Editing Kubectl get events

{{lc}}
TOMERGE: [[Kubernetes node events]]

* <code>[[kubectl get events --help]]</code>
* <code>[[kubectl get events -A]]</code>
* <code>[[kubectl get events -A]] | grep [[Warning]]</code>
* <code>[[kubectl get events -A -o wide]] | grep [[Warning]]</code>
* <code>[[kubectl get]] events</code>
* <code>[[kubectl get events -o wide]]</code>
* <code>kubectl get events -o yaml</code>

* <code>[[kubectl get]] events --sort-by=.metadata.creationTimestamp</code>
* <code>[[kubectl get]] events --sort-by=.metadata.creationTimestamp -A</code>
* <code>[[kubectl get]] events --sort-by='.lastTimestamp</code>

* <code>[[kubectl -n gitlab-runner get events --field-selector type!=Normal]]</code>


 kubectl get events -A | grep [[Warning]] | egrep "[[FailedMount]]|[[FailedAttachVolume]]|[[Unhealthy]]|[[ClusterUnhealthy]]|[[FailedScheduling]]"

 [[kubectl get events -A]] | grep [[Normal]]

== Events examples ==
* [[Normal]], [[Warning]], [[Critical]]

=== Warning ===

 [[BackoffLimitExceeded]]
 [[CalculateExpectedPodCountFailed]]
 [[ClusterUnhealthy]] 
 [[FailedMount]]
 [[FailedScheduling]]
 [[InvalidDiskCapacity]] 
 [[Unhealthy]]
 .../...



 your_namespace        28s         Warning   [[FailedScheduling]]                  pod/kibana-kibana-654ccb45bd-pbp4r             0/2 nodes are available: 2 [[Insufficient cpu]].

 your_namespace         4m53s       Warning   [[ProbeWarning]]              [[pod]]/[[metabase]]-prod-f8f4b765b-h4pgs                                   Readiness probe warning:

 your_namespace         30m         Warning   [[BackoffLimitExceeded]]      [[job/]]your-job27740460                           [[Job has reached the specified backoff limit]]

 your_namespace         26m         Warning   [[Unhealthy]]                 pod/elasticsearch-master-1                                          [[Readiness probe failed]]: Waiting for elasticsearch cluster to become ready (request params: "wait_for_status=green&timeout=1s" )...

 your_namespace        99s         Warning   [[BackOff]]                pod/elasticsearch-master-0                Back-off restarting failed container
 your_namespace        108s        Warning   [[BackOff]]                pod/elasticsearch-master-1                [[Back-off restarting failed container]]

 your_namespace        12m         Warning   [[PresentError]]           [[challenge]]/prod-admin-tls-cert-dzmbt-2545              [[Error presenting challenge]]: error getting [[clouddns]] service account: secret "clouddns-dns01-solver-svc-acct" [[secret not found|not found]]

 your_namespace 27m         Warning   [[OOMKilling]]         node/gke-you-pool4   Memory [[cgroup]] out of memory: Killed process 2768158 (python) total-vm:5613088kB, anon-rss:3051580kB, file-rss:65400kB, shmem-rss:0kB, UID:0 pgtables:7028kB oom_score_adj:997

 your_namespace 8m51s       Warning   [[FailedScheduling]]       pod/myprometheus-alertmanager-5967d4ff85-5glkh    running PreBind plugin "[[VolumeBinding]]": binding volumes: [[timed out waiting for the condition]]
 default     4m58s       Normal    [[ExternalProvisioning]]   persistentvolumeclaim/myprometheus-alertmanager   waiting for a volume to be created, either by external provisioner "[[ebs.csi.aws.com]]" or manually created by system administrator
 
 Solution: Install [[aws-ebs-csi-driver]]

 default       107s        Warning   [[ProvisioningFailed]]     persistentvolumeclaim/myprometheus-server         (combined from similar events): failed to provision volume with StorageClass "[[gp2]]": rpc error: code = Internal desc = [[Could not create volume]] "pvc-4e14416c-c9c2-4d39-b749-9ce0fa98d597": could not create volume in EC2: [[UnauthorizedOperation]]: [[You are not authorized to perform this operation]]. Encoded authorization failure message: Goz6E3qExxxxx.../...

 [[kube-system]]     9m44s       Warning   [[FailedMount]]               pod/[[kube-dns]]-85df8994db-v8qdg                           [[MountVolume]].SetUp failed for volume "kube-dns-config" : failed to sync [[configmap cache]]: [[timed out waiting for the condition]]</code>


  
 [[kube-system]]     43m         [[Warning]]   [[ClusterUnhealthy]]          [[configmap/]] 
 [[cluster-autoscaler-status]]    

      
 LAST SEEN   TYPE      REASON              OBJECT                                MESSAGE
 28s         Warning   FailedScheduling    pod/deployment-1230/3 nodes 
 are available: 3 persistentvolumeclaim "your" bound to non-existent 
 persistentvolume "".
 19m         Warning   FailedScheduling    pod/deployment-123       0/3 nodes 
 are available: 3 persistentvolumeclaim "your" not found.
 10m         Warning   FailedScheduling    pod/deployment-91234      0/3 nodes 
 are available: 3 persistentvolumeclaim "your" bound to non-existent 
 persistentvolume "".
 6m          Normal    SuccessfulDelete    replicaset/deployment-123     Deleted 
 pod: deployment-61234
 5m47s       Normal    SuccessfulCreate    replicaset/deployment-123     Created 
 pod: deployment-123
 6m          Normal    ScalingReplicaSet   deployment/deployment                 Scaled down 
 replica set deployment-1234 to 0
 5m47s       Normal    ScalingReplicaSet   deployment/deployment                 Scaled up 
 replica set deployment-6123 to 1
 17m         Warning   ClaimLost           persistentvolumeclaim/storagedbtemp   Bound claim 
 has lost reference to PersistentVolume. Data on the volume is lost!           [[Cluster has 
 no ready nodes]].

=== Normal ===
 Started
 Created
 Pulled
 [[Pulling]]
 [[Scheduled]]
 [[Killing]]
 [[Evict]]
 [[SandboxChanged]]
 [[SuccessfulCreate]] - [[ReplicaSet]]
 [[SuccessfulDelete]]
 [[NodeNotSchedulable]]
 [[RemovingNode]]
 [[TaintManagerEviction]]
 [[WaitForFirstConsumer]] 
 [[ExternalProvisioning]]
 [[TaintManagerEviction: Cancelling deletion of pod]]



 default     4s          Normal    [[Provisioning]]           persistentvolumeclaim/myprometheus-alertmanager   External provisioner is provisioning volume for claim "default/myprometheus-alertmanager"
 
 Related: <code>[[kubectl get pvc]]</code>


 ingress-nginx   53m         Normal    [[UpdatedLoadBalancer]]       service/nginx-ingress-controller                        Updated load balancer with new hosts
 ingress-nginx   54m         Warning   [[UnAvailableLoadBalancer]]   service/nginx-ingress-controller                        There are no available nodes for LoadBalancer

== Events ==
* <code>[[BackOff]]</code>
* <code>[[Completed]]</code>
* <code>[[Created]]</code>
* <code>[[DeadlineExceeded]]</code>
* <code>[[Failed]]</code>
* <code>[[FailedAttachVolume]]</code>
* <code>[[FailedCreatePodSandBox]]</code>
* <code>[[FailedMount]]</code>
* <code>[[FailedKillPod]]</code>
* <code>[[FailedScheduling]]</code>
* <code>[[FailedToUpdateEndpoint]]</code>
* <code>[[FailedToUpdateEndpointSlices]]</code>
* <code>[[Generated]]</code>
* <code>[[PresentError]]</code>
* <code>[[Pulled]]</code>
* <code>[[Pulling]]</code>
* <code>[[Requested]]</code>
* <code>[[SawCompletedJob]]</code>
* <code>[[Scheduled]]</code>
* <code>[[Started]]</code>
* <code>[[SuccessfulCreate]]</code>
* <code>[[SuccessfulDelete]]</code>
* <code>[[NetworkNotReady]]</code>
* <code>[[NodeNotReady]]</code>
* <code>[[NodeAllocatableEnforced]]</code>
* <code>[[NoPods]]</code>
* <code>[[NodeHasNoDiskPressure]]</code>
* <code>[[UnAvailableLoadBalancer]]</code>
* <code>[[Unhealthy]]</code>
* <code>[[VolumeFailedDelete]]</code>

== Related ==
* <code>[[kubectl events]]</code>
* <code>[[kubectl top]]</code>
* <code>[[kubectl logs]]</code>
* <code>[[gcloud logging read resource.labels.cluster_name]]</code>
* [[job-controller]]
* [[GCP Node logs]]
* <code>[[gcloud logging read]]  projects/yourproject/logs/[[kubelet]]</code>
* <code>[[kubectl describe nodes (conditions:)]]</code>
* <code>[[kubectl describe nodes]] | grep [[KubeletReady]]</code>
* <code>[[--event-ttl]]</code> defines the amount of time to retain events, default 1h.

== See also ==
* {{kubectl events}}
* {{K8s troubleshooting}}
* {{K8s monitoring}}

[[Category:K8s]]