Files
ansible/roles/docker/tasks/RedHat.yml
jaydee cf02eba95a
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2026-01-08 07:36:06 +01:00

130 lines
3.6 KiB
YAML

- name: Setup docker
become: "{{ false if inventory_hostname == 'nas.home.lan' else true }}"
block:
- name: Facts
ansible.builtin.setup:
- name: Remove old Docker packages
ansible.builtin.dnf:
name:
- docker
- docker-client
- docker-client-latest
- docker-common
- docker-latest
- docker-latest-logrotate
- docker-logrotate
- docker-engine
state: absent
- name: Install required packages
ansible.builtin.dnf:
name:
- dnf-plugins-core
- ca-certificates
- curl
- gnupg2
state: present
- name: Add Docker repository
ansible.builtin.get_url:
url: https://download.docker.com/linux/centos/docker-ce.repo
dest: /etc/yum.repos.d/docker-ce.repo
mode: '0644'
- name: Install Docker Engine
ansible.builtin.dnf:
name:
- docker-ce
- docker-ce-cli
- containerd.io
- docker-buildx-plugin
- docker-compose-plugin
state: latest
- name: Add users to docker group
ansible.builtin.user:
name: "{{ item }}"
groups: docker
append: true
loop: "{{ docker_users }}"
when: docker_users | length > 0
- name: Create a directory docker.service.d
ansible.builtin.file:
path: /etc/systemd/system/docker.service.d/
state: directory
mode: '0755'
- name: Create a directory for certs
ansible.builtin.file:
path: /etc/docker/certs
state: directory
mode: '0700'
owner: root
group: root
- name: Creating a file with content
ansible.builtin.copy:
dest: "/etc/systemd/system/docker.service.d/override.conf"
content: |
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock --tlsverify --tlscacert=/etc/docker/certs/ca.pem --tlscert=/etc/docker/certs/server-cert.pem --tlskey=/etc/docker/certs/server-key.pem -H=0.0.0.0:2376
mode: '0600'
owner: root
group: root
notify: restart_docker
when: mode == "cert"
- name: Just force systemd to reread configs
ansible.builtin.systemd:
daemon_reload: true
- name: Check if file exists
ansible.builtin.stat:
path: /etc/docker/certs/ca.pem
register: file_check
- name: Print file check result
ansible.builtin.debug:
var: file_check
- name: Include role only if missing
ansible.builtin.include_role:
name: cert_gen
when: not file_check.stat.exists and mode == "cert"
- name: Create docker config file
ansible.builtin.copy:
dest: /etc/docker/daemon.json
content: |
{
"log-driver": "json-file",
"log-opts": {
"max-size": "10m",
"max-file": "3"
},
"data-root": "/var/lib/docker",
"dns": ["192.168.77.101", "192.168.77.106", "8.8.8.8"],
"dns-search": ["lan", "home.lan"]
}
mode: '0644'
owner: root
group: root
- name: Restart docker service
ansible.builtin.service:
name: docker
state: restarted
# - name: Get keys for raspotify
# ansible.builtin.shell: docker plugin install grafana/loki-docker-driver:3.3.2-{{ ansible_architecture }} --alias loki --grant-all-permissions
- name: Install a plugin
community.docker.docker_plugin:
plugin_name: grafana/loki-docker-driver
alias: loki
state: enable