From e3e140ff877985df37a6ddaf8f99aa7cf972e42f Mon Sep 17 00:00:00 2001
From: Ishwar Kanse <ikanse@redhat.com>
Date: Fri, 22 Nov 2024 12:44:29 +0530
Subject: [PATCH] Test operator restart

---
 .../assert-operator-pod-deletion.yaml         | 16 ++++++++
 .../assert-operator-pod-running.yaml          | 16 ++++++++
 tests/e2e/operator-restart/chainsaw-test.yaml | 38 +++++++++++++++++++
 3 files changed, 70 insertions(+)
 create mode 100644 tests/e2e/operator-restart/assert-operator-pod-deletion.yaml
 create mode 100644 tests/e2e/operator-restart/assert-operator-pod-running.yaml
 create mode 100644 tests/e2e/operator-restart/chainsaw-test.yaml

diff --git a/tests/e2e/operator-restart/assert-operator-pod-deletion.yaml b/tests/e2e/operator-restart/assert-operator-pod-deletion.yaml
new file mode 100644
index 0000000000..44c54a9c51
--- /dev/null
+++ b/tests/e2e/operator-restart/assert-operator-pod-deletion.yaml
@@ -0,0 +1,16 @@
+apiVersion: v1
+count: 1
+involvedObject:
+  apiVersion: v1
+  fieldPath: spec.containers{manager}
+  kind: Pod
+  namespace: ($OTEL_NAMESPACE)
+kind: Event
+message: Stopping container manager
+metadata:
+  namespace: ($OTEL_NAMESPACE)
+reason: Killing
+reportingComponent: kubelet
+source:
+  component: kubelet
+type: Normal
\ No newline at end of file
diff --git a/tests/e2e/operator-restart/assert-operator-pod-running.yaml b/tests/e2e/operator-restart/assert-operator-pod-running.yaml
new file mode 100644
index 0000000000..d8131db398
--- /dev/null
+++ b/tests/e2e/operator-restart/assert-operator-pod-running.yaml
@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    app.kubernetes.io/name: opentelemetry-operator
+    control-plane: controller-manager
+  namespace: ($OTEL_NAMESPACE)
+status:
+  containerStatuses:
+  - name: kube-rbac-proxy
+    ready: true
+    started: true
+  - name: manager
+    ready: true
+    started: true
+  phase: Running
diff --git a/tests/e2e/operator-restart/chainsaw-test.yaml b/tests/e2e/operator-restart/chainsaw-test.yaml
new file mode 100644
index 0000000000..9ad9070059
--- /dev/null
+++ b/tests/e2e/operator-restart/chainsaw-test.yaml
@@ -0,0 +1,38 @@
+apiVersion: chainsaw.kyverno.io/v1alpha1
+kind: Test
+metadata:
+  name: operator-restart
+spec:
+  # Running the test serially as its disruptive causing operator pod restart
+  concurrent: false
+  steps:
+  - name: Delete operator pod
+    try:
+    - command:
+        entrypoint: oc
+        args:
+        - get
+        - pods
+        - -A
+        - -l control-plane=controller-manager
+        - -l app.kubernetes.io/name=opentelemetry-operator
+        - -o 
+        - jsonpath={.items[0].metadata.namespace}
+        outputs:
+        - name: OTEL_NAMESPACE
+          value: ($stdout)
+    - delete:
+        ref:
+          apiVersion: v1
+          kind: Pod
+          namespace: ($OTEL_NAMESPACE)
+          labels:
+            control-plane: controller-manager
+            app.kubernetes.io/name: opentelemetry-operator
+    - assert:
+        file: assert-operator-pod-deletion.yaml
+    # Adding 10s sleep here cause sometimes the pod will be in running state for a while but can fail later if there is any issue with the component startup.
+    - sleep:
+        duration: 10s
+    - assert:
+        file: assert-operator-pod-running.yaml
\ No newline at end of file