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[NEW] added uninstall playbook to docker install playbook and made fixes
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| # 📋 Docker Installation and Uninstallation Playbook | ||
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| This playbook installs Docker on multiple Linux operating systems and provides a method to uninstall Docker, including the cleanup of associated files and directories. | ||
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| ## 🛠️ Usage | ||
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| ### Install Docker | ||
| Run the following command to install Docker on your servers: | ||
| ```bash | ||
| ansible-playbook -i inventory.ini ./install_docker.yml | ||
| ``` | ||
| # Clean up and Uninstall Docker | ||
| To clean up and uninstall Docker from your servers, use the following command: | ||
| ```bash | ||
| ansible-playbook -i inventory.ini ./uninstall_docker.yml | ||
| ``` | ||
| This will: | ||
| * Stop all Docker services. | ||
| * Remove all Docker containers, images, volumes, and associated files. | ||
| * Remove the Docker GPG keys and repository sources. | ||
| * Uninstall Docker packages. | ||
| * Remove Docker user and group. | ||
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| # 💻 Supported Linux Operating Systems | ||
| * 🐧 **Debian:** 11,12 | ||
| * 🐧 **Ubuntu:** 20.04,22.04 | ||
| * 🐧 **RHEL:** 7,8 | ||
| * 🐧 **Fedora:** 39,40 | ||
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| # ✅ Tested Operating Systems | ||
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| * ✅**Debian:** 11,12 | ||
| * ✅**Ubuntu:** 20.04,22.04 | ||
| * ✅**RHEL:** 7,8 | ||
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| # ⚙️ Supported Ansible Versions | ||
| * ✅ ansible [core 2.16.3] | ||
| * ❗️ ansible [core 2.17.3] (compatibility issues) | ||
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| > Note: The playbook assumes you are running Ansible as the root user. For non-root users, ensure you have become privileges configured. |
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| --- | ||
| - name: Uninstall Docker on multiple OS | ||
| hosts: all | ||
| become: true | ||
| tasks: | ||
| - name: Gather facts | ||
| ansible.builtin.setup: | ||
| filter: ansible_distribution* | ||
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| - name: Check if Docker is installed | ||
| ansible.builtin.command: | ||
| cmd: "which docker" | ||
| register: docker_installed | ||
| ignore_errors: true | ||
| failed_when: docker_installed.rc != 0 and docker_installed.rc != 1 | ||
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| - name: Stop all running containers (if Docker is found) | ||
| ansible.builtin.shell: docker stop $(docker ps -q) | ||
| when: docker_installed.rc == 0 | ||
| ignore_errors: yes | ||
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| - name: Remove all stopped containers (if Docker is found) | ||
| ansible.builtin.shell: docker rm $(docker ps -a -q) | ||
| when: docker_installed.rc == 0 | ||
| ignore_errors: yes | ||
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| - name: Remove all Docker images (if Docker is found) | ||
| ansible.builtin.shell: docker rmi $(docker images -a -q) | ||
| when: docker_installed.rc == 0 | ||
| ignore_errors: yes | ||
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| - name: Remove all Docker volumes (if Docker is found) | ||
| ansible.builtin.shell: docker volume prune -f | ||
| when: docker_installed.rc == 0 | ||
| ignore_errors: yes | ||
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| - name: Prune all Docker system files (if Docker is found) | ||
| ansible.builtin.shell: docker system prune -a -f --volumes | ||
| when: docker_installed.rc == 0 | ||
| ignore_errors: yes | ||
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| - name: Stop Docker service (if Docker is found) | ||
| ansible.builtin.systemd: | ||
| name: docker | ||
| state: stopped | ||
| when: docker_installed.rc == 0 | ||
| ignore_errors: yes | ||
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| - name: Remove Docker packages (Ubuntu/Debian) | ||
| ansible.builtin.apt: | ||
| name: "{{ item }}" | ||
| state: absent | ||
| purge: yes | ||
| loop: | ||
| - docker-ce | ||
| - docker-ce-cli | ||
| - containerd.io | ||
| - docker-compose-plugin | ||
| - docker-buildx-plugin | ||
| - docker.io | ||
| when: ansible_distribution in ['Ubuntu', 'Debian'] | ||
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| - name: Remove Docker packages (CentOS/RHEL/Fedora) | ||
| ansible.builtin.yum: | ||
| name: | ||
| - docker | ||
| - docker-client | ||
| - docker-client-latest | ||
| - docker-common | ||
| - docker-latest | ||
| - docker-latest-logrotate | ||
| - docker-logrotate | ||
| - docker-engine | ||
| - containerd.io | ||
| state: absent | ||
| when: ansible_distribution in ['CentOS', 'RedHat', 'Fedora'] | ||
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| - name: Remove Docker packages (SLES) | ||
| community.general.zypper: | ||
| name: docker | ||
| state: absent | ||
| when: ansible_distribution == 'SLES' | ||
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| - name: Remove leftover Docker files and directories | ||
| ansible.builtin.file: | ||
| path: "{{ item }}" | ||
| state: absent | ||
| loop: | ||
| - /var/lib/docker | ||
| - /etc/docker | ||
| - /var/run/docker.sock | ||
| - /usr/local/bin/docker-compose | ||
| - /root/.docker | ||
| - /home/{{ ansible_user_id }}/.docker | ||
| - /var/lib/containerd | ||
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| - name: Remove Docker group | ||
| ansible.builtin.group: | ||
| name: docker | ||
| state: absent | ||
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| - name: Clean up APT sources (Ubuntu/Debian) | ||
| file: | ||
| path: /etc/apt/sources.list.d/docker.list | ||
| state: absent | ||
| when: ansible_distribution in ['Ubuntu', 'Debian'] | ||
| ignore_errors: yes | ||
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| - name: Clean up Yum/DNF sources (CentOS/RHEL/Fedora) | ||
| file: | ||
| path: /etc/yum.repos.d/docker-ce.repo | ||
| state: absent | ||
| when: ansible_distribution in ['CentOS', 'RedHat', 'Fedora'] | ||
| ignore_errors: yes | ||
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| - name: Remove Docker GPG key (Ubuntu/Debian) | ||
| ansible.builtin.apt_key: | ||
| id: "{{ item }}" | ||
| state: absent | ||
| loop: | ||
| - 9DC858229FC7DD38854AE2D88D81803C0EBFCD88 # Docker GPG key for Ubuntu/Debian | ||
| when: ansible_distribution in ['Ubuntu', 'Debian'] | ||
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| - name: Remove Docker GPG key (CentOS/RHEL/Fedora) | ||
| ansible.builtin.rpm_key: | ||
| key: https://download.docker.com/linux/centos/gpg | ||
| state: absent | ||
| when: ansible_distribution in ['CentOS', 'RedHat', 'Fedora'] |