consul/agent/catalog_endpoint_test.go

1716 lines
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package agent
import (
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"fmt"
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"net/http"
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"net/http/httptest"
"net/url"
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"testing"
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"time"
"github.com/hashicorp/consul/api"
"github.com/hashicorp/serf/coordinate"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/hashicorp/consul/agent/structs"
"github.com/hashicorp/consul/sdk/testutil/retry"
"github.com/hashicorp/consul/testrpc"
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)
func TestCatalogRegister_Service_InvalidAddress(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
for _, addr := range []string{"0.0.0.0", "::", "[::]"} {
t.Run("addr "+addr, func(t *testing.T) {
args := &structs.RegisterRequest{
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "test",
Address: addr,
Port: 8080,
},
}
req, _ := http.NewRequest("PUT", "/v1/catalog/register", jsonReader(args))
_, err := a.srv.CatalogRegister(nil, req)
if err == nil || err.Error() != "Invalid service address" {
t.Fatalf("err: %v", err)
}
})
}
}
func TestCatalogDeregister(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
// Register node
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args := &structs.DeregisterRequest{Node: "foo"}
req, _ := http.NewRequest("PUT", "/v1/catalog/deregister", jsonReader(args))
obj, err := a.srv.CatalogDeregister(nil, req)
if err != nil {
t.Fatalf("err: %v", err)
}
res := obj.(bool)
if res != true {
t.Fatalf("bad: %v", res)
}
}
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func TestCatalogDatacenters(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
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retry.Run(t, func(r *retry.R) {
req, _ := http.NewRequest("GET", "/v1/catalog/datacenters", nil)
obj, err := a.srv.CatalogDatacenters(nil, req)
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if err != nil {
r.Fatal(err)
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}
dcs := obj.([]string)
if got, want := len(dcs), 1; got != want {
r.Fatalf("got %d data centers want %d", got, want)
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}
})
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}
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func TestCatalogNodes(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register node
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args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
}
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var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
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t.Fatalf("err: %v", err)
}
req, _ := http.NewRequest("GET", "/v1/catalog/nodes?dc=dc1", nil)
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resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodes(resp, req)
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if err != nil {
t.Fatalf("err: %v", err)
}
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// Verify an index is set
assertIndex(t, resp)
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nodes := obj.(structs.Nodes)
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if len(nodes) != 2 {
t.Fatalf("bad: %v ; nodes:=%v", obj, nodes)
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}
}
func TestCatalogNodes_MetaFilter(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register a node with a meta field
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
NodeMeta: map[string]string{
"somekey": "somevalue",
},
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, _ := http.NewRequest("GET", "/v1/catalog/nodes?node-meta=somekey:somevalue", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodes(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
// Verify an index is set
assertIndex(t, resp)
// Verify we only get the node with the correct meta field back
nodes := obj.(structs.Nodes)
if len(nodes) != 1 {
t.Fatalf("bad: %v", obj)
}
if v, ok := nodes[0].Meta["somekey"]; !ok || v != "somevalue" {
t.Fatalf("bad: %v", nodes[0].Meta)
}
}
func TestCatalogNodes_Filter(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register a node with a meta field
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
NodeMeta: map[string]string{
"somekey": "somevalue",
},
}
var out struct{}
require.NoError(t, a.RPC("Catalog.Register", args, &out))
req, _ := http.NewRequest("GET", "/v1/catalog/nodes?filter="+url.QueryEscape("Meta.somekey == somevalue"), nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodes(resp, req)
require.NoError(t, err)
// Verify an index is set
assertIndex(t, resp)
// Verify we only get the node with the correct meta field back
nodes := obj.(structs.Nodes)
require.Len(t, nodes, 1)
v, ok := nodes[0].Meta["somekey"]
require.True(t, ok)
require.Equal(t, v, "somevalue")
}
func TestCatalogNodes_WanTranslation(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a1 := NewTestAgent(t, `
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
datacenter = "dc1"
translate_wan_addrs = true
acl_datacenter = ""
`)
defer a1.Shutdown()
testrpc.WaitForTestAgent(t, a1.RPC, "dc1")
a2 := NewTestAgent(t, `
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
datacenter = "dc2"
translate_wan_addrs = true
acl_datacenter = ""
`)
defer a2.Shutdown()
testrpc.WaitForTestAgent(t, a2.RPC, "dc2")
// Wait for the WAN join.
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
addr := fmt.Sprintf("127.0.0.1:%d", a1.Config.SerfPortWAN)
if _, err := a2.JoinWAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testrpc.WaitForLeader(t, a1.RPC, "dc1")
testrpc.WaitForLeader(t, a2.RPC, "dc2")
retry.Run(t, func(r *retry.R) {
if got, want := len(a1.WANMembers()), 2; got < want {
r.Fatalf("got %d WAN members want at least %d", got, want)
}
})
// Register a node with DC2.
{
args := &structs.RegisterRequest{
Datacenter: "dc2",
Node: "wan_translation_test",
Address: "127.0.0.1",
TaggedAddresses: map[string]string{
"wan": "127.0.0.2",
},
Service: &structs.NodeService{
Service: "http_wan_translation_test",
},
}
var out struct{}
if err := a2.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
}
// Query nodes in DC2 from DC1.
req, _ := http.NewRequest("GET", "/v1/catalog/nodes?dc=dc2", nil)
resp1 := httptest.NewRecorder()
obj1, err1 := a1.srv.CatalogNodes(resp1, req)
if err1 != nil {
t.Fatalf("err: %v", err1)
}
assertIndex(t, resp1)
// Expect that DC1 gives us a WAN address (since the node is in DC2).
nodes1 := obj1.(structs.Nodes)
if len(nodes1) != 2 {
t.Fatalf("bad: %v, nodes:=%v", obj1, nodes1)
}
var address string
for _, node := range nodes1 {
if node.Node == "wan_translation_test" {
address = node.Address
}
}
if address != "127.0.0.2" {
t.Fatalf("bad: %s", address)
}
// Query DC2 from DC2.
resp2 := httptest.NewRecorder()
obj2, err2 := a2.srv.CatalogNodes(resp2, req)
if err2 != nil {
t.Fatalf("err: %v", err2)
}
assertIndex(t, resp2)
// Expect that DC2 gives us a private address (since the node is in DC2).
nodes2 := obj2.(structs.Nodes)
if len(nodes2) != 2 {
t.Fatalf("bad: %v", obj2)
}
for _, node := range nodes2 {
if node.Node == "wan_translation_test" {
address = node.Address
}
}
if address != "127.0.0.1" {
t.Fatalf("bad: %s", address)
}
}
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func TestCatalogNodes_Blocking(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1", testrpc.WaitForAntiEntropySync())
// Run the query
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args := &structs.DCSpecificRequest{
Datacenter: "dc1",
}
var out structs.IndexedNodes
if err := a.RPC("Catalog.ListNodes", *args, &out); err != nil {
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t.Fatalf("err: %v", err)
}
// Async cause a change
waitIndex := out.Index
start := time.Now()
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go func() {
time.Sleep(100 * time.Millisecond)
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
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}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Errorf("err: %v", err)
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}
}()
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const waitDuration = 3 * time.Second
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// Re-run the query, if errantly woken up with no change, resume blocking.
var elapsed time.Duration
RUN_BLOCKING_QUERY:
req, err := http.NewRequest("GET", fmt.Sprintf("/v1/catalog/nodes?wait=%s&index=%d",
waitDuration.String(),
waitIndex), nil)
if err != nil {
t.Fatalf("err: %v", err)
}
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodes(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
elapsed = time.Since(start)
idx := getIndex(t, resp)
if idx < waitIndex {
t.Fatalf("bad: %v", idx)
} else if idx == waitIndex {
if elapsed > waitDuration {
// This should prevent the loop from running longer than the
// waitDuration
t.Fatalf("too slow: %v", elapsed)
}
goto RUN_BLOCKING_QUERY
}
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// Should block at least 100ms before getting the changed results
if elapsed < 100*time.Millisecond {
t.Fatalf("too fast: %v", elapsed)
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}
nodes := obj.(structs.Nodes)
if len(nodes) != 2 {
t.Fatalf("bad: %v", obj)
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}
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}
func TestCatalogNodes_DistanceSort(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register nodes.
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
}
var out struct{}
require.NoError(t, a.RPC("Catalog.Register", args, &out))
args = &structs.RegisterRequest{
Datacenter: "dc1",
Node: "bar",
Address: "127.0.0.2",
}
require.NoError(t, a.RPC("Catalog.Register", args, &out))
// Nobody has coordinates set so this will still return them in the
// order they are indexed.
req, _ := http.NewRequest("GET", "/v1/catalog/nodes?dc=dc1&near=foo", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodes(resp, req)
require.NoError(t, err)
assertIndex(t, resp)
nodes := obj.(structs.Nodes)
require.Len(t, nodes, 3)
require.Equal(t, "bar", nodes[0].Node)
require.Equal(t, "foo", nodes[1].Node)
require.Equal(t, a.Config.NodeName, nodes[2].Node)
// Send an update for the node and wait for it to get applied.
arg := structs.CoordinateUpdateRequest{
Datacenter: "dc1",
Node: "foo",
Coord: coordinate.NewCoordinate(coordinate.DefaultConfig()),
}
require.NoError(t, a.RPC("Coordinate.Update", &arg, &out))
time.Sleep(300 * time.Millisecond)
// Query again and now foo should have moved to the front of the line.
req, _ = http.NewRequest("GET", "/v1/catalog/nodes?dc=dc1&near=foo", nil)
resp = httptest.NewRecorder()
obj, err = a.srv.CatalogNodes(resp, req)
require.NoError(t, err)
assertIndex(t, resp)
nodes = obj.(structs.Nodes)
require.Len(t, nodes, 3)
require.Equal(t, "foo", nodes[0].Node)
require.Equal(t, "bar", nodes[1].Node)
require.Equal(t, a.Config.NodeName, nodes[2].Node)
}
func TestCatalogServices(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register node
args := &structs.RegisterRequest{
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Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
},
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, _ := http.NewRequest("GET", "/v1/catalog/services?dc=dc1", nil)
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resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServices(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
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assertIndex(t, resp)
services := obj.(structs.Services)
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if len(services) != 2 {
t.Fatalf("bad: %v", obj)
}
}
func TestCatalogServices_NodeMetaFilter(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
// Register node
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
NodeMeta: map[string]string{
"somekey": "somevalue",
},
Service: &structs.NodeService{
Service: "api",
},
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, _ := http.NewRequest("GET", "/v1/catalog/services?node-meta=somekey:somevalue", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServices(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
assertIndex(t, resp)
services := obj.(structs.Services)
if len(services) != 1 {
t.Fatalf("bad: %v", obj)
}
if _, ok := services[args.Service.Service]; !ok {
t.Fatalf("bad: %v", services)
}
}
2019-10-17 18:33:11 +00:00
func TestCatalogRegister_checkRegistration(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
2019-10-17 18:33:11 +00:00
t.Parallel()
a := NewTestAgent(t, "")
2019-10-17 18:33:11 +00:00
defer a.Shutdown()
// Register node with a service and check
check := structs.HealthCheck{
Node: "foo",
CheckID: "foo-check",
Name: "foo check",
ServiceID: "api",
Definition: structs.HealthCheckDefinition{
TCP: "localhost:8888",
Interval: 5 * time.Second,
},
}
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
},
Check: &check,
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
retry.Run(t, func(r *retry.R) {
req, _ := http.NewRequest("GET", "/v1/health/checks/api", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.HealthServiceChecks(resp, req)
if err != nil {
r.Fatalf("err: %v", err)
}
checks := obj.(structs.HealthChecks)
if len(checks) != 1 {
r.Fatalf("expected 1 check, got: %d", len(checks))
}
if checks[0].CheckID != check.CheckID {
r.Fatalf("expected check id %s, got %s", check.Type, checks[0].Type)
}
if checks[0].Type != "tcp" {
r.Fatalf("expected check type tcp, got %s", checks[0].Type)
}
})
}
func TestCatalogServiceNodes(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
// Make sure an empty list is returned, not a nil
{
req, _ := http.NewRequest("GET", "/v1/catalog/service/api?tag=a", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
if nodes == nil || len(nodes) != 0 {
t.Fatalf("bad: %v", obj)
}
}
// Register node
args := &structs.RegisterRequest{
2014-01-08 23:13:27 +00:00
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
Tags: []string{"a"},
2014-01-08 23:13:27 +00:00
},
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, _ := http.NewRequest("GET", "/v1/catalog/service/api?tag=a", nil)
2014-04-21 20:11:05 +00:00
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
2014-04-21 20:11:05 +00:00
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
if len(nodes) != 1 {
t.Fatalf("bad: %v", obj)
}
// Test caching
{
// List instances with cache enabled
req, _ := http.NewRequest("GET", "/v1/catalog/service/api?cached", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
require.NoError(t, err)
nodes := obj.(structs.ServiceNodes)
assert.Len(t, nodes, 1)
// Should be a cache miss
assert.Equal(t, "MISS", resp.Header().Get("X-Cache"))
}
{
// List instances with cache enabled
req, _ := http.NewRequest("GET", "/v1/catalog/service/api?cached", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
require.NoError(t, err)
nodes := obj.(structs.ServiceNodes)
assert.Len(t, nodes, 1)
// Should be a cache HIT now!
assert.Equal(t, "HIT", resp.Header().Get("X-Cache"))
assert.Equal(t, "0", resp.Header().Get("Age"))
}
// Ensure background refresh works
{
// Register a new instance of the service
args2 := args
args2.Node = "bar"
args2.Address = "127.0.0.2"
require.NoError(t, a.RPC("Catalog.Register", args, &out))
retry.Run(t, func(r *retry.R) {
// List it again
req, _ := http.NewRequest("GET", "/v1/catalog/service/api?cached", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
r.Check(err)
nodes := obj.(structs.ServiceNodes)
if len(nodes) != 2 {
r.Fatalf("Want 2 nodes")
}
// Should be a cache hit! The data should've updated in the cache
// in the background so this should've been fetched directly from
// the cache.
if resp.Header().Get("X-Cache") != "HIT" {
r.Fatalf("should be a cache hit")
}
})
}
}
func TestCatalogServiceNodes_NodeMetaFilter(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
// Make sure an empty list is returned, not a nil
{
req, _ := http.NewRequest("GET", "/v1/catalog/service/api?node-meta=somekey:somevalue", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
if nodes == nil || len(nodes) != 0 {
t.Fatalf("bad: %v", obj)
}
}
// Register node
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
NodeMeta: map[string]string{
"somekey": "somevalue",
},
Service: &structs.NodeService{
Service: "api",
},
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, _ := http.NewRequest("GET", "/v1/catalog/service/api?node-meta=somekey:somevalue", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
if len(nodes) != 1 {
t.Fatalf("bad: %v", obj)
}
}
func TestCatalogServiceNodes_Filter(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
queryPath := "/v1/catalog/service/api?filter=" + url.QueryEscape("ServiceMeta.somekey == somevalue")
// Make sure an empty list is returned, not a nil
{
req, _ := http.NewRequest("GET", queryPath, nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
require.NoError(t, err)
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
require.Empty(t, nodes)
}
// Register node
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
Meta: map[string]string{
"somekey": "somevalue",
},
},
}
var out struct{}
require.NoError(t, a.RPC("Catalog.Register", args, &out))
// Register a second service for the node
args = &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
ID: "api2",
Service: "api",
Meta: map[string]string{
"somekey": "notvalue",
},
},
SkipNodeUpdate: true,
}
require.NoError(t, a.RPC("Catalog.Register", args, &out))
req, _ := http.NewRequest("GET", queryPath, nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
require.NoError(t, err)
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
require.Len(t, nodes, 1)
}
func TestCatalogServiceNodes_WanTranslation(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a1 := NewTestAgent(t, `
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
datacenter = "dc1"
translate_wan_addrs = true
acl_datacenter = ""
`)
defer a1.Shutdown()
a2 := NewTestAgent(t, `
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
datacenter = "dc2"
translate_wan_addrs = true
acl_datacenter = ""
`)
defer a2.Shutdown()
// Wait for the WAN join.
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
addr := fmt.Sprintf("127.0.0.1:%d", a1.Config.SerfPortWAN)
_, err := a2.srv.agent.JoinWAN([]string{addr})
require.NoError(t, err)
retry.Run(t, func(r *retry.R) {
require.Len(r, a1.WANMembers(), 2)
})
// Register a node with DC2.
{
args := &structs.RegisterRequest{
Datacenter: "dc2",
Node: "foo",
Address: "127.0.0.1",
TaggedAddresses: map[string]string{
"wan": "127.0.0.2",
},
Service: &structs.NodeService{
Service: "http_wan_translation_test",
Address: "127.0.0.1",
Port: 8080,
TaggedAddresses: map[string]structs.ServiceAddress{
"wan": {
Address: "1.2.3.4",
Port: 80,
},
},
},
}
var out struct{}
require.NoError(t, a2.RPC("Catalog.Register", args, &out))
}
// Query for the node in DC2 from DC1.
req, _ := http.NewRequest("GET", "/v1/catalog/service/http_wan_translation_test?dc=dc2", nil)
resp1 := httptest.NewRecorder()
obj1, err1 := a1.srv.CatalogServiceNodes(resp1, req)
require.NoError(t, err1)
require.NoError(t, checkIndex(resp1))
// Expect that DC1 gives us a WAN address (since the node is in DC2).
nodes1, ok := obj1.(structs.ServiceNodes)
require.True(t, ok, "obj1 is not a structs.ServiceNodes")
require.Len(t, nodes1, 1)
node1 := nodes1[0]
require.Equal(t, node1.Address, "127.0.0.2")
require.Equal(t, node1.ServiceAddress, "1.2.3.4")
require.Equal(t, node1.ServicePort, 80)
// Query DC2 from DC2.
resp2 := httptest.NewRecorder()
obj2, err2 := a2.srv.CatalogServiceNodes(resp2, req)
require.NoError(t, err2)
require.NoError(t, checkIndex(resp2))
// Expect that DC2 gives us a local address (since the node is in DC2).
nodes2, ok := obj2.(structs.ServiceNodes)
require.True(t, ok, "obj2 is not a structs.ServiceNodes")
require.Len(t, nodes2, 1)
node2 := nodes2[0]
require.Equal(t, node2.Address, "127.0.0.1")
require.Equal(t, node2.ServiceAddress, "127.0.0.1")
require.Equal(t, node2.ServicePort, 8080)
}
func TestCatalogServiceNodes_DistanceSort(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
// Register nodes.
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "bar",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
Tags: []string{"a"},
},
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, _ := http.NewRequest("GET", "/v1/catalog/service/api?tag=a", nil)
args = &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.2",
Service: &structs.NodeService{
Service: "api",
Tags: []string{"a"},
},
}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
// Nobody has coordinates set so this will still return them in the
// order they are indexed.
req, _ = http.NewRequest("GET", "/v1/catalog/service/api?tag=a&near=foo", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
if len(nodes) != 2 {
t.Fatalf("bad: %v", obj)
}
if nodes[0].Node != "bar" {
t.Fatalf("bad: %v", nodes)
}
if nodes[1].Node != "foo" {
t.Fatalf("bad: %v", nodes)
}
// Send an update for the node and wait for it to get applied.
arg := structs.CoordinateUpdateRequest{
Datacenter: "dc1",
Node: "foo",
Coord: coordinate.NewCoordinate(coordinate.DefaultConfig()),
}
if err := a.RPC("Coordinate.Update", &arg, &out); err != nil {
t.Fatalf("err: %v", err)
}
// Eventually foo should move to the front of the line.
retry.Run(t, func(r *retry.R) {
req, _ = http.NewRequest("GET", "/v1/catalog/service/api?tag=a&near=foo", nil)
resp = httptest.NewRecorder()
obj, err = a.srv.CatalogServiceNodes(resp, req)
if err != nil {
r.Fatalf("err: %v", err)
}
assertIndex(t, resp)
nodes = obj.(structs.ServiceNodes)
if len(nodes) != 2 {
r.Fatalf("bad: %v", obj)
}
if nodes[0].Node != "foo" {
r.Fatalf("bad: %v", nodes)
}
if nodes[1].Node != "bar" {
r.Fatalf("bad: %v", nodes)
}
})
}
2018-03-12 20:05:06 +00:00
// Test that connect proxies can be queried via /v1/catalog/service/:service
// directly and that their results contain the proxy fields.
func TestCatalogServiceNodes_ConnectProxy(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
// Register
args := structs.TestRegisterRequestProxy(t)
var out struct{}
assert.Nil(t, a.RPC("Catalog.Register", args, &out))
req, _ := http.NewRequest("GET", fmt.Sprintf(
"/v1/catalog/service/%s", args.Service.Service), nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogServiceNodes(resp, req)
assert.Nil(t, err)
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
assert.Len(t, nodes, 1)
assert.Equal(t, structs.ServiceKindConnectProxy, nodes[0].ServiceKind)
assert.Equal(t, args.Service.Proxy, nodes[0].ServiceProxy)
}
func registerProxyDefaults(t *testing.T, a *TestAgent) (proxyGlobalEntry structs.ProxyConfigEntry) {
t.Helper()
// Register proxy-defaults
proxyGlobalEntry = structs.ProxyConfigEntry{
Kind: structs.ProxyDefaults,
Name: structs.ProxyConfigGlobal,
Mode: structs.ProxyModeDirect,
Config: map[string]interface{}{
"local_connect_timeout_ms": uint64(1000),
"handshake_timeout_ms": uint64(1000),
},
}
proxyDefaultsConfigEntryReq := &structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: &proxyGlobalEntry,
}
var proxyDefaultsConfigEntryResp bool
assert.Nil(t, a.RPC("ConfigEntry.Apply", &proxyDefaultsConfigEntryReq, &proxyDefaultsConfigEntryResp))
return
}
func registerServiceDefaults(t *testing.T, a *TestAgent, serviceName string) (serviceDefaultsConfigEntry structs.ServiceConfigEntry) {
t.Helper()
limits := 512
serviceDefaultsConfigEntry = structs.ServiceConfigEntry{
Kind: structs.ServiceDefaults,
Name: serviceName,
Mode: structs.ProxyModeTransparent,
UpstreamConfig: &structs.UpstreamConfiguration{
Defaults: &structs.UpstreamConfig{
MeshGateway: structs.MeshGatewayConfig{
Mode: structs.MeshGatewayModeLocal,
},
Limits: &structs.UpstreamLimits{
MaxConnections: &limits,
},
},
},
}
serviceDefaultsConfigEntryReq := &structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: &serviceDefaultsConfigEntry,
}
var serviceDefaultsConfigEntryResp bool
assert.Nil(t, a.RPC("ConfigEntry.Apply", &serviceDefaultsConfigEntryReq, &serviceDefaultsConfigEntryResp))
return
}
func validateMergeCentralConfigResponse(t *testing.T, v *structs.ServiceNode,
registerServiceReq *structs.RegisterRequest,
proxyGlobalEntry structs.ProxyConfigEntry,
serviceDefaultsConfigEntry structs.ServiceConfigEntry) {
t.Helper()
assert.Equal(t, registerServiceReq.Service.Service, v.ServiceName)
// validate proxy global defaults are resolved in the merged service config
assert.Equal(t, proxyGlobalEntry.Config, v.ServiceProxy.Config)
// validate service defaults override proxy-defaults/global
assert.NotEqual(t, proxyGlobalEntry.Mode, v.ServiceProxy.Mode)
assert.Equal(t, serviceDefaultsConfigEntry.Mode, v.ServiceProxy.Mode)
// validate service defaults are resolved in the merged service config
// expected number of upstreams = (number of upstreams defined in the register request proxy config +
// 1 default from service defaults)
assert.Equal(t, len(registerServiceReq.Service.Proxy.Upstreams)+1, len(v.ServiceProxy.Upstreams))
for _, up := range v.ServiceProxy.Upstreams {
if up.DestinationType != "" {
continue
}
assert.Contains(t, up.Config, "limits")
upstreamLimits := up.Config["limits"].(*structs.UpstreamLimits)
assert.Equal(t, serviceDefaultsConfigEntry.UpstreamConfig.Defaults.Limits.MaxConnections, upstreamLimits.MaxConnections)
assert.Equal(t, serviceDefaultsConfigEntry.UpstreamConfig.Defaults.MeshGateway.Mode, up.MeshGateway.Mode)
}
}
func TestListServiceNodes_MergeCentralConfig(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
// Register the service
registerServiceReq := structs.TestRegisterRequestProxy(t)
var out struct{}
assert.Nil(t, a.RPC("Catalog.Register", registerServiceReq, &out))
// Register proxy-defaults
proxyGlobalEntry := registerProxyDefaults(t, a)
// Register service-defaults
serviceDefaultsConfigEntry := registerServiceDefaults(t, a, registerServiceReq.Service.Proxy.DestinationServiceName)
type testCase struct {
testCaseName string
serviceName string
connect bool
}
run := func(t *testing.T, tc testCase) {
url := fmt.Sprintf("/v1/catalog/service/%s?merge-central-config", tc.serviceName)
if tc.connect {
url = fmt.Sprintf("/v1/catalog/connect/%s?merge-central-config", tc.serviceName)
}
req, _ := http.NewRequest("GET", url, nil)
resp := httptest.NewRecorder()
var obj interface{}
var err error
if tc.connect {
obj, err = a.srv.CatalogConnectServiceNodes(resp, req)
} else {
obj, err = a.srv.CatalogServiceNodes(resp, req)
}
assert.Nil(t, err)
assertIndex(t, resp)
serviceNodes := obj.(structs.ServiceNodes)
// validate response
assert.Len(t, serviceNodes, 1)
v := serviceNodes[0]
validateMergeCentralConfigResponse(t, v, registerServiceReq, proxyGlobalEntry, serviceDefaultsConfigEntry)
}
testCases := []testCase{
{
testCaseName: "List service instances with merge-central-config",
serviceName: registerServiceReq.Service.Service,
},
{
testCaseName: "List connect capable service instances with merge-central-config",
serviceName: registerServiceReq.Service.Proxy.DestinationServiceName,
connect: true,
},
}
for _, tc := range testCases {
t.Run(tc.testCaseName, func(t *testing.T) {
run(t, tc)
})
}
}
2018-03-12 20:05:06 +00:00
// Test that the Connect-compatible endpoints can be queried for a
// service via /v1/catalog/connect/:service.
2018-03-09 16:43:17 +00:00
func TestCatalogConnectServiceNodes_good(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
2018-03-09 16:43:17 +00:00
t.Parallel()
a := NewTestAgent(t, "")
2018-03-09 16:43:17 +00:00
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
2018-03-09 16:43:17 +00:00
// Register
args := structs.TestRegisterRequestProxy(t)
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args.Service.Address = "127.0.0.55"
2018-03-09 16:43:17 +00:00
var out struct{}
assert.Nil(t, a.RPC("Catalog.Register", args, &out))
2018-03-09 16:43:17 +00:00
req, _ := http.NewRequest("GET", fmt.Sprintf(
Add Proxy Upstreams to Service Definition (#4639) * Refactor Service Definition ProxyDestination. This includes: - Refactoring all internal structs used - Updated tests for both deprecated and new input for: - Agent Services endpoint response - Agent Service endpoint response - Agent Register endpoint - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Register - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Services endpoint response - Catalog Node endpoint response - Catalog Service endpoint response - Updated API tests for all of the above too (both deprecated and new forms of register) TODO: - config package changes for on-disk service definitions - proxy config endpoint - built-in proxy support for new fields * Agent proxy config endpoint updated with upstreams * Config file changes for upstreams. * Add upstream opaque config and update all tests to ensure it works everywhere. * Built in proxy working with new Upstreams config * Command fixes and deprecations * Fix key translation, upstream type defaults and a spate of other subtele bugs found with ned to end test scripts... TODO: tests still failing on one case that needs a fix. I think it's key translation for upstreams nested in Managed proxy struct. * Fix translated keys in API registration. ≈ * Fixes from docs - omit some empty undocumented fields in API - Bring back ServiceProxyDestination in Catalog responses to not break backwards compat - this was removed assuming it was only used internally. * Documentation updates for Upstreams in service definition * Fixes for tests broken by many refactors. * Enable travis on f-connect branch in this branch too. * Add consistent Deprecation comments to ProxyDestination uses * Update version number on deprecation notices, and correct upstream datacenter field with explanation in docs
2018-09-12 16:07:47 +00:00
"/v1/catalog/connect/%s", args.Service.Proxy.DestinationServiceName), nil)
2018-03-09 16:43:17 +00:00
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogConnectServiceNodes(resp, req)
assert.Nil(t, err)
2018-03-09 16:43:17 +00:00
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
assert.Len(t, nodes, 1)
assert.Equal(t, structs.ServiceKindConnectProxy, nodes[0].ServiceKind)
assert.Equal(t, args.Service.Address, nodes[0].ServiceAddress)
assert.Equal(t, args.Service.Proxy, nodes[0].ServiceProxy)
2018-03-09 16:43:17 +00:00
}
func TestCatalogConnectServiceNodes_Filter(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
// Register
args := structs.TestRegisterRequestProxy(t)
args.Service.Address = "127.0.0.55"
var out struct{}
require.NoError(t, a.RPC("Catalog.Register", args, &out))
args = structs.TestRegisterRequestProxy(t)
args.Service.Address = "127.0.0.55"
args.Service.Meta = map[string]string{
"version": "2",
}
args.Service.ID = "web-proxy2"
args.SkipNodeUpdate = true
require.NoError(t, a.RPC("Catalog.Register", args, &out))
req, _ := http.NewRequest("GET", fmt.Sprintf(
"/v1/catalog/connect/%s?filter=%s",
args.Service.Proxy.DestinationServiceName,
url.QueryEscape("ServiceMeta.version == 2")), nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogConnectServiceNodes(resp, req)
require.NoError(t, err)
assertIndex(t, resp)
nodes := obj.(structs.ServiceNodes)
require.Len(t, nodes, 1)
require.Equal(t, structs.ServiceKindConnectProxy, nodes[0].ServiceKind)
require.Equal(t, args.Service.Address, nodes[0].ServiceAddress)
require.Equal(t, args.Service.Proxy, nodes[0].ServiceProxy)
}
func TestCatalogNodeServices(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
Add Proxy Upstreams to Service Definition (#4639) * Refactor Service Definition ProxyDestination. This includes: - Refactoring all internal structs used - Updated tests for both deprecated and new input for: - Agent Services endpoint response - Agent Service endpoint response - Agent Register endpoint - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Register - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Services endpoint response - Catalog Node endpoint response - Catalog Service endpoint response - Updated API tests for all of the above too (both deprecated and new forms of register) TODO: - config package changes for on-disk service definitions - proxy config endpoint - built-in proxy support for new fields * Agent proxy config endpoint updated with upstreams * Config file changes for upstreams. * Add upstream opaque config and update all tests to ensure it works everywhere. * Built in proxy working with new Upstreams config * Command fixes and deprecations * Fix key translation, upstream type defaults and a spate of other subtele bugs found with ned to end test scripts... TODO: tests still failing on one case that needs a fix. I think it's key translation for upstreams nested in Managed proxy struct. * Fix translated keys in API registration. ≈ * Fixes from docs - omit some empty undocumented fields in API - Bring back ServiceProxyDestination in Catalog responses to not break backwards compat - this was removed assuming it was only used internally. * Documentation updates for Upstreams in service definition * Fixes for tests broken by many refactors. * Enable travis on f-connect branch in this branch too. * Add consistent Deprecation comments to ProxyDestination uses * Update version number on deprecation notices, and correct upstream datacenter field with explanation in docs
2018-09-12 16:07:47 +00:00
// Register node with a regular service and connect proxy
args := &structs.RegisterRequest{
2014-01-08 23:13:27 +00:00
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
Tags: []string{"a"},
2014-01-08 23:13:27 +00:00
},
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
Add Proxy Upstreams to Service Definition (#4639) * Refactor Service Definition ProxyDestination. This includes: - Refactoring all internal structs used - Updated tests for both deprecated and new input for: - Agent Services endpoint response - Agent Service endpoint response - Agent Register endpoint - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Register - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Services endpoint response - Catalog Node endpoint response - Catalog Service endpoint response - Updated API tests for all of the above too (both deprecated and new forms of register) TODO: - config package changes for on-disk service definitions - proxy config endpoint - built-in proxy support for new fields * Agent proxy config endpoint updated with upstreams * Config file changes for upstreams. * Add upstream opaque config and update all tests to ensure it works everywhere. * Built in proxy working with new Upstreams config * Command fixes and deprecations * Fix key translation, upstream type defaults and a spate of other subtele bugs found with ned to end test scripts... TODO: tests still failing on one case that needs a fix. I think it's key translation for upstreams nested in Managed proxy struct. * Fix translated keys in API registration. ≈ * Fixes from docs - omit some empty undocumented fields in API - Bring back ServiceProxyDestination in Catalog responses to not break backwards compat - this was removed assuming it was only used internally. * Documentation updates for Upstreams in service definition * Fixes for tests broken by many refactors. * Enable travis on f-connect branch in this branch too. * Add consistent Deprecation comments to ProxyDestination uses * Update version number on deprecation notices, and correct upstream datacenter field with explanation in docs
2018-09-12 16:07:47 +00:00
// Register a connect proxy
args.Service = structs.TestNodeServiceProxy(t)
require.NoError(t, a.RPC("Catalog.Register", args, &out))
req, _ := http.NewRequest("GET", "/v1/catalog/node/foo?dc=dc1", nil)
2014-04-21 20:11:05 +00:00
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodeServices(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
2014-04-21 20:11:05 +00:00
assertIndex(t, resp)
2014-01-03 01:58:58 +00:00
services := obj.(*structs.NodeServices)
Add Proxy Upstreams to Service Definition (#4639) * Refactor Service Definition ProxyDestination. This includes: - Refactoring all internal structs used - Updated tests for both deprecated and new input for: - Agent Services endpoint response - Agent Service endpoint response - Agent Register endpoint - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Register - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Services endpoint response - Catalog Node endpoint response - Catalog Service endpoint response - Updated API tests for all of the above too (both deprecated and new forms of register) TODO: - config package changes for on-disk service definitions - proxy config endpoint - built-in proxy support for new fields * Agent proxy config endpoint updated with upstreams * Config file changes for upstreams. * Add upstream opaque config and update all tests to ensure it works everywhere. * Built in proxy working with new Upstreams config * Command fixes and deprecations * Fix key translation, upstream type defaults and a spate of other subtele bugs found with ned to end test scripts... TODO: tests still failing on one case that needs a fix. I think it's key translation for upstreams nested in Managed proxy struct. * Fix translated keys in API registration. ≈ * Fixes from docs - omit some empty undocumented fields in API - Bring back ServiceProxyDestination in Catalog responses to not break backwards compat - this was removed assuming it was only used internally. * Documentation updates for Upstreams in service definition * Fixes for tests broken by many refactors. * Enable travis on f-connect branch in this branch too. * Add consistent Deprecation comments to ProxyDestination uses * Update version number on deprecation notices, and correct upstream datacenter field with explanation in docs
2018-09-12 16:07:47 +00:00
if len(services.Services) != 2 {
t.Fatalf("bad: %v", obj)
}
Add Proxy Upstreams to Service Definition (#4639) * Refactor Service Definition ProxyDestination. This includes: - Refactoring all internal structs used - Updated tests for both deprecated and new input for: - Agent Services endpoint response - Agent Service endpoint response - Agent Register endpoint - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Register - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Services endpoint response - Catalog Node endpoint response - Catalog Service endpoint response - Updated API tests for all of the above too (both deprecated and new forms of register) TODO: - config package changes for on-disk service definitions - proxy config endpoint - built-in proxy support for new fields * Agent proxy config endpoint updated with upstreams * Config file changes for upstreams. * Add upstream opaque config and update all tests to ensure it works everywhere. * Built in proxy working with new Upstreams config * Command fixes and deprecations * Fix key translation, upstream type defaults and a spate of other subtele bugs found with ned to end test scripts... TODO: tests still failing on one case that needs a fix. I think it's key translation for upstreams nested in Managed proxy struct. * Fix translated keys in API registration. ≈ * Fixes from docs - omit some empty undocumented fields in API - Bring back ServiceProxyDestination in Catalog responses to not break backwards compat - this was removed assuming it was only used internally. * Documentation updates for Upstreams in service definition * Fixes for tests broken by many refactors. * Enable travis on f-connect branch in this branch too. * Add consistent Deprecation comments to ProxyDestination uses * Update version number on deprecation notices, and correct upstream datacenter field with explanation in docs
2018-09-12 16:07:47 +00:00
// Proxy service should have it's config intact
require.Equal(t, args.Service.Proxy, services.Services["web-proxy"].Proxy)
}
func TestCatalogNodeServiceList(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register node with a regular service and connect proxy
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
Tags: []string{"a"},
},
}
var out struct{}
if err := a.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
// Register a connect proxy
args.Service = structs.TestNodeServiceProxy(t)
require.NoError(t, a.RPC("Catalog.Register", args, &out))
req, _ := http.NewRequest("GET", "/v1/catalog/node-services/foo?dc=dc1", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodeServiceList(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
assertIndex(t, resp)
services := obj.(*structs.NodeServiceList)
if len(services.Services) != 2 {
t.Fatalf("bad: %v", obj)
}
var proxySvc *structs.NodeService
for _, svc := range services.Services {
if svc.ID == "web-proxy" {
proxySvc = svc
}
}
require.NotNil(t, proxySvc, "Missing proxy service registration")
// Proxy service should have it's config intact
require.Equal(t, args.Service.Proxy, proxySvc.Proxy)
}
func TestCatalogNodeServices_Filter(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register node with a regular service and connect proxy
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
Tags: []string{"a"},
},
}
var out struct{}
require.NoError(t, a.RPC("Catalog.Register", args, &out))
// Register a connect proxy
args.Service = structs.TestNodeServiceProxy(t)
require.NoError(t, a.RPC("Catalog.Register", args, &out))
req, _ := http.NewRequest("GET", "/v1/catalog/node/foo?dc=dc1&filter="+url.QueryEscape("Kind == `connect-proxy`"), nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodeServices(resp, req)
require.NoError(t, err)
assertIndex(t, resp)
services := obj.(*structs.NodeServices)
require.Len(t, services.Services, 1)
Add Proxy Upstreams to Service Definition (#4639) * Refactor Service Definition ProxyDestination. This includes: - Refactoring all internal structs used - Updated tests for both deprecated and new input for: - Agent Services endpoint response - Agent Service endpoint response - Agent Register endpoint - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Register - Unmanaged deprecated field - Unmanaged new fields - Managed deprecated upstreams - Managed new - Catalog Services endpoint response - Catalog Node endpoint response - Catalog Service endpoint response - Updated API tests for all of the above too (both deprecated and new forms of register) TODO: - config package changes for on-disk service definitions - proxy config endpoint - built-in proxy support for new fields * Agent proxy config endpoint updated with upstreams * Config file changes for upstreams. * Add upstream opaque config and update all tests to ensure it works everywhere. * Built in proxy working with new Upstreams config * Command fixes and deprecations * Fix key translation, upstream type defaults and a spate of other subtele bugs found with ned to end test scripts... TODO: tests still failing on one case that needs a fix. I think it's key translation for upstreams nested in Managed proxy struct. * Fix translated keys in API registration. ≈ * Fixes from docs - omit some empty undocumented fields in API - Bring back ServiceProxyDestination in Catalog responses to not break backwards compat - this was removed assuming it was only used internally. * Documentation updates for Upstreams in service definition * Fixes for tests broken by many refactors. * Enable travis on f-connect branch in this branch too. * Add consistent Deprecation comments to ProxyDestination uses * Update version number on deprecation notices, and correct upstream datacenter field with explanation in docs
2018-09-12 16:07:47 +00:00
// Proxy service should have it's config intact
require.Equal(t, args.Service.Proxy, services.Services["web-proxy"].Proxy)
}
2018-03-12 20:05:06 +00:00
// Test that the services on a node contain all the Connect proxies on
// the node as well with their fields properly populated.
func TestCatalogNodeServices_ConnectProxy(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register
args := structs.TestRegisterRequestProxy(t)
var out struct{}
assert.Nil(t, a.RPC("Catalog.Register", args, &out))
req, _ := http.NewRequest("GET", fmt.Sprintf(
"/v1/catalog/node/%s", args.Node), nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogNodeServices(resp, req)
assert.Nil(t, err)
assertIndex(t, resp)
ns := obj.(*structs.NodeServices)
assert.Len(t, ns.Services, 1)
v := ns.Services[args.Service.Service]
assert.Equal(t, structs.ServiceKindConnectProxy, v.Kind)
}
func TestCatalogNodeServices_WanTranslation(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
t.Parallel()
a1 := NewTestAgent(t, `
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
datacenter = "dc1"
translate_wan_addrs = true
acl_datacenter = ""
`)
defer a1.Shutdown()
testrpc.WaitForTestAgent(t, a1.RPC, "dc1")
a2 := NewTestAgent(t, `
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
datacenter = "dc2"
translate_wan_addrs = true
acl_datacenter = ""
`)
defer a2.Shutdown()
testrpc.WaitForTestAgent(t, a2.RPC, "dc2")
// Wait for the WAN join.
New config parser, HCL support, multiple bind addrs (#3480) * new config parser for agent This patch implements a new config parser for the consul agent which makes the following changes to the previous implementation: * add HCL support * all configuration fragments in tests and for default config are expressed as HCL fragments * HCL fragments can be provided on the command line so that they can eventually replace the command line flags. * HCL/JSON fragments are parsed into a temporary Config structure which can be merged using reflection (all values are pointers). The existing merge logic of overwrite for values and append for slices has been preserved. * A single builder process generates a typed runtime configuration for the agent. The new implementation is more strict and fails in the builder process if no valid runtime configuration can be generated. Therefore, additional validations in other parts of the code should be removed. The builder also pre-computes all required network addresses so that no address/port magic should be required where the configuration is used and should therefore be removed. * Upgrade github.com/hashicorp/hcl to support int64 * improve error messages * fix directory permission test * Fix rtt test * Fix ForceLeave test * Skip performance test for now until we know what to do * Update github.com/hashicorp/memberlist to update log prefix * Make memberlist use the default logger * improve config error handling * do not fail on non-existing data-dir * experiment with non-uniform timeouts to get a handle on stalled leader elections * Run tests for packages separately to eliminate the spurious port conflicts * refactor private address detection and unify approach for ipv4 and ipv6. Fixes #2825 * do not allow unix sockets for DNS * improve bind and advertise addr error handling * go through builder using test coverage * minimal update to the docs * more coverage tests fixed * more tests * fix makefile * cleanup * fix port conflicts with external port server 'porter' * stop test server on error * do not run api test that change global ENV concurrently with the other tests * Run remaining api tests concurrently * no need for retry with the port number service * monkey patch race condition in go-sockaddr until we understand why that fails * monkey patch hcl decoder race condidtion until we understand why that fails * monkey patch spurious errors in strings.EqualFold from here * add test for hcl decoder race condition. Run with go test -parallel 128 * Increase timeout again * cleanup * don't log port allocations by default * use base command arg parsing to format help output properly * handle -dc deprecation case in Build * switch autopilot.max_trailing_logs to int * remove duplicate test case * remove unused methods * remove comments about flag/config value inconsistencies * switch got and want around since the error message was misleading. * Removes a stray debug log. * Removes a stray newline in imports. * Fixes TestACL_Version8. * Runs go fmt. * Adds a default case for unknown address types. * Reoders and reformats some imports. * Adds some comments and fixes typos. * Reorders imports. * add unix socket support for dns later * drop all deprecated flags and arguments * fix wrong field name * remove stray node-id file * drop unnecessary patch section in test * drop duplicate test * add test for LeaveOnTerm and SkipLeaveOnInt in client mode * drop "bla" and add clarifying comment for the test * split up tests to support enterprise/non-enterprise tests * drop raft multiplier and derive values during build phase * sanitize runtime config reflectively and add test * detect invalid config fields * fix tests with invalid config fields * use different values for wan sanitiziation test * drop recursor in favor of recursors * allow dns_config.udp_answer_limit to be zero * make sure tests run on machines with multiple ips * Fix failing tests in a few more places by providing a bind address in the test * Gets rid of skipped TestAgent_CheckPerformanceSettings and adds case for builder. * Add porter to server_test.go to make tests there less flaky * go fmt
2017-09-25 18:40:42 +00:00
addr := fmt.Sprintf("127.0.0.1:%d", a1.Config.SerfPortWAN)
_, err := a2.srv.agent.JoinWAN([]string{addr})
require.NoError(t, err)
retry.Run(t, func(r *retry.R) {
require.Len(r, a1.WANMembers(), 2)
})
// Register a node with DC2.
{
args := &structs.RegisterRequest{
Datacenter: "dc2",
Node: "foo",
Address: "127.0.0.1",
TaggedAddresses: map[string]string{
"wan": "127.0.0.2",
},
Service: &structs.NodeService{
Service: "http_wan_translation_test",
Address: "127.0.0.1",
Port: 8080,
TaggedAddresses: map[string]structs.ServiceAddress{
"wan": {
Address: "1.2.3.4",
Port: 80,
},
},
},
}
var out struct{}
require.NoError(t, a2.RPC("Catalog.Register", args, &out))
}
// Query for the node in DC2 from DC1.
req, _ := http.NewRequest("GET", "/v1/catalog/node/foo?dc=dc2", nil)
resp1 := httptest.NewRecorder()
obj1, err1 := a1.srv.CatalogNodeServices(resp1, req)
require.NoError(t, err1)
require.NoError(t, checkIndex(resp1))
// Expect that DC1 gives us a WAN address (since the node is in DC2).
service1, ok := obj1.(*structs.NodeServices)
require.True(t, ok, "obj1 is not a *structs.NodeServices")
require.NotNil(t, service1.Node)
require.Equal(t, service1.Node.Address, "127.0.0.2")
require.Len(t, service1.Services, 1)
ns1, ok := service1.Services["http_wan_translation_test"]
require.True(t, ok, "Missing service http_wan_translation_test")
require.Equal(t, "1.2.3.4", ns1.Address)
require.Equal(t, 80, ns1.Port)
// Query DC2 from DC2.
resp2 := httptest.NewRecorder()
obj2, err2 := a2.srv.CatalogNodeServices(resp2, req)
require.NoError(t, err2)
require.NoError(t, checkIndex(resp2))
// Expect that DC2 gives us a private address (since the node is in DC2).
service2 := obj2.(*structs.NodeServices)
require.True(t, ok, "obj2 is not a *structs.NodeServices")
require.NotNil(t, service2.Node)
require.Equal(t, service2.Node.Address, "127.0.0.1")
require.Len(t, service2.Services, 1)
ns2, ok := service2.Services["http_wan_translation_test"]
require.True(t, ok, "Missing service http_wan_translation_test")
require.Equal(t, ns2.Address, "127.0.0.1")
require.Equal(t, ns2.Port, 8080)
}
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func TestCatalog_GatewayServices_Terminating(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
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t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Register a service to be covered by the wildcard in the config entry
args := structs.TestRegisterRequest(t)
2020-06-12 05:30:21 +00:00
args.Service.Service = "redis"
args.Check = &structs.HealthCheck{
Name: "redis",
Status: api.HealthPassing,
ServiceID: args.Service.Service,
}
var out struct{}
2020-06-12 05:30:21 +00:00
assert.NoError(t, a.RPC("Catalog.Register", &args, &out))
// Associate the gateway and api/redis services
entryArgs := &structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: &structs.TerminatingGatewayConfigEntry{
Kind: "terminating-gateway",
Name: "terminating",
Services: []structs.LinkedService{
{
Name: "api",
CAFile: "api/ca.crt",
CertFile: "api/client.crt",
KeyFile: "api/client.key",
SNI: "my-domain",
},
{
Name: "*",
CAFile: "ca.crt",
CertFile: "client.crt",
KeyFile: "client.key",
SNI: "my-alt-domain",
},
},
},
}
var entryResp bool
assert.NoError(t, a.RPC("ConfigEntry.Apply", &entryArgs, &entryResp))
retry.Run(t, func(r *retry.R) {
req, _ := http.NewRequest("GET", "/v1/catalog/gateway-services/terminating", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogGatewayServices(resp, req)
assert.NoError(r, err)
header := resp.Header().Get("X-Consul-Index")
if header == "" || header == "0" {
r.Fatalf("Bad: %v", header)
}
gatewayServices := obj.(structs.GatewayServices)
expect := structs.GatewayServices{
{
Service: structs.NewServiceName("api", nil),
Gateway: structs.NewServiceName("terminating", nil),
2020-06-12 05:30:21 +00:00
GatewayKind: structs.ServiceKindTerminatingGateway,
CAFile: "api/ca.crt",
CertFile: "api/client.crt",
KeyFile: "api/client.key",
SNI: "my-domain",
},
{
Service: structs.NewServiceName("redis", nil),
Gateway: structs.NewServiceName("terminating", nil),
2020-06-12 05:30:21 +00:00
GatewayKind: structs.ServiceKindTerminatingGateway,
CAFile: "ca.crt",
CertFile: "client.crt",
KeyFile: "client.key",
SNI: "my-alt-domain",
FromWildcard: true,
},
}
// Ignore raft index for equality
for _, s := range gatewayServices {
s.RaftIndex = structs.RaftIndex{}
}
assert.Equal(r, expect, gatewayServices)
})
}
func TestCatalog_GatewayServices_Ingress(t *testing.T) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
2020-06-12 05:30:21 +00:00
t.Parallel()
a := NewTestAgent(t, "")
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
// Associate an ingress gateway with api/redis
2020-06-12 05:30:21 +00:00
entryArgs := &structs.ConfigEntryRequest{
Op: structs.ConfigEntryUpsert,
Datacenter: "dc1",
Entry: &structs.IngressGatewayConfigEntry{
Kind: "ingress-gateway",
Name: "ingress",
Listeners: []structs.IngressListener{
{
Port: 8888,
Services: []structs.IngressService{
{
Name: "api",
},
},
},
{
Port: 9999,
Services: []structs.IngressService{
{
Name: "redis",
},
},
},
},
},
}
var entryResp bool
require.NoError(t, a.RPC("ConfigEntry.Apply", &entryArgs, &entryResp))
retry.Run(t, func(r *retry.R) {
req, _ := http.NewRequest("GET", "/v1/catalog/gateway-services/ingress", nil)
resp := httptest.NewRecorder()
obj, err := a.srv.CatalogGatewayServices(resp, req)
require.NoError(r, err)
header := resp.Header().Get("X-Consul-Index")
if header == "" || header == "0" {
r.Fatalf("Bad: %v", header)
}
gatewayServices := obj.(structs.GatewayServices)
expect := structs.GatewayServices{
{
Service: structs.NewServiceName("api", nil),
Gateway: structs.NewServiceName("ingress", nil),
2020-06-12 05:30:21 +00:00
GatewayKind: structs.ServiceKindIngressGateway,
Protocol: "tcp",
Port: 8888,
},
{
Service: structs.NewServiceName("redis", nil),
Gateway: structs.NewServiceName("ingress", nil),
2020-06-12 05:30:21 +00:00
GatewayKind: structs.ServiceKindIngressGateway,
Protocol: "tcp",
Port: 9999,
},
}
// Ignore raft index for equality
for _, s := range gatewayServices {
s.RaftIndex = structs.RaftIndex{}
}
require.Equal(r, expect, gatewayServices)
})
}