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| author | Tianon Gravi <admwiggin@gmail.com> | 2020-12-04 16:45:40 -0800 |
|---|---|---|
| committer | Anca Iordache <anca.iordache@docker.com> | 2021-07-12 10:06:35 +0000 |
| commit | a985655ac4eb6c5b60b5eab8d8d09a487e353e1d (patch) | |
| tree | ade84f08211bc9aade530fab12d440510e7eef3b /contrib | |
| parent | c81abefdb1f907bbc5f5b8b1b1fba942821ae5b3 (diff) | |
| download | docker-a985655ac4eb6c5b60b5eab8d8d09a487e353e1d.tar.gz | |
Move containerd.service from Requires= to Wants=
Per the systemd.unit documentation:
> If this unit gets activated, the units listed will be activated as well. If one of the other units fails to activate, and an ordering dependency After= on the failing unit is set, this unit will not be started. Besides, with or without specifying After=, this unit will be stopped if one of the other units is explicitly stopped.
>
> Often, it is a better choice to use Wants= instead of Requires= in order to achieve a system that is more robust when dealing with failing services.
This should also be generally "safe" given we added `--containerd=/run/containerd/containerd.sock` to the flags we pass to `dockerd`.
Signed-off-by: Tianon Gravi <admwiggin@gmail.com>
Signed-off-by: Anca Iordache <anca.iordache@docker.com>
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/init/systemd/docker.service | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/init/systemd/docker.service b/contrib/init/systemd/docker.service index c40735a2b5..fab73b8632 100644 --- a/contrib/init/systemd/docker.service +++ b/contrib/init/systemd/docker.service @@ -2,8 +2,8 @@ Description=Docker Application Container Engine Documentation=https://docs.docker.com After=network-online.target docker.socket firewalld.service containerd.service -Wants=network-online.target -Requires=docker.socket containerd.service +Wants=network-online.target containerd.service +Requires=docker.socket [Service] Type=notify |