Copy /lib/systemd/system/docker.service to /etc/systemd/system/docker.service

This allows later upgrading of docker without overwriting the changes
indicated in the README.
This commit is contained in:
2017-05-17 10:12:22 +02:00
parent 3308018887
commit 39ce21f7f9

View File

@@ -24,7 +24,9 @@ Configure Docker to use "overlay" instead of "aufs" for the images. This prevent
[segfaults in auplink](https://bugs.launchpad.net/ubuntu/+source/aufs-tools/+bug/1442568).
1. Set `DOCKER_OPTS="-s overlay"` in `/etc/defaults/docker`
2. Edit the `[Service]` section of `/lib/systemd/system/docker.service`:
2. Copy `/lib/systemd/system/docker.service` to `/etc/systemd/system/docker.service`.
This allows later upgrading of docker without overwriting the changes we're about to do.
2. Edit the `[Service]` section of `/etc/systemd/system/docker.service`:
1. Add `EnvironmentFile=/etc/default/docker`
2. Append ` $DOCKER_OPTS` to the `ExecStart` line
3. Run `systemctl daemon-reload`