[debian] MountFlags=shared fail for docker 18.09
Bug #1833835 reported by
Kevin Zhao
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
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kolla-ansible |
Fix Released
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Medium
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Unassigned | ||
Stein |
Fix Committed
|
Medium
|
Unassigned | ||
Train |
Fix Released
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Medium
|
Unassigned |
Bug Description
docker version beyond 18.09 now containerd is managed by systemd, Since containerd is managed by systemd under v18.09.1 release, any custom configuration to the docker.service systemd configuration which changes mount settings (for example, MountFlags=slave) breaks interactions between the Docker Engine daemon and containerd, and you will not be able to start containers. Run the following command to get the current value of the MountFlags property for the docker.service.
All the container could not start if we set any "MountFlags" in drop-in file.
Changed in kolla-ansible: | |
assignee: | nobody → Radosław Piliszek (yoctozepto) |
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What distro is it? CentOS 7 is not affected. Both docker and containerd default to MountFlags=shared