Docker ubuntu
Para instalar Docker y Docker Compose en Ubuntu 22.04 utilizando Ansible, puedes crear un playbook y dividir las tareas en varios archivos. A continuación se muestra cómo estructurar los archivos y el contenido de cada uno de ellos.
**Estructura de archivos:**
```
ansible-docker-install/
|-- roles/
| |-- docker/
| | |-- tasks/
| | | |-- main.yml
| | | |-- install_dependencies.yml
| | | |-- install_docker.yml
| |-- docker-compose/
| | |-- tasks/
| | | |-- main.yml
| | | |-- install_docker_compose.yml
|-- playbook.yml
```
**playbook.yml:**
```yaml
- name: Install Docker and Docker Compose on Ubuntu 22.04
hosts: all
become: yes
roles:
- docker
- docker-compose
```
**roles/docker/tasks/main.yml:**
```yaml
---
- name: Install Docker dependencies
include_tasks: install_dependencies.yml
- name: Install Docker
include_tasks: install_docker.yml
```
**roles/docker/tasks/install_dependencies.yml:**
```yaml
---
- name: Update apt package index
ansible.builtin.apt:
update_cache: yes
- name: Install required packages
ansible.builtin.apt:
name:
- apt-transport-https
- ca-certificates
- curl
- software-properties-common
state: present
```
**roles/docker/tasks/install_docker.yml:**
```yaml
---
- name: Add Docker GPG key
ansible.builtin.apt_key:
url: https://download.docker.com/linux/ubuntu/gpg
keyring: /usr/share/keyrings/docker-archive-keyring.gpg
- name: Add Docker repository
ansible.builtin.apt_repository:
repo: "deb [arch={{ ansible_architecture }} signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable"
state: present
- name: Install Docker CE
ansible.builtin.apt:
name: docker-ce
state: present
update_cache: yes
```
**roles/docker-compose/tasks/main.yml:**
```yaml
---
- name: Install Docker Compose
include_tasks: install_docker_compose.yml
```
**roles/docker-compose/tasks/install_docker_compose.yml:**
```yaml
---
- name: Download Docker Compose binary
ansible.builtin.get_url:
url: "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-{{ ansible_system }}-{{ ansible_userspace_architecture }}"
dest: /usr/local/bin/docker-compose
mode: '0755'
```
Para ejecutar este playbook, crea un archivo de inventario con las direcciones IP o los nombres de dominio de las máquinas objetivo y ejecuta el comando `ansible-playbook`:
```bash
ansible-playbook -i inventory.ini playbook.yml
```
Después de ejecutar el playbook, Docker y Docker Compose estarán instalados en las máquinas objetivo.
Comentarios
Publicar un comentario