diff --git a/source/more-info/unsupported/docker_configuration.markdown b/source/more-info/unsupported/docker_configuration.markdown index 5e6b54705cf1..667414e95937 100644 --- a/source/more-info/unsupported/docker_configuration.markdown +++ b/source/more-info/unsupported/docker_configuration.markdown @@ -7,8 +7,7 @@ description: "More information on why Docker configuration marks the installatio The Supervisor has some expectations of how the Docker daemon is configured to maintain the stability and performance of the host running the Supervisor. -The logging driver for the Docker daemon needs to be set to `journald` and the storage driver -needs to be set to `overlay2`. +The logging driver for the Docker daemon needs to be set to `journald` and the storage driver needs to be set to `overlay2`. We only support cgroup version 1 on our hardware handling. @@ -16,10 +15,7 @@ We only support cgroup version 1 on our hardware handling. If you are running an older version of our Home Assistant OS, update it to the latest version in the {% my configuration title="Configuration" %} panel. -If you are running Home Assistant Supervised, you need to modify the Docker daemon -configuration on the host. The configuration is located at `/etc/docker/daemon.json`. -If that file doesn't exist, you can create it and make sure it at least has the -following contents: +If you are running Home Assistant Supervised, you need to modify the Docker daemon configuration on the host. The configuration is located at `/etc/docker/daemon.json`. If that file doesn't exist, you can create it and make sure it at least has the following contents: ```json { @@ -28,8 +24,7 @@ following contents: } ``` -When the Docker configuration file is changed and saved, you need to restart the -Docker service on the host machine. +When the Docker configuration file is changed and saved, you need to restart the Docker service on the host machine. To fix issues with the cgroup level, adjust the `/etc/default/grub`, add `systemd.unified_cgroup_hierarchy=false` to `GRUB_CMDLINE_LINUX_DEFAULT` and run `sudo update-grub`. After this change is made, you need to reboot the host completely.