tests: add a test script to help debug CI failures

Add a simple script to get operator and pod logs when possible.
This can be added to the CI scripts to gather debugging information.

Signed-off-by: John Mulligan <[email protected]>

Author: phlogistonjohn

tests/post-test-info.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+#
+# A very simplistic script to help dump logs / diagnose test failures.
+#
+
+
+dump_operator_logs() {
+    ns="samba-operator-system"
+    echo "----> operator logs:"
+    kubectl -n "$ns" logs \
+        deploy/samba-operator-controller-manager \
+        --all-containers=true \
+        --prefix=true
+}
+
+dump_smb_pod_logs() {
+    ns="samba-operator-system"
+    echo "----> samba pod logs/info ($ns):"
+    podnames="$(kubectl -n "$ns" get pods \
+         -l app.kubernetes.io/name=samba \
+        -o go-template='{{range .items}}{{.metadata.name}}{{printf "\n"}}{{end}}')"
+    for pod in ${podnames}; do
+        echo "------> ${pod}"
+        kubectl -n "$ns" describe pod "${pod}"
+        kubectl -n "$ns" logs \
+            "pod/${pod}" \
+            --all-containers=true \
+            --prefix=true
+    done
+}
+
+
+echo "----- dumping logs --------------"
+dump_operator_logs
+dump_smb_pod_logs
+echo "---------------------------------"