1d8b4e2500
This change is a precursor to switching the default Docker storage driver to overlay2. Previously, Kayobe's default configuration included a 'data' LVM volume group, with a 'docker-volumes' logical volume mounted at /var/lib/docker/volumes. Additionally, if the Docker devicemapper storage driver was used, the data volume group would contain the docker-thinpool and docker-thinpoolmeta volumes. This LVM setup was really included for devicemapper, and while in some cases it may be useful to have docker volumes as a separate logical volume, this doesn't really make sense as a default. Often in environments using other Docker storage drivers, the data volume group would be removed from configuration. This change modifies the default LVM configuration to only create a 'data' volume group if the Docker storage driver is devicemapper. Additionally, new flags are added to make this choice independent from the storage driver, to support cases where the data volume group is required without devicemapper. Change-Id: Ia3c1f6423c32fa2580b57db32512a34ce35d7acc Story: 2005667 Task: 30973
29 lines
836 B
Plaintext
29 lines
836 B
Plaintext
---
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###############################################################################
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# Docker configuration.
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# Name of the docker storage driver. Default is 'devicemapper'.
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docker_storage_driver: devicemapper
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# Name of the docker storage LVM volume group.
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docker_storage_volume_group: data
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# Name of the docker storage data LVM volume.
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docker_storage_volume_thinpool: docker-thinpool
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# Size of the docker storage data LVM volume (see lvol module size argument).
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docker_storage_volume_thinpool_size: 20%VG
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# Name of the docker storage metadata LVM volume.
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docker_storage_volume_thinpool_meta: docker-thinpoolmeta
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# Size of the docker storage metadata LVM volume (see lvol module size
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# argument).
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docker_storage_volume_thinpool_meta_size: 1%VG
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# URL of docker registry
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docker_registry:
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# CA of docker registry
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docker_registry_ca:
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