7a65e7f7c6
Some sanoid packages (e.g. on Ubuntu 26.04) don't ship /etc/sanoid, so the config template failed with 'Destination directory does not exist'. Create the directory explicitly, and copy the packaged sanoid.defaults.conf into it (sanoid requires it beside sanoid.conf) so the first timer run succeeds. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
65 lines
1.9 KiB
YAML
65 lines
1.9 KiB
YAML
---
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- name: Create Docker apt keyring dir
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ansible.builtin.file:
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path: /etc/apt/keyrings
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state: directory
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mode: "0755"
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- name: Add Docker's official GPG key
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ansible.builtin.get_url:
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url: https://download.docker.com/linux/ubuntu/gpg
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dest: /etc/apt/keyrings/docker.asc
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mode: "0644"
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- name: Add Docker apt repository
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ansible.builtin.apt_repository:
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repo: >-
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deb [arch={{ 'arm64' if ansible_architecture == 'aarch64' else 'amd64' }}
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signed-by=/etc/apt/keyrings/docker.asc]
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https://download.docker.com/linux/ubuntu {{ docker_apt_codename }} stable
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filename: docker
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state: present
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register: docker_repo
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- name: Refresh apt cache after adding the Docker repo
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ansible.builtin.apt:
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update_cache: true
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when: docker_repo is changed
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- name: Ensure the ZFS docker dataset is mounted at the data-root
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ansible.builtin.command: "zfs get -H -o value mounted {{ zfs_pool_name }}/platform/docker"
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register: docker_ds_mounted
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changed_when: false
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failed_when: docker_ds_mounted.stdout != "yes"
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# The zfs role creates tank/platform/docker with mountpoint=/var/lib/docker.
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# This guards against installing Docker onto the wrong (non-ZFS) filesystem.
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- name: Ensure /etc/docker exists
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ansible.builtin.file:
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path: /etc/docker
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state: directory
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mode: "0755"
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- name: Write Docker daemon configuration (before first start, so the zfs
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storage driver initializes on the empty ZFS data-root)
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ansible.builtin.template:
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src: daemon.json.j2
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dest: /etc/docker/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: Restart docker
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- name: Install Docker Engine + Compose plugin
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ansible.builtin.apt:
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name:
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- docker.io
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- docker-compose-v2
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state: present
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update_cache: true
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- name: Ensure Docker is enabled and running
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ansible.builtin.systemd:
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name: docker
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enabled: true
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state: started
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