### Install Specific Docker SDK Version for Python 2.7

Source: https://github.com/ansible-collections/community.docker/blob/main/docs/docsite/rst/scenario_guide.rst

For Python 2.7, install a specific version of the Docker SDK for Python (between 2.0.0 and 4.4.4) as support was removed in later versions. Avoid installing both 'docker' and 'docker-py'.

```console
$ pip install 'docker==4.4.4'
```

--------------------------------

### Start Docker Container

Source: https://github.com/ansible-collections/community.docker/blob/main/docs/docsite/rst/scenario_guide.rst

Starts a Docker container with specified image, command, and name. Includes options for cleanup, detached mode, and capturing output logs.

```yaml
- name: Start container
  community.docker.docker_container:
    cleanup: true
    command: python --version
    detach: false
    image: python:3.12
    name: my-python-container
    output_logs: true
```

--------------------------------

### Install Docker SDK for Python

Source: https://github.com/ansible-collections/community.docker/blob/main/docs/docsite/rst/scenario_guide.rst

Install the Docker SDK for Python using pip. This is required for most community.docker modules and plugins.

```console
$ pip install docker
```

--------------------------------

### Configure Docker Module Defaults

Source: https://github.com/ansible-collections/community.docker/blob/main/docs/docsite/rst/scenario_guide.rst

Set default connection options for Docker modules, including host, TLS settings, and timeouts. This configuration applies to all Docker modules within the play.

```yaml
hosts: localhost
      gather_facts: false
      module_defaults:
        group/community.docker.docker:
          # Select Docker Daemon on other host
          docker_host: tcp://192.0.2.23:2376
          # Configure TLS
          tls: true
          validate_certs: true
          tls_hostname: docker.example.com
          ca_path: /path/to/cacert.pem
          # Increase timeout
          timeout: 120
      tasks:
        - name: Pull image
          community.docker.docker_image_pull:
            name: python
            tag: 3.12

        - name: Start container
          community.docker.docker_container:
            cleanup: true
            command: python --version
            detach: false
            image: python:3.12
            name: my-python-container
            output_logs: true

        - name: Show output
          ansible.builtin.debug:
            msg: "{{ output.container.Output }}"
```

--------------------------------

### Display Container Output

Source: https://github.com/ansible-collections/community.docker/blob/main/docs/docsite/rst/scenario_guide.rst

Uses the ansible.builtin.debug module to display the output captured from a Docker container.

```yaml
- name: Show output
  ansible.builtin.debug:
    msg: "{{ output.container.Output }}"
```

--------------------------------

### Pull Docker Image

Source: https://github.com/ansible-collections/community.docker/blob/main/docs/docsite/rst/scenario_guide.rst

Pulls a Docker image with a specified name and tag using the community.docker.docker_image_pull module.

```yaml
- name: Pull image
  community.docker.docker_image_pull:
    name: python
    tag: 3.12
```

--------------------------------

### Use Module Defaults Group in Playbook

Source: https://github.com/ansible-collections/community.docker/blob/main/docs/docsite/rst/scenario_guide.rst

Configure common parameters for Docker modules using the 'community.docker.docker' module defaults group in an Ansible playbook. This avoids repetitive parameter specification.

```yaml
---
- name: Pull image and start the container

```

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