ContainerStart must run sequentially for engine to assing distinct ports within configured range #10067
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What I did
A service configured with
port: 6000-6010:80
will get a random port assigned within this rangeAs we invoke
ContainerStart
, engine select an available port within container's config port range.If we invoke those concurrently for containers within same service, engine will fail to assign a distinct port.
Arguably, engine should manage concurrent access and prevent this to happen, but .. ¯\(ツ)/
Related issue
fixes #8530
(not mandatory) A picture of a cute animal, if possible in relation to what you did