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coordinator-integrationtest: save all peer logs to tmp dir (#63)

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Co-authored-by: 3u13r <lc@edgeless.systems>
This commit is contained in:
Benedict Schlüter 2022-04-21 15:32:03 +02:00 committed by GitHub
parent 04b39c17b4
commit 84a4ff08ff
2 changed files with 44 additions and 23 deletions
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8
.github/workflows/test-integration.yml vendored
View File

@ -23,7 +23,7 @@ jobs:
run: sudo apt-get update && sudo apt-get install -y pkg-config libcryptsetup12 libcryptsetup-dev
- name: Integration Test Coordinator
run: DEBUG=true go test -v -tags integration ./test/
run: go test -v -tags integration ./test/
- name: Integration Test mount
run: |
@ -36,3 +36,9 @@ jobs:
go test -tags integration -c ./test/
sudo ./test.test -test.v
working-directory: state
- uses: actions/upload-artifact@v3
if: failure()
with:
name: coordinator-integrationtest-logs
path: /tmp/coordinator/logs/

55
test/coordinator_integration_test.go
View File

@ -57,6 +57,7 @@ const (
etcdImageName = "bitnami/etcd:3.5.2"
etcdOverlayNetwork = "constellationIntegrationTest"
masterSecret = "ConstellationIntegrationTest"
localLogDirectory = "/tmp/coordinator/logs"
numberFirstActivation = 3
numberSecondaryActivation = 3
numberThirdActivation = 3
@ -115,6 +116,8 @@ var (
AttachStderr: true,
}
activeCoordinators []string
coordinatorCounter int
nodeCounter int
)
type peerInfo struct {
@ -136,14 +139,13 @@ func TestMain(t *testing.T) {
goleak.IgnoreTopFunction("k8s.io/klog/v2.(*loggingT).flushDaemon"),
)
debugMode := os.Getenv("DEBUG")
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
cwd, err := os.Getwd()
require.NoError(err)
require.NoError(os.Chdir(filepath.Join(cwd, "..")))
require.NoError(createTempDir())
// setup Docker containers
cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
require.NoError(err)
@ -153,7 +155,7 @@ func TestMain(t *testing.T) {
require.NoError(err)
t.Logf("start integration test, local docker version %v", versionInfo.ServerVersion)
require.NoError(imageBuild(ctx, cli, debugMode))
require.NoError(imageBuild(ctx, cli))
defer cli.ImageRemove(ctx, constellationImageName, types.ImageRemoveOptions{Force: true, PruneChildren: true})
reader, err := cli.ImagePull(ctx, etcdImageName, types.ImagePullOptions{})
@ -185,9 +187,9 @@ func TestMain(t *testing.T) {
defer killDockerContainers(ctx, cli, activePeers)
// setup coordinator containers
t.Log("create 1st coordinator container...")
require.NoError(createCoordinatorContainer(ctx, cli, debugMode, "master-1", dockerNetwork.ID, activePeers))
require.NoError(createCoordinatorContainer(ctx, cli, "master-1", dockerNetwork.ID, activePeers))
t.Log("create 2nd coordinator container...")
require.NoError(createCoordinatorContainer(ctx, cli, debugMode, "master-2", dockerNetwork.ID, activePeers))
require.NoError(createCoordinatorContainer(ctx, cli, "master-2", dockerNetwork.ID, activePeers))
// 1st activation phase
ips, err := spawnContainers(ctx, cli, numberFirstActivation, activePeers)
require.NoError(err)
@ -225,7 +227,7 @@ func TestMain(t *testing.T) {
// ----------------------------------------------------------------
t.Log("create 3nd coordinator container...")
require.NoError(createCoordinatorContainer(ctx, cli, debugMode, "master-3", dockerNetwork.ID, activePeers))
require.NoError(createCoordinatorContainer(ctx, cli, "master-3", dockerNetwork.ID, activePeers))
// activate additional coordinator
require.NoError(addNewCoordinatorToCoordinator(ctx, activeCoordinators[2], activeCoordinators[1]))
require.NoError(updateVPNIPs(activePeers, etcdstore))
@ -291,6 +293,13 @@ func startCoordinator(ctx context.Context, coordinatorAddr string, ips []string)
}
}
func createTempDir() error {
if err := os.RemoveAll(localLogDirectory); err != nil && !os.IsNotExist(err) {
return err
}
return os.MkdirAll(localLogDirectory, 0o755)
}
func addNewCoordinatorToCoordinator(ctx context.Context, newCoordinatorAddr, oldCoordinatorAddr string) error {
tlsConfig, err := atls.CreateAttestationClientTLSConfig([]atls.Validator{&core.MockValidator{}})
if err != nil {
@ -351,6 +360,7 @@ func spawnContainers(ctx context.Context, cli *client.Client, count int, activeC
if err != nil {
return nil, err
}
attachDockerContainerStdoutStderrToFile(ctx, cli, resp.containerResponse.ID, role.Node)
tmpPeerIPs = append(tmpPeerIPs, resp.dockerIPAddr)
containerData, err := cli.ContainerInspect(ctx, resp.containerResponse.ID)
if err != nil {
@ -361,7 +371,7 @@ func spawnContainers(ctx context.Context, cli *client.Client, count int, activeC
return tmpPeerIPs, blockUntilUp(ctx, tmpPeerIPs)
}
func createCoordinatorContainer(ctx context.Context, cli *client.Client, debugMode, name, dockerNetworkID string, activePeers map[string]peerInfo) error {
func createCoordinatorContainer(ctx context.Context, cli *client.Client, name, dockerNetworkID string, activePeers map[string]peerInfo) error {
resp, err := cli.ContainerCreate(ctx, configConstellationPeer, hostconfigConstellationPeer, nil, nil, name)
if err != nil {
return err
@ -370,9 +380,7 @@ func createCoordinatorContainer(ctx context.Context, cli *client.Client, debugMo
if err != nil {
return err
}
if debugMode == "true" {
attachDockerContainerStdout(ctx, cli, resp.ID)
}
attachDockerContainerStdoutStderrToFile(ctx, cli, resp.ID, role.Coordinator)
coordinatorData, err := cli.ContainerInspect(ctx, resp.ID)
if err != nil {
return err
@ -407,16 +415,29 @@ func killDockerContainer(ctx context.Context, cli *client.Client, container cont
fmt.Println("Success")
}
func attachDockerContainerStdout(ctx context.Context, cli *client.Client, id string) {
func attachDockerContainerStdoutStderrToFile(ctx context.Context, cli *client.Client, id string, peerRole role.Role) {
resp, err := cli.ContainerLogs(ctx, id, containerLogConfig)
if err != nil {
panic(err)
}
go io.Copy(os.Stdout, resp) // TODO: this goroutine leaks
var file *os.File
switch peerRole {
case role.Node:
file, err = os.Create(fmt.Sprintf("%s/node-%d", localLogDirectory, nodeCounter))
nodeCounter += 1
case role.Coordinator:
file, err = os.Create(fmt.Sprintf("%s/coordinator-%d", localLogDirectory, coordinatorCounter))
coordinatorCounter += 1
default:
panic("invalid role")
}
if err != nil {
panic(err)
}
go io.Copy(file, resp) // TODO: this goroutine leaks
}
func imageBuild(ctx context.Context, dockerClient *client.Client, debugMode string) error {
func imageBuild(ctx context.Context, dockerClient *client.Client) error {
// Docker need a BuildContext, generate it...
tar, err := archive.TarWithOptions(".", &archive.TarOptions{})
if err != nil {
@ -428,12 +449,9 @@ func imageBuild(ctx context.Context, dockerClient *client.Client, debugMode stri
return err
}
defer resp.Body.Close()
if debugMode == "true" {
if _, err := io.Copy(os.Stdout, resp.Body); err != nil {
return err
}
}
// Block until EOF, so the build has finished if we continue
_, err = io.Copy(io.Discard, resp.Body)
@ -457,9 +475,6 @@ func countPeersTest(ctx context.Context, t *testing.T, cli *client.Client, execC
fmt.Printf("% 3d peers in container %s [%s] out of % 3d total nodes \n", countedPeers, id.dockerData.ID, ip, len(activeContainers))
assert.Equal(len(activeContainers), countedPeers)
if (len(activeContainers)) != countedPeers {
attachDockerContainerStdout(ctx, cli, id.dockerData.ID)
}
}
})
}