michaelschiemer/deployment/ansible/playbooks/remove-framework-production-stack.yml

---
- name: Remove framework-production Stack from Production Server
  hosts: production
  become: no
  gather_facts: yes

  vars:
    stack_name: framework-production
    stack_path: "~/framework-production"

  tasks:
    - name: Check if Docker is running
      systemd:
        name: docker
        state: started
      register: docker_service
      become: yes

    - name: Fail if Docker is not running
      fail:
        msg: "Docker service is not running"
      when: docker_service.status.ActiveState != 'active'

    - name: Check if framework-production stack directory exists
      stat:
        path: "{{ stack_path }}"
      register: stack_dir

    - name: Check if framework-production containers exist (all states)
      shell: |
        docker ps -a --filter "name={{ stack_name }}" --format "{{ '{{' }}.Names{{ '}}' }}"
      args:
        executable: /bin/bash
      register: all_containers
      changed_when: false
      failed_when: false

    - name: Display all containers found
      debug:
        msg: "Found containers: {{ all_containers.stdout_lines if all_containers.stdout_lines | length > 0 else 'None' }}"

    - name: List all containers to find framework-production related ones
      shell: |
        docker ps -a --format "{{ '{{' }}.Names{{ '}}' }}\t{{ '{{' }}.Image{{ '}}' }}\t{{ '{{' }}.Status{{ '}}' }}"
      args:
        executable: /bin/bash
      register: all_containers_list
      changed_when: false
      failed_when: false

    - name: Display all containers
      debug:
        msg: "{{ all_containers_list.stdout_lines }}"

    - name: Check for containers with framework-production in name or image
      shell: |
        docker ps -a --format "{{ '{{' }}.Names{{ '}}' }}" | grep -iE "(framework-production|^db$|^php$|^web$)" || echo ""
      args:
        executable: /bin/bash
      register: matching_containers
      changed_when: false
      failed_when: false

    - name: Check for containers with framework-production images
      shell: |
        docker ps -a --format "{{ '{{' }}.Names{{ '}}' }}\t{{ '{{' }}.Image{{ '}}' }}" | grep -i "framework-production" | cut -f1 || echo ""
      args:
        executable: /bin/bash
      register: image_based_containers
      changed_when: false
      failed_when: false

    - name: Display found containers
      debug:
        msg:
          - "Containers by name pattern: {{ matching_containers.stdout_lines if matching_containers.stdout_lines | length > 0 else 'None' }}"
          - "Containers by image: {{ image_based_containers.stdout_lines if image_based_containers.stdout_lines | length > 0 else 'None' }}"

    - name: Stop and remove containers using docker-compose if stack directory exists
      shell: |
        cd {{ stack_path }}
        docker-compose down -v
      args:
        executable: /bin/bash
      when: stack_dir.stat.exists
      register: compose_down_result
      changed_when: true
      ignore_errors: yes

    - name: Stop and remove containers by name pattern and image
      shell: |
        REMOVED_CONTAINERS=""
        
        # Method 1: Remove containers with framework-production in image name
        while IFS=$'\t' read -r container image; do
          if [[ "$image" == *"framework-production"* ]]; then
            echo "Stopping and removing container '$container' (image: $image)"
            docker stop "$container" 2>/dev/null || true
            docker rm "$container" 2>/dev/null || true
            REMOVED_CONTAINERS="$REMOVED_CONTAINERS $container"
          fi
        done < <(docker ps -a --format "{{ '{{' }}.Names{{ '}}' }}\t{{ '{{' }}.Image{{ '}}' }}")
        
        # Method 2: Remove containers with specific names that match the pattern
        for container_name in "db" "php" "web"; do
          # Check if container exists and has framework-production image
          container_info=$(docker ps -a --filter "name=^${container_name}$" --format "{{ '{{' }}.Names{{ '}}' }}\t{{ '{{' }}.Image{{ '}}' }}" 2>/dev/null || echo "")
          if [[ -n "$container_info" ]]; then
            image=$(echo "$container_info" | cut -f2)
            if [[ "$image" == *"framework-production"* ]] || [[ "$image" == *"mariadb"* ]]; then
              echo "Stopping and removing container '$container_name' (image: $image)"
              docker stop "$container_name" 2>/dev/null || true
              docker rm "$container_name" 2>/dev/null || true
              REMOVED_CONTAINERS="$REMOVED_CONTAINERS $container_name"
            fi
          fi
        done
        
        # Method 3: Remove containers with framework-production in name
        docker ps -a --format "{{ '{{' }}.Names{{ '}}' }}" | grep -i framework-production | while read container; do
          if [ ! -z "$container" ]; then
            echo "Stopping and removing container '$container'"
            docker stop "$container" 2>/dev/null || true
            docker rm "$container" 2>/dev/null || true
            REMOVED_CONTAINERS="$REMOVED_CONTAINERS $container"
          fi
        done
        
        # Output removed containers
        if [[ -n "$REMOVED_CONTAINERS" ]]; then
          echo "Removed containers:$REMOVED_CONTAINERS"
        else
          echo "No containers were removed"
        fi
      args:
        executable: /bin/bash
      register: direct_remove_result
      changed_when: "'Removed containers' in direct_remove_result.stdout"
      failed_when: false

    - name: Remove stack directory if it exists
      file:
        path: "{{ stack_path }}"
        state: absent
      when: stack_dir.stat.exists
      register: dir_removed

    - name: Verify all framework-production containers are removed
      shell: |
        docker ps -a --format "{{ '{{' }}.Names{{ '}}' }}" | grep -i framework-production || echo ""
      args:
        executable: /bin/bash
      register: remaining_containers
      changed_when: false
      failed_when: false

    - name: Display removal status
      debug:
        msg:
          - "=== framework-production Stack Removal Complete ==="
          - "Stack directory removed: {{ 'Yes' if dir_removed.changed else 'No (did not exist)' }}"
          - "Containers removed: {{ 'Yes' if (compose_down_result.changed or direct_remove_result.changed) else 'No (none found)' }}"
          - "Remaining containers: {{ remaining_containers.stdout if remaining_containers.stdout else 'None' }}"
          - ""
          - "Stack '{{ stack_name }}' has been successfully removed."