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Message #12987
[Bug 1286171] Re: docker performs slow registry port discovery (/w containers list) on each spawn/snapshot/etc
** Project changed: nova => nova-docker
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https://bugs.launchpad.net/bugs/1286171
Title:
docker performs slow registry port discovery (/w containers list) on
each spawn/snapshot/etc
Status in Nova Docker Driver:
In Progress
Bug description:
While the docker registry port is most likely to be static for any
given host during the runtime of the compute service, the registry
port is rediscovered on every spawn/snapshot/etc.
While it is possible that the registry container might be relaunched
and the port moved, the impact of performing extra list_containers
calls is probably not worth it, especially considering that in most
cases the code will fallback to the 'default registry port', or that
the deployer will choose a static port by launching the registry with
'-p 5042:5000'
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References