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似乎部署已停滞不前。我该如何进一步诊断？
kubectl rollout status deployment/wordpress
Waiting for rollout to finish: 2 out of 3 new replicas have been updated...
kubectl lấy các pod
NAME READY STATUS RESTARTS AGE
nfs-server-r6g6w 1/1 Running 0 2h
redis-679c597dd-67rgw 1/1 Running 0 2h
wordpress-64c944d9bd-dvnwh 4/4 Running 3 3h
wordpress-64c944d9bd-vmrdd 4/4 Running 3 3h
wordpress-f59c459fd-qkfrt 0/4 Pending 0 22m
wordpress-f59c459fd-w8c65 0/4 Pending 0 22m
kubectl get events --all-namespaces
NAMESPACE LAST SEEN FIRST SEEN COUNT NAME KIND SUBOBJECT TYPE REASON SOURCE MESSAGE
default 25m 2h 333 wordpress-686ccd47b4-4pbfk.153408cdba627f50 Pod Warning FailedScheduling default-scheduler No nodes are available that match all of the predicates: Insufficient cpu (1), Insufficient memory (2), MatchInterPodAffinity (1).
default 25m 2h 337 wordpress-686ccd47b4-vv9dk.153408cc8661c49d Pod Warning FailedScheduling default-scheduler No nodes are available that match all of the predicates: Insufficient cpu (1), Insufficient memory (2), MatchInterPodAffinity (1).
default 22m 22m 1 wordpress-686ccd47b4.15340e5036ef7d1c ReplicaSet Normal SuccessfulDelete replicaset-controller Deleted pod: wordpress-686ccd47b4-4pbfk
default 22m 22m 1 wordpress-686ccd47b4.15340e5036f2fec1 ReplicaSet Normal SuccessfulDelete replicaset-controller Deleted pod: wordpress-686ccd47b4-vv9dk
default 2m 22m 72 wordpress-f59c459fd-qkfrt.15340e503bd4988c Pod Warning FailedScheduling default-scheduler No nodes are available that match all of the predicates: Insufficient cpu (1), Insufficient memory (2), MatchInterPodAffinity (1).
default 2m 22m 72 wordpress-f59c459fd-w8c65.15340e50399a8a5a Pod Warning FailedScheduling default-scheduler No nodes are available that match all of the predicates: Insufficient cpu (1), Insufficient memory (2), MatchInterPodAffinity (1).
default 22m 22m 1 wordpress-f59c459fd.15340e5039d6c622 ReplicaSet Normal SuccessfulCreate replicaset-controller Created pod: wordpress-f59c459fd-w8c65
default 22m 22m 1 wordpress-f59c459fd.15340e503bf844db ReplicaSet Normal SuccessfulCreate replicaset-controller Created pod: wordpress-f59c459fd-qkfrt
default 3m 23h 177 wordpress.1533c22c7bf657bd Ingress Normal Service loadbalancer-controller no user specified default backend, using system default
default 22m 22m 1 wordpress.15340e50356eaa6a Deployment Normal ScalingReplicaSet deployment-controller Scaled down replica set wordpress-686ccd47b4 to 0
default 22m 22m 1 wordpress.15340e5037c04da6 Deployment Normal ScalingReplicaSet deployment-controller Scaled up replica set wordpress-f59c459fd to 2
1 Câu trả lời
您可以使用describe kubectl describe po wordpress-f59c459fd-qkfrt，但是从消息中无法在任何节点中计划Pod。
提供更多容量，例如尝试添加节点，以允许对Pod进行调度。
关于kubernetes - 如何诊断停滞的Kubernetes部署/部署？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50645727/
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