Name: coredns-67659f764b-8v2fq Namespace: kube-system Priority: 2000000000 Priority Class Name: system-cluster-critical Service Account: coredns Node: instance/199.204.45.30 Start Time: Mon, 27 Apr 2026 20:55:39 +0000 Labels: k8s-app=kube-dns pod-template-hash=67659f764b Annotations: Status: Running IP: 10.0.0.111 IPs: IP: 10.0.0.111 Controlled By: ReplicaSet/coredns-67659f764b Containers: coredns: Container ID: containerd://274916d54f922162a477787e59b2db3e8d0039bbf5431f8f9866f58d9d5fdd6c Image: harbor.atmosphere.dev/registry.k8s.io/coredns/coredns:v1.10.1 Image ID: harbor.atmosphere.dev/registry.k8s.io/coredns/coredns@sha256:a0ead06651cf580044aeb0a0feba63591858fb2e43ade8c9dea45a6a89ae7e5e Ports: 53/UDP, 53/TCP, 9153/TCP Host Ports: 0/UDP, 0/TCP, 0/TCP Args: -conf /etc/coredns/Corefile State: Running Started: Mon, 27 Apr 2026 20:55:40 +0000 Ready: True Restart Count: 0 Limits: memory: 170Mi Requests: cpu: 100m memory: 70Mi Liveness: http-get http://:8080/health delay=60s timeout=5s period=10s #success=1 #failure=5 Readiness: http-get http://:8181/ready delay=0s timeout=1s period=10s #success=1 #failure=3 Environment: Mounts: /etc/coredns from config-volume (ro) /var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-spmqx (ro) Conditions: Type Status Initialized True Ready True ContainersReady True PodScheduled True Volumes: config-volume: Type: ConfigMap (a volume populated by a ConfigMap) Name: coredns Optional: false kube-api-access-spmqx: Type: Projected (a volume that contains injected data from multiple sources) TokenExpirationSeconds: 3607 ConfigMapName: kube-root-ca.crt ConfigMapOptional: DownwardAPI: true QoS Class: Burstable Node-Selectors: kubernetes.io/os=linux openstack-control-plane=enabled Tolerations: CriticalAddonsOnly op=Exists node-role.kubernetes.io/control-plane:NoSchedule node.kubernetes.io/not-ready:NoExecute op=Exists for 300s node.kubernetes.io/unreachable:NoExecute op=Exists for 300s Events: Type Reason Age From Message ---- ------ ---- ---- ------- Warning FailedScheduling 2m57s default-scheduler 0/1 nodes are available: 1 node(s) had untolerated taint {node.kubernetes.io/not-ready: }. preemption: 0/1 nodes are available: 1 Preemption is not helpful for scheduling.. Normal Scheduled 2m11s default-scheduler Successfully assigned kube-system/coredns-67659f764b-8v2fq to instance Normal Pulled 2m10s kubelet Container image "harbor.atmosphere.dev/registry.k8s.io/coredns/coredns:v1.10.1" already present on machine Normal Created 2m10s kubelet Created container coredns Normal Started 2m10s kubelet Started container coredns Warning Unhealthy 2m10s kubelet Readiness probe failed: HTTP probe failed with statuscode: 503