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Merge pull request #811 from vmware-tanzu/test_shell_container_image

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Replace one-off usages of busybox and debian images in integration tests
This commit is contained in:
Mo Khan 2021-08-25 19:13:13 -04:00 committed by GitHub
commit 2b9b034bd2
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5 changed files with 18 additions and 11 deletions
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2
hack/prepare-for-integration-tests.sh
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@ -368,6 +368,8 @@ export PINNIPED_TEST_SUPERVISOR_UPSTREAM_OIDC_USERNAME=pinny@example.com
export PINNIPED_TEST_SUPERVISOR_UPSTREAM_OIDC_PASSWORD=${dex_test_password}
export PINNIPED_TEST_SUPERVISOR_UPSTREAM_OIDC_EXPECTED_GROUPS= # Dex's local user store does not let us configure groups.
export PINNIPED_TEST_API_GROUP_SUFFIX='${api_group_suffix}'
# PINNIPED_TEST_SHELL_CONTAINER_IMAGE should be a container which includes bash and sleep, used by some tests.
export PINNIPED_TEST_SHELL_CONTAINER_IMAGE="ghcr.io/pinniped-ci-bot/test-kubectl:latest"
read -r -d '' PINNIPED_TEST_CLUSTER_CAPABILITY_YAML << PINNIPED_TEST_CLUSTER_CAPABILITY_YAML_EOF || true
${pinniped_cluster_capability_file_content}

9
test/integration/concierge_impersonation_proxy_test.go
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@ -948,9 +948,10 @@ func TestImpersonationProxy(t *testing.T) { //nolint:gocyclo // yeah, it's compl
corev1.PodSpec{
Containers: []corev1.Container{
{
Name: "ignored-but-required",
Image: "busybox",
Command: []string{"sh", "-c", "sleep 3600"},
Name: "sleeper",
Image: env.ShellContainerImage,
ImagePullPolicy: corev1.PullIfNotPresent,
Command: []string{"sh", "-c", "sleep 3600"},
},
},
ServiceAccountName: saName,
@ -1064,7 +1065,7 @@ func TestImpersonationProxy(t *testing.T) { //nolint:gocyclo // yeah, it's compl
// existing Concierge pod because we need more tools than we can get from a scratch/distroless base image.
runningTestPod := testlib.CreatePod(ctx, t, "impersonation-proxy", env.ConciergeNamespace, corev1.PodSpec{Containers: []corev1.Container{{
Name: "impersonation-proxy-test",
Image: "debian:10.10-slim",
Image: env.ShellContainerImage,
ImagePullPolicy: corev1.PullIfNotPresent,
Command: []string{"bash", "-c", `while true; do read VAR; echo "VAR: $VAR"; done`},
Stdin: true,

7
test/integration/concierge_kubecertagent_test.go
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@ -117,9 +117,10 @@ func TestLegacyPodCleaner(t *testing.T) {
},
Spec: corev1.PodSpec{
Containers: []corev1.Container{{
Name: "sleeper",
Image: "debian:10.9-slim",
Command: []string{"/bin/sleep", "infinity"},
Name: "sleeper",
Image: env.ShellContainerImage,
ImagePullPolicy: corev1.PullIfNotPresent,
Command: []string{"/bin/sleep", "infinity"},
}},
},
}, metav1.CreateOptions{})

9
test/integration/whoami_test.go
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@ -134,7 +134,7 @@ func TestWhoAmI_ServiceAccount_Legacy(t *testing.T) {
}
func TestWhoAmI_ServiceAccount_TokenRequest(t *testing.T) {
_ = testlib.IntegrationEnv(t)
env := testlib.IntegrationEnv(t)
ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
defer cancel()
@ -168,9 +168,10 @@ func TestWhoAmI_ServiceAccount_TokenRequest(t *testing.T) {
corev1.PodSpec{
Containers: []corev1.Container{
{
Name: "ignored-but-required",
Image: "busybox",
Command: []string{"sh", "-c", "sleep 3600"},
Name: "sleeper",
Image: env.ShellContainerImage,
ImagePullPolicy: corev1.PullIfNotPresent,
Command: []string{"sh", "-c", "sleep 3600"},
},
},
ServiceAccountName: sa.Name,

2
test/testlib/env.go
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@ -54,6 +54,7 @@ type TestEnv struct {
SupervisorHTTPSIngressCABundle string `json:"supervisorHttpsIngressCABundle"`
Proxy string `json:"proxy"`
APIGroupSuffix string `json:"apiGroupSuffix"`
ShellContainerImage string `json:"shellContainer"`
TestUser struct {
Token string `json:"token"`
@ -224,6 +225,7 @@ func loadEnvVars(t *testing.T, result *TestEnv) {
result.Proxy = os.Getenv("PINNIPED_TEST_PROXY")
result.APIGroupSuffix = wantEnv("PINNIPED_TEST_API_GROUP_SUFFIX", "pinniped.dev")
result.ShellContainerImage = needEnv(t, "PINNIPED_TEST_SHELL_CONTAINER_IMAGE")
result.CLIUpstreamOIDC = TestOIDCUpstream{
Issuer: needEnv(t, "PINNIPED_TEST_CLI_OIDC_ISSUER"),