Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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None
Description
FederationInterceptor will recover the map of containerId to subClusterId(field named
containerIdToSubClusterIdMap) by getting containers from RMs(home and secondary RM) when recover is enabled.However, this may fail in follow condition(RM NM both restart):
- RM is restart(recover is enabled),recover tokens, apps, but no containers(waiting NM reporting containers when rsync)
- RM waiting NM rsync, but before NM rsync, NM is restart.
- before NM rsync to RM, NM recover itself, and FederationInterceptor pull containers from RM(RM has no containers in this moment) and will return containers without the containers from NM that hasn`t rsync with RM
maybe the containerId to subClusterId map store in NMStateStore can solve this?