Latest fixes and solutions for kubernetes errors on FixDevs.https://fixdevs.com/enMon, 06 Apr 2026 00:00:00 GMThttps://fixdevs.com/blog/helm-not-working/https://fixdevs.com/blog/helm-not-working/How to fix Helm 3 errors — release already exists, another operation is in progress, --set values not applied, nil pointer template errors, kubeVersion mismatch, hook failures, and ConfigMap changes not restarting pods.Mon, 06 Apr 2026 00:00:00 GMThelmkubernetesdevopsdebugginginfrastructureFixDevshttps://fixdevs.com/blog/kubernetes-hpa-not-scaling/https://fixdevs.com/blog/kubernetes-hpa-not-scaling/How to fix Kubernetes HorizontalPodAutoscaler issues — metrics-server not installed, CPU requests not set, unknown metrics, scale-down delay, custom metrics, and KEDA.Wed, 25 Mar 2026 00:00:00 GMTkubernetesdevopsbackenddebuggingFixDevshttps://fixdevs.com/blog/kubernetes-secret-not-mounted/https://fixdevs.com/blog/kubernetes-secret-not-mounted/How to fix Kubernetes Secrets not being mounted — namespace mismatches, RBAC permissions, volume mount configuration, environment variable injection, and secret decoding issues.Sat, 21 Mar 2026 00:00:00 GMTkubernetesdevopsclouddebuggingbackendFixDevshttps://fixdevs.com/blog/kubernetes-oomkilled/https://fixdevs.com/blog/kubernetes-oomkilled/How to fix Kubernetes OOMKilled errors — understanding memory limits, finding memory leaks, setting correct resource requests and limits, and using Vertical Pod Autoscaler.Fri, 20 Mar 2026 00:00:00 GMTkubernetesdevopsdebuggingbackendperformanceFixDevshttps://fixdevs.com/blog/kubernetes-configmap-not-updating/https://fixdevs.com/blog/kubernetes-configmap-not-updating/How to fix Kubernetes ConfigMap updates not reaching running pods — why pods don't see updated values, how to trigger restarts, use live volume mounts, and automate ConfigMap rollouts with Reloader.Wed, 18 Mar 2026 00:00:00 GMTkubernetesdevopsdebuggingFixDevshttps://fixdevs.com/blog/kubernetes-ingress-not-working/https://fixdevs.com/blog/kubernetes-ingress-not-working/How to fix Kubernetes Ingress not routing traffic — why Ingress returns 404 or 502, how to configure annotations correctly, debug ingress-nginx and AWS ALB Ingress Controller, and verify backend service health.Tue, 17 Mar 2026 00:00:00 GMTkubernetesdevopsnginxdebuggingFixDevshttps://fixdevs.com/blog/kubernetes-resource-quota-exceeded/https://fixdevs.com/blog/kubernetes-resource-quota-exceeded/How to fix Kubernetes 'exceeded quota' errors — pods stuck in Pending because namespace resource quotas are exhausted, missing resource requests, and LimitRange defaults.Sat, 14 Mar 2026 00:00:00 GMTkubernetesdevopsdebuggingFixDevshttps://fixdevs.com/blog/kubectl-apply-invalid-object/https://fixdevs.com/blog/kubectl-apply-invalid-object/How to fix kubectl apply errors like 'error validating', 'is invalid', and 'error when creating' caused by YAML syntax issues, deprecated APIs, missing fields, and more.Mon, 09 Mar 2026 00:00:00 GMTkubernetesdevopsdebuggingFixDevshttps://fixdevs.com/blog/kubernetes-imagepullbackoff/https://fixdevs.com/blog/kubernetes-imagepullbackoff/How to fix the Kubernetes ImagePullBackOff and ErrImagePull errors when a pod fails to pull a container image from a registry.Mon, 09 Mar 2026 00:00:00 GMTkubernetesdockerdevopsFixDevshttps://fixdevs.com/blog/kubernetes-pod-oom-killed/https://fixdevs.com/blog/kubernetes-pod-oom-killed/How to fix Kubernetes OOMKilled pod status caused by memory limit exceeded, container memory leaks, JVM heap misconfiguration, and resource requests/limits settings.Mon, 09 Mar 2026 00:00:00 GMTkubernetesdockerdevopsFixDevshttps://fixdevs.com/blog/kubernetes-pod-pending/https://fixdevs.com/blog/kubernetes-pod-pending/How to fix Kubernetes Pod stuck in Pending state caused by insufficient resources, unschedulable nodes, PVC issues, node selectors, taints, and resource quotas.Mon, 09 Mar 2026 00:00:00 GMTkubernetesdevopsdebuggingFixDevshttps://fixdevs.com/blog/kubectl-context-not-found/https://fixdevs.com/blog/kubectl-context-not-found/How to fix kubectl errors like 'connection refused', 'context not found', or 'unable to connect to the server' when managing Kubernetes clusters.Wed, 11 Feb 2026 00:00:00 GMTkubernetesdevopsFixDevshttps://fixdevs.com/blog/kubernetes-crashloopbackoff/https://fixdevs.com/blog/kubernetes-crashloopbackoff/How to fix the Kubernetes CrashLoopBackOff error when a pod repeatedly crashes and Kubernetes keeps restarting it with increasing back-off delays.Tue, 06 Jan 2026 00:00:00 GMTkubernetesdockerdevopsFixDevshttps://fixdevs.com/blog/yaml-mapping-values-not-allowed-here/https://fixdevs.com/blog/yaml-mapping-values-not-allowed-here/How to fix 'mapping values are not allowed here', 'could not find expected :', 'did not find expected key', and other YAML indentation and syntax errors in Docker Compose, Kubernetes manifests, GitHub Actions, and config files.Wed, 17 Dec 2025 00:00:00 GMTyamldockerkubernetesgithub-actionsdevopsFixDevshttps://fixdevs.com/blog/docker-exited-137-oomkilled/https://fixdevs.com/blog/docker-exited-137-oomkilled/How to fix Docker container 'Exited (137)', OOMKilled, and 'Killed' signal 9 errors caused by out-of-memory conditions in Docker, Docker Compose, and Kubernetes.Sun, 14 Dec 2025 00:00:00 GMTdockerkubernetesdevopslinuxFixDevshttps://fixdevs.com/blog/kubectl-connection-refused/https://fixdevs.com/blog/kubectl-connection-refused/How to fix 'the connection to the server localhost:8080 was refused' and other kubectl connection errors when the Kubernetes API server is unreachable.Tue, 09 Dec 2025 00:00:00 GMTkubernetesdockerdevopsFixDevs