mirror of https://github.com/hashicorp/consul
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1582 lines
54 KiB
1582 lines
54 KiB
package proxycfg
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"sync"
|
|
"testing"
|
|
|
|
"github.com/hashicorp/consul/agent/cache"
|
|
cachetype "github.com/hashicorp/consul/agent/cache-types"
|
|
"github.com/hashicorp/consul/agent/consul/discoverychain"
|
|
"github.com/hashicorp/consul/agent/structs"
|
|
"github.com/hashicorp/consul/sdk/testutil"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestStateChanged(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
ns *structs.NodeService
|
|
token string
|
|
mutate func(ns structs.NodeService, token string) (*structs.NodeService, string)
|
|
want bool
|
|
}{
|
|
{
|
|
name: "nil node service",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
return nil, token
|
|
},
|
|
want: true,
|
|
},
|
|
{
|
|
name: "same service",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
return &ns, token
|
|
}, want: false,
|
|
},
|
|
{
|
|
name: "same service, different token",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
token: "foo",
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
return &ns, "bar"
|
|
},
|
|
want: true,
|
|
},
|
|
{
|
|
name: "different service ID",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
token: "foo",
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
ns.ID = "badger"
|
|
return &ns, token
|
|
},
|
|
want: true,
|
|
},
|
|
{
|
|
name: "different address",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
token: "foo",
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
ns.Address = "10.10.10.10"
|
|
return &ns, token
|
|
},
|
|
want: true,
|
|
},
|
|
{
|
|
name: "different port",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
token: "foo",
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
ns.Port = 12345
|
|
return &ns, token
|
|
},
|
|
want: true,
|
|
},
|
|
{
|
|
name: "different service kind",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
token: "foo",
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
ns.Kind = ""
|
|
return &ns, token
|
|
},
|
|
want: true,
|
|
},
|
|
{
|
|
name: "different proxy target",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
token: "foo",
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
ns.Proxy.DestinationServiceName = "badger"
|
|
return &ns, token
|
|
},
|
|
want: true,
|
|
},
|
|
{
|
|
name: "different proxy upstreams",
|
|
ns: structs.TestNodeServiceProxy(t),
|
|
token: "foo",
|
|
mutate: func(ns structs.NodeService, token string) (*structs.NodeService, string) {
|
|
ns.Proxy.Upstreams = nil
|
|
return &ns, token
|
|
},
|
|
want: true,
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
require := require.New(t)
|
|
state, err := newState(tt.ns, tt.token)
|
|
require.NoError(err)
|
|
otherNS, otherToken := tt.mutate(*tt.ns, tt.token)
|
|
require.Equal(tt.want, state.Changed(otherNS, otherToken))
|
|
})
|
|
}
|
|
}
|
|
|
|
type testCacheNotifierRequest struct {
|
|
cacheType string
|
|
request cache.Request
|
|
ch chan<- cache.UpdateEvent
|
|
}
|
|
|
|
type testCacheNotifier struct {
|
|
lock sync.RWMutex
|
|
notifiers map[string]testCacheNotifierRequest
|
|
}
|
|
|
|
func newTestCacheNotifier() *testCacheNotifier {
|
|
return &testCacheNotifier{
|
|
notifiers: make(map[string]testCacheNotifierRequest),
|
|
}
|
|
}
|
|
|
|
func (cn *testCacheNotifier) Notify(ctx context.Context, t string, r cache.Request, correlationId string, ch chan<- cache.UpdateEvent) error {
|
|
cn.lock.Lock()
|
|
cn.notifiers[correlationId] = testCacheNotifierRequest{t, r, ch}
|
|
cn.lock.Unlock()
|
|
return nil
|
|
}
|
|
|
|
func (cn *testCacheNotifier) getNotifierRequest(t testing.TB, correlationId string) testCacheNotifierRequest {
|
|
cn.lock.RLock()
|
|
req, ok := cn.notifiers[correlationId]
|
|
cn.lock.RUnlock()
|
|
require.True(t, ok, "Correlation ID: %s is missing", correlationId)
|
|
return req
|
|
}
|
|
|
|
func (cn *testCacheNotifier) getChanForCorrelationId(t testing.TB, correlationId string) chan<- cache.UpdateEvent {
|
|
req := cn.getNotifierRequest(t, correlationId)
|
|
require.NotNil(t, req.ch)
|
|
return req.ch
|
|
}
|
|
|
|
func (cn *testCacheNotifier) sendNotification(t testing.TB, correlationId string, event cache.UpdateEvent) {
|
|
cn.getChanForCorrelationId(t, correlationId) <- event
|
|
}
|
|
|
|
func (cn *testCacheNotifier) verifyWatch(t testing.TB, correlationId string) (string, cache.Request) {
|
|
// t.Logf("Watches: %+v", cn.notifiers)
|
|
req := cn.getNotifierRequest(t, correlationId)
|
|
require.NotNil(t, req.ch)
|
|
return req.cacheType, req.request
|
|
}
|
|
|
|
type verifyWatchRequest func(t testing.TB, cacheType string, request cache.Request)
|
|
|
|
func genVerifyDCSpecificWatch(expectedCacheType string, expectedDatacenter string) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, expectedCacheType, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.DCSpecificRequest)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
}
|
|
}
|
|
|
|
func genVerifyRootsWatch(expectedDatacenter string) verifyWatchRequest {
|
|
return genVerifyDCSpecificWatch(cachetype.ConnectCARootName, expectedDatacenter)
|
|
}
|
|
|
|
func genVerifyListServicesWatch(expectedDatacenter string) verifyWatchRequest {
|
|
return genVerifyDCSpecificWatch(cachetype.CatalogServiceListName, expectedDatacenter)
|
|
}
|
|
|
|
func verifyDatacentersWatch(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.CatalogDatacentersName, cacheType)
|
|
|
|
_, ok := request.(*structs.DatacentersRequest)
|
|
require.True(t, ok)
|
|
}
|
|
|
|
func genVerifyLeafWatchWithDNSSANs(expectedService string, expectedDatacenter string, expectedDNSSANs []string) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.ConnectCALeafName, cacheType)
|
|
|
|
reqReal, ok := request.(*cachetype.ConnectCALeafRequest)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
require.Equal(t, expectedService, reqReal.Service)
|
|
require.ElementsMatch(t, expectedDNSSANs, reqReal.DNSSAN)
|
|
}
|
|
}
|
|
|
|
func genVerifyLeafWatch(expectedService string, expectedDatacenter string) verifyWatchRequest {
|
|
return genVerifyLeafWatchWithDNSSANs(expectedService, expectedDatacenter, nil)
|
|
}
|
|
|
|
func genVerifyResolverWatch(expectedService, expectedDatacenter, expectedKind string) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.ConfigEntriesName, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.ConfigEntryQuery)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
require.Equal(t, expectedService, reqReal.Name)
|
|
require.Equal(t, expectedKind, reqReal.Kind)
|
|
}
|
|
}
|
|
|
|
func genVerifyResolvedConfigWatch(expectedService string, expectedDatacenter string) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.ResolvedServiceConfigName, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.ServiceConfigRequest)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
require.Equal(t, expectedService, reqReal.Name)
|
|
}
|
|
}
|
|
|
|
func genVerifyIntentionWatch(expectedService string, expectedDatacenter string) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.IntentionMatchName, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.IntentionQueryRequest)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
require.NotNil(t, reqReal.Match)
|
|
require.Equal(t, structs.IntentionMatchDestination, reqReal.Match.Type)
|
|
require.Len(t, reqReal.Match.Entries, 1)
|
|
require.Equal(t, structs.IntentionDefaultNamespace, reqReal.Match.Entries[0].Namespace)
|
|
require.Equal(t, expectedService, reqReal.Match.Entries[0].Name)
|
|
}
|
|
}
|
|
|
|
func genVerifyPreparedQueryWatch(expectedName string, expectedDatacenter string) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.PreparedQueryName, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.PreparedQueryExecuteRequest)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
require.Equal(t, expectedName, reqReal.QueryIDOrName)
|
|
require.Equal(t, true, reqReal.Connect)
|
|
}
|
|
}
|
|
|
|
func genVerifyDiscoveryChainWatch(expected *structs.DiscoveryChainRequest) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.CompiledDiscoveryChainName, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.DiscoveryChainRequest)
|
|
require.True(t, ok)
|
|
require.Equal(t, expected, reqReal)
|
|
}
|
|
}
|
|
|
|
func genVerifyGatewayWatch(expectedDatacenter string) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.InternalServiceDumpName, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.ServiceDumpRequest)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
require.True(t, reqReal.UseServiceKind)
|
|
require.Equal(t, structs.ServiceKindMeshGateway, reqReal.ServiceKind)
|
|
require.Equal(t, structs.DefaultEnterpriseMeta(), &reqReal.EnterpriseMeta)
|
|
}
|
|
}
|
|
|
|
func genVerifyServiceSpecificRequest(expectedCacheType, expectedService, expectedFilter, expectedDatacenter string, connect bool) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, expectedCacheType, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.ServiceSpecificRequest)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
require.Equal(t, expectedService, reqReal.ServiceName)
|
|
require.Equal(t, expectedFilter, reqReal.QueryOptions.Filter)
|
|
require.Equal(t, connect, reqReal.Connect)
|
|
}
|
|
}
|
|
|
|
func genVerifyServiceWatch(expectedService, expectedFilter, expectedDatacenter string, connect bool) verifyWatchRequest {
|
|
return genVerifyServiceSpecificRequest(cachetype.HealthServicesName, expectedService, expectedFilter, expectedDatacenter, connect)
|
|
}
|
|
|
|
func genVerifyGatewayServiceWatch(expectedService, expectedDatacenter string) verifyWatchRequest {
|
|
return genVerifyServiceSpecificRequest(cachetype.GatewayServicesName, expectedService, "", expectedDatacenter, false)
|
|
}
|
|
|
|
func genVerifyConfigEntryWatch(expectedKind, expectedName, expectedDatacenter string) verifyWatchRequest {
|
|
return func(t testing.TB, cacheType string, request cache.Request) {
|
|
require.Equal(t, cachetype.ConfigEntryName, cacheType)
|
|
|
|
reqReal, ok := request.(*structs.ConfigEntryQuery)
|
|
require.True(t, ok)
|
|
require.Equal(t, expectedKind, reqReal.Kind)
|
|
require.Equal(t, expectedName, reqReal.Name)
|
|
require.Equal(t, expectedDatacenter, reqReal.Datacenter)
|
|
}
|
|
}
|
|
|
|
func ingressConfigWatchEvent(tlsEnabled bool) cache.UpdateEvent {
|
|
return cache.UpdateEvent{
|
|
CorrelationID: gatewayConfigWatchID,
|
|
Result: &structs.ConfigEntryResponse{
|
|
Entry: &structs.IngressGatewayConfigEntry{
|
|
TLS: structs.GatewayTLSConfig{
|
|
Enabled: tlsEnabled,
|
|
},
|
|
},
|
|
},
|
|
Err: nil,
|
|
}
|
|
}
|
|
|
|
// This test is meant to exercise the various parts of the cache watching done by the state as
|
|
// well as its management of the ConfigSnapshot
|
|
//
|
|
// This test is expressly not calling Watch which in turn would execute the run function in a go
|
|
// routine. This allows the test to be fully synchronous and deterministic while still being able
|
|
// to validate the logic of most of the watching and state updating.
|
|
//
|
|
// The general strategy here is to
|
|
//
|
|
// 1. Initialize a state with a call to newState + setting some of the extra stuff like the CacheNotifier
|
|
// We will not be using the CacheNotifier to send notifications but calling handleUpdate ourselves
|
|
// 2. Iterate through a list of verification stages performing validation and updates for each.
|
|
// a. Ensure that the required watches are in place and validate they are correct
|
|
// b. Process a bunch of UpdateEvents by calling handleUpdate
|
|
// c. Validate that the ConfigSnapshot has been updated appropriately
|
|
func TestState_WatchesAndUpdates(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
indexedRoots, issuedCert := TestCerts(t)
|
|
|
|
rootWatchEvent := func() cache.UpdateEvent {
|
|
return cache.UpdateEvent{
|
|
CorrelationID: rootsWatchID,
|
|
Result: indexedRoots,
|
|
Err: nil,
|
|
}
|
|
}
|
|
|
|
type verificationStage struct {
|
|
requiredWatches map[string]verifyWatchRequest
|
|
events []cache.UpdateEvent
|
|
verifySnapshot func(t testing.TB, snap *ConfigSnapshot)
|
|
}
|
|
|
|
type testCase struct {
|
|
// the state to operate on. the logger, source, cache,
|
|
// ctx and cancel fields will be filled in by the test
|
|
ns structs.NodeService
|
|
sourceDC string
|
|
stages []verificationStage
|
|
}
|
|
|
|
newConnectProxyCase := func(meshGatewayProxyConfigValue structs.MeshGatewayMode) testCase {
|
|
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.UpstreamDestTypePreparedQuery,
|
|
DestinationName: "query",
|
|
LocalBindPort: 10001,
|
|
},
|
|
structs.Upstream{
|
|
DestinationType: structs.UpstreamDestTypeService,
|
|
DestinationName: "api",
|
|
LocalBindPort: 10002,
|
|
},
|
|
structs.Upstream{
|
|
DestinationType: structs.UpstreamDestTypeService,
|
|
DestinationName: "api-failover-remote",
|
|
Datacenter: "dc2",
|
|
LocalBindPort: 10003,
|
|
MeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeRemote,
|
|
},
|
|
},
|
|
structs.Upstream{
|
|
DestinationType: structs.UpstreamDestTypeService,
|
|
DestinationName: "api-failover-local",
|
|
Datacenter: "dc2",
|
|
LocalBindPort: 10004,
|
|
MeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeLocal,
|
|
},
|
|
},
|
|
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{
|
|
rootsWatchID: genVerifyRootsWatch("dc1"),
|
|
leafWatchID: genVerifyLeafWatch("web", "dc1"),
|
|
intentionsWatchID: genVerifyIntentionWatch("web", "dc1"),
|
|
"upstream:prepared_query:query": genVerifyPreparedQueryWatch("query", "dc1"),
|
|
"discovery-chain:api": genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: meshGatewayProxyConfigValue,
|
|
},
|
|
}),
|
|
"discovery-chain:api-failover-remote?dc=dc2": genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api-failover-remote",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeRemote,
|
|
},
|
|
}),
|
|
"discovery-chain:api-failover-local?dc=dc2": genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api-failover-local",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeLocal,
|
|
},
|
|
}),
|
|
"discovery-chain:api-failover-direct?dc=dc2": genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api-failover-direct",
|
|
EvaluateInDatacenter: "dc2",
|
|
EvaluateInNamespace: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: structs.MeshGatewayModeNone,
|
|
},
|
|
}),
|
|
"discovery-chain:api-dc2": genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api-dc2",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
Datacenter: "dc1",
|
|
OverrideMeshGateway: structs.MeshGatewayConfig{
|
|
Mode: meshGatewayProxyConfigValue,
|
|
},
|
|
}),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: leafWatchID,
|
|
Result: issuedCert,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: intentionsWatchID,
|
|
Result: ixnMatch,
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: "discovery-chain:api",
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api", "default", "dc1", "trustdomain.consul", "dc1",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = meshGatewayProxyConfigValue
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: "discovery-chain:api-failover-remote?dc=dc2",
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api-failover-remote", "default", "dc2", "trustdomain.consul", "dc1",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = structs.MeshGatewayModeRemote
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: "discovery-chain:api-failover-local?dc=dc2",
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api-failover-local", "default", "dc2", "trustdomain.consul", "dc1",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = structs.MeshGatewayModeLocal
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: "discovery-chain:api-failover-direct?dc=dc2",
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api-failover-direct", "default", "dc2", "trustdomain.consul", "dc1",
|
|
func(req *discoverychain.CompileRequest) {
|
|
req.OverrideMeshGateway.Mode = structs.MeshGatewayModeNone
|
|
}),
|
|
},
|
|
Err: nil,
|
|
},
|
|
{
|
|
CorrelationID: "discovery-chain:api-dc2",
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api-dc2", "default", "dc1", "trustdomain.consul", "dc1",
|
|
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.Matches[0], snap.ConnectProxy.Intentions)
|
|
},
|
|
}
|
|
|
|
stage1 := verificationStage{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"upstream-target:api.default.dc1:api": genVerifyServiceWatch("api", "", "dc1", true),
|
|
"upstream-target:api-failover-remote.default.dc2:api-failover-remote?dc=dc2": genVerifyServiceWatch("api-failover-remote", "", "dc2", true),
|
|
"upstream-target:api-failover-local.default.dc2:api-failover-local?dc=dc2": genVerifyServiceWatch("api-failover-local", "", "dc2", true),
|
|
"upstream-target:api-failover-direct.default.dc2:api-failover-direct?dc=dc2": genVerifyServiceWatch("api-failover-direct", "", "dc2", true),
|
|
"mesh-gateway:dc2:api-failover-remote?dc=dc2": genVerifyGatewayWatch("dc2"),
|
|
"mesh-gateway:dc1:api-failover-local?dc=dc2": 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.Matches[0], snap.ConnectProxy.Intentions)
|
|
},
|
|
}
|
|
|
|
if meshGatewayProxyConfigValue == structs.MeshGatewayModeLocal {
|
|
stage1.requiredWatches["mesh-gateway:dc1:api-dc2"] = genVerifyGatewayWatch("dc1")
|
|
}
|
|
|
|
return testCase{
|
|
ns: ns,
|
|
sourceDC: "dc1",
|
|
stages: []verificationStage{stage0, stage1},
|
|
}
|
|
}
|
|
|
|
// Used in terminating-gateway cases to account for differences in OSS/ent implementations of ServiceID.String()
|
|
db := structs.NewServiceName("db", nil)
|
|
dbStr := db.String()
|
|
|
|
billing := structs.NewServiceName("billing", nil)
|
|
|
|
api := structs.NewServiceName("api", nil)
|
|
apiStr := api.String()
|
|
|
|
dbIxnMatch := &structs.IndexedIntentionMatches{
|
|
Matches: []structs.Intentions{
|
|
[]*structs.Intention{
|
|
{
|
|
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.IndexedConfigEntries{
|
|
Kind: structs.ServiceResolver,
|
|
Entries: []structs.ConfigEntry{
|
|
&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{
|
|
rootsWatchID: genVerifyRootsWatch("dc1"),
|
|
serviceListWatchID: genVerifyListServicesWatch("dc1"),
|
|
datacentersWatchID: verifyDatacentersWatch,
|
|
},
|
|
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: []cache.UpdateEvent{
|
|
rootWatchEvent(),
|
|
},
|
|
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.WatchedDatacenters)
|
|
require.Empty(t, snap.MeshGateway.ServiceGroups)
|
|
require.Empty(t, snap.MeshGateway.ServiceResolvers)
|
|
require.Empty(t, snap.MeshGateway.GatewayGroups)
|
|
},
|
|
},
|
|
{
|
|
events: []cache.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.WatchedDatacenters)
|
|
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{
|
|
rootsWatchID: genVerifyRootsWatch("dc1"),
|
|
serviceListWatchID: genVerifyListServicesWatch("dc1"),
|
|
datacentersWatchID: verifyDatacentersWatch,
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
CorrelationID: serviceListWatchID,
|
|
Result: &structs.IndexedServiceList{
|
|
Services: structs.ServiceList{
|
|
{Name: "web"},
|
|
},
|
|
},
|
|
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, 1)
|
|
require.True(t, snap.MeshGateway.WatchedServicesSet)
|
|
},
|
|
},
|
|
{
|
|
events: []cache.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: []cache.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: []cache.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{
|
|
rootsWatchID: genVerifyRootsWatch("dc1"),
|
|
gatewayConfigWatchID: genVerifyConfigEntryWatch(structs.IngressGateway, "ingress-gateway", "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: []cache.UpdateEvent{
|
|
rootWatchEvent(),
|
|
},
|
|
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: []cache.UpdateEvent{
|
|
ingressConfigWatchEvent(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.TLSSet)
|
|
require.False(t, snap.IngressGateway.TLSEnabled)
|
|
},
|
|
},
|
|
{
|
|
events: []cache.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",
|
|
DestinationName: "api",
|
|
LocalBindPort: 9999,
|
|
Config: map[string]interface{}{
|
|
"protocol": "http",
|
|
},
|
|
},
|
|
})
|
|
require.Len(t, snap.IngressGateway.WatchedDiscoveryChains, 1)
|
|
require.Contains(t, snap.IngressGateway.WatchedDiscoveryChains, "api")
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
leafWatchID: genVerifyLeafWatch("ingress-gateway", "dc1"),
|
|
},
|
|
events: []cache.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:api": genVerifyDiscoveryChainWatch(&structs.DiscoveryChainRequest{
|
|
Name: "api",
|
|
EvaluateInDatacenter: "dc1",
|
|
EvaluateInNamespace: "default",
|
|
Datacenter: "dc1",
|
|
}),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
{
|
|
CorrelationID: "discovery-chain:api",
|
|
Result: &structs.DiscoveryChainResponse{
|
|
Chain: discoverychain.TestCompileConfigEntries(t, "api", "default", "dc1", "trustdomain.consul", "dc1", nil),
|
|
},
|
|
Err: nil,
|
|
},
|
|
},
|
|
verifySnapshot: func(t testing.TB, snap *ConfigSnapshot) {
|
|
require.Len(t, snap.IngressGateway.WatchedUpstreams, 1)
|
|
require.Len(t, snap.IngressGateway.WatchedUpstreams["api"], 1)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
"upstream-target:api.default.dc1:api": genVerifyServiceWatch("api", "", "dc1", true),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
{
|
|
CorrelationID: "upstream-target:api.default.dc1:api",
|
|
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, "api")
|
|
require.Len(t, snap.IngressGateway.WatchedUpstreamEndpoints["api"], 1)
|
|
require.Contains(t, snap.IngressGateway.WatchedUpstreamEndpoints["api"], "api.default.dc1")
|
|
require.Equal(t, snap.IngressGateway.WatchedUpstreamEndpoints["api"]["api.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{
|
|
rootsWatchID: genVerifyRootsWatch("dc1"),
|
|
gatewayConfigWatchID: genVerifyConfigEntryWatch(structs.IngressGateway, "ingress-gateway", "dc1"),
|
|
gatewayServicesWatchID: genVerifyGatewayServiceWatch("ingress-gateway", "dc1"),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
rootWatchEvent(),
|
|
ingressConfigWatchEvent(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.TLSSet)
|
|
require.True(t, snap.IngressGateway.TLSEnabled)
|
|
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, "api")
|
|
},
|
|
},
|
|
{
|
|
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: []cache.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{
|
|
rootsWatchID: genVerifyRootsWatch("dc1"),
|
|
gatewayServicesWatchID: genVerifyServiceSpecificRequest(gatewayServicesWatchID,
|
|
"terminating-gateway", "", "dc1", false),
|
|
},
|
|
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: []cache.UpdateEvent{
|
|
rootWatchEvent(),
|
|
},
|
|
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.True(t, snap.TerminatingGateway.IsEmpty())
|
|
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{
|
|
rootsWatchID: genVerifyRootsWatch("dc1"),
|
|
gatewayServicesWatchID: genVerifyServiceSpecificRequest(gatewayServicesWatchID,
|
|
"terminating-gateway", "", "dc1", false),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
rootWatchEvent(),
|
|
{
|
|
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: []cache.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:" + dbStr: genVerifyServiceWatch("db", "", "dc1", false),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
{
|
|
CorrelationID: "external-service:" + dbStr,
|
|
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:" + apiStr: genVerifyServiceWatch("api", "", "dc1", false),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
{
|
|
CorrelationID: "external-service:" + apiStr,
|
|
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:" + dbStr: genVerifyLeafWatch("db", "dc1"),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
{
|
|
CorrelationID: "service-leaf:" + dbStr,
|
|
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 + dbStr: genVerifyIntentionWatch("db", "dc1"),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
{
|
|
CorrelationID: serviceIntentionsIDPrefix + dbStr,
|
|
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.Matches[0], dbIxn)
|
|
},
|
|
},
|
|
{
|
|
requiredWatches: map[string]verifyWatchRequest{
|
|
serviceConfigIDPrefix + dbStr: genVerifyResolvedConfigWatch("db", "dc1"),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
{
|
|
CorrelationID: serviceConfigIDPrefix + dbStr,
|
|
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:" + dbStr: genVerifyResolverWatch("db", "dc1", structs.ServiceResolver),
|
|
},
|
|
events: []cache.UpdateEvent{
|
|
{
|
|
CorrelationID: "service-resolver:" + dbStr,
|
|
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.Entries[0], snap.TerminatingGateway.ServiceResolvers[db])
|
|
},
|
|
},
|
|
{
|
|
events: []cache.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)
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"connect-proxy": newConnectProxyCase(structs.MeshGatewayModeDefault),
|
|
"connect-proxy-mesh-gateway-local": newConnectProxyCase(structs.MeshGatewayModeLocal),
|
|
}
|
|
|
|
for name, tc := range cases {
|
|
t.Run(name, func(t *testing.T) {
|
|
state, err := newState(&tc.ns, "")
|
|
|
|
// 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 a new testing cache notifier
|
|
cn := newTestCacheNotifier()
|
|
state.cache = cn
|
|
|
|
// setup the local datacenter information
|
|
state.source = &structs.QuerySource{
|
|
Datacenter: tc.sourceDC,
|
|
}
|
|
|
|
state.dnsConfig = DNSConfig{
|
|
Domain: "consul.",
|
|
AltDomain: "alt.consul.",
|
|
}
|
|
|
|
// setup the ctx as initWatches expects this to be there
|
|
state.ctx, state.cancel = context.WithCancel(context.Background())
|
|
|
|
// ensure the initial watch setup did not error
|
|
require.NoError(t, state.initWatches())
|
|
|
|
// get the initial configuration snapshot
|
|
snap := state.initialConfigSnapshot()
|
|
|
|
//--------------------------------------------------------------------
|
|
//
|
|
// 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) {
|
|
// verify that the watch was initiated
|
|
cacheType, request := cn.verifyWatch(t, correlationId)
|
|
|
|
// run the verifier if any
|
|
if verifier != nil {
|
|
verifier(t, cacheType, request)
|
|
}
|
|
}))
|
|
}
|
|
|
|
// 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.handleUpdate(event, &snap))
|
|
}))
|
|
}
|
|
|
|
// verify the snapshot
|
|
if stage.verifySnapshot != nil {
|
|
stage.verifySnapshot(t, &snap)
|
|
}
|
|
}))
|
|
}
|
|
})
|
|
}
|
|
}
|