forked from gravitational/teleport
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Make
TestIntegrations/ReconcileLabels a unit test (gravitational#31124
) * Increase timeout for waiting for label update * Advance clock more often * Make TestReconcileLabels a unit test * Fix imports * Fix test * Increase require.Eventually wait time * Mock control stream
- Loading branch information
Showing
2 changed files
with
111 additions
and
80 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| /* | ||
| Copyright 2023 Gravitational, Inc. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package auth | ||
|
|
||
| import ( | ||
| "context" | ||
| "testing" | ||
|
|
||
| "github.com/jonboulle/clockwork" | ||
| "github.com/stretchr/testify/require" | ||
|
|
||
| "github.com/gravitational/teleport" | ||
| "github.com/gravitational/teleport/api/client" | ||
| "github.com/gravitational/teleport/api/client/proto" | ||
| "github.com/gravitational/teleport/api/types" | ||
| ) | ||
|
|
||
| type mockUpstream struct { | ||
| client.UpstreamInventoryControlStream | ||
| updatedLabels map[string]string | ||
| } | ||
|
|
||
| func (m *mockUpstream) Send(_ context.Context, msg proto.DownstreamInventoryMessage) error { | ||
| if labelMsg, ok := msg.(proto.DownstreamInventoryUpdateLabels); ok { | ||
| m.updatedLabels = labelMsg.Labels | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (m *mockUpstream) Recv() <-chan proto.UpstreamInventoryMessage { | ||
| return make(chan proto.UpstreamInventoryMessage) | ||
| } | ||
|
|
||
| func (m *mockUpstream) Done() <-chan struct{} { | ||
| return make(chan struct{}) | ||
| } | ||
|
|
||
| func (m *mockUpstream) Close() error { | ||
| return nil | ||
| } | ||
|
|
||
| // TestReconcileLabels verifies that an SSH server's labels can be updated by | ||
| // upserting a corresponding ServerInfo to the auth server. | ||
| func TestReconcileLabels(t *testing.T) { | ||
| t.Parallel() | ||
|
|
||
| const serverName = "test-server" | ||
| ctx, cancel := context.WithCancel(context.Background()) | ||
| t.Cleanup(cancel) | ||
|
|
||
| // Create auth server and fake inventory stream. | ||
| clock := clockwork.NewFakeClock() | ||
| pack, err := newTestPack(ctx, t.TempDir(), WithClock(clock)) | ||
| require.NoError(t, err) | ||
| t.Cleanup(func() { | ||
| require.NoError(t, pack.a.Close()) | ||
| require.NoError(t, pack.bk.Close()) | ||
| }) | ||
| upstream := &mockUpstream{} | ||
| t.Cleanup(func() { | ||
| require.NoError(t, upstream.Close()) | ||
| }) | ||
| require.NoError(t, pack.a.RegisterInventoryControlStream(upstream, proto.UpstreamInventoryHello{ | ||
| Version: teleport.Version, | ||
| ServerID: serverName, | ||
| Services: []types.SystemRole{types.RoleNode}, | ||
| })) | ||
|
|
||
| // Create server. | ||
| server, err := types.NewServer(serverName, types.KindNode, types.ServerSpecV2{ | ||
| CloudMetadata: &types.CloudMetadata{ | ||
| AWS: &types.AWSInfo{ | ||
| AccountID: "my-account", | ||
| InstanceID: "my-instance", | ||
| }, | ||
| }, | ||
| }) | ||
| require.NoError(t, err) | ||
| _, err = pack.a.UpsertNode(ctx, server) | ||
| require.NoError(t, err) | ||
|
|
||
| // Update the server's labels. | ||
| labels := map[string]string{"a": "1", "b": "2"} | ||
| serverInfo, err := types.NewServerInfo(types.Metadata{ | ||
| Name: "aws-my-account-my-instance", | ||
| Labels: labels, | ||
| }, types.ServerInfoSpecV1{}) | ||
| require.NoError(t, err) | ||
| serverInfo.SetSubKind(types.SubKindCloudInfo) | ||
| require.NoError(t, pack.a.UpsertServerInfo(ctx, serverInfo)) | ||
|
|
||
| go pack.a.ReconcileServerInfos(ctx) | ||
| // Wait until the reconciler finishes processing the serverinfo. | ||
| clock.BlockUntil(1) | ||
| // Check that labels were received downstream. | ||
| require.Equal(t, labels, upstream.updatedLabels) | ||
| } |