mirror of https://github.com/hashicorp/consul
3127 lines
110 KiB
Go
3127 lines
110 KiB
Go
package proxycfg
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import (
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"context"
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"fmt"
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"sync"
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"testing"
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"time"
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"github.com/hashicorp/go-hclog"
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"github.com/stretchr/testify/require"
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"github.com/hashicorp/consul/acl"
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cachetype "github.com/hashicorp/consul/agent/cache-types"
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"github.com/hashicorp/consul/agent/consul/discoverychain"
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"github.com/hashicorp/consul/agent/structs"
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"github.com/hashicorp/consul/proto/pbpeering"
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"github.com/hashicorp/consul/proto/prototest"
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"github.com/hashicorp/consul/sdk/testutil"
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)
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func TestStateChanged(t *testing.T) {
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tests := []struct {
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name string
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ns *structs.NodeService
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token string
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mutate func(ns structs.NodeService, token string) (*structs.NodeService, string)
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want bool
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}{
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{
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name: "nil node service",
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ns: structs.TestNodeServiceProxy(t),
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mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
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return nil, token
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},
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want: true,
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},
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{
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name: "same service",
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ns: structs.TestNodeServiceProxy(t),
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mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
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return &ns, token
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}, want: false,
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},
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{
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name: "same service, different token",
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ns: structs.TestNodeServiceProxy(t),
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token: "foo",
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mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
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return &ns, "bar"
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},
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want: true,
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},
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{
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name: "different address",
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ns: structs.TestNodeServiceProxy(t),
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token: "foo",
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mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
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ns.Address = "10.10.10.10"
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return &ns, token
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},
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want: true,
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},
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{
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name: "different port",
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ns: structs.TestNodeServiceProxy(t),
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token: "foo",
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mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
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ns.Port = 12345
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return &ns, token
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},
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want: true,
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},
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{
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name: "different service kind",
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ns: structs.TestNodeServiceProxy(t),
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token: "foo",
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mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
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ns.Kind = ""
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return &ns, token
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},
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want: true,
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},
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{
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name: "different proxy target",
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ns: structs.TestNodeServiceProxy(t),
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token: "foo",
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mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
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ns.Proxy.DestinationServiceName = "badger"
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return &ns, token
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},
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want: true,
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},
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{
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name: "different proxy upstreams",
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ns: structs.TestNodeServiceProxy(t),
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token: "foo",
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mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
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ns.Proxy.Upstreams = nil
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return &ns, token
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},
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want: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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proxyID := ProxyID{ServiceID: tt.ns.CompoundServiceID()}
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state, err := newState(proxyID, tt.ns, testSource, tt.token, stateConfig{logger: hclog.New(nil)})
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require.NoError(t, err)
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otherNS, otherToken := tt.mutate(*tt.ns, tt.token)
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require.Equal(t, tt.want, state.Changed(otherNS, otherToken))
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})
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}
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}
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func recordWatches(sc *stateConfig) *watchRecorder {
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wr := newWatchRecorder()
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sc.dataSources = DataSources{
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CARoots: typedWatchRecorder[*structs.DCSpecificRequest]{wr},
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CompiledDiscoveryChain: typedWatchRecorder[*structs.DiscoveryChainRequest]{wr},
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ConfigEntry: typedWatchRecorder[*structs.ConfigEntryQuery]{wr},
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ConfigEntryList: typedWatchRecorder[*structs.ConfigEntryQuery]{wr},
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Datacenters: typedWatchRecorder[*structs.DatacentersRequest]{wr},
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FederationStateListMeshGateways: typedWatchRecorder[*structs.DCSpecificRequest]{wr},
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GatewayServices: typedWatchRecorder[*structs.ServiceSpecificRequest]{wr},
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Health: typedWatchRecorder[*structs.ServiceSpecificRequest]{wr},
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HTTPChecks: typedWatchRecorder[*cachetype.ServiceHTTPChecksRequest]{wr},
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Intentions: typedWatchRecorder[*structs.ServiceSpecificRequest]{wr},
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IntentionUpstreams: typedWatchRecorder[*structs.ServiceSpecificRequest]{wr},
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InternalServiceDump: typedWatchRecorder[*structs.ServiceDumpRequest]{wr},
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LeafCertificate: typedWatchRecorder[*cachetype.ConnectCALeafRequest]{wr},
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PeeredUpstreams: typedWatchRecorder[*structs.PartitionSpecificRequest]{wr},
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PreparedQuery: typedWatchRecorder[*structs.PreparedQueryExecuteRequest]{wr},
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ResolvedServiceConfig: typedWatchRecorder[*structs.ServiceConfigRequest]{wr},
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ServiceList: typedWatchRecorder[*structs.DCSpecificRequest]{wr},
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TrustBundle: typedWatchRecorder[*pbpeering.TrustBundleReadRequest]{wr},
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TrustBundleList: typedWatchRecorder[*pbpeering.TrustBundleListByServiceRequest]{wr},
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ExportedPeeredServices: typedWatchRecorder[*structs.DCSpecificRequest]{wr},
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}
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recordWatchesEnterprise(sc, wr)
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return wr
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}
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func newWatchRecorder() *watchRecorder {
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return &watchRecorder{
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watches: make(map[string]any),
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}
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}
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type watchRecorder struct {
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mu sync.Mutex
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watches map[string]any
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}
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func (r *watchRecorder) record(correlationID string, req any) {
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r.mu.Lock()
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r.watches[correlationID] = req
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r.mu.Unlock()
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}
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func (r *watchRecorder) verify(t *testing.T, correlationID string, verifyFn verifyWatchRequest) {
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t.Helper()
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r.mu.Lock()
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req, ok := r.watches[correlationID]
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r.mu.Unlock()
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require.True(t, ok, "No such watch for Correlation ID: %q", correlationID)
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if verifyFn != nil {
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verifyFn(t, req)
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}
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}
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type typedWatchRecorder[ReqType any] struct {
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recorder *watchRecorder
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}
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func (r typedWatchRecorder[ReqType]) Notify(_ context.Context, req ReqType, correlationID string, _ chan<- UpdateEvent) error {
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r.recorder.record(correlationID, req)
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return nil
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}
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type verifyWatchRequest func(t testing.TB, request any)
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func genVerifyDCSpecificWatch(expectedDatacenter string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.DCSpecificRequest)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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}
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}
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func verifyDatacentersWatch(t testing.TB, request any) {
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_, ok := request.(*structs.DatacentersRequest)
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require.True(t, ok)
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}
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func genVerifyTrustBundleReadWatch(peer string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*pbpeering.TrustBundleReadRequest)
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require.True(t, ok)
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require.Equal(t, peer, reqReal.Name)
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}
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}
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func genVerifyLeafWatchWithDNSSANs(expectedService string, expectedDatacenter string, expectedDNSSANs []string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*cachetype.ConnectCALeafRequest)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.Equal(t, expectedService, reqReal.Service)
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require.ElementsMatch(t, expectedDNSSANs, reqReal.DNSSAN)
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}
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}
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func genVerifyLeafWatch(expectedService string, expectedDatacenter string) verifyWatchRequest {
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return genVerifyLeafWatchWithDNSSANs(expectedService, expectedDatacenter, nil)
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}
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func genVerifyTrustBundleListWatch(service string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*pbpeering.TrustBundleListByServiceRequest)
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require.True(t, ok)
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require.Equal(t, service, reqReal.ServiceName)
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}
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}
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func genVerifyTrustBundleListWatchForMeshGateway(partition string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*pbpeering.TrustBundleListByServiceRequest)
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require.True(t, ok)
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require.Equal(t, string(structs.ServiceKindMeshGateway), reqReal.Kind)
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require.True(t, acl.EqualPartitions(partition, reqReal.Partition), "%q != %q", partition, reqReal.Partition)
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require.Empty(t, reqReal.ServiceName)
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}
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}
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func genVerifyResolverWatch(expectedService, expectedDatacenter, expectedKind string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.ConfigEntryQuery)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.Equal(t, expectedService, reqReal.Name)
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require.Equal(t, expectedKind, reqReal.Kind)
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}
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}
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func genVerifyResolvedConfigWatch(expectedService string, expectedDatacenter string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.ServiceConfigRequest)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.Equal(t, expectedService, reqReal.Name)
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}
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}
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func genVerifyIntentionWatch(expectedService string, expectedDatacenter string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.ServiceSpecificRequest)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.Equal(t, expectedService, reqReal.ServiceName)
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}
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}
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func genVerifyPreparedQueryWatch(expectedName string, expectedDatacenter string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.PreparedQueryExecuteRequest)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.Equal(t, expectedName, reqReal.QueryIDOrName)
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require.Equal(t, true, reqReal.Connect)
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}
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}
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func genVerifyDiscoveryChainWatch(expected *structs.DiscoveryChainRequest) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.DiscoveryChainRequest)
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require.True(t, ok)
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require.Equal(t, expected, reqReal)
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}
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}
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func genVerifyMeshConfigWatch(expectedDatacenter string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.ConfigEntryQuery)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.Equal(t, structs.MeshConfigMesh, reqReal.Name)
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require.Equal(t, structs.MeshConfig, reqReal.Kind)
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}
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}
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func genVerifyGatewayWatch(expectedDatacenter string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.ServiceDumpRequest)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.True(t, reqReal.UseServiceKind)
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require.Equal(t, structs.ServiceKindMeshGateway, reqReal.ServiceKind)
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require.Equal(t, structs.DefaultEnterpriseMetaInDefaultPartition(), &reqReal.EnterpriseMeta)
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}
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}
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func genVerifyServiceSpecificRequest(expectedService, expectedFilter, expectedDatacenter string, connect bool) verifyWatchRequest {
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return genVerifyServiceSpecificPeeredRequest(expectedService, expectedFilter, expectedDatacenter, "", connect)
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}
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func genVerifyServiceSpecificPeeredRequest(expectedService, expectedFilter, expectedDatacenter, expectedPeer string, connect bool) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.ServiceSpecificRequest)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.Equal(t, expectedPeer, reqReal.PeerName)
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require.Equal(t, expectedService, reqReal.ServiceName)
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require.Equal(t, expectedFilter, reqReal.QueryOptions.Filter)
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require.Equal(t, connect, reqReal.Connect)
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}
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}
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func genVerifyPartitionSpecificRequest(expectedPartition, expectedDatacenter string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.PartitionSpecificRequest)
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require.True(t, ok)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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require.Equal(t, expectedPartition, reqReal.PartitionOrDefault())
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}
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}
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func genVerifyGatewayServiceWatch(expectedService, expectedDatacenter string) verifyWatchRequest {
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return genVerifyServiceSpecificRequest(expectedService, "", expectedDatacenter, false)
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}
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func genVerifyConfigEntryWatch(expectedKind, expectedName, expectedDatacenter string) verifyWatchRequest {
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return func(t testing.TB, request any) {
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reqReal, ok := request.(*structs.ConfigEntryQuery)
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require.True(t, ok)
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require.Equal(t, expectedKind, reqReal.Kind)
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require.Equal(t, expectedName, reqReal.Name)
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require.Equal(t, expectedDatacenter, reqReal.Datacenter)
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}
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}
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func ingressConfigWatchEvent(gwTLS bool, mixedTLS bool) UpdateEvent {
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e := &structs.IngressGatewayConfigEntry{
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TLS: structs.GatewayTLSConfig{
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Enabled: gwTLS,
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},
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}
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if mixedTLS {
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// Add two listeners one with and one without connect TLS enabled
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e.Listeners = []structs.IngressListener{
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{
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Port: 8080,
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Protocol: "tcp",
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TLS: &structs.GatewayTLSConfig{Enabled: true},
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},
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{
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Port: 9090,
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Protocol: "tcp",
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TLS: nil,
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},
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}
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}
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return UpdateEvent{
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CorrelationID: gatewayConfigWatchID,
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Result: &structs.ConfigEntryResponse{
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Entry: e,
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},
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Err: nil,
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}
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}
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func upstreamIDForDC2(uid UpstreamID) UpstreamID {
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uid.Datacenter = "dc2"
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return uid
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}
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// This test is meant to exercise the various parts of the cache watching done by the state as
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// well as its management of the ConfigSnapshot
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//
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// This test is expressly not calling Watch which in turn would execute the run function in a go
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// routine. This allows the test to be fully synchronous and deterministic while still being able
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// to validate the logic of most of the watching and state updating.
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//
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// The general strategy here is to
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//
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// 1. Initialize a state with a call to newState + setting some of the extra stuff like the CacheNotifier
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// We will not be using the CacheNotifier to send notifications but calling handleUpdate ourselves
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// 2. Iterate through a list of verification stages performing validation and updates for each.
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// a. Ensure that the required watches are in place and validate they are correct
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// b. Process a bunch of UpdateEvents by calling handleUpdate
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// c. Validate that the ConfigSnapshot has been updated appropriately
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func TestState_WatchesAndUpdates(t *testing.T) {
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t.Parallel()
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indexedRoots, issuedCert := TestCerts(t)
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peerTrustBundles := TestPeerTrustBundles(t)
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|
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// Used to account for differences in OSS/ent implementations of ServiceID.String()
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var (
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db = structs.NewServiceName("db", nil)
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billing = structs.NewServiceName("billing", nil)
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api = structs.NewServiceName("api", nil)
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apiA = structs.NewServiceName("api-a", nil)
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apiUID = NewUpstreamIDFromServiceName(api)
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dbUID = NewUpstreamIDFromServiceName(db)
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pqUID = UpstreamIDFromString("prepared_query:query")
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extApiUID = NewUpstreamIDFromServiceName(apiA)
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extDBUID = NewUpstreamIDFromServiceName(db)
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)
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// TODO(peering): NewUpstreamIDFromServiceName should take a PeerName
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extApiUID.Peer = "peer-a"
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extDBUID.Peer = "peer-a"
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const peerTrustDomain = "1c053652-8512-4373-90cf-5a7f6263a994.consul"
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rootWatchEvent := func() UpdateEvent {
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return UpdateEvent{
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CorrelationID: rootsWatchID,
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Result: indexedRoots,
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Err: nil,
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}
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}
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|
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type verificationStage struct {
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requiredWatches map[string]verifyWatchRequest
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events []UpdateEvent
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verifySnapshot func(t testing.TB, snap *ConfigSnapshot)
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}
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|
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type testCase struct {
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// the state to operate on. the logger, source, cache,
|
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// ctx and cancel fields will be filled in by the test
|
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ns structs.NodeService
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sourceDC string
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stages []verificationStage
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}
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|
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newConnectProxyCase := func(meshGatewayProxyConfigValue structs.MeshGatewayMode) testCase {
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ns := structs.NodeService{
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Kind: structs.ServiceKindConnectProxy,
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ID: "web-sidecar-proxy",
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Service: "web-sidecar-proxy",
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Address: "10.0.1.1",
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Port: 443,
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Proxy: structs.ConnectProxyConfig{
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DestinationServiceName: "web",
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Upstreams: structs.Upstreams{
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structs.Upstream{
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DestinationType: structs.UpstreamDestTypePreparedQuery,
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DestinationName: "query",
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LocalBindPort: 10001,
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},
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structs.Upstream{
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DestinationType: structs.UpstreamDestTypeService,
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DestinationName: "api",
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LocalBindPort: 10002,
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},
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structs.Upstream{
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DestinationType: structs.UpstreamDestTypeService,
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DestinationName: "api-failover-remote",
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Datacenter: "dc2",
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LocalBindPort: 10003,
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MeshGateway: structs.MeshGatewayConfig{
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Mode: structs.MeshGatewayModeRemote,
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},
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},
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structs.Upstream{
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DestinationType: structs.UpstreamDestTypeService,
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DestinationName: "api-failover-local",
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Datacenter: "dc2",
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LocalBindPort: 10004,
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MeshGateway: structs.MeshGatewayConfig{
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Mode: structs.MeshGatewayModeLocal,
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},
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},
|
|
structs.Upstream{
|
|
DestinationType: structs.UpstreamDestTypeService,
|
|
DestinationName: "api-failover-direct",
|
|
Datacenter: "dc2",
|
|
LocalBindPort: 10005,
|
|
MeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeNone,
|
|
},
|
|
},
|
|
structs.Upstream{
|
|
DestinationType: structs.UpstreamDestTypeService,
|
|
DestinationName: "api-dc2",
|
|
LocalBindPort: 10006,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
if meshGatewayProxyConfigValue != structs.MeshGatewayModeDefault {
|
|
ns.Proxy.MeshGateway.Mode = meshGatewayProxyConfigValue
|
|
}
|
|
|
|
ixnMatch := TestIntentions()
|
|
|
|
stage0 := verificationStage{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
intentionsWatchID: genVerifyIntentionWatch("web", "dc1"),
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
fmt.Sprintf("discovery-chain:%s", apiUID.String()): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: meshGatewayProxyConfigValue,
|
|
},
|
|
}),
|
|
fmt.Sprintf("discovery-chain:%s-failover-remote?dc=dc2", apiUID.String()): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api-failover-remote",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeRemote,
|
|
},
|
|
}),
|
|
fmt.Sprintf("discovery-chain:%s-failover-local?dc=dc2", apiUID.String()): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api-failover-local",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeLocal,
|
|
},
|
|
}),
|
|
fmt.Sprintf("discovery-chain:%s-failover-direct?dc=dc2", apiUID.String()): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api-failover-direct",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeNone,
|
|
},
|
|
}),
|
|
fmt.Sprintf("discovery-chain:%s-dc2", apiUID.String()): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api-dc2",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: meshGatewayProxyConfigValue,
|
|
},
|
|
}),
|
|
"upstream:" + pqUID.String(): genVerifyPreparedQueryWatch("query", "dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("web", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: intentionsWatchID,
|
|
Result: ixnMatch,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
{
|
|
CorrelationID: fmt.Sprintf("discovery-chain:%s", apiUID.String()),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api", "default", "default", "dc1", "trustdomain.consul",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = meshGatewayProxyConfigValue
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: fmt.Sprintf("discovery-chain:%s-failover-remote?dc=dc2", apiUID.String()),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api-failover-remote", "default", "default", "dc2", "trustdomain.consul",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = structs.MeshGatewayModeRemote
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: fmt.Sprintf("discovery-chain:%s-failover-local?dc=dc2", apiUID.String()),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api-failover-local", "default", "default", "dc2", "trustdomain.consul",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = structs.MeshGatewayModeLocal
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: fmt.Sprintf("discovery-chain:%s-failover-direct?dc=dc2", apiUID.String()),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api-failover-direct", "default", "default", "dc2", "trustdomain.consul",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = structs.MeshGatewayModeNone
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: fmt.Sprintf("discovery-chain:%s-dc2", apiUID.String()),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api-dc2", "default", "default", "dc1", "trustdomain.consul",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = meshGatewayProxyConfigValue
|
|
}, &structs.ServiceResolverConfigEntry{
|
|
Kind: structs.ServiceResolver,
|
|
Name: "api-dc2",
|
|
Redirect: &structs.ServiceResolverRedirect{
|
|
Service: "api",
|
|
Datacenter: "dc2",
|
|
},
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid())
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
|
|
require.Equal(t, issuedCert, snap.ConnectProxy.Leaf)
|
|
require.Len(t, snap.ConnectProxy.DiscoveryChain, 5, "%+v", snap.ConnectProxy.DiscoveryChain)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 5, "%+v", snap.ConnectProxy.WatchedUpstreams)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 5, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
|
|
require.Len(t, snap.ConnectProxy.WatchedGateways, 5, "%+v", snap.ConnectProxy.WatchedGateways)
|
|
require.Len(t, snap.ConnectProxy.WatchedGatewayEndpoints, 5, "%+v", snap.ConnectProxy.WatchedGatewayEndpoints)
|
|
|
|
require.Len(t, snap.ConnectProxy.WatchedServiceChecks, 0, "%+v", snap.ConnectProxy.WatchedServiceChecks)
|
|
require.Len(t, snap.ConnectProxy.PreparedQueryEndpoints, 0, "%+v", snap.ConnectProxy.PreparedQueryEndpoints)
|
|
|
|
require.True(t, snap.ConnectProxy.IntentionsSet)
|
|
require.Equal(t, ixnMatch, snap.ConnectProxy.Intentions)
|
|
require.True(t, snap.ConnectProxy.MeshConfigSet)
|
|
},
|
|
}
|
|
|
|
stage1 := verificationStage{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
fmt.Sprintf("upstream-target:api.default.default.dc1:%s", apiUID.String()): genVerifyServiceSpecificRequest("api", "", "dc1", true),
|
|
fmt.Sprintf("upstream-target:api-failover-remote.default.default.dc2:%s-failover-remote?dc=dc2", apiUID.String()): genVerifyServiceSpecificRequest("api-failover-remote", "", "dc2", true),
|
|
fmt.Sprintf("upstream-target:api-failover-local.default.default.dc2:%s-failover-local?dc=dc2", apiUID.String()): genVerifyServiceSpecificRequest("api-failover-local", "", "dc2", true),
|
|
fmt.Sprintf("upstream-target:api-failover-direct.default.default.dc2:%s-failover-direct?dc=dc2", apiUID.String()): genVerifyServiceSpecificRequest("api-failover-direct", "", "dc2", true),
|
|
fmt.Sprintf("mesh-gateway:dc2:%s-failover-remote?dc=dc2", apiUID.String()): genVerifyGatewayWatch("dc2"),
|
|
fmt.Sprintf("mesh-gateway:dc1:%s-failover-local?dc=dc2", apiUID.String()): genVerifyGatewayWatch("dc1"),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid())
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
|
|
require.Equal(t, issuedCert, snap.ConnectProxy.Leaf)
|
|
require.Len(t, snap.ConnectProxy.DiscoveryChain, 5, "%+v", snap.ConnectProxy.DiscoveryChain)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 5, "%+v", snap.ConnectProxy.WatchedUpstreams)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 5, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
|
|
require.Len(t, snap.ConnectProxy.WatchedGateways, 5, "%+v", snap.ConnectProxy.WatchedGateways)
|
|
require.Len(t, snap.ConnectProxy.WatchedGatewayEndpoints, 5, "%+v", snap.ConnectProxy.WatchedGatewayEndpoints)
|
|
|
|
require.Len(t, snap.ConnectProxy.WatchedServiceChecks, 0, "%+v", snap.ConnectProxy.WatchedServiceChecks)
|
|
require.Len(t, snap.ConnectProxy.PreparedQueryEndpoints, 0, "%+v", snap.ConnectProxy.PreparedQueryEndpoints)
|
|
|
|
require.True(t, snap.ConnectProxy.IntentionsSet)
|
|
require.Equal(t, ixnMatch, snap.ConnectProxy.Intentions)
|
|
},
|
|
}
|
|
|
|
if meshGatewayProxyConfigValue == structs.MeshGatewayModeLocal {
|
|
stage1.requiredWatches[fmt.Sprintf("mesh-gateway:dc1:%s-dc2", apiUID.String())] = genVerifyGatewayWatch("dc1")
|
|
}
|
|
|
|
return testCase{
|
|
ns: ns,
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{stage0, stage1},
|
|
}
|
|
}
|
|
|
|
dbIxnMatch := structs.Intentions{
|
|
{
|
|
ID: "abc-123",
|
|
SourceNS: "default",
|
|
SourceName: "api",
|
|
DestinationNS: "default",
|
|
DestinationName: "db",
|
|
Action: structs.IntentionActionAllow,
|
|
},
|
|
}
|
|
|
|
dbConfig := &structs.ServiceConfigResponse{
|
|
ProxyConfig: map[string]interface{}{
|
|
"protocol": "grpc",
|
|
},
|
|
}
|
|
|
|
dbResolver := &structs.ConfigEntryResponse{
|
|
Entry: &structs.ServiceResolverConfigEntry{
|
|
Name: "db",
|
|
Kind: structs.ServiceResolver,
|
|
Redirect: &structs.ServiceResolverRedirect{
|
|
Service: "db",
|
|
Datacenter: "dc2",
|
|
},
|
|
},
|
|
}
|
|
|
|
cases := map[string]testCase{
|
|
"initial-gateway": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindMeshGateway,
|
|
ID: "mesh-gateway",
|
|
Service: "mesh-gateway",
|
|
Address: "10.0.1.1",
|
|
Port: 443,
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
datacentersWatchID: verifyDatacentersWatch,
|
|
serviceListWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
exportedServiceListWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
peeringTrustBundlesWatchID: genVerifyTrustBundleListWatchForMeshGateway(""),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "gateway without root is not valid")
|
|
require.True(t, snap.ConnectProxy.isEmpty())
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: exportedServiceListWatchID,
|
|
Result: &structs.IndexedExportedServiceList{
|
|
Services: nil,
|
|
},
|
|
},
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
{
|
|
CorrelationID: peeringTrustBundlesWatchID,
|
|
Result: &pbpeering.TrustBundleListByServiceResponse{
|
|
Bundles: nil,
|
|
},
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "gateway without services is valid")
|
|
require.True(t, snap.ConnectProxy.isEmpty())
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
require.Empty(t, snap.MeshGateway.WatchedServices)
|
|
require.False(t, snap.MeshGateway.WatchedServicesSet)
|
|
require.Empty(t, snap.MeshGateway.WatchedGateways)
|
|
require.Empty(t, snap.MeshGateway.ServiceGroups)
|
|
require.Empty(t, snap.MeshGateway.ServiceResolvers)
|
|
require.Empty(t, snap.MeshGateway.GatewayGroups)
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: serviceListWatchID,
|
|
Result: &structs.IndexedServiceList{
|
|
Services: make(structs.ServiceList, 0),
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with empty service list is valid")
|
|
require.True(t, snap.ConnectProxy.isEmpty())
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
require.Empty(t, snap.MeshGateway.WatchedServices)
|
|
require.True(t, snap.MeshGateway.WatchedServicesSet)
|
|
require.Empty(t, snap.MeshGateway.WatchedGateways)
|
|
require.Empty(t, snap.MeshGateway.ServiceGroups)
|
|
require.Empty(t, snap.MeshGateway.ServiceResolvers)
|
|
require.Empty(t, snap.MeshGateway.GatewayGroups)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"mesh-gateway-do-not-cancel-service-watches": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindMeshGateway,
|
|
ID: "mesh-gateway",
|
|
Service: "mesh-gateway",
|
|
Address: "10.0.1.1",
|
|
Port: 443,
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
datacentersWatchID: verifyDatacentersWatch,
|
|
serviceListWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
exportedServiceListWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
peeringTrustBundlesWatchID: genVerifyTrustBundleListWatchForMeshGateway(""),
|
|
},
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: exportedServiceListWatchID,
|
|
Result: &structs.IndexedExportedServiceList{
|
|
Services: nil,
|
|
},
|
|
},
|
|
{
|
|
CorrelationID: serviceListWatchID,
|
|
Result: &structs.IndexedServiceList{
|
|
Services: structs.ServiceList{
|
|
{Name: "web"},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
{
|
|
CorrelationID: peeringTrustBundlesWatchID,
|
|
Result: &pbpeering.TrustBundleListByServiceResponse{
|
|
Bundles: nil,
|
|
},
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.MeshGateway.WatchedServices, 1)
|
|
require.True(t, snap.MeshGateway.WatchedServicesSet)
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: serviceListWatchID,
|
|
Result: &structs.IndexedServiceList{
|
|
Services: structs.ServiceList{
|
|
{Name: "web"},
|
|
{Name: "api"},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.MeshGateway.WatchedServices, 2)
|
|
require.True(t, snap.MeshGateway.WatchedServicesSet)
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "mesh-gateway:dc4",
|
|
Result: &structs.IndexedNodesWithGateways{
|
|
Nodes: TestGatewayNodesDC4Hostname(t),
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.MeshGateway.WatchedServices, 2)
|
|
require.True(t, snap.MeshGateway.WatchedServicesSet)
|
|
|
|
expect := structs.CheckServiceNodes{
|
|
structs.CheckServiceNode{
|
|
Node: &structs.Node{
|
|
ID: "mesh-gateway-1",
|
|
Node: "mesh-gateway",
|
|
Address: "10.30.1.1",
|
|
Datacenter: "dc4",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.30.1.1", 8443,
|
|
structs.ServiceAddress{Address: "10.0.1.1", Port: 8443},
|
|
structs.ServiceAddress{Address: "123.us-west-2.elb.notaws.com", Port: 443}),
|
|
},
|
|
structs.CheckServiceNode{
|
|
Node: &structs.Node{
|
|
ID: "mesh-gateway-2",
|
|
Node: "mesh-gateway",
|
|
Address: "10.30.1.2",
|
|
Datacenter: "dc4",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.30.1.2", 8443,
|
|
structs.ServiceAddress{Address: "10.30.1.2", Port: 8443},
|
|
structs.ServiceAddress{Address: "456.us-west-2.elb.notaws.com", Port: 443}),
|
|
},
|
|
}
|
|
require.Equal(t, snap.MeshGateway.HostnameDatacenters["dc4"], expect)
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: federationStateListGatewaysWatchID,
|
|
Result: &structs.DatacenterIndexedCheckServiceNodes{
|
|
DatacenterNodes: map[string]structs.CheckServiceNodes{
|
|
"dc5": TestGatewayNodesDC5Hostname(t),
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.MeshGateway.WatchedServices, 2)
|
|
require.True(t, snap.MeshGateway.WatchedServicesSet)
|
|
|
|
expect := structs.CheckServiceNodes{
|
|
structs.CheckServiceNode{
|
|
Node: &structs.Node{
|
|
ID: "mesh-gateway-1",
|
|
Node: "mesh-gateway",
|
|
Address: "10.30.1.1",
|
|
Datacenter: "dc5",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.30.1.1", 8443,
|
|
structs.ServiceAddress{Address: "10.0.1.1", Port: 8443},
|
|
structs.ServiceAddress{Address: "123.us-west-2.elb.notaws.com", Port: 443}),
|
|
},
|
|
structs.CheckServiceNode{
|
|
Node: &structs.Node{
|
|
ID: "mesh-gateway-2",
|
|
Node: "mesh-gateway",
|
|
Address: "10.30.1.2",
|
|
Datacenter: "dc5",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.30.1.2", 8443,
|
|
structs.ServiceAddress{Address: "10.30.1.2", Port: 8443},
|
|
structs.ServiceAddress{Address: "456.us-west-2.elb.notaws.com", Port: 443}),
|
|
},
|
|
}
|
|
require.Equal(t, snap.MeshGateway.HostnameDatacenters["dc5"], expect)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"ingress-gateway": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindIngressGateway,
|
|
ID: "ingress-gateway",
|
|
Service: "ingress-gateway",
|
|
Address: "10.0.1.1",
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
gatewayConfigWatchID: genVerifyConfigEntryWatch(structs.IngressGateway, "ingress-gateway", "dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
gatewayServicesWatchID: genVerifyGatewayServiceWatch("ingress-gateway", "dc1"),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "gateway without root is not valid")
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "gateway without config entry is not valid")
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
ingressConfigWatchEvent(false, false),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "gateway without hosts set is not valid")
|
|
require.True(t, snap.IngressGateway.GatewayConfigLoaded)
|
|
require.False(t, snap.IngressGateway.TLSConfig.Enabled)
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: gatewayServicesWatchID,
|
|
Result: &structs.IndexedGatewayServices{
|
|
Services: structs.GatewayServices{
|
|
{
|
|
Gateway: structs.NewServiceName("ingress-gateway", nil),
|
|
Service: structs.NewServiceName("api", nil),
|
|
Port: 9999,
|
|
Protocol: "http",
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "gateway without leaf is not valid")
|
|
require.True(t, snap.IngressGateway.HostsSet)
|
|
require.Len(t, snap.IngressGateway.Hosts, 0)
|
|
require.Len(t, snap.IngressGateway.Upstreams, 1)
|
|
key := IngressListenerKey{Protocol: "http", Port: 9999}
|
|
require.Equal(t, snap.IngressGateway.Upstreams[key], structs.Upstreams{
|
|
{
|
|
DestinationNamespace: "default",
|
|
DestinationPartition: "default",
|
|
DestinationName: "api",
|
|
LocalBindPort: 9999,
|
|
Config: map[string]interface{}{
|
|
"protocol": "http",
|
|
},
|
|
},
|
|
})
|
|
require.Len(t, snap.IngressGateway.WatchedDiscoveryChains, 1)
|
|
require.Contains(t, snap.IngressGateway.WatchedDiscoveryChains, apiUID)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
leafWatchID: genVerifyLeafWatch("ingress-gateway", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with root and leaf certs is valid")
|
|
require.Equal(t, issuedCert, snap.IngressGateway.Leaf)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"discovery-chain:" + apiUID.String(): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
}),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "discovery-chain:" + apiUID.String(),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api", "default", "default", "dc1", "trustdomain.consul", nil),
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.IngressGateway.WatchedUpstreams, 1)
|
|
require.Len(t, snap.IngressGateway.WatchedUpstreams[apiUID], 1)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"upstream-target:api.default.default.dc1:" + apiUID.String(): genVerifyServiceSpecificRequest("api", "", "dc1", true),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "upstream-target:api.default.default.dc1:" + apiUID.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node1",
|
|
Address: "127.0.0.1",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api1",
|
|
Service: "api",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.IngressGateway.WatchedUpstreamEndpoints, 1)
|
|
require.Contains(t, snap.IngressGateway.WatchedUpstreamEndpoints, apiUID)
|
|
require.Len(t, snap.IngressGateway.WatchedUpstreamEndpoints[apiUID], 1)
|
|
require.Contains(t, snap.IngressGateway.WatchedUpstreamEndpoints[apiUID], "api.default.default.dc1")
|
|
require.Equal(t, snap.IngressGateway.WatchedUpstreamEndpoints[apiUID]["api.default.default.dc1"],
|
|
structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node1",
|
|
Address: "127.0.0.1",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api1",
|
|
Service: "api",
|
|
},
|
|
},
|
|
},
|
|
)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"ingress-gateway-with-tls-update-upstreams": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindIngressGateway,
|
|
ID: "ingress-gateway",
|
|
Service: "ingress-gateway",
|
|
Address: "10.0.1.1",
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
gatewayConfigWatchID: genVerifyConfigEntryWatch(structs.IngressGateway, "ingress-gateway", "dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
gatewayServicesWatchID: genVerifyGatewayServiceWatch("ingress-gateway", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
ingressConfigWatchEvent(true, false),
|
|
{
|
|
CorrelationID: gatewayServicesWatchID,
|
|
Result: &structs.IndexedGatewayServices{
|
|
Services: structs.GatewayServices{
|
|
{
|
|
Gateway: structs.NewServiceName("ingress-gateway", nil),
|
|
Service: structs.NewServiceName("api", nil),
|
|
Hosts: []string{"test.example.com"},
|
|
Port: 9999,
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid())
|
|
require.True(t, snap.IngressGateway.GatewayConfigLoaded)
|
|
require.True(t, snap.IngressGateway.TLSConfig.Enabled)
|
|
require.True(t, snap.IngressGateway.HostsSet)
|
|
require.Len(t, snap.IngressGateway.Hosts, 1)
|
|
require.Len(t, snap.IngressGateway.Upstreams, 1)
|
|
require.Len(t, snap.IngressGateway.WatchedDiscoveryChains, 1)
|
|
require.Contains(t, snap.IngressGateway.WatchedDiscoveryChains, apiUID)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
leafWatchID: genVerifyLeafWatchWithDNSSANs("ingress-gateway", "dc1", []string{
|
|
"test.example.com",
|
|
"*.ingress.consul.",
|
|
"*.ingress.dc1.consul.",
|
|
"*.ingress.alt.consul.",
|
|
"*.ingress.dc1.alt.consul.",
|
|
}),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: gatewayServicesWatchID,
|
|
Result: &structs.IndexedGatewayServices{},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid())
|
|
require.Len(t, snap.IngressGateway.Upstreams, 0)
|
|
require.Len(t, snap.IngressGateway.WatchedDiscoveryChains, 0)
|
|
require.NotContains(t, snap.IngressGateway.WatchedDiscoveryChains, "api")
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"ingress-gateway-with-mixed-tls": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindIngressGateway,
|
|
ID: "ingress-gateway",
|
|
Service: "ingress-gateway",
|
|
Address: "10.0.1.1",
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
gatewayConfigWatchID: genVerifyConfigEntryWatch(structs.IngressGateway, "ingress-gateway", "dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
gatewayServicesWatchID: genVerifyGatewayServiceWatch("ingress-gateway", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
ingressConfigWatchEvent(false, true),
|
|
{
|
|
CorrelationID: gatewayServicesWatchID,
|
|
Result: &structs.IndexedGatewayServices{
|
|
Services: structs.GatewayServices{
|
|
{
|
|
Gateway: structs.NewServiceName("ingress-gateway", nil),
|
|
Service: structs.NewServiceName("api", nil),
|
|
Hosts: []string{"test.example.com"},
|
|
Port: 9999,
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid())
|
|
require.True(t, snap.IngressGateway.GatewayConfigLoaded)
|
|
// GW level TLS should be disabled
|
|
require.False(t, snap.IngressGateway.TLSConfig.Enabled)
|
|
// Mixed listener TLS
|
|
l, ok := snap.IngressGateway.Listeners[IngressListenerKey{"tcp", 8080}]
|
|
require.True(t, ok)
|
|
require.NotNil(t, l.TLS)
|
|
require.True(t, l.TLS.Enabled)
|
|
l, ok = snap.IngressGateway.Listeners[IngressListenerKey{"tcp", 9090}]
|
|
require.True(t, ok)
|
|
require.Nil(t, l.TLS)
|
|
|
|
require.True(t, snap.IngressGateway.HostsSet)
|
|
require.Len(t, snap.IngressGateway.Hosts, 1)
|
|
require.Len(t, snap.IngressGateway.Upstreams, 1)
|
|
require.Len(t, snap.IngressGateway.WatchedDiscoveryChains, 1)
|
|
require.Contains(t, snap.IngressGateway.WatchedDiscoveryChains, apiUID)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
// This is the real point of this test - ensure we still generate
|
|
// the right DNS SANs for the whole gateway even when only a subset
|
|
// of listeners have TLS enabled.
|
|
leafWatchID: genVerifyLeafWatchWithDNSSANs("ingress-gateway", "dc1", []string{
|
|
"test.example.com",
|
|
"*.ingress.consul.",
|
|
"*.ingress.dc1.consul.",
|
|
"*.ingress.alt.consul.",
|
|
"*.ingress.dc1.alt.consul.",
|
|
}),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: gatewayServicesWatchID,
|
|
Result: &structs.IndexedGatewayServices{},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid())
|
|
require.Len(t, snap.IngressGateway.Upstreams, 0)
|
|
require.Len(t, snap.IngressGateway.WatchedDiscoveryChains, 0)
|
|
require.NotContains(t, snap.IngressGateway.WatchedDiscoveryChains, "api")
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"terminating-gateway-initial": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindTerminatingGateway,
|
|
ID: "terminating-gateway",
|
|
Service: "terminating-gateway",
|
|
Address: "10.0.1.1",
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
gatewayServicesWatchID: genVerifyGatewayServiceWatch("terminating-gateway", "dc1"),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "gateway without root is not valid")
|
|
require.True(t, snap.ConnectProxy.isEmpty())
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway without services is valid")
|
|
require.True(t, snap.ConnectProxy.isEmpty())
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.False(t, snap.TerminatingGateway.isEmpty())
|
|
require.Nil(t, snap.TerminatingGateway.MeshConfig)
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"terminating-gateway-handle-update": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindTerminatingGateway,
|
|
ID: "terminating-gateway",
|
|
Service: "terminating-gateway",
|
|
Address: "10.0.1.1",
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
gatewayServicesWatchID: genVerifyGatewayServiceWatch("terminating-gateway", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
{
|
|
CorrelationID: gatewayServicesWatchID,
|
|
Result: &structs.IndexedGatewayServices{
|
|
Services: structs.GatewayServices{
|
|
{
|
|
Service: db,
|
|
Gateway: structs.NewServiceName("terminating-gateway", nil),
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.TerminatingGateway.ValidServices(), 0)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedServices, 1)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedServices, db)
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: gatewayServicesWatchID,
|
|
Result: &structs.IndexedGatewayServices{
|
|
Services: structs.GatewayServices{
|
|
{
|
|
Service: db,
|
|
Gateway: structs.NewServiceName("terminating-gateway", nil),
|
|
},
|
|
{
|
|
Service: billing,
|
|
Gateway: structs.NewServiceName("terminating-gateway", nil),
|
|
},
|
|
{
|
|
Service: api,
|
|
Gateway: structs.NewServiceName("terminating-gateway", nil),
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.TerminatingGateway.ValidServices(), 0)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedServices, 3)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedServices, db)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedServices, billing)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedServices, api)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedIntentions, 3)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedIntentions, db)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedIntentions, billing)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedIntentions, api)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedLeaves, 3)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedLeaves, db)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedLeaves, billing)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedLeaves, api)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedConfigs, 3)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedConfigs, db)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedConfigs, billing)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedConfigs, api)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedResolvers, 3)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedResolvers, db)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedResolvers, billing)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedResolvers, api)
|
|
|
|
require.Len(t, snap.TerminatingGateway.GatewayServices, 3)
|
|
require.Contains(t, snap.TerminatingGateway.GatewayServices, db)
|
|
require.Contains(t, snap.TerminatingGateway.GatewayServices, billing)
|
|
require.Contains(t, snap.TerminatingGateway.GatewayServices, api)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"external-service:" + db.String(): genVerifyServiceSpecificRequest("db", "", "dc1", false),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "external-service:" + db.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node1",
|
|
Address: "127.0.0.1",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "db",
|
|
Service: "db",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.TerminatingGateway.ValidServices(), 0)
|
|
|
|
require.Len(t, snap.TerminatingGateway.ServiceGroups, 1)
|
|
require.Equal(t, snap.TerminatingGateway.ServiceGroups[db],
|
|
structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node1",
|
|
Address: "127.0.0.1",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "db",
|
|
Service: "db",
|
|
},
|
|
},
|
|
},
|
|
)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"external-service:" + api.String(): genVerifyServiceSpecificRequest("api", "", "dc1", false),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "external-service:" + api.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node1",
|
|
Address: "10.0.1.1",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api",
|
|
Service: "api",
|
|
Address: "api.mydomain",
|
|
},
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node2",
|
|
Address: "10.0.1.2",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api",
|
|
Service: "api",
|
|
Address: "api.altdomain",
|
|
},
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node3",
|
|
Address: "10.0.1.3",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api",
|
|
Service: "api",
|
|
Address: "10.0.1.3",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.TerminatingGateway.ValidServices(), 0)
|
|
|
|
require.Len(t, snap.TerminatingGateway.ServiceGroups, 2)
|
|
expect := structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node1",
|
|
Address: "10.0.1.1",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api",
|
|
Service: "api",
|
|
Address: "api.mydomain",
|
|
},
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node2",
|
|
Address: "10.0.1.2",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api",
|
|
Service: "api",
|
|
Address: "api.altdomain",
|
|
},
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node3",
|
|
Address: "10.0.1.3",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api",
|
|
Service: "api",
|
|
Address: "10.0.1.3",
|
|
},
|
|
},
|
|
}
|
|
require.Equal(t, snap.TerminatingGateway.ServiceGroups[api], expect)
|
|
|
|
// The instance in node3 should not be present in HostnameDatacenters because it has a valid IP
|
|
require.ElementsMatch(t, snap.TerminatingGateway.HostnameServices[api], expect[:2])
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"service-leaf:" + db.String(): genVerifyLeafWatch("db", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "service-leaf:" + db.String(),
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.TerminatingGateway.ValidServices(), 0)
|
|
|
|
require.Equal(t, snap.TerminatingGateway.ServiceLeaves[db], issuedCert)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
serviceIntentionsIDPrefix + db.String(): genVerifyIntentionWatch("db", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: serviceIntentionsIDPrefix + db.String(),
|
|
Result: dbIxnMatch,
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.TerminatingGateway.ValidServices(), 0)
|
|
|
|
require.Len(t, snap.TerminatingGateway.Intentions, 1)
|
|
dbIxn, ok := snap.TerminatingGateway.Intentions[db]
|
|
require.True(t, ok)
|
|
require.Equal(t, dbIxnMatch, dbIxn)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
serviceConfigIDPrefix + db.String(): genVerifyResolvedConfigWatch("db", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: serviceConfigIDPrefix + db.String(),
|
|
Result: dbConfig,
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.TerminatingGateway.ValidServices(), 0)
|
|
|
|
require.Len(t, snap.TerminatingGateway.ServiceConfigs, 1)
|
|
require.Equal(t, snap.TerminatingGateway.ServiceConfigs[db], dbConfig)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"service-resolver:" + db.String(): genVerifyResolverWatch("db", "dc1", structs.ServiceResolver),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "service-resolver:" + db.String(),
|
|
Result: dbResolver,
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
// Finally we have everything we need
|
|
require.Equal(t, []structs.ServiceName{db}, snap.TerminatingGateway.ValidServices())
|
|
|
|
require.Len(t, snap.TerminatingGateway.ServiceResolversSet, 1)
|
|
require.True(t, snap.TerminatingGateway.ServiceResolversSet[db])
|
|
|
|
require.Len(t, snap.TerminatingGateway.ServiceResolvers, 1)
|
|
require.Equal(t, dbResolver.Entry, snap.TerminatingGateway.ServiceResolvers[db])
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: gatewayServicesWatchID,
|
|
Result: &structs.IndexedGatewayServices{
|
|
Services: structs.GatewayServices{
|
|
{
|
|
Service: billing,
|
|
Gateway: structs.NewServiceName("terminating-gateway", nil),
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "gateway with service list is valid")
|
|
require.Len(t, snap.TerminatingGateway.ValidServices(), 0)
|
|
|
|
// All the watches should have been cancelled for db
|
|
require.Len(t, snap.TerminatingGateway.WatchedServices, 1)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedServices, billing)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedIntentions, 1)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedIntentions, billing)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedLeaves, 1)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedLeaves, billing)
|
|
|
|
require.Len(t, snap.TerminatingGateway.WatchedResolvers, 1)
|
|
require.Contains(t, snap.TerminatingGateway.WatchedResolvers, billing)
|
|
|
|
require.Len(t, snap.TerminatingGateway.GatewayServices, 1)
|
|
require.Contains(t, snap.TerminatingGateway.GatewayServices, billing)
|
|
|
|
// There was no update event for billing's leaf/endpoints/resolvers, so length is 0
|
|
require.Len(t, snap.TerminatingGateway.ServiceGroups, 0)
|
|
require.Len(t, snap.TerminatingGateway.ServiceLeaves, 0)
|
|
require.Len(t, snap.TerminatingGateway.ServiceResolvers, 0)
|
|
require.Len(t, snap.TerminatingGateway.HostnameServices, 0)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"transparent-proxy-initial": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "api-proxy",
|
|
Service: "api-proxy",
|
|
Address: "10.0.1.1",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "api",
|
|
Mode: structs.ProxyModeTransparent,
|
|
Upstreams: structs.Upstreams{
|
|
{
|
|
DestinationName: "db",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
intentionsWatchID: genVerifyIntentionWatch("api", "dc1"),
|
|
intentionUpstreamsID: genVerifyServiceSpecificRequest("api", "", "dc1", false),
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("api", "dc1"),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "proxy without roots/leaf/intentions is not valid")
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
|
|
require.False(t, snap.ConnectProxy.isEmpty())
|
|
expectUpstreams := map[UpstreamID]*structs.Upstream{
|
|
dbUID: {
|
|
DestinationName: "db",
|
|
DestinationNamespace: structs.IntentionDefaultNamespace,
|
|
DestinationPartition: structs.IntentionDefaultNamespace,
|
|
},
|
|
}
|
|
require.Equal(t, expectUpstreams, snap.ConnectProxy.UpstreamConfig)
|
|
},
|
|
},
|
|
{
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: intentionsWatchID,
|
|
Result: TestIntentions(),
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{
|
|
Entry: nil, // no explicit config
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "proxy with roots/leaf/intentions is valid")
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
require.Equal(t, issuedCert, snap.Leaf())
|
|
require.Equal(t, TestIntentions(), snap.ConnectProxy.Intentions)
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
require.True(t, snap.ConnectProxy.MeshConfigSet)
|
|
require.Nil(t, snap.ConnectProxy.MeshConfig)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"transparent-proxy-handle-update": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "api-proxy",
|
|
Service: "api-proxy",
|
|
Address: "10.0.1.1",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "api",
|
|
Mode: structs.ProxyModeTransparent,
|
|
Upstreams: structs.Upstreams{
|
|
{
|
|
CentrallyConfigured: true,
|
|
DestinationName: structs.WildcardSpecifier,
|
|
DestinationNamespace: structs.WildcardSpecifier,
|
|
Config: map[string]interface{}{
|
|
"connect_timeout_ms": 6000,
|
|
},
|
|
MeshGateway: structs.MeshGatewayConfig{Mode: structs.MeshGatewayModeRemote},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
// Empty on initialization
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
intentionsWatchID: genVerifyIntentionWatch("api", "dc1"),
|
|
intentionUpstreamsID: genVerifyServiceSpecificRequest("api", "", "dc1", false),
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("api", "dc1"),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "proxy without roots/leaf/intentions is not valid")
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
|
|
// Centrally configured upstream defaults should be stored so that upstreams from intentions can inherit them
|
|
require.Len(t, snap.ConnectProxy.UpstreamConfig, 1)
|
|
|
|
wc := structs.NewServiceName(structs.WildcardSpecifier, structs.WildcardEnterpriseMetaInDefaultPartition())
|
|
wcUID := NewUpstreamIDFromServiceName(wc)
|
|
require.Contains(t, snap.ConnectProxy.UpstreamConfig, wcUID)
|
|
},
|
|
},
|
|
// Valid snapshot after roots, leaf, and intentions
|
|
{
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: intentionsWatchID,
|
|
Result: TestIntentions(),
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{
|
|
Entry: &structs.MeshConfigEntry{
|
|
TransparentProxy: structs.TransparentProxyMeshConfig{},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "proxy with roots/leaf/intentions is valid")
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
require.Equal(t, issuedCert, snap.Leaf())
|
|
require.Equal(t, TestIntentions(), snap.ConnectProxy.Intentions)
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
require.True(t, snap.ConnectProxy.MeshConfigSet)
|
|
require.NotNil(t, snap.ConnectProxy.MeshConfig)
|
|
},
|
|
},
|
|
// Receiving an intention should lead to spinning up a discovery chain watch
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
intentionsWatchID: genVerifyIntentionWatch("api", "dc1"),
|
|
intentionUpstreamsID: genVerifyServiceSpecificRequest("api", "", "dc1", false),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("api", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: intentionUpstreamsID,
|
|
Result: &structs.IndexedServiceList{
|
|
Services: structs.ServiceList{
|
|
db,
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "should still be valid")
|
|
|
|
require.Equal(t, map[UpstreamID]struct{}{dbUID: {}}, snap.ConnectProxy.IntentionUpstreams)
|
|
|
|
// Should start watch for db's chain
|
|
require.Contains(t, snap.ConnectProxy.WatchedDiscoveryChains, dbUID)
|
|
|
|
// Should not have results yet
|
|
require.Empty(t, snap.ConnectProxy.DiscoveryChain)
|
|
|
|
require.Len(t, snap.ConnectProxy.UpstreamConfig, 2)
|
|
cfg, ok := snap.ConnectProxy.UpstreamConfig[dbUID]
|
|
require.True(t, ok)
|
|
|
|
// Upstream config should have been inherited from defaults under wildcard key
|
|
require.Equal(t, cfg.Config["connect_timeout_ms"], 6000)
|
|
},
|
|
},
|
|
// Discovery chain updates should be stored
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"discovery-chain:" + dbUID.String(): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "db",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideConnectTimeout: 6 * time.Second,
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{Mode: structs.MeshGatewayModeRemote},
|
|
}),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "discovery-chain:" + dbUID.String(),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "db", "default", "default", "dc1", "trustdomain.consul", nil),
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 1)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams[dbUID], 1)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"upstream-target:db.default.default.dc1:" + dbUID.String(): genVerifyServiceSpecificRequest("db", "", "dc1", true),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "upstream-target:db.default.default.dc1:" + dbUID.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Datacenter: "dc1",
|
|
Node: "node1",
|
|
Address: "10.0.0.1",
|
|
},
|
|
Service: &structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "db-sidecar-proxy",
|
|
Service: "db-sidecar-proxy",
|
|
Address: "10.10.10.10",
|
|
TaggedAddresses: map[string]structs.ServiceAddress{
|
|
structs.TaggedAddressWAN: {Address: "17.5.7.8"},
|
|
structs.TaggedAddressWANIPv6: {Address: "2607:f0d0:1002:51::4"},
|
|
},
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "db",
|
|
TransparentProxy: structs.TransparentProxyConfig{
|
|
DialedDirectly: true,
|
|
},
|
|
},
|
|
RaftIndex: structs.RaftIndex{
|
|
ModifyIndex: 12,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Datacenter: "dc1",
|
|
Node: "node2",
|
|
Address: "10.0.0.2",
|
|
RaftIndex: structs.RaftIndex{
|
|
ModifyIndex: 21,
|
|
},
|
|
},
|
|
Service: &structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "db-sidecar-proxy2",
|
|
Service: "db-sidecar-proxy",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "db",
|
|
TransparentProxy: structs.TransparentProxyConfig{
|
|
DialedDirectly: true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 1)
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints, dbUID)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints[dbUID], 1)
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints[dbUID], "db.default.default.dc1")
|
|
require.Equal(t, snap.ConnectProxy.WatchedUpstreamEndpoints[dbUID]["db.default.default.dc1"],
|
|
structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Datacenter: "dc1",
|
|
Node: "node1",
|
|
Address: "10.0.0.1",
|
|
},
|
|
Service: &structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "db-sidecar-proxy",
|
|
Service: "db-sidecar-proxy",
|
|
Address: "10.10.10.10",
|
|
TaggedAddresses: map[string]structs.ServiceAddress{
|
|
structs.TaggedAddressWAN: {Address: "17.5.7.8"},
|
|
structs.TaggedAddressWANIPv6: {Address: "2607:f0d0:1002:51::4"},
|
|
},
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "db",
|
|
TransparentProxy: structs.TransparentProxyConfig{
|
|
DialedDirectly: true,
|
|
},
|
|
},
|
|
RaftIndex: structs.RaftIndex{
|
|
ModifyIndex: 12,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Datacenter: "dc1",
|
|
Node: "node2",
|
|
Address: "10.0.0.2",
|
|
RaftIndex: structs.RaftIndex{
|
|
ModifyIndex: 21,
|
|
},
|
|
},
|
|
Service: &structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "db-sidecar-proxy2",
|
|
Service: "db-sidecar-proxy",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "db",
|
|
TransparentProxy: structs.TransparentProxyConfig{
|
|
DialedDirectly: true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
)
|
|
// The LAN service address is used below because transparent proxying
|
|
// does not support querying service nodes in other DCs, and the WAN address
|
|
// should not be used in DC-local calls.
|
|
require.Equal(t, snap.ConnectProxy.PassthroughUpstreams, map[UpstreamID]map[string]map[string]struct{}{
|
|
dbUID: {
|
|
"db.default.default.dc1": map[string]struct{}{
|
|
"10.10.10.10": {},
|
|
"10.0.0.2": {},
|
|
},
|
|
},
|
|
})
|
|
require.Equal(t, snap.ConnectProxy.PassthroughIndices, map[string]indexedTarget{
|
|
"10.0.0.2": {
|
|
upstreamID: dbUID,
|
|
targetID: "db.default.default.dc1",
|
|
idx: 21,
|
|
},
|
|
"10.10.10.10": {
|
|
upstreamID: dbUID,
|
|
targetID: "db.default.default.dc1",
|
|
idx: 12,
|
|
},
|
|
})
|
|
},
|
|
},
|
|
// Discovery chain updates should be stored
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"discovery-chain:" + dbUID.String(): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "db",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideConnectTimeout: 6 * time.Second,
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{Mode: structs.MeshGatewayModeRemote},
|
|
}),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "discovery-chain:" + dbUID.String(),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "db", "default", "default", "dc1", "trustdomain.consul", nil, &structs.ServiceResolverConfigEntry{
|
|
Kind: structs.ServiceResolver,
|
|
Name: "db",
|
|
Redirect: &structs.ServiceResolverRedirect{
|
|
Service: "mysql",
|
|
},
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 1)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams[dbUID], 2)
|
|
|
|
// In transparent mode we watch the upstream's endpoints even if the upstream is not a target of its chain.
|
|
// This will happen in cases like redirects.
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreams[dbUID], "db.default.default.dc1")
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreams[dbUID], "mysql.default.default.dc1")
|
|
},
|
|
},
|
|
{
|
|
// Receive a new upstream target event without proxy1.
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "upstream-target:db.default.default.dc1:" + dbUID.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Datacenter: "dc1",
|
|
Node: "node2",
|
|
Address: "10.0.0.2",
|
|
RaftIndex: structs.RaftIndex{
|
|
ModifyIndex: 21,
|
|
},
|
|
},
|
|
Service: &structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "db-sidecar-proxy2",
|
|
Service: "db-sidecar-proxy",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "db",
|
|
TransparentProxy: structs.TransparentProxyConfig{
|
|
DialedDirectly: true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 1)
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints, dbUID)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints[dbUID], 1)
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints[dbUID], "db.default.default.dc1")
|
|
|
|
// THe endpoint and passthrough address for proxy1 should be gone.
|
|
require.Equal(t, snap.ConnectProxy.WatchedUpstreamEndpoints[dbUID]["db.default.default.dc1"],
|
|
structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Datacenter: "dc1",
|
|
Node: "node2",
|
|
Address: "10.0.0.2",
|
|
RaftIndex: structs.RaftIndex{
|
|
ModifyIndex: 21,
|
|
},
|
|
},
|
|
Service: &structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "db-sidecar-proxy2",
|
|
Service: "db-sidecar-proxy",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "db",
|
|
TransparentProxy: structs.TransparentProxyConfig{
|
|
DialedDirectly: true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
)
|
|
require.Equal(t, snap.ConnectProxy.PassthroughUpstreams, map[UpstreamID]map[string]map[string]struct{}{
|
|
dbUID: {
|
|
"db.default.default.dc1": map[string]struct{}{
|
|
"10.0.0.2": {},
|
|
},
|
|
},
|
|
})
|
|
require.Equal(t, snap.ConnectProxy.PassthroughIndices, map[string]indexedTarget{
|
|
"10.0.0.2": {
|
|
upstreamID: dbUID,
|
|
targetID: "db.default.default.dc1",
|
|
idx: 21,
|
|
},
|
|
})
|
|
},
|
|
},
|
|
{
|
|
// Receive a new upstream target event with a conflicting passthrough address
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "upstream-target:api.default.default.dc1:" + apiUID.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Datacenter: "dc1",
|
|
Node: "node2",
|
|
},
|
|
Service: &structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "api-sidecar-proxy",
|
|
Service: "api-sidecar-proxy",
|
|
Address: "10.0.0.2",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "api",
|
|
TransparentProxy: structs.TransparentProxyConfig{
|
|
DialedDirectly: true,
|
|
},
|
|
},
|
|
RaftIndex: structs.RaftIndex{
|
|
ModifyIndex: 32,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 2)
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints, apiUID)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints[apiUID], 1)
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints[apiUID], "api.default.default.dc1")
|
|
|
|
// THe endpoint and passthrough address for proxy1 should be gone.
|
|
require.Equal(t, snap.ConnectProxy.WatchedUpstreamEndpoints[apiUID]["api.default.default.dc1"],
|
|
structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Datacenter: "dc1",
|
|
Node: "node2",
|
|
},
|
|
Service: &structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "api-sidecar-proxy",
|
|
Service: "api-sidecar-proxy",
|
|
Address: "10.0.0.2",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "api",
|
|
TransparentProxy: structs.TransparentProxyConfig{
|
|
DialedDirectly: true,
|
|
},
|
|
},
|
|
RaftIndex: structs.RaftIndex{
|
|
ModifyIndex: 32,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
)
|
|
require.Equal(t, snap.ConnectProxy.PassthroughUpstreams, map[UpstreamID]map[string]map[string]struct{}{
|
|
apiUID: {
|
|
// This target has a higher index so the old passthrough address should be discarded.
|
|
"api.default.default.dc1": map[string]struct{}{
|
|
"10.0.0.2": {},
|
|
},
|
|
},
|
|
})
|
|
require.Equal(t, snap.ConnectProxy.PassthroughIndices, map[string]indexedTarget{
|
|
"10.0.0.2": {
|
|
upstreamID: apiUID,
|
|
targetID: "api.default.default.dc1",
|
|
idx: 32,
|
|
},
|
|
})
|
|
},
|
|
},
|
|
{
|
|
// Event with no nodes should clean up addrs
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "upstream-target:api.default.default.dc1:" + apiUID.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 2)
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints, apiUID)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints[apiUID], 1)
|
|
require.Contains(t, snap.ConnectProxy.WatchedUpstreamEndpoints[apiUID], "api.default.default.dc1")
|
|
|
|
// The endpoint and passthrough address for proxy1 should be gone.
|
|
require.Empty(t, snap.ConnectProxy.WatchedUpstreamEndpoints[apiUID]["api.default.default.dc1"])
|
|
require.Empty(t, snap.ConnectProxy.PassthroughUpstreams[apiUID]["api.default.default.dc1"])
|
|
require.Empty(t, snap.ConnectProxy.PassthroughIndices)
|
|
},
|
|
},
|
|
{
|
|
// Empty list of upstreams should clean up map keys
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
intentionsWatchID: genVerifyIntentionWatch("api", "dc1"),
|
|
intentionUpstreamsID: genVerifyServiceSpecificRequest("api", "", "dc1", false),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("api", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: intentionUpstreamsID,
|
|
Result: &structs.IndexedServiceList{
|
|
Services: structs.ServiceList{},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "should still be valid")
|
|
|
|
// Empty intention upstreams leads to cancelling all associated watches
|
|
require.Empty(t, snap.ConnectProxy.WatchedDiscoveryChains)
|
|
require.Empty(t, snap.ConnectProxy.WatchedUpstreams)
|
|
require.Empty(t, snap.ConnectProxy.WatchedUpstreamEndpoints)
|
|
require.Empty(t, snap.ConnectProxy.WatchedGateways)
|
|
require.Empty(t, snap.ConnectProxy.WatchedGatewayEndpoints)
|
|
require.Empty(t, snap.ConnectProxy.DiscoveryChain)
|
|
require.Empty(t, snap.ConnectProxy.IntentionUpstreams)
|
|
require.Empty(t, snap.ConnectProxy.PassthroughUpstreams)
|
|
require.Empty(t, snap.ConnectProxy.PassthroughIndices)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
// Receiving an empty upstreams from Intentions list shouldn't delete explicit upstream watches
|
|
"transparent-proxy-handle-update-explicit-cross-dc": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "api-proxy",
|
|
Service: "api-proxy",
|
|
Address: "10.0.1.1",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "api",
|
|
Mode: structs.ProxyModeTransparent,
|
|
Upstreams: structs.Upstreams{
|
|
{
|
|
CentrallyConfigured: true,
|
|
DestinationName: structs.WildcardSpecifier,
|
|
DestinationNamespace: structs.WildcardSpecifier,
|
|
Config: map[string]interface{}{
|
|
"connect_timeout_ms": 6000,
|
|
},
|
|
MeshGateway: structs.MeshGatewayConfig{Mode: structs.MeshGatewayModeRemote},
|
|
},
|
|
{
|
|
DestinationName: db.Name,
|
|
DestinationNamespace: db.NamespaceOrDefault(),
|
|
Datacenter: "dc2",
|
|
LocalBindPort: 8080,
|
|
MeshGateway: structs.MeshGatewayConfig{Mode: structs.MeshGatewayModeLocal},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
// Empty on initialization
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
intentionsWatchID: genVerifyIntentionWatch("api", "dc1"),
|
|
intentionUpstreamsID: genVerifyServiceSpecificRequest("api", "", "dc1", false),
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
"discovery-chain:" + upstreamIDForDC2(dbUID).String(): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "db",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{Mode: structs.MeshGatewayModeLocal},
|
|
}),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("api", "dc1"),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "proxy without roots/leaf/intentions is not valid")
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
|
|
// Centrally configured upstream defaults should be stored so that upstreams from intentions can inherit them
|
|
require.Len(t, snap.ConnectProxy.UpstreamConfig, 2)
|
|
|
|
wc := structs.NewServiceName(structs.WildcardSpecifier, structs.WildcardEnterpriseMetaInDefaultPartition())
|
|
wcUID := NewUpstreamIDFromServiceName(wc)
|
|
require.Contains(t, snap.ConnectProxy.UpstreamConfig, wcUID)
|
|
require.Contains(t, snap.ConnectProxy.UpstreamConfig, upstreamIDForDC2(dbUID))
|
|
},
|
|
},
|
|
// Valid snapshot after roots, leaf, and intentions
|
|
{
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: intentionsWatchID,
|
|
Result: TestIntentions(),
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{
|
|
Entry: &structs.MeshConfigEntry{
|
|
TransparentProxy: structs.TransparentProxyMeshConfig{},
|
|
},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "proxy with roots/leaf/intentions is valid")
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
require.Equal(t, issuedCert, snap.Leaf())
|
|
require.Equal(t, TestIntentions(), snap.ConnectProxy.Intentions)
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
require.True(t, snap.ConnectProxy.MeshConfigSet)
|
|
require.NotNil(t, snap.ConnectProxy.MeshConfig)
|
|
},
|
|
},
|
|
// Discovery chain updates should be stored
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"discovery-chain:" + upstreamIDForDC2(dbUID).String(): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "db",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{Mode: structs.MeshGatewayModeLocal},
|
|
}),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: "discovery-chain:" + upstreamIDForDC2(dbUID).String(),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "db", "default", "default", "dc2", "trustdomain.consul",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = structs.MeshGatewayModeLocal
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.ConnectProxy.WatchedGateways, 1)
|
|
require.Len(t, snap.ConnectProxy.WatchedGateways[upstreamIDForDC2(dbUID)], 1)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 1)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams[upstreamIDForDC2(dbUID)], 1)
|
|
},
|
|
},
|
|
// Empty list of upstreams should only clean up implicit upstreams. The explicit upstream db should not
|
|
// be deleted from the snapshot.
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
intentionsWatchID: genVerifyIntentionWatch("api", "dc1"),
|
|
intentionUpstreamsID: genVerifyServiceSpecificRequest("api", "", "dc1", false),
|
|
"discovery-chain:" + upstreamIDForDC2(dbUID).String(): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "db",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{Mode: structs.MeshGatewayModeLocal},
|
|
}),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("api", "dc1"),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: intentionUpstreamsID,
|
|
Result: &structs.IndexedServiceList{
|
|
Services: structs.ServiceList{},
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "should still be valid")
|
|
require.Empty(t, snap.ConnectProxy.IntentionUpstreams)
|
|
|
|
// Explicit upstream discovery chain watches don't get stored in these maps because they don't
|
|
// get canceled unless the proxy registration is modified.
|
|
require.Empty(t, snap.ConnectProxy.WatchedDiscoveryChains)
|
|
|
|
// Explicit upstreams should not be deleted when the empty update event happens since that is
|
|
// for intention upstreams.
|
|
require.Len(t, snap.ConnectProxy.DiscoveryChain, 1)
|
|
require.Contains(t, snap.ConnectProxy.DiscoveryChain, upstreamIDForDC2(dbUID))
|
|
require.Len(t, snap.ConnectProxy.WatchedGateways, 1)
|
|
require.Len(t, snap.ConnectProxy.WatchedGateways[upstreamIDForDC2(dbUID)], 1)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 1)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams[upstreamIDForDC2(dbUID)], 1)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"transparent-proxy-initial-with-peers": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "api-proxy",
|
|
Service: "api-proxy",
|
|
Address: "10.0.1.1",
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "api",
|
|
Mode: structs.ProxyModeTransparent,
|
|
Upstreams: structs.Upstreams{
|
|
{
|
|
DestinationName: "api-a",
|
|
DestinationPeer: "peer-a",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
peeringTrustBundlesWatchID: genVerifyTrustBundleListWatch("api"),
|
|
peeredUpstreamsID: genVerifyPartitionSpecificRequest(acl.DefaultEnterpriseMeta().PartitionOrDefault(), "dc1"),
|
|
meshConfigEntryID: genVerifyMeshConfigWatch("dc1"),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("api", "dc1"),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "proxy without roots/leaf/intentions is not valid")
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
|
|
require.False(t, snap.ConnectProxy.isEmpty())
|
|
|
|
// This is explicitly defined from proxy config
|
|
expectUpstreams := map[UpstreamID]*structs.Upstream{
|
|
extApiUID: {
|
|
DestinationName: "api-a",
|
|
DestinationNamespace: structs.IntentionDefaultNamespace,
|
|
DestinationPartition: structs.IntentionDefaultNamespace,
|
|
DestinationPeer: "peer-a",
|
|
},
|
|
}
|
|
require.Equal(t, expectUpstreams, snap.ConnectProxy.UpstreamConfig)
|
|
},
|
|
},
|
|
{
|
|
// Initial events
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: intentionsWatchID,
|
|
Result: TestIntentions(),
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: peeringTrustBundlesWatchID,
|
|
Result: peerTrustBundles,
|
|
},
|
|
{
|
|
CorrelationID: peeredUpstreamsID,
|
|
Result: &structs.IndexedPeeredServiceList{
|
|
Services: []structs.PeeredServiceName{
|
|
{
|
|
ServiceName: apiA,
|
|
Peer: "peer-a",
|
|
},
|
|
{
|
|
// This service is dynamic (not from static config)
|
|
ServiceName: db,
|
|
Peer: "peer-a",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{
|
|
Entry: nil, // no explicit config
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "proxy with roots/leaf/intentions is valid")
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
require.Equal(t, issuedCert, snap.Leaf())
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
require.True(t, snap.ConnectProxy.MeshConfigSet)
|
|
require.Nil(t, snap.ConnectProxy.MeshConfig)
|
|
|
|
// Check PeeredUpstream is populated
|
|
expect := map[UpstreamID]struct{}{
|
|
extDBUID: {},
|
|
extApiUID: {},
|
|
}
|
|
require.Equal(t, expect, snap.ConnectProxy.PeeredUpstreams)
|
|
|
|
require.True(t, snap.ConnectProxy.PeerUpstreamEndpoints.IsWatched(extApiUID))
|
|
_, ok := snap.ConnectProxy.PeerUpstreamEndpoints.Get(extApiUID)
|
|
require.False(t, ok, "expected initialized but empty PeerUpstreamEndpoint")
|
|
|
|
require.True(t, snap.ConnectProxy.PeerUpstreamEndpoints.IsWatched(extDBUID))
|
|
_, ok = snap.ConnectProxy.PeerUpstreamEndpoints.Get(extDBUID)
|
|
require.False(t, ok, "expected initialized but empty PeerUpstreamEndpoint")
|
|
|
|
require.True(t, snap.ConnectProxy.UpstreamPeerTrustBundles.IsWatched("peer-a"))
|
|
_, ok = snap.ConnectProxy.UpstreamPeerTrustBundles.Get("peer-a")
|
|
require.False(t, ok, "expected initialized but empty PeerTrustBundle")
|
|
},
|
|
},
|
|
{
|
|
// Peered upstream will have set up 3 more watches
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
upstreamPeerWatchIDPrefix + extApiUID.String(): genVerifyServiceSpecificPeeredRequest("api-a", "", "dc1", "peer-a", true),
|
|
upstreamPeerWatchIDPrefix + extDBUID.String(): genVerifyServiceSpecificPeeredRequest("db", "", "dc1", "peer-a", true),
|
|
peerTrustBundleIDPrefix + "peer-a": genVerifyTrustBundleReadWatch("peer-a"),
|
|
},
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: peerTrustBundleIDPrefix + "peer-a",
|
|
Result: &pbpeering.TrustBundleReadResponse{
|
|
Bundle: peerTrustBundles.Bundles[0],
|
|
},
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "proxy with roots/leaf/intentions is valid")
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
require.Equal(t, issuedCert, snap.Leaf())
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
require.True(t, snap.IngressGateway.isEmpty())
|
|
require.True(t, snap.TerminatingGateway.isEmpty())
|
|
require.True(t, snap.ConnectProxy.MeshConfigSet)
|
|
require.Nil(t, snap.ConnectProxy.MeshConfig)
|
|
|
|
// Check PeeredUpstream is populated
|
|
expect := map[UpstreamID]struct{}{
|
|
extDBUID: {},
|
|
extApiUID: {},
|
|
}
|
|
require.Equal(t, expect, snap.ConnectProxy.PeeredUpstreams)
|
|
|
|
// Expect two entries (DB and api-a)
|
|
require.Equal(t, 2, snap.ConnectProxy.PeerUpstreamEndpoints.Len())
|
|
|
|
// db does not have endpoints yet
|
|
ep, _ := snap.ConnectProxy.PeerUpstreamEndpoints.Get(extDBUID)
|
|
require.Nil(t, ep)
|
|
|
|
// Expect a trust bundle
|
|
ptb, ok := snap.ConnectProxy.UpstreamPeerTrustBundles.Get("peer-a")
|
|
require.True(t, ok)
|
|
prototest.AssertDeepEqual(t, peerTrustBundles.Bundles[0], ptb)
|
|
|
|
// Sanity check that local upstream maps are not populated
|
|
require.Empty(t, snap.ConnectProxy.WatchedUpstreamEndpoints[extDBUID])
|
|
require.Empty(t, snap.ConnectProxy.PassthroughUpstreams[extDBUID])
|
|
require.Empty(t, snap.ConnectProxy.PassthroughIndices)
|
|
},
|
|
},
|
|
{
|
|
// Add another instance of "api-a" service
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: upstreamPeerWatchIDPrefix + extDBUID.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node1",
|
|
Address: "127.0.0.1",
|
|
PeerName: "peer-a",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "db",
|
|
Service: "db",
|
|
PeerName: "peer-a",
|
|
Connect: structs.ServiceConnect{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "proxy with roots/leaf/intentions is valid")
|
|
|
|
// Check PeeredUpstream is populated
|
|
expect := map[UpstreamID]struct{}{
|
|
extApiUID: {},
|
|
extDBUID: {},
|
|
}
|
|
require.Equal(t, expect, snap.ConnectProxy.PeeredUpstreams)
|
|
|
|
// Expect two entries (api-a, db)
|
|
require.Equal(t, 2, snap.ConnectProxy.PeerUpstreamEndpoints.Len())
|
|
|
|
// db has an endpoint now
|
|
ep, _ := snap.ConnectProxy.PeerUpstreamEndpoints.Get(extDBUID)
|
|
require.NotNil(t, ep)
|
|
require.Len(t, ep, 1)
|
|
|
|
// Expect a trust bundle
|
|
ptb, ok := snap.ConnectProxy.UpstreamPeerTrustBundles.Get("peer-a")
|
|
require.True(t, ok)
|
|
prototest.AssertDeepEqual(t, peerTrustBundles.Bundles[0], ptb)
|
|
|
|
// Sanity check that local upstream maps are not populated
|
|
require.Empty(t, snap.ConnectProxy.WatchedUpstreamEndpoints[extDBUID])
|
|
require.Empty(t, snap.ConnectProxy.PassthroughUpstreams[extDBUID])
|
|
require.Empty(t, snap.ConnectProxy.PassthroughIndices)
|
|
},
|
|
},
|
|
{
|
|
// Empty list of peered upstreams should clean up map keys
|
|
events: []UpdateEvent{
|
|
{
|
|
CorrelationID: peeredUpstreamsID,
|
|
Result: &structs.IndexedPeeredServiceList{
|
|
Services: []structs.PeeredServiceName{},
|
|
},
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid(), "proxy with roots/leaf/intentions is valid")
|
|
|
|
require.Empty(t, snap.ConnectProxy.PeeredUpstreams)
|
|
|
|
// db endpoint should have been cleaned up
|
|
require.False(t, snap.ConnectProxy.PeerUpstreamEndpoints.IsWatched(extDBUID))
|
|
|
|
// Expect only api-a endpoint
|
|
require.Equal(t, 1, snap.ConnectProxy.PeerUpstreamEndpoints.Len())
|
|
require.Equal(t, 1, snap.ConnectProxy.UpstreamPeerTrustBundles.Len())
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"connect-proxy": newConnectProxyCase(structs.MeshGatewayModeDefault),
|
|
"connect-proxy-mesh-gateway-local": newConnectProxyCase(structs.MeshGatewayModeLocal),
|
|
"connect-proxy-with-peers": {
|
|
ns: structs.NodeService{
|
|
Kind: structs.ServiceKindConnectProxy,
|
|
ID: "web-sidecar-proxy",
|
|
Service: "web-sidecar-proxy",
|
|
Address: "10.0.1.1",
|
|
Port: 443,
|
|
Proxy: structs.ConnectProxyConfig{
|
|
DestinationServiceName: "web",
|
|
Upstreams: structs.Upstreams{
|
|
structs.Upstream{
|
|
DestinationType: structs.UpstreamDestTypeService,
|
|
DestinationName: "api",
|
|
LocalBindPort: 10000,
|
|
},
|
|
structs.Upstream{
|
|
DestinationType: structs.UpstreamDestTypeService,
|
|
DestinationName: "api-a",
|
|
DestinationPeer: "peer-a",
|
|
LocalBindPort: 10001,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{
|
|
// First evaluate peered upstream
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
fmt.Sprintf("discovery-chain:%s", apiUID.String()): genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
EvaluateInPartition: "default",
|
|
Datacenter: "dc1",
|
|
}),
|
|
rootsWatchID: genVerifyDCSpecificWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("web", "dc1"),
|
|
peeringTrustBundlesWatchID: genVerifyTrustBundleListWatch("web"),
|
|
peerTrustBundleIDPrefix + "peer-a": genVerifyTrustBundleReadWatch("peer-a"),
|
|
upstreamPeerWatchIDPrefix + extApiUID.String(): genVerifyServiceSpecificPeeredRequest("api-a", "", "dc1", "peer-a", true),
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.False(t, snap.Valid(), "should not be valid")
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
|
|
require.Len(t, snap.ConnectProxy.DiscoveryChain, 0, "%+v", snap.ConnectProxy.DiscoveryChain)
|
|
require.Len(t, snap.ConnectProxy.WatchedDiscoveryChains, 0, "%+v", snap.ConnectProxy.WatchedDiscoveryChains)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 0, "%+v", snap.ConnectProxy.WatchedUpstreams)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 0, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
|
|
require.Len(t, snap.ConnectProxy.WatchedGateways, 0, "%+v", snap.ConnectProxy.WatchedGateways)
|
|
require.Len(t, snap.ConnectProxy.WatchedGatewayEndpoints, 0, "%+v", snap.ConnectProxy.WatchedGatewayEndpoints)
|
|
|
|
// watch initialized
|
|
require.True(t, snap.ConnectProxy.UpstreamPeerTrustBundles.IsWatched("peer-a"))
|
|
_, ok := snap.ConnectProxy.UpstreamPeerTrustBundles.Get("peer-a")
|
|
require.False(t, ok) // but no data
|
|
|
|
// watch initialized
|
|
require.True(t, snap.ConnectProxy.PeerUpstreamEndpoints.IsWatched(extApiUID))
|
|
_, ok = snap.ConnectProxy.PeerUpstreamEndpoints.Get(extApiUID)
|
|
require.False(t, ok) // but no data
|
|
|
|
require.Len(t, snap.ConnectProxy.WatchedServiceChecks, 0, "%+v", snap.ConnectProxy.WatchedServiceChecks)
|
|
require.Len(t, snap.ConnectProxy.PreparedQueryEndpoints, 0, "%+v", snap.ConnectProxy.PreparedQueryEndpoints)
|
|
require.Len(t, snap.ConnectProxy.InboundPeerTrustBundles, 0, "%+v", snap.ConnectProxy.InboundPeerTrustBundles)
|
|
require.False(t, snap.ConnectProxy.InboundPeerTrustBundlesSet)
|
|
},
|
|
},
|
|
{
|
|
// This time add the events
|
|
events: []UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: peeringTrustBundlesWatchID,
|
|
Result: peerTrustBundles,
|
|
},
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: intentionsWatchID,
|
|
Result: TestIntentions(),
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: meshConfigEntryID,
|
|
Result: &structs.ConfigEntryResponse{},
|
|
},
|
|
{
|
|
CorrelationID: fmt.Sprintf("discovery-chain:%s", apiUID.String()),
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api", "default", "default", "dc1", "trustdomain.consul", nil),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: peerTrustBundleIDPrefix + "peer-a",
|
|
Result: &pbpeering.TrustBundleReadResponse{
|
|
Bundle: peerTrustBundles.Bundles[0],
|
|
},
|
|
},
|
|
{
|
|
CorrelationID: upstreamPeerWatchIDPrefix + extApiUID.String(),
|
|
Result: &structs.IndexedCheckServiceNodes{
|
|
Nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "node1",
|
|
Address: "127.0.0.1",
|
|
PeerName: "peer-a",
|
|
},
|
|
Service: &structs.NodeService{
|
|
ID: "api-a-1",
|
|
Service: "api-a",
|
|
PeerName: "peer-a",
|
|
Connect: structs.ServiceConnect{
|
|
PeerMeta: &structs.PeeringServiceMeta{
|
|
SNI: []string{
|
|
"payments.default.default.cloud.external." + peerTrustDomain,
|
|
},
|
|
SpiffeID: []string{
|
|
"spiffe://" + peerTrustDomain + "/ns/default/dc/cloud-dc/svc/payments",
|
|
},
|
|
Protocol: "tcp",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.True(t, snap.Valid())
|
|
require.True(t, snap.MeshGateway.isEmpty())
|
|
|
|
require.Equal(t, indexedRoots, snap.Roots)
|
|
require.Equal(t, issuedCert, snap.ConnectProxy.Leaf)
|
|
prototest.AssertDeepEqual(t, peerTrustBundles.Bundles, snap.ConnectProxy.InboundPeerTrustBundles)
|
|
|
|
require.Len(t, snap.ConnectProxy.DiscoveryChain, 1, "%+v", snap.ConnectProxy.DiscoveryChain)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreams, 1, "%+v", snap.ConnectProxy.WatchedUpstreams)
|
|
require.Len(t, snap.ConnectProxy.WatchedUpstreamEndpoints, 1, "%+v", snap.ConnectProxy.WatchedUpstreamEndpoints)
|
|
require.Len(t, snap.ConnectProxy.WatchedGateways, 1, "%+v", snap.ConnectProxy.WatchedGateways)
|
|
require.Len(t, snap.ConnectProxy.WatchedGatewayEndpoints, 1, "%+v", snap.ConnectProxy.WatchedGatewayEndpoints)
|
|
|
|
tb, ok := snap.ConnectProxy.UpstreamPeerTrustBundles.Get("peer-a")
|
|
require.True(t, ok)
|
|
prototest.AssertDeepEqual(t, peerTrustBundles.Bundles[0], tb)
|
|
|
|
require.Equal(t, 1, snap.ConnectProxy.PeerUpstreamEndpoints.Len())
|
|
ep, _ := snap.ConnectProxy.PeerUpstreamEndpoints.Get(extApiUID)
|
|
require.NotNil(t, ep)
|
|
|
|
require.Len(t, snap.ConnectProxy.WatchedServiceChecks, 0, "%+v", snap.ConnectProxy.WatchedServiceChecks)
|
|
require.Len(t, snap.ConnectProxy.PreparedQueryEndpoints, 0, "%+v", snap.ConnectProxy.PreparedQueryEndpoints)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for name, tc := range cases {
|
|
t.Run(name, func(t *testing.T) {
|
|
proxyID := ProxyID{ServiceID: tc.ns.CompoundServiceID()}
|
|
|
|
sc := stateConfig{
|
|
logger: testutil.Logger(t),
|
|
source: &structs.QuerySource{
|
|
Datacenter: tc.sourceDC,
|
|
},
|
|
dnsConfig: DNSConfig{
|
|
Domain: "consul.",
|
|
AltDomain: "alt.consul.",
|
|
},
|
|
}
|
|
wr := recordWatches(&sc)
|
|
|
|
state, err := newState(proxyID, &tc.ns, testSource, "", sc)
|
|
|
|
// verify building the initial state worked
|
|
require.NoError(t, err)
|
|
require.NotNil(t, state)
|
|
|
|
// setup the test logger to use the t.Log
|
|
state.logger = testutil.Logger(t)
|
|
|
|
// setup the ctx as initWatches expects this to be there
|
|
var ctx context.Context
|
|
ctx, state.cancel = context.WithCancel(context.Background())
|
|
|
|
snap, err := state.handler.initialize(ctx)
|
|
require.NoError(t, err)
|
|
|
|
// --------------------------------------------------------------------
|
|
//
|
|
// All the nested subtests here are to make failures easier to
|
|
// correlate back with the test table
|
|
//
|
|
// --------------------------------------------------------------------
|
|
|
|
for idx, stage := range tc.stages {
|
|
require.True(t, t.Run(fmt.Sprintf("stage-%d", idx), func(t *testing.T) {
|
|
for correlationId, verifier := range stage.requiredWatches {
|
|
require.True(t, t.Run(correlationId, func(t *testing.T) {
|
|
wr.verify(t, correlationId, verifier)
|
|
}))
|
|
}
|
|
|
|
// the state is not currently executing the run method in a goroutine
|
|
// therefore we just tell it about the updates
|
|
for eveIdx, event := range stage.events {
|
|
require.True(t, t.Run(fmt.Sprintf("update-%d", eveIdx), func(t *testing.T) {
|
|
require.NoError(t, state.handler.handleUpdate(ctx, event, &snap))
|
|
}))
|
|
}
|
|
|
|
// verify the snapshot
|
|
if stage.verifySnapshot != nil {
|
|
stage.verifySnapshot(t, &snap)
|
|
}
|
|
}))
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_hostnameEndpoints(t *testing.T) {
|
|
type testCase struct {
|
|
name string
|
|
localKey GatewayKey
|
|
nodes structs.CheckServiceNodes
|
|
want structs.CheckServiceNodes
|
|
}
|
|
run := func(t *testing.T, tc testCase) {
|
|
logger := hclog.New(nil)
|
|
got := hostnameEndpoints(logger, tc.localKey, tc.nodes)
|
|
require.Equal(t, tc.want, got)
|
|
}
|
|
|
|
cases := []testCase{
|
|
{
|
|
name: "same locality and no LAN hostname endpoints",
|
|
localKey: GatewayKey{Datacenter: "dc1", Partition: acl.PartitionOrDefault("")},
|
|
nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "mesh-gateway",
|
|
Datacenter: "dc1",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.0.1.1", 8443,
|
|
structs.ServiceAddress{},
|
|
structs.ServiceAddress{Address: "123.us-west-1.elb.notaws.com", Port: 443}),
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "mesh-gateway",
|
|
Datacenter: "dc1",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.0.2.2", 8443,
|
|
structs.ServiceAddress{},
|
|
structs.ServiceAddress{Address: "123.us-west-2.elb.notaws.com", Port: 443}),
|
|
},
|
|
},
|
|
want: nil,
|
|
},
|
|
{
|
|
name: "same locality and one LAN hostname endpoint",
|
|
localKey: GatewayKey{Datacenter: "dc1", Partition: acl.PartitionOrDefault("")},
|
|
nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "mesh-gateway",
|
|
Datacenter: "dc1",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"gateway.mydomain", 8443,
|
|
structs.ServiceAddress{},
|
|
structs.ServiceAddress{Address: "123.us-west-1.elb.notaws.com", Port: 443}),
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "mesh-gateway",
|
|
Datacenter: "dc1",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.0.2.2", 8443,
|
|
structs.ServiceAddress{},
|
|
structs.ServiceAddress{Address: "123.us-west-2.elb.notaws.com", Port: 443}),
|
|
},
|
|
},
|
|
want: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "mesh-gateway",
|
|
Datacenter: "dc1",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"gateway.mydomain", 8443,
|
|
structs.ServiceAddress{},
|
|
structs.ServiceAddress{Address: "123.us-west-1.elb.notaws.com", Port: 443}),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: "different locality and one WAN hostname endpoint",
|
|
localKey: GatewayKey{Datacenter: "dc2", Partition: acl.PartitionOrDefault("")},
|
|
nodes: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "mesh-gateway",
|
|
Datacenter: "dc1",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"gateway.mydomain", 8443,
|
|
structs.ServiceAddress{},
|
|
structs.ServiceAddress{Address: "8.8.8.8", Port: 443}),
|
|
},
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "mesh-gateway",
|
|
Datacenter: "dc1",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.0.2.2", 8443,
|
|
structs.ServiceAddress{},
|
|
structs.ServiceAddress{Address: "123.us-west-2.elb.notaws.com", Port: 443}),
|
|
},
|
|
},
|
|
want: structs.CheckServiceNodes{
|
|
{
|
|
Node: &structs.Node{
|
|
Node: "mesh-gateway",
|
|
Datacenter: "dc1",
|
|
},
|
|
Service: structs.TestNodeServiceMeshGatewayWithAddrs(t,
|
|
"10.0.2.2", 8443,
|
|
structs.ServiceAddress{},
|
|
structs.ServiceAddress{Address: "123.us-west-2.elb.notaws.com", Port: 443}),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
for _, c := range cases {
|
|
t.Run(c.name, func(t *testing.T) {
|
|
run(t, c)
|
|
})
|
|
}
|
|
}
|