init

examples/cleanup-and-recreate.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+# Example script for cleanup and recreation of Kubernetes resources
+
+set -e
+
+RESOURCE_NAME="${RESOURCE_NAME:-example-deployment}"
+NAMESPACE="${NAMESPACE:-default}"
+
+echo "Starting cleanup and recreation process..."
+
+# Step 1: Delete old resource
+echo "Deleting old deployment: ${RESOURCE_NAME}"
+kubectl delete deployment "${RESOURCE_NAME}" -n "${NAMESPACE}" --ignore-not-found=true
+
+# Step 2: Wait for complete deletion
+echo "Waiting for deployment deletion..."
+kubectl wait --for=delete deployment/"${RESOURCE_NAME}" -n "${NAMESPACE}" --timeout=300s 2>/dev/null || true
+
+# Step 3: Create new resource from manifest
+echo "Creating new deployment..."
+cat <<EOF | kubectl apply -f -
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: ${RESOURCE_NAME}
+  namespace: ${NAMESPACE}
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: ${RESOURCE_NAME}
+  template:
+    metadata:
+      labels:
+        app: ${RESOURCE_NAME}
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:latest
+        ports:
+        - containerPort: 80
+EOF
+
+# Step 4: Wait for new deployment to be ready
+echo "Waiting for deployment to be ready..."
+kubectl wait --for=condition=available deployment/"${RESOURCE_NAME}" -n "${NAMESPACE}" --timeout=300s
+
+echo "Deployment ${RESOURCE_NAME} successfully recreated!"