context deadline exceeded

• Operation timeout: context deadline exceeded
• panic: Connection to DB failed: context deadline exceeded

Error examples

Prometheus
	Get "http://example.com:1234/metrics": context deadline exceeded

dockerd: journalctl -u docker
Apr 14 20:50:52 ip-10-111-2-111.eu-west-1.compute.internal dockerd[3700]: time="2023-04-14T20:50:50.681739921Z" level=warning msg="Health check for container adgadg506335b2b23adfsafdf error: context deadline exceeded"

Error: context deadline exceeded
│ 
│   with module-clusters-EKS.module.nginx-controller[0].helm_release.nginx_ingress,
│   on .terraform/modules/EKS/modules/nginx-controller/nginx-controller.tf line 14, in resource "helm_release" 
"nginx_ingress":
│   14: resource "helm_release" "nginx_ingress" {

Related

• connect: connection refused
• kubelet node status.go

See also

• Docker: dockerd, docker (command), dockerd-ce (dockerd), docker-proxy, Docker Kubernetes Service (DKS), /var/lib/docker/, /var/run/docker.sock, 9323, /etc/docker/daemon.json
• Kubernetes events, Kubernetes node events: [ Normal | Warning ], kubectl events, kubectl get events: BackOff, FailedMount, FailedAttachVolume, TaintManagerEviction, InvalidDiskCapacity, FailedScheduling, kubectl describe events, Unhealthy, conditions:, UpdatedLoadBalancer, BackoffLimitExceeded