added a few tests, corrected various errors
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@ -2,8 +2,9 @@
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# defaults file for install_docker
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install_docker_edition: ce # can be ce or ee (community or enterprise)
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install_docker_start_service: true
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install_docker_compose: true
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install_docker_compose: false
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install_docker_compose_version: latest
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install_docker_python_packages: true
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install_docker_python_packages: false
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install_docker_python_packages_version: latest
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install_docker_users: []
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install_docker_daemon_options: {}
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@ -1,2 +1,14 @@
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---
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# handlers file for install_docker
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- name: "Enable docker service"
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ansible.builtin.service:
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name: docker
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enabled: true
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listen: "systemctl-enable-docker"
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- name: "Start docker service"
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ansible.builtin.service:
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name: docker
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state: restarted
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listen: "systemctl-restart-docker"
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when: install_docker_start_service
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@ -3,8 +3,29 @@
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def test_hosts_file(host):
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"""Validate /etc/hosts file."""
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f = host.file("/etc/hosts")
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etc_hosts = host.file("/etc/hosts")
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assert etc_hosts.exists
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assert etc_hosts.user == "root"
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assert etc_hosts.group == "root"
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assert f.exists
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assert f.user == "root"
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assert f.group == "root"
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def test_docker_service(host):
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"""Validate docker service."""
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docker_service = host.service("docker.service")
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assert docker_service.is_enabled
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assert docker_service.is_running
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assert docker_service.systemd_properties["Restart"] == "always"
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assert docker_service.systemd_properties["FragmentPath"] == "/lib/systemd/system/docker.service"
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def test_docker_daemon(host):
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"""Validate /etc/docker/daemon.json file."""
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docker_daemon_file = host.file("/etc/docker/daemon.json")
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assert docker_daemon_file.exists
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assert docker_daemon_file.user == "root"
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assert docker_daemon_file.group =="root"
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assert docker_daemon_file.mode == 0o644
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assert docker_daemon_file.contains("{}")
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def test_docker_interaction(host):
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"""Validate interaction with docker."""
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docker_ps = host.check_output("docker ps")
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assert docker_ps == "CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES"
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7
molecule/with_custom_config/converge.yml
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7
molecule/with_custom_config/converge.yml
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@ -0,0 +1,7 @@
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---
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- name: Converge
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hosts: all
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tasks:
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- name: "Include ednxzu.install_docker"
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ansible.builtin.include_role:
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name: "ednxzu.install_docker"
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9
molecule/with_custom_config/group_vars/all.yml
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9
molecule/with_custom_config/group_vars/all.yml
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@ -0,0 +1,9 @@
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---
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install_docker_edition: ce # can be ce or ee (community or enterprise)
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install_docker_start_service: true
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install_docker_compose: true
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install_docker_compose_version: latest
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install_docker_python_packages: true
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install_docker_python_packages_version: latest
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install_docker_users: []
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install_docker_daemon_options: {}
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41
molecule/with_custom_config/molecule.yml
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41
molecule/with_custom_config/molecule.yml
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@ -0,0 +1,41 @@
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---
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dependency:
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name: galaxy
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options:
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requirements-file: ./requirements.yml
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driver:
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name: docker
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platforms:
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- name: instance
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image: geerlingguy/docker-${MOLECULE_TEST_OS}-ansible
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command: ""
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volumes:
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- /sys/fs/cgroup:/sys/fs/cgroup
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cgroupns_mode: host
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privileged: true
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pre_build_image: true
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provisioner:
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name: ansible
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config_options:
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defaults:
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remote_tmp: /tmp/.ansible
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verifier:
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name: testinfra
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lint: |
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yamllint -c .yamllint .
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ansible-lint
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scenario:
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name: with_custom_config
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test_sequence:
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- dependency
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- lint
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- cleanup
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- destroy
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- syntax
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- create
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- prepare
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- converge
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- idempotence
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- verify
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- cleanup
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- destroy
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6
molecule/with_custom_config/requirements.yml
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6
molecule/with_custom_config/requirements.yml
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@ -0,0 +1,6 @@
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---
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# requirements file for molecule
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roles:
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- name: ednxzu.manage_repositories
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- name: ednxzu.manage_apt_packages
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- name: ednxzu.manage_pip_packages
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22
molecule/with_custom_config/tests/conftest.py
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22
molecule/with_custom_config/tests/conftest.py
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@ -0,0 +1,22 @@
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"""PyTest Fixtures."""
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from __future__ import absolute_import
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import os
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import pytest
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def pytest_runtest_setup(item):
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"""Run tests only when under molecule with testinfra installed."""
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try:
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import testinfra
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except ImportError:
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pytest.skip("Test requires testinfra", allow_module_level=True)
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if "MOLECULE_INVENTORY_FILE" in os.environ:
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pytest.testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
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os.environ["MOLECULE_INVENTORY_FILE"]
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).get_hosts("all")
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else:
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pytest.skip(
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"Test should run only from inside molecule.", allow_module_level=True
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)
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41
molecule/with_custom_config/tests/test_default.py
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41
molecule/with_custom_config/tests/test_default.py
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@ -0,0 +1,41 @@
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"""Role testing files using testinfra."""
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def test_hosts_file(host):
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"""Validate /etc/hosts file."""
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etc_hosts = host.file("/etc/hosts")
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assert etc_hosts.exists
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assert etc_hosts.user == "root"
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assert etc_hosts.group == "root"
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def test_docker_service(host):
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"""Validate docker service."""
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docker_service = host.service("docker.service")
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assert docker_service.is_enabled
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assert docker_service.is_running
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assert docker_service.systemd_properties["Restart"] == "always"
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assert docker_service.systemd_properties["FragmentPath"] == "/lib/systemd/system/docker.service"
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def test_docker_daemon(host):
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"""Validate /etc/docker/daemon.json file."""
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docker_daemon_file = host.file("/etc/docker/daemon.json")
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assert docker_daemon_file.exists
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assert docker_daemon_file.user == "root"
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assert docker_daemon_file.group =="root"
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assert docker_daemon_file.mode == 0o644
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assert docker_daemon_file.contains("{}")
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def test_docker_interaction(host):
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"""Validate interaction with docker."""
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docker_ps = host.check_output("docker ps")
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assert docker_ps == "CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES"
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def test_docker_compose(host):
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"""Validate docker-compose installation"""
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docker_compose_bin = host.file("/usr/local/bin/docker-compose")
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docker_compose_version = host.check_output("docker-compose --version")
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assert docker_compose_bin.exists
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assert docker_compose_bin.user == "root"
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assert docker_compose_bin.group == "root"
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assert docker_compose_bin.mode == 0o755
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assert docker_compose_version == "Docker Compose version "+ r'^v\d+\.\d+\.\d+$'
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@ -7,13 +7,13 @@
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append: true
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loop: "{{ install_docker_users }}"
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- name: "Enable docker service"
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ansible.builtin.service:
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name: docker
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enabled: true
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- name: "Start docker service"
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ansible.builtin.service:
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name: docker
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state: restarted
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when: install_docker_start_service
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- name: "Copy daemon.json template"
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ansible.builtin.template:
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src: daemon.json.j2
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dest: "{{ install_docker_daemon_dir }}/daemon.json"
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owner: root
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group: root
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mode: '0644'
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notify:
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- "systemctl-enable-docker"
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- "systemctl-restart-docker"
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register: _docker_compose_new_release
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- name: "Check current compose version"
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command: "{{ install_docker_compose_path }} --version --short"
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ansible.builtin.command: "{{ install_docker_compose_path }} --version --short"
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register: _docker_compose_old_release
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check_mode: false
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changed_when: false
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owner: root
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group: root
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mode: '0755'
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1
templates/daemon.json.j2
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1
templates/daemon.json.j2
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{{ install_docker_daemon_options | to_nice_json }}
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