Correct IPv6 settings solved issue for me.

ContainerGCFailed rpc error: code = DeadlineExceeded desc = context deadline exceeded. You can solve this issue when I applied the right cert/key pair. Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities. share | improve this question | follow | asked Apr 13 '18 at 12:55. Asking for help, clarification, or responding to other answers. Why do we say Bayesian statistics is suited for probability of one-time events? Why are red and blue light refracted differently if they travel at the same speed in the same medium? If you are a new customer, register now for access to product evaluations and purchasing capabilities. The commands and steps listed in this section apply to the core Kubernetes components on Rancher Launched Kubernetes clusters.. The Overflow #47: How to lead with clarity and empathy in the remote world, Feature Preview: New Review Suspensions Mod UX, How to force apiserver proxy to use HTTPS in connection to container, How to backup etcd on a Kubernetes cluster created with kubeadm - rpc error: code = 13, kubeadm alpha phase etcd local - creating etcd with localhost binding not host ip, Can't modify ETCD manifest for Kubernetes static pod, Adding removed etcd member in Kubernetes master, Unable to setup external etcd cluster in Kubernetes v1.15 using kubeadm, How to change the IP and port of etcd listening, kubernetes 1.18 Stacked control plane and etcd nodes unable to add second ETCD node, Weave CrashLoopBackOff on fresh HA Cluster. Stack Overflow for Teams is a private, secure spot for you and Thank you! Thanks for contributing an answer to Stack Overflow! Has anyone tested the effect of allowing cantrips to be repeatedly cast between battles? If you have any questions, please contact customer service. We are generating a machine translation for this content. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. I have read that maybe the scrape_timeout is the problem, but I have set it to 50 sec and still the same problem. in my case it was issue with IPv6. Sturdy and "maintenance-free"?
For your security, if you’re on a public computer and have finished using your Red Hat services, please be sure to log out. Result explains the problem and indicates how to solve it: Just ensure that your scrape_timeout is long enough to accommodate your required scrape_interval. Why is the efficiency of a half wave rectifier equal to 40.6% and not 50%? What can cause this problem and how to fix it? Does meat (Black Angus) caramelize just with heat? To learn more, see our tips on writing great answers. Printing 1000000 numbers in 1 sec. Who "spent four years refusing to accept the validity of the [2016] election"? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. We appreciate your interest in having Red Hat content localized to your language. you can set ETCDCTL_API=2, then you can get the right error message. A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. To learn more, see our tips on writing great answers. monitoring prometheus. Sturdy and "maintenance-free"? I have blocked IPv6 with ip6tables, but it also blocked prometheus traffic. Assuming you're using kubeadm to spin up the cluster, there should be a couple of cert/key pairs under the folder: You can also try to follow this instruction error-context-deadline-exceeded-accessing. in Python, A vetriloquist with a living doll attached to his hand. context deadline exceeded. Is the mosquito in amber inspired by a real object? By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Attempting to backup etcd or interact with it fail with a context deadline error: [root@server.example.com]# etcdctl3 snapshot save /var/lib/etcd/backup Error: context deadline exceeded Environment. How do open-source projects prevent disclosing a bug while fixing it? Podcast 286: If you could fix any software, what would you change? The job that I have added in the prometheus.yml configuration is: When i restart the prometheus I can see error on my target that says: I have read that maybe the scrape_timeout is the problem, but I have set it to 50 sec and still the same problem. Need access to an account? Increasing the timeout to 1m helped me to fix a similar issue. What are recommended ways to connect fridge ice maker? disable selinux, then reboot server and test again. In my case the problem was with the certificates and I fixed it with adding: Probably the default scrape_timeout value is too short for you, Take a look here https://github.com/prometheus/prometheus/issues/1438, I had a similar problem, so I tried to extend my scrape_timeout but it didn't do anything - using promtool, however, explained the problem.

Why do we say Bayesian statistics is suited for probability of one-time events?

Making statements based on opinion; back them up with references or personal experience. If your company has an existing Red Hat account, your organization administrator can grant you access. But I have one job where i need to scrape the metrics over https. Can we use Heisenberg Uncertainty Principle to prove that time travel to past is impossible?
Error: failed to fetch endpoints from etcd cluster member list: context deadline exceeded ``` **etcd docker image**: ``` k8s.gcr.io/etcd 3.4.3-0 303ce5db0e90 9 months ago 288MB ```` kubernetes high-availability etcd Description of problem: Symptoms: - Nodes are marked unready and pods stuck in terminating - etcdctl commands (like etcdctl3 endpoint status) result in "context deadline exceeded" - Nodes getting "received too many requests" messages and restart loop Version-Release number of selected component (if applicable): 3.9 How reproducible: unconfirmed Steps to Reproduce: 1. Printing 1000000 numbers in 1 sec. Steps done to troubleshoot the issue: This can be happened when the prometheus server can't reach out to the scraping endpoints maybe of firewall denied rules. Command used to check etcd cluster health that threw an error: Three bare-metal hosts, all ufw enabled, 2379 and 2380 ports allowed on entire hosts. Also, you can change some code in etcd to debug this error. Why is the efficiency of a half wave rectifier equal to 40.6% and not 50%? Red Hat Advanced Cluster Management for Kubernetes, Red Hat JBoss Enterprise Application Platform. OpenShift Container Platform 3.x Register. How do open-source projects prevent disclosing a bug while fixing it? The Overflow #47: How to lead with clarity and empathy in the remote world, Feature Preview: New Review Suspensions Mod UX, Kubernetes: Prometheus context deadline exceeded error, Metrics from new job absent in Prometheus, Can't load prometheus.yml config file with docker (prom/prometheus), Prometheus JMX exporter with context deadline exceeded. If you are a new customer, register now for access to product evaluations and purchasing capabilities. What does it mean to treat space and time on equal footing? Just check hitting the url in a browser with :9100 (here 9100 is the node_exporter service running port`) and check if you still can access? your coworkers to find and share information. Depending on the length of the content, this process could take a while. Thank you! What can cause this problem and how to fix it? How can I seal a gap between floor joist boxes and foundation? An important default filter being set - should a "Clear" button clear this important filter?

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