869185ea7b
To avoid switching existing deployments from devicemapper to overlay2, we check the existing storage driver configuration directly with the Docker daemon, or if unreachable by reading the /etc/docker/daemon.json configuration file. Co-Authored-By: Pierre Riteau <pierre@stackhpc.com> Story: 2005667 Task: 30972 Change-Id: Iaf2ee8c9f302f4684ae039bb00b2e2e5969cf1fc
8 lines
308 B
YAML
8 lines
308 B
YAML
---
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upgrade:
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- |
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The default Docker storage driver has been changed from ``devicemapper`` to
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``overlay2``, which is the storage driver preferred by Docker. Environments
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using ``devicemapper`` should set ``docker_storage_driver`` to
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``devicemapper`` in ``${KAYOBE_CONFIG_PATH}/docker.yml``.
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