50c7915156
This way we avoid serializing these when empty. Otherwise users of the latest version of the api submodule cannot interact with older versions of Consul, because a new api client would send keys that the older Consul doesn't recognize yet.
1242 lines
29 KiB
Go
1242 lines
29 KiB
Go
package api
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import (
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"reflect"
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"testing"
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"time"
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"github.com/hashicorp/consul/sdk/testutil"
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"github.com/hashicorp/consul/sdk/testutil/retry"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestAPI_CatalogDatacenters(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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catalog := c.Catalog()
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retry.Run(t, func(r *retry.R) {
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datacenters, err := catalog.Datacenters()
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if err != nil {
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r.Fatal(err)
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}
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if len(datacenters) < 1 {
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r.Fatal("got 0 datacenters want at least one")
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}
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})
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}
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func TestAPI_CatalogNodes(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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s.WaitForSerfCheck(t)
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catalog := c.Catalog()
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retry.Run(t, func(r *retry.R) {
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nodes, meta, err := catalog.Nodes(nil)
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// We're not concerned about the createIndex of an agent
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// Hence we're setting it to the default value
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nodes[0].CreateIndex = 0
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex < 2 {
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r.Fatal("Last index must be greater than 1")
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}
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want := []*Node{
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{
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ID: s.Config.NodeID,
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Node: s.Config.NodeName,
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Address: "127.0.0.1",
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Datacenter: "dc1",
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TaggedAddresses: map[string]string{
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"lan": "127.0.0.1",
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"lan_ipv4": "127.0.0.1",
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"wan": "127.0.0.1",
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"wan_ipv4": "127.0.0.1",
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},
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Meta: map[string]string{
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"consul-network-segment": "",
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},
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// CreateIndex will never always be meta.LastIndex - 1
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// The purpose of this test is not to test CreateIndex value of an agent
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// rather to check if the client agent can get the correct number
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// of agents with a particular service, KV pair, etc...
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// Hence reverting this to the default value here.
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CreateIndex: 0,
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ModifyIndex: meta.LastIndex,
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},
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}
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require.Equal(r, want, nodes)
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})
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}
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func TestAPI_CatalogNodes_MetaFilter(t *testing.T) {
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t.Parallel()
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meta := map[string]string{"somekey": "somevalue"}
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c, s := makeClientWithConfig(t, nil, func(conf *testutil.TestServerConfig) {
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conf.NodeMeta = meta
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})
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defer s.Stop()
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catalog := c.Catalog()
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// Make sure we get the node back when filtering by its metadata
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retry.Run(t, func(r *retry.R) {
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nodes, meta, err := catalog.Nodes(&QueryOptions{NodeMeta: meta})
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex == 0 {
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r.Fatalf("Bad: %v", meta)
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}
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if len(nodes) == 0 {
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r.Fatalf("Bad: %v", nodes)
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}
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if _, ok := nodes[0].TaggedAddresses["wan"]; !ok {
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r.Fatalf("Bad: %v", nodes[0])
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}
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if v, ok := nodes[0].Meta["somekey"]; !ok || v != "somevalue" {
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r.Fatalf("Bad: %v", nodes[0].Meta)
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}
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if nodes[0].Datacenter != "dc1" {
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r.Fatalf("Bad datacenter: %v", nodes[0])
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}
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})
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retry.Run(t, func(r *retry.R) {
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// Get nothing back when we use an invalid filter
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nodes, meta, err := catalog.Nodes(&QueryOptions{NodeMeta: map[string]string{"nope": "nope"}})
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex == 0 {
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r.Fatalf("Bad: %v", meta)
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}
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if len(nodes) != 0 {
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r.Fatalf("Bad: %v", nodes)
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}
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})
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}
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func TestAPI_CatalogNodes_Filter(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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// this sets up the catalog entries with things we can filter on
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testNodeServiceCheckRegistrations(t, c, "dc1")
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catalog := c.Catalog()
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nodes, _, err := catalog.Nodes(nil)
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require.NoError(t, err)
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// 3 nodes inserted by the setup func above plus the agent itself
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require.Len(t, nodes, 4)
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// now filter down to just a couple nodes with a specific meta entry
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nodes, _, err = catalog.Nodes(&QueryOptions{Filter: "Meta.env == production"})
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require.NoError(t, err)
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require.Len(t, nodes, 2)
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// filter out everything that isn't bar or baz
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nodes, _, err = catalog.Nodes(&QueryOptions{Filter: "Node == bar or Node == baz"})
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require.NoError(t, err)
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require.Len(t, nodes, 2)
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// check for non-existent ip for the node addr
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nodes, _, err = catalog.Nodes(&QueryOptions{Filter: "Address == `10.0.0.1`"})
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require.NoError(t, err)
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require.Empty(t, nodes)
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}
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func TestAPI_CatalogServices(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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catalog := c.Catalog()
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retry.Run(t, func(r *retry.R) {
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services, meta, err := catalog.Services(nil)
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex == 0 {
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r.Fatalf("Bad: %v", meta)
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}
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if len(services) == 0 {
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r.Fatalf("Bad: %v", services)
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}
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})
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}
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func TestAPI_CatalogServices_NodeMetaFilter(t *testing.T) {
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t.Parallel()
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meta := map[string]string{"somekey": "somevalue"}
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c, s := makeClientWithConfig(t, nil, func(conf *testutil.TestServerConfig) {
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conf.NodeMeta = meta
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})
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defer s.Stop()
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catalog := c.Catalog()
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// Make sure we get the service back when filtering by the node's metadata
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retry.Run(t, func(r *retry.R) {
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services, meta, err := catalog.Services(&QueryOptions{NodeMeta: meta})
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex == 0 {
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r.Fatalf("Bad: %v", meta)
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}
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if len(services) == 0 {
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r.Fatalf("Bad: %v", services)
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}
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})
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retry.Run(t, func(r *retry.R) {
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// Get nothing back when using an invalid filter
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services, meta, err := catalog.Services(&QueryOptions{NodeMeta: map[string]string{"nope": "nope"}})
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex == 0 {
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r.Fatalf("Bad: %v", meta)
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}
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if len(services) != 0 {
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r.Fatalf("Bad: %v", services)
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}
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})
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}
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func TestAPI_CatalogService(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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catalog := c.Catalog()
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retry.Run(t, func(r *retry.R) {
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services, meta, err := catalog.Service("consul", "", nil)
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex == 0 {
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r.Fatalf("Bad: %v", meta)
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}
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if len(services) == 0 {
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r.Fatalf("Bad: %v", services)
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}
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if services[0].Datacenter != "dc1" {
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r.Fatalf("Bad datacenter: %v", services[0])
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}
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})
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}
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func TestAPI_CatalogServiceUnmanagedProxy(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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catalog := c.Catalog()
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proxyReg := testUnmanagedProxyRegistration(t)
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retry.Run(t, func(r *retry.R) {
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_, err := catalog.Register(proxyReg, nil)
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r.Check(err)
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services, meta, err := catalog.Service("web-proxy", "", nil)
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex == 0 {
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r.Fatalf("Bad: %v", meta)
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}
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if len(services) == 0 {
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r.Fatalf("Bad: %v", services)
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}
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if services[0].Datacenter != "dc1" {
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r.Fatalf("Bad datacenter: %v", services[0])
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}
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if !reflect.DeepEqual(services[0].ServiceProxy, proxyReg.Service.Proxy) {
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r.Fatalf("bad proxy.\nwant: %v\n got: %v", proxyReg.Service.Proxy,
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services[0].ServiceProxy)
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}
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})
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}
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func TestAPI_CatalogServiceCached(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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catalog := c.Catalog()
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q := &QueryOptions{
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UseCache: true,
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}
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retry.Run(t, func(r *retry.R) {
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services, meta, err := catalog.Service("consul", "", q)
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if err != nil {
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r.Fatal(err)
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}
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if meta.LastIndex == 0 {
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r.Fatalf("Bad: %v", meta)
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}
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if len(services) == 0 {
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r.Fatalf("Bad: %v", services)
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}
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if services[0].Datacenter != "dc1" {
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r.Fatalf("Bad datacenter: %v", services[0])
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}
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})
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require := require.New(t)
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// Got success, next hit must be cache hit
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_, meta, err := catalog.Service("consul", "", q)
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require.NoError(err)
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require.True(meta.CacheHit)
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require.Equal(time.Duration(0), meta.CacheAge)
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}
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func TestAPI_CatalogService_SingleTag(t *testing.T) {
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t.Parallel()
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c, s := makeClientWithConfig(t, nil, func(conf *testutil.TestServerConfig) {
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conf.NodeName = "node123"
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})
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defer s.Stop()
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agent := c.Agent()
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catalog := c.Catalog()
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reg := &AgentServiceRegistration{
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Name: "foo",
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ID: "foo1",
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Tags: []string{"bar"},
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}
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require.NoError(t, agent.ServiceRegister(reg))
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defer agent.ServiceDeregister("foo1")
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retry.Run(t, func(r *retry.R) {
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services, meta, err := catalog.Service("foo", "bar", nil)
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require.NoError(r, err)
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require.NotEqual(r, meta.LastIndex, 0)
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require.Len(r, services, 1)
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require.Equal(r, services[0].ServiceID, "foo1")
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})
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}
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func TestAPI_CatalogService_MultipleTags(t *testing.T) {
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t.Parallel()
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c, s := makeClientWithConfig(t, nil, func(conf *testutil.TestServerConfig) {
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conf.NodeName = "node123"
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})
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defer s.Stop()
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agent := c.Agent()
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catalog := c.Catalog()
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// Make two services with a check
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reg := &AgentServiceRegistration{
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Name: "foo",
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ID: "foo1",
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Tags: []string{"bar"},
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}
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require.NoError(t, agent.ServiceRegister(reg))
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defer agent.ServiceDeregister("foo1")
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reg2 := &AgentServiceRegistration{
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Name: "foo",
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ID: "foo2",
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Tags: []string{"bar", "v2"},
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}
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require.NoError(t, agent.ServiceRegister(reg2))
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defer agent.ServiceDeregister("foo2")
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|
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// Test searching with one tag (two results)
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retry.Run(t, func(r *retry.R) {
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services, meta, err := catalog.ServiceMultipleTags("foo", []string{"bar"}, nil)
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require.NoError(r, err)
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require.NotEqual(r, meta.LastIndex, 0)
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|
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// Should be 2 services with the `bar` tag
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require.Len(r, services, 2)
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})
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|
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// Test searching with two tags (one result)
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retry.Run(t, func(r *retry.R) {
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services, meta, err := catalog.ServiceMultipleTags("foo", []string{"bar", "v2"}, nil)
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require.NoError(r, err)
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require.NotEqual(r, meta.LastIndex, 0)
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|
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// Should be exactly 1 service, named "foo2"
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require.Len(r, services, 1)
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require.Equal(r, services[0].ServiceID, "foo2")
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})
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}
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|
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func TestAPI_CatalogService_NodeMetaFilter(t *testing.T) {
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t.Parallel()
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meta := map[string]string{"somekey": "somevalue"}
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c, s := makeClientWithConfig(t, nil, func(conf *testutil.TestServerConfig) {
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conf.NodeMeta = meta
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})
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defer s.Stop()
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catalog := c.Catalog()
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retry.Run(t, func(r *retry.R) {
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services, meta, err := catalog.Service("consul", "", &QueryOptions{NodeMeta: meta})
|
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if err != nil {
|
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r.Fatal(err)
|
|
}
|
|
|
|
if meta.LastIndex == 0 {
|
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r.Fatalf("Bad: %v", meta)
|
|
}
|
|
|
|
if len(services) == 0 {
|
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r.Fatalf("Bad: %v", services)
|
|
}
|
|
|
|
if services[0].Datacenter != "dc1" {
|
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r.Fatalf("Bad datacenter: %v", services[0])
|
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}
|
|
})
|
|
}
|
|
|
|
func TestAPI_CatalogService_Filter(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
// this sets up the catalog entries with things we can filter on
|
|
testNodeServiceCheckRegistrations(t, c, "dc1")
|
|
|
|
catalog := c.Catalog()
|
|
|
|
services, _, err := catalog.Service("redis", "", &QueryOptions{Filter: "ServiceMeta.version == 1"})
|
|
require.NoError(t, err)
|
|
// finds it on both foo and bar nodes
|
|
require.Len(t, services, 2)
|
|
|
|
require.Condition(t, func() bool {
|
|
return (services[0].Node == "foo" && services[1].Node == "bar") ||
|
|
(services[0].Node == "bar" && services[1].Node == "foo")
|
|
})
|
|
|
|
services, _, err = catalog.Service("redis", "", &QueryOptions{Filter: "NodeMeta.os != windows"})
|
|
require.NoError(t, err)
|
|
// finds both service instances on foo
|
|
require.Len(t, services, 2)
|
|
require.Equal(t, "foo", services[0].Node)
|
|
require.Equal(t, "foo", services[1].Node)
|
|
|
|
services, _, err = catalog.Service("redis", "", &QueryOptions{Filter: "Address == `10.0.0.1`"})
|
|
require.NoError(t, err)
|
|
require.Empty(t, services)
|
|
|
|
}
|
|
|
|
func testUpstreams(t *testing.T) []Upstream {
|
|
return []Upstream{
|
|
{
|
|
DestinationName: "db",
|
|
LocalBindPort: 9191,
|
|
Config: map[string]interface{}{
|
|
"connect_timeout_ms": float64(1000),
|
|
},
|
|
},
|
|
{
|
|
DestinationType: UpstreamDestTypePreparedQuery,
|
|
DestinationName: "geo-cache",
|
|
LocalBindPort: 8181,
|
|
},
|
|
}
|
|
}
|
|
|
|
func testExpectUpstreamsWithDefaults(t *testing.T, upstreams []Upstream) []Upstream {
|
|
ups := make([]Upstream, len(upstreams))
|
|
for i := range upstreams {
|
|
ups[i] = upstreams[i]
|
|
// Fill in default fields we expect to have back explicitly in a response
|
|
if ups[i].DestinationType == "" {
|
|
ups[i].DestinationType = UpstreamDestTypeService
|
|
}
|
|
}
|
|
return ups
|
|
}
|
|
|
|
// testUnmanagedProxy returns a fully configured external proxy service suitable
|
|
// for checking that all the config fields make it back in a response intact.
|
|
func testUnmanagedProxy(t *testing.T) *AgentService {
|
|
return &AgentService{
|
|
Kind: ServiceKindConnectProxy,
|
|
Proxy: &AgentServiceConnectProxyConfig{
|
|
DestinationServiceName: "web",
|
|
DestinationServiceID: "web1",
|
|
LocalServiceAddress: "127.0.0.2",
|
|
LocalServicePort: 8080,
|
|
Upstreams: testUpstreams(t),
|
|
Mode: ProxyModeTransparent,
|
|
TransparentProxy: &TransparentProxyConfig{
|
|
OutboundListenerPort: 808,
|
|
},
|
|
},
|
|
ID: "web-proxy1",
|
|
Service: "web-proxy",
|
|
Port: 8001,
|
|
}
|
|
}
|
|
|
|
// testUnmanagedProxyRegistration returns a *CatalogRegistration for a fully
|
|
// configured external proxy.
|
|
func testUnmanagedProxyRegistration(t *testing.T) *CatalogRegistration {
|
|
return &CatalogRegistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
Service: testUnmanagedProxy(t),
|
|
}
|
|
}
|
|
|
|
func TestAPI_CatalogConnect(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
catalog := c.Catalog()
|
|
|
|
// Register service and proxy instances to test against.
|
|
proxyReg := testUnmanagedProxyRegistration(t)
|
|
|
|
proxy := proxyReg.Service
|
|
|
|
service := &AgentService{
|
|
ID: proxyReg.Service.Proxy.DestinationServiceID,
|
|
Service: proxyReg.Service.Proxy.DestinationServiceName,
|
|
Port: 8000,
|
|
}
|
|
check := &AgentCheck{
|
|
Node: "foobar",
|
|
CheckID: "service:" + service.ID,
|
|
Name: "Redis health check",
|
|
Notes: "Script based health check",
|
|
Status: HealthPassing,
|
|
ServiceID: service.ID,
|
|
}
|
|
|
|
reg := &CatalogRegistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
Service: service,
|
|
Check: check,
|
|
}
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
if _, err := catalog.Register(reg, nil); err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
if _, err := catalog.Register(proxyReg, nil); err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
services, meta, err := catalog.Connect(proxyReg.Service.Proxy.DestinationServiceName, "", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if meta.LastIndex == 0 {
|
|
r.Fatalf("Bad: %v", meta)
|
|
}
|
|
|
|
if len(services) == 0 {
|
|
r.Fatalf("Bad: %v", services)
|
|
}
|
|
|
|
if services[0].Datacenter != "dc1" {
|
|
r.Fatalf("Bad datacenter: %v", services[0])
|
|
}
|
|
|
|
if services[0].ServicePort != proxy.Port {
|
|
r.Fatalf("Returned port should be for proxy: %v", services[0])
|
|
}
|
|
|
|
if !reflect.DeepEqual(services[0].ServiceProxy, proxy.Proxy) {
|
|
r.Fatalf("Returned proxy config should match:\nWant: %v\n Got: %v",
|
|
proxy.Proxy, services[0].ServiceProxy)
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestAPI_CatalogConnectNative(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
catalog := c.Catalog()
|
|
|
|
// Register service and proxy instances to test against.
|
|
service := &AgentService{
|
|
ID: "redis1",
|
|
Service: "redis",
|
|
Port: 8000,
|
|
Connect: &AgentServiceConnect{Native: true},
|
|
}
|
|
check := &AgentCheck{
|
|
Node: "foobar",
|
|
CheckID: "service:redis1",
|
|
Name: "Redis health check",
|
|
Notes: "Script based health check",
|
|
Status: HealthPassing,
|
|
ServiceID: "redis1",
|
|
}
|
|
|
|
reg := &CatalogRegistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
Service: service,
|
|
Check: check,
|
|
}
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
if _, err := catalog.Register(reg, nil); err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
services, meta, err := catalog.Connect("redis", "", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if meta.LastIndex == 0 {
|
|
r.Fatalf("Bad: %v", meta)
|
|
}
|
|
|
|
if len(services) == 0 {
|
|
r.Fatalf("Bad: %v", services)
|
|
}
|
|
|
|
if services[0].Datacenter != "dc1" {
|
|
r.Fatalf("Bad datacenter: %v", services[0])
|
|
}
|
|
|
|
if services[0].ServicePort != service.Port {
|
|
r.Fatalf("Returned port should be for proxy: %v", services[0])
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestAPI_CatalogConnect_Filter(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
// this sets up the catalog entries with things we can filter on
|
|
testNodeServiceCheckRegistrations(t, c, "dc1")
|
|
|
|
catalog := c.Catalog()
|
|
|
|
services, _, err := catalog.Connect("web", "", &QueryOptions{Filter: "ServicePort == 443"})
|
|
require.NoError(t, err)
|
|
require.Len(t, services, 2)
|
|
require.Condition(t, func() bool {
|
|
return (services[0].Node == "bar" && services[1].Node == "baz") ||
|
|
(services[0].Node == "baz" && services[1].Node == "bar")
|
|
})
|
|
|
|
// All the web-connect services are native
|
|
services, _, err = catalog.Connect("web", "", &QueryOptions{Filter: "ServiceConnect.Native != true"})
|
|
require.NoError(t, err)
|
|
require.Empty(t, services)
|
|
}
|
|
|
|
func TestAPI_CatalogNode(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
catalog := c.Catalog()
|
|
|
|
name, err := c.Agent().NodeName()
|
|
require.NoError(t, err)
|
|
|
|
proxyReg := testUnmanagedProxyRegistration(t)
|
|
proxyReg.Node = name
|
|
proxyReg.SkipNodeUpdate = true
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
// Register a connect proxy to ensure all it's config fields are returned
|
|
_, err := catalog.Register(proxyReg, nil)
|
|
r.Check(err)
|
|
|
|
info, meta, err := catalog.Node(name, nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if meta.LastIndex == 0 {
|
|
r.Fatalf("Bad: %v", meta)
|
|
}
|
|
|
|
if len(info.Services) != 2 {
|
|
r.Fatalf("Bad: %v (len %d)", info, len(info.Services))
|
|
}
|
|
|
|
if _, ok := info.Node.TaggedAddresses["wan"]; !ok {
|
|
r.Fatalf("Bad: %v", info.Node.TaggedAddresses)
|
|
}
|
|
|
|
if info.Node.Datacenter != "dc1" {
|
|
r.Fatalf("Bad datacenter: %v", info)
|
|
}
|
|
|
|
if _, ok := info.Services["web-proxy1"]; !ok {
|
|
r.Fatalf("Missing proxy service: %v", info.Services)
|
|
}
|
|
|
|
if !reflect.DeepEqual(proxyReg.Service.Proxy, info.Services["web-proxy1"].Proxy) {
|
|
r.Fatalf("Bad proxy config:\nwant %v\n got: %v", proxyReg.Service.Proxy,
|
|
info.Services["web-proxy"].Proxy)
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestAPI_CatalogNodeServiceList(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
catalog := c.Catalog()
|
|
|
|
name, err := c.Agent().NodeName()
|
|
require.NoError(t, err)
|
|
|
|
proxyReg := testUnmanagedProxyRegistration(t)
|
|
proxyReg.Node = name
|
|
proxyReg.SkipNodeUpdate = true
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
// Register a connect proxy to ensure all it's config fields are returned
|
|
_, err := catalog.Register(proxyReg, nil)
|
|
r.Check(err)
|
|
|
|
info, meta, err := catalog.NodeServiceList(name, nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if meta.LastIndex == 0 {
|
|
r.Fatalf("Bad: %v", meta)
|
|
}
|
|
|
|
if len(info.Services) != 2 {
|
|
r.Fatalf("Bad: %v (len %d)", info, len(info.Services))
|
|
}
|
|
|
|
if _, ok := info.Node.TaggedAddresses["wan"]; !ok {
|
|
r.Fatalf("Bad: %v", info.Node.TaggedAddresses)
|
|
}
|
|
|
|
if info.Node.Datacenter != "dc1" {
|
|
r.Fatalf("Bad datacenter: %v", info)
|
|
}
|
|
|
|
var proxySvc *AgentService
|
|
for _, svc := range info.Services {
|
|
if svc.ID == "web-proxy1" {
|
|
proxySvc = svc
|
|
break
|
|
}
|
|
}
|
|
|
|
if proxySvc == nil {
|
|
r.Fatalf("Missing proxy service: %v", info.Services)
|
|
}
|
|
|
|
if !reflect.DeepEqual(proxyReg.Service.Proxy, proxySvc.Proxy) {
|
|
r.Fatalf("Bad proxy config:\nwant %v\n got: %v", proxyReg.Service.Proxy,
|
|
proxySvc.Proxy)
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestAPI_CatalogNode_Filter(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
// this sets up the catalog entries with things we can filter on
|
|
testNodeServiceCheckRegistrations(t, c, "dc1")
|
|
|
|
catalog := c.Catalog()
|
|
|
|
// should have only 1 matching service
|
|
info, _, err := catalog.Node("bar", &QueryOptions{Filter: "connect in Tags"})
|
|
require.NoError(t, err)
|
|
require.Len(t, info.Services, 1)
|
|
require.Contains(t, info.Services, "webV1")
|
|
require.Equal(t, "web", info.Services["webV1"].Service)
|
|
|
|
// should get two services for the node
|
|
info, _, err = catalog.Node("baz", &QueryOptions{Filter: "connect in Tags"})
|
|
require.NoError(t, err)
|
|
require.Len(t, info.Services, 2)
|
|
}
|
|
|
|
func TestAPI_CatalogRegistration(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
catalog := c.Catalog()
|
|
|
|
service := &AgentService{
|
|
ID: "redis1",
|
|
Service: "redis",
|
|
Tags: []string{"master", "v1"},
|
|
Port: 8000,
|
|
}
|
|
|
|
check := &AgentCheck{
|
|
Node: "foobar",
|
|
CheckID: "service:redis1-a",
|
|
Name: "Redis health check",
|
|
Notes: "Script based health check",
|
|
Status: HealthPassing,
|
|
ServiceID: "redis1",
|
|
}
|
|
|
|
checks := HealthChecks{
|
|
&HealthCheck{
|
|
Node: "foobar",
|
|
CheckID: "service:redis1-b",
|
|
Name: "Redis health check",
|
|
Notes: "Script based health check",
|
|
Status: HealthPassing,
|
|
ServiceID: "redis1",
|
|
},
|
|
}
|
|
|
|
reg := &CatalogRegistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
NodeMeta: map[string]string{"somekey": "somevalue"},
|
|
Service: service,
|
|
// Specifying both Check and Checks is accepted by Consul
|
|
Check: check,
|
|
Checks: checks,
|
|
}
|
|
// Register a connect proxy for that service too
|
|
proxy := &AgentService{
|
|
ID: "redis-proxy1",
|
|
Service: "redis-proxy",
|
|
Port: 8001,
|
|
Kind: ServiceKindConnectProxy,
|
|
Proxy: &AgentServiceConnectProxyConfig{
|
|
DestinationServiceName: service.Service,
|
|
},
|
|
}
|
|
proxyReg := &CatalogRegistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
NodeMeta: map[string]string{"somekey": "somevalue"},
|
|
Service: proxy,
|
|
}
|
|
retry.Run(t, func(r *retry.R) {
|
|
if _, err := catalog.Register(reg, nil); err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
if _, err := catalog.Register(proxyReg, nil); err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
node, _, err := catalog.Node("foobar", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if _, ok := node.Services["redis1"]; !ok {
|
|
r.Fatal("missing service: redis1")
|
|
}
|
|
|
|
if _, ok := node.Services["redis-proxy1"]; !ok {
|
|
r.Fatal("missing service: redis-proxy1")
|
|
}
|
|
|
|
health, _, err := c.Health().Node("foobar", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if health[0].CheckID != "service:redis1-a" {
|
|
r.Fatal("missing checkid service:redis1-a")
|
|
}
|
|
|
|
if health[1].CheckID != "service:redis1-b" {
|
|
r.Fatal("missing checkid service:redis1-b")
|
|
}
|
|
|
|
if v, ok := node.Node.Meta["somekey"]; !ok || v != "somevalue" {
|
|
r.Fatal("missing node meta pair somekey:somevalue")
|
|
}
|
|
})
|
|
|
|
// Test catalog deregistration of the previously registered service
|
|
dereg := &CatalogDeregistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
ServiceID: "redis1",
|
|
}
|
|
|
|
// ... and proxy
|
|
deregProxy := &CatalogDeregistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
ServiceID: "redis-proxy1",
|
|
}
|
|
|
|
if _, err := catalog.Deregister(dereg, nil); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
if _, err := catalog.Deregister(deregProxy, nil); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
node, _, err := catalog.Node("foobar", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if _, ok := node.Services["redis1"]; ok {
|
|
r.Fatal("ServiceID:redis1 is not deregistered")
|
|
}
|
|
|
|
if _, ok := node.Services["redis-proxy1"]; ok {
|
|
r.Fatal("ServiceID:redis-proxy1 is not deregistered")
|
|
}
|
|
})
|
|
|
|
// Test deregistration of the previously registered check
|
|
dereg = &CatalogDeregistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
CheckID: "service:redis1-a",
|
|
}
|
|
|
|
if _, err := catalog.Deregister(dereg, nil); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
dereg = &CatalogDeregistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
CheckID: "service:redis1-b",
|
|
}
|
|
|
|
if _, err := catalog.Deregister(dereg, nil); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
health, _, err := c.Health().Node("foobar", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if len(health) != 0 {
|
|
r.Fatal("CheckID:service:redis1-a or CheckID:service:redis1-a is not deregistered")
|
|
}
|
|
})
|
|
|
|
// Test node deregistration of the previously registered node
|
|
dereg = &CatalogDeregistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
}
|
|
|
|
if _, err := catalog.Deregister(dereg, nil); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
node, _, err := catalog.Node("foobar", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if node != nil {
|
|
r.Fatalf("node is not deregistered: %v", node)
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestAPI_CatalogEnableTagOverride(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
s.WaitForSerfCheck(t)
|
|
|
|
catalog := c.Catalog()
|
|
|
|
service := &AgentService{
|
|
ID: "redis1",
|
|
Service: "redis",
|
|
Tags: []string{"master", "v1"},
|
|
Port: 8000,
|
|
}
|
|
|
|
reg := &CatalogRegistration{
|
|
Datacenter: "dc1",
|
|
Node: "foobar",
|
|
Address: "192.168.10.10",
|
|
Service: service,
|
|
}
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
if _, err := catalog.Register(reg, nil); err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
node, _, err := catalog.Node("foobar", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if _, ok := node.Services["redis1"]; !ok {
|
|
r.Fatal("missing service: redis1")
|
|
}
|
|
if node.Services["redis1"].EnableTagOverride != false {
|
|
r.Fatal("tag override set")
|
|
}
|
|
|
|
services, _, err := catalog.Service("redis", "", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if len(services) < 1 || services[0].ServiceName != "redis" {
|
|
r.Fatal("missing service: redis")
|
|
}
|
|
if services[0].ServiceEnableTagOverride != false {
|
|
r.Fatal("tag override set")
|
|
}
|
|
})
|
|
|
|
service.EnableTagOverride = true
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
if _, err := catalog.Register(reg, nil); err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
node, _, err := catalog.Node("foobar", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if _, ok := node.Services["redis1"]; !ok {
|
|
r.Fatal("missing service: redis1")
|
|
}
|
|
if node.Services["redis1"].EnableTagOverride != true {
|
|
r.Fatal("tag override not set")
|
|
}
|
|
|
|
services, _, err := catalog.Service("redis", "", nil)
|
|
if err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
|
|
if len(services) < 1 || services[0].ServiceName != "redis" {
|
|
r.Fatal("missing service: redis")
|
|
}
|
|
if services[0].ServiceEnableTagOverride != true {
|
|
r.Fatal("tag override not set")
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestAPI_CatalogGatewayServices_Terminating(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
s.WaitForSerfCheck(t)
|
|
|
|
catalog := c.Catalog()
|
|
|
|
// Register a service to be covered by a wildcard in the config entry
|
|
svc := &AgentService{
|
|
ID: "redis",
|
|
Service: "redis",
|
|
Port: 6379,
|
|
}
|
|
reg := &CatalogRegistration{
|
|
Datacenter: "dc1",
|
|
Node: "bar",
|
|
Address: "192.168.10.11",
|
|
Service: svc,
|
|
}
|
|
retry.Run(t, func(r *retry.R) {
|
|
if _, err := catalog.Register(reg, nil); err != nil {
|
|
r.Fatal(err)
|
|
}
|
|
})
|
|
|
|
entries := c.ConfigEntries()
|
|
|
|
// Associate the gateway and api/redis services
|
|
gwEntry := TerminatingGatewayConfigEntry{
|
|
Kind: TerminatingGateway,
|
|
Name: "terminating",
|
|
Services: []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",
|
|
},
|
|
},
|
|
}
|
|
retry.Run(t, func(r *retry.R) {
|
|
if success, _, err := entries.Set(&gwEntry, nil); err != nil || !success {
|
|
r.Fatal(err)
|
|
}
|
|
})
|
|
|
|
expect := []*GatewayService{
|
|
{
|
|
Service: CompoundServiceName{"api", defaultNamespace},
|
|
Gateway: CompoundServiceName{"terminating", defaultNamespace},
|
|
GatewayKind: ServiceKindTerminatingGateway,
|
|
CAFile: "api/ca.crt",
|
|
CertFile: "api/client.crt",
|
|
KeyFile: "api/client.key",
|
|
SNI: "my-domain",
|
|
},
|
|
{
|
|
Service: CompoundServiceName{"redis", defaultNamespace},
|
|
Gateway: CompoundServiceName{"terminating", defaultNamespace},
|
|
GatewayKind: ServiceKindTerminatingGateway,
|
|
CAFile: "ca.crt",
|
|
CertFile: "client.crt",
|
|
KeyFile: "client.key",
|
|
SNI: "my-alt-domain",
|
|
FromWildcard: true,
|
|
},
|
|
}
|
|
retry.Run(t, func(r *retry.R) {
|
|
resp, _, err := catalog.GatewayServices("terminating", nil)
|
|
assert.NoError(r, err)
|
|
assert.Equal(r, expect, resp)
|
|
})
|
|
}
|
|
|
|
func TestAPI_CatalogGatewayServices_Ingress(t *testing.T) {
|
|
t.Parallel()
|
|
c, s := makeClient(t)
|
|
defer s.Stop()
|
|
|
|
s.WaitForSerfCheck(t)
|
|
|
|
entries := c.ConfigEntries()
|
|
|
|
// Associate the gateway and api/redis services
|
|
gwEntry := IngressGatewayConfigEntry{
|
|
Kind: "ingress-gateway",
|
|
Name: "ingress",
|
|
Listeners: []IngressListener{
|
|
{
|
|
Port: 8888,
|
|
Services: []IngressService{
|
|
{
|
|
Name: "api",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Port: 9999,
|
|
Services: []IngressService{
|
|
{
|
|
Name: "redis",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
retry.Run(t, func(r *retry.R) {
|
|
if success, _, err := entries.Set(&gwEntry, nil); err != nil || !success {
|
|
r.Fatal(err)
|
|
}
|
|
})
|
|
|
|
catalog := c.Catalog()
|
|
|
|
expect := []*GatewayService{
|
|
{
|
|
Service: CompoundServiceName{"api", defaultNamespace},
|
|
Gateway: CompoundServiceName{"ingress", defaultNamespace},
|
|
GatewayKind: ServiceKindIngressGateway,
|
|
Protocol: "tcp",
|
|
Port: 8888,
|
|
},
|
|
{
|
|
Service: CompoundServiceName{"redis", defaultNamespace},
|
|
Gateway: CompoundServiceName{"ingress", defaultNamespace},
|
|
GatewayKind: ServiceKindIngressGateway,
|
|
Protocol: "tcp",
|
|
Port: 9999,
|
|
},
|
|
}
|
|
retry.Run(t, func(r *retry.R) {
|
|
resp, _, err := catalog.GatewayServices("ingress", nil)
|
|
assert.NoError(r, err)
|
|
assert.Equal(r, expect, resp)
|
|
})
|
|
}
|