dec85b538f
* This parameter will be optional and users will be able to select a supported driver, otherwise the default configuration will be used. * Add docker storage driver enum field to baymodel * Add db upgrade file * Update heat templates for kubernetes and swarm allowing only devicemapper and overlay as docker_storage_driver values. * Add configuration for OverlayFS on Fedora Atomic, if overlay is incompatible bay creation will result a CREATE_FAILED status. * Factor out configuration of docker storage drivers * Update tests * Add Release Notes Partially-Implements: blueprint support-for-different-docker-storage-driver Change-Id: Ib58cb734c4e9c90d5d83574852213d2e97359e92
13 lines
584 B
YAML
13 lines
584 B
YAML
---
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features:
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- Add docker-storage-driver parameter to baymodel to
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allow user select from the supported drivers. Until
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now, only devicemapper was supported. This release
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adds support for OverlayFS on Fedora Atomic hosts with
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kernel version >= 3.18 (Fedora 22 or higher) resulting
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significant performance improvement. To use OverlayFS,
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SELinux must be enabled and in enforcing mode on the
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physical machine, but must be disabled in the container.
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Thus, if you select overlay for docker-storage-driver
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SELinux will be disable inside the containers.
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