cherry-pick yurthub code of pool-coordinator-dev#1156

Merged

rambohe-ch merged 20 commits intoopenyurtio:masterfrom Congrool:poolcoordinator-yurthub

Jan 18, 2023

+6,171-357

Commits on Jan 16, 2023

add yurthub leader election and coordinator framework (openyurtio#1035 )

rambohe-ch
authored and
Congrool
committed

Commits on Jan 17, 2023

pool-coordinator implementation of yurthub (openyurtio#1073 )
Congrool
committed
generate coordinator client and pass through SubjectAccessReview according to secret (openyurtio#1103 )
Congrool
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Fix (openyurtio#1125 )

LaurenceLiZhixin
authored and
Congrool
committed
set isPoolCacheSynced as true if lease updated (openyurtio#1131 )
Congrool
committed
bugfix: do not send pool-scoped resource list/watch request to pool-coordinator (openyurtio#1134 )
Congrool
committed
Fix: pool-coordinator (openyurtio#1126 )

LaurenceLiZhixin
authored and
Congrool
committed
Bugfix of pool-coordinator and enable unit test to pass (openyurtio#1137 )
Congrool
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bugfix: return fake getter if poolcoordinator is not enabled (openyurtio#1138 )
Congrool
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mocked etcd client should not use copied locks (openyurtio#1139 )
Congrool
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add unit test for poolcoordinator cert manager (openyurtio#1140 )
Congrool
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Fix (openyurtio#1141 )

LaurenceLiZhixin
authored and
Congrool
committed
fix coordinator sync problem and update ready condition (openyurtio#1142 )
Congrool
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Fix: dns bug for endpointslices v1beta1 version (openyurtio#1144 )

LaurenceLiZhixin
authored and
Congrool
committed
Fix: set inElecting to false when handling follow hub, and add metrics (openyurtio#1145 )

LaurenceLiZhixin
authored and
Congrool
committed
fix coredns cannot get /apis/discovery.k8s.io/v1 if cluster does not have such resource (openyurtio#1147 )
Congrool
committed