mirror of https://github.com/docker/cli.git
When using systemd, pass expected cgroupsPath and cli options to runc.
runc expects a systemd cgroupsPath to be in slice:scopePrefix:containerName format and the "--systemd-cgroup" option to be set. Update docker accordingly. Fixes 21475 Signed-off-by: Anusha Ragunathan <anusha@docker.com>
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@ -491,12 +491,13 @@ with the `--exec-opt` flag. All the flag's options have the `native` prefix. A
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single `native.cgroupdriver` option is available.
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The `native.cgroupdriver` option specifies the management of the container's
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cgroups. You can specify only specify `cgroupfs` at the moment. If you omit the
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cgroups. You can specify only specify `cgroupfs` or `systemd`. If you specify
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`systemd` and it is not available, the system errors out. If you omit the
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`native.cgroupdriver` option,` cgroupfs` is used.
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This example explicitely sets the `cgroupdriver` to `cgroupfs`:
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This example sets the `cgroupdriver` to `systemd`:
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$ sudo docker daemon --exec-opt native.cgroupdriver=cgroupfs
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$ sudo docker daemon --exec-opt native.cgroupdriver=systemd
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Setting this option applies to all containers the daemon launches.
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@ -230,8 +230,9 @@ Use the **--exec-opt** flags to specify options to the execution driver.
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The following options are available:
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#### native.cgroupdriver
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Specifies the management of the container's `cgroups`. Only `cgroupfs` can be specified
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`cgroupfs` at the moment.
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Specifies the management of the container's `cgroups`. You can specify `cgroupfs`
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or `systemd`. If you specify `systemd` and it is not available, the system errors
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out.
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#### Client
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For specific client examples please see the man page for the specific Docker
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