Commit 7e433ac9 authored Aug 09, 2025 by nimrod

Ansible: Use the overlay2 Docker storage driver.

The btrfs driver is buggy (see
https://github.com/moby/moby/issues/27653). I've had to deal with this
several times now and mostly on ns4 (where most of the CI jobs run).
Keep the btrfs partitions (snapshots make backups easier) but use the
`overlay2` storage driver to avoid to dangling subvolumes.

parent de93b1e2

Ansible/roles/debian_server/tasks/docker.yml

+10 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,16 @@
		notify:
		- Update GRUB

		- name: Configure the Docker daemon
		ansible.builtin.copy:
		content: "{{ docker_daemon_config \| to_nice_json }}"
		dest: /etc/docker/daemon.json
		group: root
		mode: 0o0600
		owner: root
		notify:
		- Restart Docker

		- name: Copy the script to start stopped container after a restart
		ansible.builtin.copy:
		dest: /usr/share/docker.io/restart-containers

Ansible/roles/debian_server/vars/main.yml

+3 −0

Original line number	Diff line number	Diff line
		@@ -58,3 +58,6 @@ toolbox_distros_without_apt_package:
		- hera
		- odin
		- jolnir

		docker_daemon_config:
		storage-driver: overlay2