[swarm-mode] Remove --live-restore from Docker daemon options

Ensure the --live-restore is not in the Docker daemon OPTIONS.

Some images has this option by default which will cause the node
not being able to perform it swarm init process.

Change-Id: I287a5274143903fad5d4476e9d1640b26bdb46d4
Story: 2004095
Task: 27497
(cherry picked from commit 095b49e6f5)
This commit is contained in:
Tobias Urdin 2018-10-16 19:09:38 +02:00
parent 07f4f468fd
commit 72e612b6d9
2 changed files with 11 additions and 0 deletions

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@ -11,3 +11,8 @@ if [ "$TLS_DISABLED" = 'False' ]; then
fi
sed -i '/^OPTIONS=/ s#\(OPTIONS='"'"'\)#\1'"$opts"'#' /etc/sysconfig/docker
# NOTE(tobias-urdin): The live restore option is only for standalone daemons.
# If its specified the swarm init will fail so we remove it here.
# See: https://docs.docker.com/config/containers/live-restore
sed -i 's/\ --live-restore//g' /etc/sysconfig/docker

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@ -0,0 +1,6 @@
---
fixes:
- |
Fixed a bug where --live-restore was passed to Docker daemon causing the
swarm init to fail. Magnum now ensures the --live-restore is not passed
to the Docker daemon if it's default in an image.