Comments (5)
@b43646 Do you mean the koord-manager restarts when the PodGroup is submitted?
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@saintube It seems that the pod restarted three days after the podgroup was submitted because the koord-manager failed to renew the lease.
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@saintube It seems that the pod restarted three days after the podgroup was submitted because the koord-manager failed to renew the lease.
@b43646 It might be a common issue of the cluster environment where the koord-manager queries the apiserver and timeout. Is there any additional clue to show the koord-manager works abnormally so we can investigate?
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@saintube The network is fluctuating and unstable. Does the koord-manager have a retry mechanism when renewing the lease?
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@saintube The network is fluctuating and unstable. Does the koord-manager have a retry mechanism when renewing the lease?
@b43646 Yes. The koord-manager uses the leader election mechanism of the controller-runtime, so you can find the manager is still working after the twice lease lost.
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Related Issues (20)
- [BUG]koord-manager failed to renew lease HOT 1
- [BUG] Koordinator doesn't support multiple card sharing HOT 8
- [BUG] hadoop-yarn rm get /proxy/application_xxx java.net.BindException: Cannot assign requested address (Bind failed) HOT 2
- [proposal] koord-descheduler: add a new arg evictAllBarePods to MigrationController HOT 1
- [question] elastic quota allow-lent-resource 没有生效 HOT 1
- [BUG] koord-manager metrics externtal exporter error
- [question]reservation对象和namespace配额疑问 HOT 1
- [question]koordinator yarn跑实时流计算作业 HOT 2
- [BUG] 添加了 Reservation Affinity 的 Pod 通过了调度器 Filte 阶段,但是节点上实际没有 Reservation 可以满足资源条件 HOT 2
- [BUG] 添加了 Reservation Affinity 的 Pod 通过了调度器 Filte 阶段,但是节点上实际没有 Reservation 可以满足资源条件
- [question] resource reservation does not consider scale up via cluster-autoscaler HOT 4
- [proposal] runtime hook should support initContainers
- [BUG] EnqueueRequestForNode should not only watche update of node's allocatable HOT 4
- [BUG] The parent queue has over the maximum HOT 1
- [BUG] unexpected CPU eviction HOT 2
- [proposal] koord-descheduler: Optimize the reassessment of single-node resource left HOT 1
- elastic quota 弹性抢占疑问[question] HOT 4
- [dependency] Upgrade github.com/containerd/nri to v0.6.1 HOT 2
- [proposal] Coscheduling move some BeforePreFilter quick check into PreEnqueueExtension HOT 5
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