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[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)
Tobias Urdin 7 months ago
parent
commit
46fc9dfd78

+ 5
- 0
magnum/drivers/common/templates/swarm/fragments/add-docker-daemon-options.sh View File

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

+ 6
- 0
releasenotes/notes/swarm-live-restore-b03ad192367abced.yaml View File

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

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