Timothy Chen created MESOS-1762:
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Summary: Avoid docker pull on each container run
Key: MESOS-1762
URL: https://issues.apache.org/jira/browse/MESOS-1762
Project: Mesos
Issue Type: Improvement
Reporter: Timothy Chen
Assignee: Timothy Chen
Currently the docker containerizer does a docker pull on each run, and this has
several downsides:
1. Not able to run local images
2. Require to contact registry server on each run, therefore docker run becomes
unavailable if the registry server is down. Also has scalability limits.
We want to avoid doing a pull everytime. The downside ofcourse is that images
without explicit tags (:latest) will not get the most updated version, but this
is the same behavior when calling docker run on the cli.
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