# kubectl describe nodes master01 Name: master01 Roles: master Labels: beta.kubernetes.io/arch=amd64 beta.kubernetes.io/os=linux kubernetes.io/arch=amd64 kubernetes.io/hostname=master01 kubernetes.io/os=linux node-role.kubernetes.io/master= Annotations: io.cilium.network.ipv4-cilium-host: 10.244.0.1 io.cilium.network.ipv4-health-ip: 10.244.0.144 io.cilium.network.ipv4-pod-cidr: 10.244.0.0/24 io.cilium.network.ipv6-cilium-host: f00d::af4:0:0:1 io.cilium.network.ipv6-health-ip: f00d::af4:0:0:8ce1 io.cilium.network.ipv6-pod-cidr: f00d::af4:0:0:0/96 kubeadm.alpha.kubernetes.io/cri-socket: /var/run/crio/crio.sock node.alpha.kubernetes.io/ttl: 0 volumes.kubernetes.io/controller-managed-attach-detach: true CreationTimestamp: Sun, 06 Oct 2019 16:03:08 +0800 Taints: node-role.kubernetes.io/master:NoSchedule Unschedulable: false Conditions: Type Status LastHeartbeatTime LastTransitionTime Reason Message ---- ------ ----------------- ------------------ ------ ------- NetworkUnavailable False Wed, 09 Oct 2019 09:48:15 +0800 Wed, 09 Oct 2019 09:48:15 +0800 CiliumIsUp Cilium is running on this node MemoryPressure False Wed, 09 Oct 2019 10:41:58 +0800 Sun, 06 Oct 2019 16:03:00 +0800 KubeletHasSufficientMemory kubelet has sufficient memory available DiskPressure False Wed, 09 Oct 2019 10:41:58 +0800 Sun, 06 Oct 2019 16:03:00 +0800 KubeletHasNoDiskPressure kubelet has no disk pressure PIDPressure False Wed, 09 Oct 2019 10:41:58 +0800 Sun, 06 Oct 2019 16:03:00 +0800 KubeletHasSufficientPID kubelet has sufficient PID available Ready True Wed, 09 Oct 2019 10:41:58 +0800 Sun, 06 Oct 2019 16:08:28 +0800 KubeletReady kubelet is posting ready status. AppArmor enabled Addresses: InternalIP: 172.200.50.70 Hostname: master01 Capacity: cpu: 4 ephemeral-storage: 17394Mi hugepages-1Gi: 0 hugepages-2Mi: 0 memory: 3746524Ki pods: 110 Allocatable: cpu: 4 ephemeral-storage: 16415037823 hugepages-1Gi: 0 hugepages-2Mi: 0 memory: 3644124Ki pods: 110 System Info: Machine ID: 21c43aad5388499bba20966cf4aad01a System UUID: e5744d56-fe06-ebb8-779a-ed0dfc4f6e07 Boot ID: bff71ca7-f8d5-40ec-823a-017cda604703 Kernel Version: 4.12.14-197.18-default OS Image: SUSE Linux Enterprise Server 15 SP1 Operating System: linux Architecture: amd64 Container Runtime Version: cri-o://1.15.0 Kubelet Version: v1.15.2 Kube-Proxy Version: v1.15.2 PodCIDR: 10.244.0.0/24 Non-terminated Pods: (9 in total) Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits AGE --------- ---- ------------ ---------- --------------- ------------- --- kube-system cilium-d6krt 0 (0%) 0 (0%) 0 (0%) 0 (0%) 2d18h kube-system coredns-69c4947958-jq5fj 100m (2%) 0 (0%) 70Mi (1%) 170Mi (4%) 2d18h kube-system coredns-69c4947958-m29fz 100m (2%) 0 (0%) 70Mi (1%) 170Mi (4%) 2d18h kube-system etcd-master01 0 (0%) 0 (0%) 0 (0%) 0 (0%) 2d18h kube-system kube-apiserver-master01 250m (6%) 0 (0%) 0 (0%) 0 (0%) 2d18h kube-system kube-controller-manager-master01 200m (5%) 0 (0%) 0 (0%) 0 (0%) 2d18h kube-system kube-proxy-2f57p 0 (0%) 0 (0%) 0 (0%) 0 (0%) 2d18h kube-system kube-scheduler-master01 100m (2%) 0 (0%) 0 (0%) 0 (0%) 2d18h kube-system kured-5vhdw 0 (0%) 0 (0%) 0 (0%) 0 (0%) 2d18h Allocated resources: (Total limits may be over 100 percent, i.e., overcommitted.) Resource Requests Limits -------- -------- ------ cpu 750m (18%) 0 (0%) memory 140Mi (3%) 340Mi (9%) ephemeral-storage 0 (0%) 0 (0%) Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal Starting 54m kubelet, master01 Starting kubelet. Normal NodeHasSufficientMemory 54m (x8 over 54m) kubelet, master01 Node master01 status is now: NodeHasSufficientMemory Normal NodeHasNoDiskPressure 54m (x8 over 54m) kubelet, master01 Node master01 status is now: NodeHasNoDiskPressure Normal NodeHasSufficientPID 54m (x7 over 54m) kubelet, master01 Node master01 status is now: NodeHasSufficientPID Normal NodeAllocatableEnforced 54m kubelet, master01 Updated Node Allocatable limit across pods Warning readOnlySysFS 54m kube-proxy, master01 CRI error: /sys is read-only: cannot modify conntrack limits, problems may arise later (If running Docker, see docker issue #24000) Normal Starting 54m kube-proxy, master01 Starting kube-proxy.
原文地址:https://www.cnblogs.com/alfiesuse/p/11640348.html
时间: 2024-10-16 00:56:30