Add cleanup-k8s-node.py

cleanup-k8s-node.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+
+import subprocess
+
+# Purge snap packages
+snap_packages = [
+    "cdk-addons",
+    "kube-apiserver",
+    "kube-controller-manager",
+    "kube-proxy",
+    "kube-scheduler",
+    "kubelet",
+    "kubectl",
+    "etcd"
+]
+
+for package in snap_packages:
+    subprocess.run(["snap", "remove", package, "--purge"])
+
+# Purge Debian packages
+packages_to_purge = [
+    "nginx-full",
+    "containerd",
+    "keepalived"
+]
+
+subprocess.run(["apt", "purge", "-y"] + packages_to_purge + ["--allow-change-held-packages"])
+subprocess.run(["apt", "autoremove", "-y", "--purge"])
+
+# Remove directories and files
+directories = [
+    "/var/log/juju",
+    "/var/lib/juju",
+    "/home/ubuntu/config*",
+    "/root/cdk",
+    "/etc/juju-proxy*",
+    "/var/run/calico",
+    "/var/lib/calico",
+    "/var/log/calico",
+    "/etc/containerd",
+    "/var/lib/containerd",
+    "/opt/calicoctl",
+    "/opt/cni",
+    "/opt/containerd",
+    "/etc/keepalived"
+]
+
+for directory in directories:
+    subprocess.run(["rm", "-rf", directory])