day1- K8s core

.gitlab-ci.yml

@@ -0,0 +1,58 @@
+workflow:
+  name: "Test CI/CD pipeline"
+
+stages:
+  - build
+  - test
+  - docker
+  - deploy
+
+build_job:
+  stage: build
+  script:
+    - echo "Building the application..."
+      # Add your build commands here 
+  tags:
+    - docker
+
+test_job:
+  stage: test
+  script:
+    - echo "Running tests..."
+      # Add your test commands here 
+  tags:
+    - docker
+
+docker_build_job:
+  stage: docker
+  script:
+    - echo "Building Docker image..."
+      # Add your Docker build commands here 
+  tags:
+    - docker
+docker_test_job:
+  stage: docker
+  needs: [docker_build_job]
+  script:
+    - echo "Testing Docker image..."
+      # Add your Docker test commands here
+  tags:
+    - docker 
+docker_push_job:
+  stage: docker
+  needs: [docker_test_job]
+  script:
+    - echo "Pushing Docker image to registry..."
+      # Add your Docker push commands here 
+  tags:
+    - docker
+
+deploy_job:
+  stage: deploy
+  script:
+    - echo "Deploying the application..."
+      # Add your deployment commands here 
+  tags:
+    - docker
+
+

pods/nginx.yaml

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+apiVersion: v1
+kind: Pod
+metadata:
+  name: my-pod
+  labels:
+    app: nginx
+    env: production
+spec:
+  containers:
+    - name: nginx-container
+      image: nginx:latest
+      ports:
+        - containerPort: 80

pods/pod.yaml

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+apiVersion: v1
+kind: Pod
+metadata:
+  name: my-pod
+spec:
+  containers:
+    - name: my-container
+      image: my-image:latest
+      ports:
+        - containerPort: 80

replicasets/replicaset.yaml

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+apiVersion: app/v1
+kind: ReplicaSet
+metadata:
+  name: my-replicaset
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: nginx
+      env: production
+  template:
+    metadata:
+      labels:
+        app: nginx
+        env: production
+    spec:
+      containers:
+        - name: nginx-container
+          image: nginx:latest
+          ports:
+            - containerPort: 80