lab6

.github/workflows/ansible-deploy.yml

@@ -0,0 +1,67 @@
+name: Ansible Deployment
+
+on:
+  push:
+    branches: [ main, master ]
+    paths:
+      - 'ansible/'
+      - '.github/workflows/ansible-deploy.yml'
+  pull_request:
+    branches: [ main, master ]
+    paths:
+      - 'ansible/'
+
+jobs:
+  lint:
+    name: Ansible Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: |
+          pip install ansible ansible-lint
+          ansible-galaxy collection install community.docker
+
+      - name: Run ansible-lint
+        run: |
+          cd ansible
+          ansible-lint playbooks/*.yml
+
+  deploy:
+    name: Deploy Application
+    needs: lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install Ansible
+        run: |
+          pip install ansible
+          ansible-galaxy collection install community.docker
+
+      - name: Create vault password file
+        run: |
+          echo "${{ secrets.ANSIBLE_VAULT_PASSWORD }}" > /tmp/vault_pass
+
+      - name: Deploy with Ansible
+        run: |
+          cd ansible
+          ansible-playbook playbooks/deploy.yml \
+            --vault-password-file /tmp/vault_pass
+
+      - name: Verify Deployment
+        run: |
+          echo "Deployment completed"

ansible/.vault_pass

@@ -0,0 +1 @@
+123123

ansible/docs/compose.yml.txt

@@ -0,0 +1,21 @@
+services:
+  devops-app:
+    image: ramzeus1/devops-info-service:latest
+    container_name: devops-app
+    restart: unless-stopped
+    ports:
+      - "5000:5000"
+    environment:
+      - HOST=0.0.0.0
+      - PORT=5000
+    logging:
+      driver: json-file
+      options:
+        max-size: 10m
+        max-file: "3"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:5000/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 10s

ansible/docs/deploy_first.txt

@@ -0,0 +1,79 @@
+
+PLAY [Deploy application] ******************************************************
+
+TASK [Gathering Facts] *********************************************************
+ok: [ramzuka]
+
+TASK [docker : Add Docker GPG key] *********************************************
+ok: [ramzuka]
+
+TASK [docker : Add Docker repository] ******************************************
+ok: [ramzuka]
+
+TASK [docker : Verify repository exists] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Install Docker packages] ****************************************
+ok: [ramzuka]
+
+TASK [docker : Show installation status] ***************************************
+skipping: [ramzuka]
+
+TASK [docker : Ensure Docker is running] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Add user to docker group] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Install Docker Python module] ***********************************
+ok: [ramzuka]
+
+TASK [docker : Verify Docker installation] *************************************
+ok: [ramzuka]
+
+TASK [docker : Show Docker version] ********************************************
+ok: [ramzuka] => {
+    "msg": "Docker version 29.2.1, build a5c7197"
+}
+
+TASK [web_app : Include wipe tasks] ********************************************
+skipping: [ramzuka]
+
+TASK [web_app : Create application directory] **********************************
+ok: [ramzuka]
+
+TASK [web_app : Template docker-compose.yml] ***********************************
+ok: [ramzuka]
+
+TASK [web_app : Login to Docker Hub] *******************************************
+ok: [ramzuka]
+
+TASK [web_app : Pull Docker image] *********************************************
+ok: [ramzuka]
+
+TASK [web_app : Deploy with Docker Compose] ************************************
+changed: [ramzuka]
+
+TASK [web_app : Verify deployment] *********************************************
+ok: [ramzuka] => {
+    "msg": "Deployment completed"
+}
+
+TASK [web_app : Wait for container to be ready] ********************************
+ok: [ramzuka]
+
+TASK [web_app : Check health endpoint] *****************************************
+ok: [ramzuka]
+
+TASK [web_app : Display application info] **************************************
+ok: [ramzuka] => {
+    "msg": [
+        "Container devops-app is running",
+        "Application: http://127.0.0.1:5000",
+        "Health check: 200"
+    ]
+}
+
+PLAY RECAP *********************************************************************
+ramzuka                    : ok=19   changed=1    unreachable=0    failed=0    skipped=2    rescued=0    ignored=0   
+

ansible/docs/deploy_second.txt

@@ -0,0 +1,79 @@
+
+PLAY [Deploy application] ******************************************************
+
+TASK [Gathering Facts] *********************************************************
+ok: [ramzuka]
+
+TASK [docker : Add Docker GPG key] *********************************************
+ok: [ramzuka]
+
+TASK [docker : Add Docker repository] ******************************************
+ok: [ramzuka]
+
+TASK [docker : Verify repository exists] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Install Docker packages] ****************************************
+ok: [ramzuka]
+
+TASK [docker : Show installation status] ***************************************
+skipping: [ramzuka]
+
+TASK [docker : Ensure Docker is running] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Add user to docker group] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Install Docker Python module] ***********************************
+ok: [ramzuka]
+
+TASK [docker : Verify Docker installation] *************************************
+ok: [ramzuka]
+
+TASK [docker : Show Docker version] ********************************************
+ok: [ramzuka] => {
+    "msg": "Docker version 29.2.1, build a5c7197"
+}
+
+TASK [web_app : Include wipe tasks] ********************************************
+skipping: [ramzuka]
+
+TASK [web_app : Create application directory] **********************************
+ok: [ramzuka]
+
+TASK [web_app : Template docker-compose.yml] ***********************************
+ok: [ramzuka]
+
+TASK [web_app : Login to Docker Hub] *******************************************
+ok: [ramzuka]
+
+TASK [web_app : Pull Docker image] *********************************************
+ok: [ramzuka]
+
+TASK [web_app : Deploy with Docker Compose] ************************************
+changed: [ramzuka]
+
+TASK [web_app : Verify deployment] *********************************************
+ok: [ramzuka] => {
+    "msg": "Deployment completed"
+}
+
+TASK [web_app : Wait for container to be ready] ********************************
+ok: [ramzuka]
+
+TASK [web_app : Check health endpoint] *****************************************
+ok: [ramzuka]
+
+TASK [web_app : Display application info] **************************************
+ok: [ramzuka] => {
+    "msg": [
+        "Container devops-app is running",
+        "Application: http://127.0.0.1:5000",
+        "Health check: 200"
+    ]
+}
+
+PLAY RECAP *********************************************************************
+ramzuka                    : ok=19   changed=1    unreachable=0    failed=0    skipped=2    rescued=0    ignored=0   
+

ansible/docs/docker_ps.txt

@@ -0,0 +1,2 @@
+CONTAINER ID   IMAGE                                 COMMAND           CREATED          STATUS                      PORTS                                         NAMES
+4880ba11c904   ramzeus1/devops-info-service:latest   "python app.py"   20 minutes ago   Up 20 minutes (unhealthy)   0.0.0.0:5000->5000/tcp, [::]:5000->5000/tcp   devops-app

ansible/docs/docker_run.txt

@@ -0,0 +1,46 @@
+
+PLAY [Provision web servers] ***************************************************
+
+TASK [Gathering Facts] *********************************************************
+ok: [ramzuka]
+
+TASK [docker : Add Docker GPG key] *********************************************
+ok: [ramzuka]
+
+TASK [docker : Add Docker repository] ******************************************
+ok: [ramzuka]
+
+TASK [docker : Verify repository exists] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Install Docker packages] ****************************************
+ok: [ramzuka]
+
+TASK [docker : Show installation status] ***************************************
+skipping: [ramzuka]
+
+TASK [docker : Ensure Docker is running] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Add user to docker group] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Install Docker Python module] ***********************************
+ok: [ramzuka]
+
+TASK [docker : Verify Docker installation] *************************************
+ok: [ramzuka]
+
+TASK [docker : Show Docker version] ********************************************
+ok: [ramzuka] => {
+    "msg": "Docker version 29.2.1, build a5c7197"
+}
+
+TASK [Provisioning completed] **************************************************
+ok: [ramzuka] => {
+    "msg": "System provisioning completed successfully"
+}
+
+PLAY RECAP *********************************************************************
+ramzuka                    : ok=11   changed=0    unreachable=0    failed=0    skipped=1    rescued=0    ignored=0   
+

ansible/docs/health_check.txt

@@ -0,0 +1 @@
+{"status":"healthy","timestamp":"2026-03-04T06:52:52.268039+00:00","uptime_seconds":9}

ansible/docs/scenario1_normal.txt

@@ -0,0 +1,79 @@
+
+PLAY [Deploy application] ******************************************************
+
+TASK [Gathering Facts] *********************************************************
+ok: [ramzuka]
+
+TASK [docker : Add Docker GPG key] *********************************************
+ok: [ramzuka]
+
+TASK [docker : Add Docker repository] ******************************************
+ok: [ramzuka]
+
+TASK [docker : Verify repository exists] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Install Docker packages] ****************************************
+ok: [ramzuka]
+
+TASK [docker : Show installation status] ***************************************
+skipping: [ramzuka]
+
+TASK [docker : Ensure Docker is running] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Add user to docker group] ***************************************
+ok: [ramzuka]
+
+TASK [docker : Install Docker Python module] ***********************************
+ok: [ramzuka]
+
+TASK [docker : Verify Docker installation] *************************************
+ok: [ramzuka]
+
+TASK [docker : Show Docker version] ********************************************
+ok: [ramzuka] => {
+    "msg": "Docker version 29.2.1, build a5c7197"
+}
+
+TASK [web_app : Include wipe tasks] ********************************************
+skipping: [ramzuka]
+
+TASK [web_app : Create application directory] **********************************
+ok: [ramzuka]
+
+TASK [web_app : Template docker-compose.yml] ***********************************
+ok: [ramzuka]
+
+TASK [web_app : Login to Docker Hub] *******************************************
+ok: [ramzuka]
+
+TASK [web_app : Pull Docker image] *********************************************
+ok: [ramzuka]
+
+TASK [web_app : Deploy with Docker Compose] ************************************
+changed: [ramzuka]
+
+TASK [web_app : Verify deployment] *********************************************
+ok: [ramzuka] => {
+    "msg": "Deployment completed"
+}
+
+TASK [web_app : Wait for container to be ready] ********************************
+ok: [ramzuka]
+
+TASK [web_app : Check health endpoint] *****************************************
+ok: [ramzuka]
+
+TASK [web_app : Display application info] **************************************
+ok: [ramzuka] => {
+    "msg": [
+        "Container devops-app is running",
+        "Application: http://127.0.0.1:5000",
+        "Health check: 200"
+    ]
+}
+
+PLAY RECAP *********************************************************************
+ramzuka                    : ok=19   changed=1    unreachable=0    failed=0    skipped=2    rescued=0    ignored=0   
+