Dockerfile and test for Hub cluster part

openshift-ci/ztp-left-shifting/sno-hub/Dockerfile

@@ -0,0 +1,3 @@
+FROM registry.ci.openshift.org/ci/telco-runner
+
+RUN pip3 install --no-cache-dir "pytest==8.2.2" "pytest-shell==0.3.2" "requests==2.32.3"

tests/pytest/ztp-left-shifting/sno-hub/check-hub-installation.py

@@ -0,0 +1,45 @@
+import os
+import time
+import requests
+import pytest
+
+kubeconfig=os.getenv("KUBECONFIG")
+ocp_hub_version=os.getenv("OCP_HUB_VERSION")
+mch_ns=os.getenv("MCH_NAMESPACE")
+
+@pytest.mark.parametrize("endpoint", [
+    {"cmd": f"oc --kubeconfig {kubeconfig} whoami --show-console", "response": 200},
+    {"cmd": f"oc --kubeconfig {kubeconfig} get managedcluster local-cluster -ojsonpath='{{.spec.managedClusterClientConfigs[0].url}}'", "response": 403},
+])
+def test_http_endpoint(bash, endpoint):
+    if "url" in endpoint:
+        url = endpoint.url
+    else:
+        oc_cmd = endpoint['cmd']
+        url = bash.run_script_inline([oc_cmd])
+    response = requests.get(url, verify=False)
+    assert response.status_code == endpoint["response"], f"Endpoint {url} is not accessible. Status code: {response.status_code}"
+
+def test_cluster_version(bash):
+    oc_cmd = "oc get clusterversion version -ojsonpath='{.status.desired.version}'"
+    assert bash.run_script_inline([oc_cmd]).startswith(f"{ocp_hub_version}")
+
+@pytest.mark.parametrize("namespace", [
+    "openshift-local-storage",
+    f"{mch_ns}",
+    "multicluster-engine",
+    "openshift-gitops",
+])
+def test_ztp_namespaces(bash, namespace):
+    oc_cmd = f"oc get ns {namespace} " + "-ojsonpath='{.metadata.name}'"
+    assert bash.run_script_inline([oc_cmd]) == namespace
+
+    count = 0
+    attempts = 10
+    while attempts > 0:
+      oc_cmd = f"oc -n {namespace} get po --no-headers | grep -v -E 'Running|Completed' | wc -l"
+      if bash.run_script_inline([oc_cmd]) == '0':
+        break
+      attempts -= 1
+      time.sleep(60)
+    assert attempts > 0, f"Not all PODs in {namespace} namespace are ready yet"