Since today morning when I press F1, type kubernetes:terminal, powershell, extension returns: "Kubectl command failed: error: name cannot be provided when a selector is specified". Describe the bug We have problems to deploy with aks-engine because some agent pools can't access to internet during bootstrapping. Login to the standby master host and execute gpactivatestandby to activate the host as the standby master. After restarting it a few times, it will declare this BackOff state. 8 - Unsatisfied argument dependency There is an unsatisfied argument dependency or violated exclusion when the command … Exit code (128 + SIGKILL 9) 137 means that k8s hit the memory limit for your pod and killed your container for you. Before you begin Write a Dockerfile for that particular Node server. Pretty much it can only run dashboard. If you get the pods again, you can see the restart counter is incrementing as Kubernetes restarts the container but the container keeps on exiting. ... stat /bin/bash: no such file or directory": unknown command terminated with exit code 126 What the heck is this? The exit code may give a hint as to what happened to … As suggested in my comment on your previous question, error code 126 seems to imply you do not have permission to execute the script or a command inside it (see http://tldp.org/LDP/abs/html/exitcodes.html). Dashboard 1.6.3 crashes frequently on kube 1.7.2. A container in a Pod may fail for a number of reasons, such as because the process in it exited with a non-zero exit code, or the container was killed for exceeding a memory limit, etc. Play with KubernetesTo check the version, enter kubectl version. What the extension does is this: check if a workspace is opened and take its rootPath (e.g /mypath/mycoolproject) -> extract the name of the project opened and then try to find the pods with that label (-l run=mycoolproject). Something like: rsync --rsh=' The problem comes when you want to run code/Kubernetes configs on multiple of these clusters because they each have their own… let’s call them quirks. Would be good if we didn't have to also probe for PS though - as you say we can hopefully work this out from the container metadata - would this be possible from pod tolerations or would we need to examine the container itself? I'm pretty sure my image has a /bin/bash in it. Many jobs are throwing up exit code 137 errors and I found that it means that the container is being . Cannot ssh into a running pod/container Version openshift v3.9.0+ba7faec-1 kubernetes v1.9.1+a0ce1bc657 etcd 3.2.16 Steps To Reproduce Installed openshift 3.9 with one master and 2 nodes Deployed Camunda image using openshift. Create a service (of type ClusterIP) 5.) The applications or pods that are using CoreDNS in my Amazon Elastic Kubernetes Service (Amazon EKS) cluster are failing internal or external DNS name resolutions. You can try with another shell as given below. I want integrate CPD (Copy-Paste-Detection) to my iOS project. We already have some infra in place to detect if the container supports bash (and to fall back to sh if not). The terminal works perfectly fine if I type Hoping the good-first-issue tag isn't too optimistic here! It seems that this is an issue with incorrect handling of closing exec session. If a container is no longer running, use the following command to find the status of the container: docker container ls -a This article explains possible reasons for the following exit code: "task: non-zero exit (137)" With exit code 137, you might also notice a status of Shutdown or the following failed message: Failed 42 hours ago Resolution I want to user istio on GKE. But when I try to log into a pod I get ... such file or directory" command terminated with exit code 126 I've created a cluster, all pods are running. command terminated with exit code 126 It looks like kubectl tries to exec bash on my machine, which is totally not what I want to achieve. We’ll occasionally send you account related emails. This is weird though because crontab is supposed to be a root process. This page shows how to write and read a Container termination message. There's a pop up "command terminated with exit code 126" The dashboard crashes and restart. If you do not already have acluster, you can create one by usingMinikube,or you can use one of these Kubernetes playgrounds: 1. ERROR: Job failed: exit code 1 At first glance, it seems like it's working fine. The text was updated successfully, but these errors were encountered: Not every container allows to exec into it. The first step in answering this question is to identify the exit code for the docker container. 4.) I have built a Kubernetes cluster using Kubespray on Ubuntu 18.04 and facing DNS issue so basically containers cannot communicate through their hostnames. But my istioctl has some errors. I can exec commands without spaces: So the only idea I have is that the name of your project has something in its name that break the workflow? ***> wrote: You signed in with another tab or window. @maciaszczykm Here's my Service and Deployment, More about details, just in case it can be useful. This does work, but it would nice if you right click on the pod have it detect the OS and then run bash or powershell based on the container OS. privacy statement. Click 'Exec' button in the dashboard (Pod details page) Result. ... Failed: This state means the pod has run and at least one of the containers has terminated with a non-zero exit code, that is, it has failed to execute its commands. Let me know if it works :), @lstocchi From a cursory read, it seems like the resolution to this would be to identify if the underlying container within the pod is using a windows container, and choosing to run powershell instead of sh. Is this a BUG REPORT or FEATURE REQUEST? Also if somebody know, please explain a little what means every code when the pod is terminated ? its a windows container so instead of --sh I want it to use powershell but not sure how to change that, @lstocchi From a cursory read, it seems like the resolution to this would be to identify if the underlying container within the pod is using a windows container, and choosing to run powershell instead of sh , I see this issue as well. Actually crash happens after you close the tab with exec. ... And then the pods get terminated resulting in the exit code 137s. Stack Overflow. Automatic merge from submit-queue Return container command exit codes in kubectl run/exec Fixes #26424 Based on #25273. I right click on the pod, choose terminal and I get this error: "The terminal process "kubectl.exe 'exec', '-it', 'profisee-0', '--namespace', 'default', '--container', 'profisee', '--', 'sh'" terminated with exit code: 126." I'm using nginx ingress too. Successfully merging a pull request may close this issue. Already on GitHub? The first user doesn't see any pod listed when he tries to execute the command. Sign in On Thu, 10 Sep 2020, 13:19 Luca Stocchi, ***@***. Sent from my Google Nexus 5X using FastHub. @nutchalum Can you send us pod/deployment definition? Hello, Can someone inform what means exit code : 3 ? Kubernetes Job failed with no logs, no termination reason, no events. Not sure it's the same issue. I right click on the pod, choose terminal and I get this error: "The terminal process "kubectl.exe 'exec', '-it', 'profisee-0', '--namespace', 'default', '--container', 'profisee', '--', 'sh'" terminated with exit code: 126." Kubernetes’ command-line tool, kubectl, which is the command-line interface for running commands against Kubernetes clusters. to your account. Have some infra in place to detect if the container supports bash ( and to fall back sh. 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