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test/integration: add 'kubectl cp' test to TestImpersonationProxy

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Signed-off-by: Andrew Keesler <akeesler@vmware.com>
This commit is contained in:
Andrew Keesler 2021-03-11 10:02:28 -05:00
parent d13bb07b3e
commit 32b038c639
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GPG Key ID: 27CE0444346F9413
1 changed files with 13 additions and 1 deletions
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14
test/integration/concierge_impersonation_proxy_test.go
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@ -507,10 +507,22 @@ func TestImpersonationProxy(t *testing.T) { //nolint:gocyclo // yeah, it's compl
// Try "kubectl exec" through the impersonation proxy.
echoString := "hello world"
stdout, _, err := runKubectl("exec", "--namespace", env.ConciergeNamespace, podName, "--", "echo", echoString)
remoteEchoFile := fmt.Sprintf("/tmp/test-impersonation-proxy-echo-file-%d.txt", time.Now().Unix())
stdout, _, err := runKubectl("exec", "--namespace", env.ConciergeNamespace, podName, "--", "bash", "-c", fmt.Sprintf(`echo "%s" | tee %s`, echoString, remoteEchoFile))
require.NoError(t, err, `"kubectl exec" failed`)
require.Equal(t, echoString+"\n", stdout)
// run the kubectl cp command
localEchoFile := filepath.Join(tempDir, filepath.Base(remoteEchoFile))
_, _, err = runKubectl("cp", fmt.Sprintf("%s/%s:%s", env.ConciergeNamespace, podName, remoteEchoFile), localEchoFile)
require.NoError(t, err, `"kubectl cp" failed`)
localEchoFileData, err := os.ReadFile(localEchoFile)
require.NoError(t, err)
require.Equal(t, echoString+"\n", string(localEchoFileData))
defer func() {
_, _, _ = runKubectl("exec", "--namespace", env.ConciergeNamespace, podName, "--", "rm", remoteEchoFile) // cleanup remote echo file
}()
// run the kubectl port-forward command
timeout, cancelFunc := context.WithTimeout(ctx, 2*time.Minute)
defer cancelFunc()