질문&답변
weave 적용했으나 마스터노드가 notReady 에요
swapoff -a 는 설치시 적용해두었습니다. 처음 설치시는 정상적으로 다 이루어집니다. kubeadm reset 이후에 발생합니다. 로그는 cni 구성 실패로 발생하는 내용들인 것 같습니다. W1025 14:49:09.142187 22111 nvidia.go:61] NVIDIA GPU metrics will not be available: no NVIDIA devices found W1025 14:49:09.174784 22111 docker_service.go:565] Hairpin mode set to "promiscuous-bridge" but kubenet is not enabled, falling back to "hairpin-veth" W1025 14:49:09.174948 22111 cni.go:239] Unable to update cni config: no networks found in /etc/cni/net.d W1025 14:49:47.681811 22661 cni.go:239] Unable to update cni config: no networks found in /etc/cni/net.d E1025 14:49:48.986306 22661 aws_credentials.go:77] while getting AWS credentials NoCredentialProviders: no valid providers in chain. Deprecated. For verbose messaging see aws.Config.CredentialsChainVerboseErrors E1025 14:49:48.995962 22661 kubelet.go:1218] Image garbage collection failed once. Stats initialization may not have completed yet: failed to get imageFs info: unable to find data in memory cache E1025 14:49:49.020108 22661 kubelet.go:2103] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized E1025 14:49:49.022834 22661 kubelet.go:1765] skipping pod synchronization - [container runtime status check may not have completed yet, PLEG is not healthy: pleg has yet to be successful] E1025 14:49:49.053945 22661 factory.go:354] devicemapper filesystem stats will not be reported: unable to find thin_ls binary E1025 14:49:49.125220 22661 kubelet.go:1765] skipping pod synchronization - container runtime status check may not have completed yet F1025 14:49:49.183549 22661 kubelet.go:1296] Failed to start ContainerManager failed to initialize top level QOS containers: failed to update top level Burstable QOS cgroup : failed to set supported cgroup subsystems for cgroup [kubepods burstable]: failed to find subsystem mount for required subsystem: pids
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