For your security, if you’re on a public computer and have finished using your Red Hat services, please be sure to log out. After following official guidance from (https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/setup-ha-etcd-with-kubeadm/) for HA external ETCD, I was trying to check etcd cluster health status, but, it threw some error which I'm struggling to solve.
Who "spent four years refusing to accept the validity of the  election"? Increasing the timeout to 1m helped me to fix a similar issue. Bug 1624448 - master static pod is restart again and again due to etcd connection is broken after a docker restart.
This can be happened when the prometheus server can't reach out to the scraping endpoints maybe of firewall denied rules.
Howerver the problem still the same :(, https://github.com/prometheus/prometheus/issues/1438. There is a closed issue on that on Kubernetes GitHub k8 git, which is closed on the merit of being related to Docker issue. Thank you! What can cause this problem and how to fix it? context deadline exceeded.
Why is the efficiency of a half wave rectifier equal to 40.6% and not 50%? Is it possible Alpha Zero will eventually solve chess? I have prometheus configuration with many jobs where i am scraping metrics over http.
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What are recommended ways to connect fridge ice maker? We are generating a machine translation for this content. How do open-source projects prevent disclosing a bug while fixing it? Get http://host-ip:9100/metrics: context deadline exceeded, Prometheus Error - context deadline exceeded. Weihua asked me to check and I saw they're up and running: [root@upgrader8-wmeng-master-etcd-zone1-1 ~]# oc get po --all-namespaces kube-service-catalog apiserver-8b7vb 1/1 Running 2 10h kube-service-catalog apiserver-hrwgd 1/1 Running 1 10h kube-service-catalog apiserver-tmvb2 1/1 Running 1 10h openshift-metrics-server metrics-server-84b6c5c786-xcr7z 1/1 Running 2 10h Please try checking … your coworkers to find and share information. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. In my case I had accidentally put the wrong port on my Kubernetes Deployment manifest than what was defined in the service associated with it as well as the Prometheus target. I can see the metrics. Thanks for contributing an answer to Stack Overflow! Keep your systems secure with Red Hat's specialized responses for high-priority security vulnerabilities.
To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Need access to an account? 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.
I have blocked IPv6 with ip6tables, but it also blocked prometheus traffic. How can I manage a remote team member who appears to not be working their full hours? Thank you! Podcast 286: If you could fix any software, what would you change? your coworkers to find and share information. 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 Correct IPv6 settings solved issue for me. Stack Overflow for Teams is a private, secure spot for you and Pastebin is a website where you can store text online for a set period of time. share | improve this question | follow | asked Apr 13 '18 at 12:55. Why is the efficiency of a half wave rectifier equal to 40.6% and not 50%?
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Does meat (Black Angus) caramelize just with heat? If your company has an existing Red Hat account, your organization administrator can grant you access. Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities. you can set ETCDCTL_API=2, then you can get the right error message.
What is the difference between active learning and reinforcement learning? Register. I have read that maybe the scrape_timeout is the problem, but I have set it to 50 sec and still the same problem. Printing 1000000 numbers in 1 sec. You can solve this issue when I applied the right cert/key pair. see #10087. Please note that excessive use of this feature could cause delays in getting specific content you are interested in translated. Why do we say Bayesian statistics is suited for probability of one-time events? Please help. Context deadline exceeded is an unclear error returned by grpc client when it can't establish the connection. The commands and steps listed in this section apply to the core Kubernetes components on Rancher Launched Kubernetes clusters.. How to deal with a younger coworker who is too reliant on online sources.
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