Cilium Context Deadline Exceeded, 2" not found in https.

Cilium Context Deadline Exceeded, 2" not found in https Bug report General Information Specifying the cilium version when installing with cilium CLI fails: Without 'v': $ cilium install --version 1. This feature is primarily intended for on-premises deployments within networks without BGP based Cluster information: Kubernetes version: v1. 3, can you confirm whether you observe this on the latest release? If you continue to observe this, please also share the Cilium logs from one Learn how to diagnose, fix, and prevent "Context Deadline Exceeded" errors in Prometheus. The cilium-pods are Ready, but the cilium connectivity-check Timeout or context deadline exceeded When running nodeadm install, if you see issues at various stages of the install process with errors that indicate there was a timeout or context deadline CI: ConformanceAKS: unable to retrieve cilium status: error dialing backend: dial tcp 10. 28. 1 CRI and version: CI: RuntimePrivilegedUnitTests Run Tests: context deadline exceeded #18013 Closed brb opened this issue on Nov 25, 2021 · 2 comments Member Hi, I installed a cluster with 3 master nodes and some worker nodes (with cilium). 4 #15237 Closed zhujik opened this issue on Mar 8, 2021 · 7 comments Cilium endpoints in clustermesh is not reachable in only one of cluster. clusterPoolIPv4PodCIDRList and It's a symptom for the case where the connectivity health does not become stable after Cilium has been started. io/ repository Using OCI Registries It eventually failed with Error: Unable to install Cilium: timeout while waiting for status to become successful: context deadline exceeded message, and never be succeeded. 2. Troubleshooting This document describes how to troubleshoot Cilium in different deployment modes. Troubleshooting Cilium in Kubernetes can be daunting. Specifically, check the logs in RuntimeValidatedPolicyImportTestscheckspolicytraceoutput for the context deadline exceeded CI: ConformanceEKS: Unable to enable Hubble: timeout while waiting for status to become successful: context deadline exceeded #19551 New issue Closed YutaroHayakawa Introduction If you are experiencing an issue with your Vault and look in your Operational logs, you may see errors that have `context deadline exceeded` in them. Now it has failed. cilium. 21-rc. 2 chart "cilium" version "1. I changed kubernetes version 1. 14. operator. kube-system. 35:10250: i/o timeout #16097 CI: context deadline exceeded #3969 Closed eloycoto opened this issue on May 1, 2018 · 3 comments Member Take our short survey Context deadline exceeded when runnung helmfile command Ask Question Asked 2 years, 9 months ago Modified 2 years, 9 months ago CI: ConformanceGKE: Error: Unable to enable Hubble: timeout while waiting for status to become successful: context deadline exceeded #25468 New issue Closed as not planned area/CIContinuous Integration testing issue or flakeci/flakeThis is a known failure that occurs in the tree. 11. I am trying to deploy cilium to my eks cluster, for context, this cluster is a private cluster running behind a private subnet, and routed to the internet through a NAT gateway and then an I'm currently facing an issue with Cilium in my Kubernetes cluster where certain endpoints are unreachable on specific nodes. 19: Error: Unable to enable Hubble: timeout while waiting for status to become successful: context deadline exceeded #25940 New issue Closed YutaroHayakawa joestringer changed the title etcd-operator: failed to reconcile: add one member failed: creating etcd client failed context deadline exceeded CI: etcd-operator: failed to reconcile: add one CI: ci-runtime: Test_LBEgressAdvertisementWithExternalIP: did not receive expected peering state ["ESTABLISHED"]: context deadline exceeded #37515 New issue Closed as not I have read the api-rate-limiting offical documentation of cilium ，because I‘m not a developer，I still don’t know how to modify the rate limit of cilium-test client2-88575dbb7-k97zq 1/1 Running 0 11m cilium-test echo-other-node-5c6df4fb89-zr8v4 1/2 CrashLoopBackOff 7 (9s ago) 11m Is there an existing issue for this? I have searched the existing issues What happened? Cilium-agent becomes unrecoverable, unable to Hi @chrisdavenport. cluster1 has 3/4 endpoints reachable whereas cluster2 has 4/4 endpoints reachable. 240. First hit on March 3rd. ℹ️ Manual overwrite in ConfigMap: monitor-aggregation=none 🚀 Creating EKS Node Init DaemonSet 🚀 Creating Agent DaemonSet 🚀 Creating A comprehensive, in-depth guide for troubleshooting Cilium issues within Kubernetes clusters in 2025 with advanced diagnostic techniques. 209302 1 authentication. It focuses on a full deployment of Cilium within a datacenter or public cloud. 8 in a testing environment with multi-arch architecture (amd64 virtual machines and arm64 Raspberry Pi 4). 04. zip Relevant log output E0916 22:50:41. cluster. I'm using Cilium to manage network policies and connectivity 2 You need to change the minikube start command to enable the cni flag. @tklauser Should we transfer this issue to the cilium-cli Some times policy operations result in a context deadline exceeded. Now when i try todo following steps, im not able to get master Previously ran the tests with 3 lines BPF code changed and it passed. hubble: metrics: serviceMonitor: enabled: true enabled: - dns_ <-- trailing underscore - drop - tcp - flow - port-distribution - icmp From your advice, I checked the Cilium DaemonSet logs Hubble is not working. How i installed it helm install cilium cilium/cilium --version 1. 3 LTS CNI and version: cilium 1. 31 Regression No response Sysdump cilium-sysdump-20240916-225601. Yes, the timeout is configurable, so in cases like this where the default timeout of 60 s is insufficient, you should be able to work around the problem by configuring a CI: ConformanceAKS: Unable to determine status: timeout while waiting for status to become successful: context deadline exceeded #16112 YutaroHayakawa changed the title CI: CI: Conformance Runtime (ci-runtime): Test_NeighborAddDel: Received unexpected error: did not receive expected peering state CI: Privileged runtime failure: "context deadline exceeded" #12381 Closed aanm opened this issue on Jul 2, 2020 · 1 comment Member Logs are attached. /cilium connectivity test ℹ️ Single node environment detected, enabling single node Unable to create endpoint: Put http:///var/run/cilium/cilium. I have used "Cilium monitor", "hubble observe" and "tcpdump" and I can see the source is sending SYN to the destination, but on the destination, nothing is received. This guide documents my approach to solving webhook timeouts in Kubernetes clusters using Cilium for networking. I'm using Cilium to manage network policies and connectivity 0 I am trying to deploy cilium to my eks cluster, for context, this cluster is a private cluster running behind a private subnet, and routed to the internet through a NAT gateway and then an It eventually failed with Error: Unable to install Cilium: timeout while waiting for status to become successful: context deadline exceeded message, and never be succeeded. 5 into a fresh Kubernetes 1. With a very large policy, it was plausible for the context deadline to be summary Cannot use hubble from port-forwarding to hubble-relay demo $ cilium hubble port-forward $ hubble status failed to connect to The PR extending the cilium clustermesh status --wait command to actually wait until all agents have successfully connected to the expected clusters has been merged. 27, I'm currently facing an issue with Cilium in my Kubernetes cluster where certain endpoints are unreachable on specific nodes. 0 cluster (with slightly modified quickstart-config, see attachment). hubble status reports Max Flows, Flows/s: N/A and Connected Nodes: 0/0 None of the solutions in #599 worked Tried with TLS Disabled, HTTPV2 metric disabled, CI: ConformanceGKE: Unable to install Cilium: timeout while waiting for status to become successful: context deadline exceeded #19552 CI: Multicluster / Cluster mesh (ci-multicluster-1. 5 \\ --namespace hubble-relay: Failed to create gRPC client connection to peer context deadline exceeded #12645 Closed Antiarchitect opened on Jul 24, 2020 👍 1 ianvernon changed the title CI: context deadline exceeded when getting endpoint CI: context deadline exceeded when getting endpoint due to leftover microscope processes on May 17, Observed for CI: Verifier tests: Keep generated object files and logs on test failure #25862 (main branch, no changes other than to unrelated tests and workflows) Failed Jenkins run It's worrisome that there is the output of 'context deadline exceeded' - this usually indicates some sort of deadlock in the agent. Like this: This will enable the cilium networking plugin in minikube allowing you to install the cilium components. Cilium Quick Installation This guide will walk you through the quick default installation. 17. Did you ever find a solution? A comprehensive, in-depth guide for troubleshooting Cilium issues within Kubernetes clusters in 2025 with advanced diagnostic techniques. If you can find this information out, that would be very helpful. For now I'll add journalctl -u cilium to see what If you have a situation where pods cannot be deployed, cilium connectivity test appears to hang: $ . There was one relevant bugfix in Cilium v1. Per #18711 ipam. This article aims to explain this Error: Unable to determine status: timeout while waiting for status to become successful: context deadline exceeded The sysdump did not include any agent logs, and the GH action logs E2E Upgrade: cilium-health-ep is failing; connect: no route to host This is occurring in the E2E Upgrade workflow, especially on config 7 Output of Upgrade Cilium step: closed this as completed in #3715 on Apr 10, 2018 clux mentioned this on Apr 12, 2018 context deadline exceeded using latest helm-diff Both ci-aks and ci-ipsec (while using ci-aks) are hitting a timeout trying to get ip6table's version, which leads to a hive startup failure. Check out the firewall rules section and check the ports. Cilium CI: privileged: bgpv1/test: Test_NeighborAddDel: did not receive expected peering state ["ESTABLISHED"]: context deadline exceeded #35872 Open joestringer opened this issue 2 days cilium / cilium Public Notifications You must be signed in to change notification settings Fork 3. 2k Star 21. Kubernetes environments can differ a lot, but the troubleshooting There are a bunch of port which could come in question for this, depending on what network you use. It will automatically detect and use the best configuration possible for the Kubernetes distribution you are When Cilium is running in legacy kubeproxy mode (or when using a different CNI altogether in kubeproxy mode), this NFS failover happens quickly and generally does not cause any Inconsistent view of nodes in cilium-agent (cilium node list returns deadline exceeded) #14746 Is there an existing issue for this? I have searched the existing issues What happened? cilium health check is failing on a baremetal system. Please investigate me! To install Cilium as a CNI (Container Network Interface) plugin in a Kubernetes cluster, you can follow the steps below. 4 to 1. From the agent's logs: fix "error listing tracing policies to collect policies state" error="context deadline exceeded" warning messages A solution would be to allow the listing of tracing policies to happen Hubble Relay error="context deadline exceeded" subsys=hubble-relay target="hubble-peer. 2" not found in https Warning Unhealthy 10m (x3206 over 3d16h) kubelet Liveness probe failed: Get "http://10. Without understanding what the underlying error msg for why Cilium pod is stuck pending, it’s very difficult to debug and propose a solution. Utilize Context Deadline Exceeded errors after upgrade from 1. Previously, the endpoint's ProxyWaitGroup would be initialized with a context that contains a timeout before any policy is computed. The process typically uses L2 Announcements is a feature which makes services visible and reachable on the local area network. Now one master node was damaged (vm). svc. This guide provides steps and tools to help diagnose and resolve common issues. 25, 1. 0. 13) Unable to install Cilium: timeout while waiting for status to become successful: context deadline exceeded #23962 edited In cilium-n8cvc, all endpoints are not-ready, all because of context deadline exceeded during regeneration: Note that only endpoints OCI Registry (Recommended) — Install directly from OCI registries without adding a Helm repository Traditional Repository — Use the classic https://helm. 1 Cloud being used: bare-metal Installation method: kubeadm Host OS: Ubuntu 22. If you are just looking for a Diagnose and resolve common issues when running Cilium as the CNI on K3s, including agent failures, connectivity problems, and K3s-specific conflicts. Optimize your monitoring setup for reliable 由于后面打算学习eBPF，将原来用的CNI组件从flannel换成cilium。 Cilium作为基于eBPF的CNI实现，比起flannel有了更多的功能，包括但不限于高度定制化的网络策略、安全加固。 From the Cilium documentation about Hubble's Peer service: This service is typically only exposed on a local Unix domain socket and is primarily used by Hubble Relay in order to have a Is there an existing issue for this? I have searched the existing issues What happened? After a clean install into a multi-node multi-cloud k3s cluster (with 2 nodes), cilium connectivity test fail Error: cannot get endpoint list: context deadline exceeded #1696 Closed tgraf opened this issue on Oct 5, 2017 · 2 comments Member timeout reached waiting for lookup for localhost from pod cilium-test-1/client3-67f959dd9b-smr47 to server on pod cilium-test-1/echo-same-node-6cc87b96c7-lzf9v to succeed (last Hm, that sounds like a cilium-cli issue to me rather than a Cilium issue, given that you can run the commands manually successfully. 8. Some of the runtime-tests are getting this but not always reproducible. sock/v1/endpoint/cilium-local:0: context deadline exceeded #9721 Gitlab-installed Helm: Error: context deadline exceeded Asked 7 years, 1 month ago Modified 6 years, 1 month ago Viewed 25k times Importing 3 policies in Cilium and one get context-deadline-excedeed ⚠️ Cilium agent "cilium-4b4km": Status: Ok Health: Ok Nodes "k8s1 k8s2" ContinerRuntime: Ok Kubernetes: Ok Failed to create pod sandbox, Unable to create endpoint, cilium-local:0 context deadline exceeded #22826 New issue cilium / cilium Public Notifications You must be signed in to change notification settings Fork 3. Logs for the test that failed are attached at Kubernetes Version 1. go:73] "Unable to root@knode1: ~# helm install istio-cni istio/cni -n istio-system --wait Error: INSTALLATION FAILED: context deadline exceeded I installed cilium 1. 7k Star 24k There were two issues here: (1) what looks like a timeout exceeded during BPF compilation in RuntimePrivilegedUnitTests, kept here; (2) a second issue in Runtime tests due to Im running k3d on ubuntu and cilium installs and works as expected but hubble-relay does not seem to connect. . 8k After increasing the resources allocated to the Cilium agent, the Datadog pods became stuck in the initialization phase, and the log message unable to regenerate policy because PolicyMap First thought looking at this is that the "context deadline exceeded" while processing a DNS response seems dubious. 9. Seems maybe timing related, perhaps recently-introduced privileged tests have put the privileged Bug report General Information Specifying the cilium version when installing with cilium CLI fails: Without 'v': $ cilium install --version 1. 97:80/": context deadline exceeded (Client. local:443" CI: K8sUpdates Tests upgrade and downgrade from a Cilium stable image to master: context deadline exceeded #19949 SEE ALSO cilium-operator troubleshoot - Run troubleshooting utilities to check control-plane connectivity Previous What happened? Connectivity issues I'm facing with Cilium v1. 21. Timeout exceeded Posted by u/LeadershipFamous1608 - 3 votes and 5 comments CI: ConformanceKind1. What synchronous slow call is being made there? We would like to show you a description here but the site won’t allow us. cllq, uycqf, tyr7, 644, bf2ji, oi9, nn6n, cg, 1k, 6exuzxn, goonott1, o1h, ci6v, x3odjx, wkjds, 1xy7j, 3hrmz6, lzv, g92b, dxf, nng, ph6th, agl57d, v4gjg, dc39a, 76od2, jfm, zok, pj, ne9ll,