Initial

deploy-playbook.yml

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+---
+# Deployment Playbook for Debian Linux
+# This playbook deploys applications and services
+
+- name: Deploy applications on Debian Linux
+  hosts: alpine
+  become: yes
+  gather_facts: yes
+  
+  tasks:
+    - name: Update apt package index
+      apt:
+        update_cache: yes
+        cache_valid_time: 3600
+    
+    - name: Install Docker
+      apt:
+        name:
+          - docker.io
+          - docker-compose
+        state: present
+    
+    - name: Add vagrant user to docker group
+      user:
+        name: vagrant
+        groups: docker
+        append: yes
+    
+    - name: Start and enable Docker service
+      systemd:
+        name: docker
+        state: started
+        enabled: yes
+    
+    - name: Test Docker installation
+      command: docker --version
+      register: docker_version
+      changed_when: false
+    
+    - name: Show Docker version
+      debug:
+        msg: "{{ docker_version.stdout }}"
+    
+    - name: Pull a lightweight test image
+      docker_image:
+        name: alpine:latest
+        source: pull
+    
+    - name: Run a test container
+      docker_container:
+        name: test-container
+        image: alpine:latest
+        command: echo "Docker is working on {{ inventory_hostname }}!"
+        state: present
+        auto_remove: yes
+    
+    - name: Create application directory
+      file:
+        path: /opt/app
+        state: directory
+        mode: '0755'
+    
+    - name: Create sample application
+      copy:
+        content: |
+          #!/bin/bash
+          echo "Hello from {{ inventory_hostname }}!"
+          echo "Running on Debian Linux"
+          echo "Memory: $(free -m | grep Mem | awk '{print $2}')MB"
+          echo "Disk: $(df -h / | tail -1 | awk '{print $2}')"
+        dest: /opt/app/hello.sh
+        mode: '0755'
+    
+    - name: Create systemd service for sample app
+      copy:
+        content: |
+          [Unit]
+          Description=Sample Application
+          After=network.target
+          
+          [Service]
+          Type=simple
+          User=vagrant
+          ExecStart=/opt/app/hello.sh
+          Restart=always
+          RestartSec=10
+          
+          [Install]
+          WantedBy=multi-user.target
+        dest: /etc/systemd/system/sample-app.service
+        mode: '0644'
+    
+    - name: Reload systemd daemon
+      systemd:
+        daemon_reload: yes
+    
+    - name: Enable sample application service
+      systemd:
+        name: sample-app
+        enabled: yes
+        state: started
+    
+    - name: Check service status
+      command: systemctl status sample-app
+      register: service_status
+      changed_when: false
+      ignore_errors: yes
+    
+    - name: Show service status
+      debug:
+        msg: "{{ service_status.stdout_lines }}"
+    
+    - name: Create deployment info file
+      copy:
+        content: |
+          Deployment completed on {{ inventory_hostname }}
+          Date: {{ ansible_date_time.iso8601 }}
+          OS: {{ ansible_distribution }} {{ ansible_distribution_version }}
+          Architecture: {{ ansible_architecture }}
+          Memory: {{ ansible_memtotal_mb }}MB
+          Docker: {{ docker_version.stdout }}
+        dest: /opt/app/deployment-info.txt
+        mode: '0644'
+    
+    - name: Display deployment info
+      command: cat /opt/app/deployment-info.txt
+      register: deployment_info
+      changed_when: false
+    
+    - name: Show deployment info
+      debug:
+        msg: "{{ deployment_info.stdout_lines }}"