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Use the Pod watcher to detect the set of remote component replicas. #90
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mwhittaker
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Awesome!
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This change mimics the related change in weaver-kube where the babysitter watches the activated component's pods and returns the replicas therein. The GKE deployer was previously consulting the assigner for an updated set of replicas, which is a complicated flow fraught with possibilities of errors. Moreover, an upcoming weaver change will see weavelets performing health checks themselves, obsoleting the current GKE mechanism which has the assigner performing health checks on the babysitters. TODO: Change the assigner to only manage routing information for routed components.
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After #90, every babysitter retrieves routing information for non-routed components. This means that the assigner is only consulted to retrieve routing information for routed components.
spetrovic77
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Aug 4, 2023
After #90, every babysitter retrieves routing information for non-routed components. This means that the assigner is only consulted to retrieve routing information for routed components.
spetrovic77
added a commit
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Aug 4, 2023
After #90, every babysitter retrieves routing information for non-routed components. This means that the assigner is only consulted to retrieve routing information for routed components.
spetrovic77
added a commit
that referenced
this pull request
Aug 7, 2023
After #90, every babysitter retrieves routing information for non-routed components. This means that the assigner is only consulted to retrieve routing information for routed components.
spetrovic77
added a commit
that referenced
this pull request
Aug 7, 2023
After #90, every babysitter retrieves routing information for non-routed components. This means that the assigner is only consulted to retrieve routing information for routed components.
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This change mimics the related change in weaver-kube where the babysitter watches the activated component's pods and returns the replicas therein. The GKE deployer was previously consulting the assigner for an updated set of replicas, which is a complicated flow fraught with possibilities of errors.
Moreover, an upcoming weaver change will see weavelets performing health checks themselves, obsoleting the current GKE mechanism which has the assigner performing health checks on the babysitters.
TODO: Change the assigner to only manage routing information for routed components.
Other changes: