In a namespace foo there is an existing pod running $ kubectl get pods -n foo NAME READY STATUS RESTARTS AGE hello-1816639685-xejyk 1/1 Running 0 6d3h How can we duplicate the hello pod so that we can try out things…
I have pods that are of kind Cronjob running in parallel. They complete task and run again after fixed interval of 20 minutes as per cron expression. I noticed that some pods are restarting 2-3 times before completing task. I…
I have created MySql container in kubernetes Pod by using YAML deployment file. I am able to execute the mysql queries on that container and created few databases and tables with data in it. But when I make some changes…
I configured system and user pool on Azure AKS instances. I follow this guide: Microrosft Guide before the activity we only had system type pools for applications and system pods as well. I did the following steps: creation of a…
I've been searching and every answer seems to be the same example (https://kubernetes.io/docs/tasks/access-application-cluster/communicate-containers-same-pod-shared-volume/). In a pod you can create an empty volume, then mount that into two containers and any content written in that mount will be seen on each…
I am able to exec into a pod , and in that pod i will also like to run a stolonctl command at the same time into the pod i just exec into. Here is an example of what i…
I was trying to get into kubernetes-dashboard Pod, but I keep getting this error: C:UsersUSER>kubectl exec -n kubernetes-dashboard kubernetes-dashboard-66c887f759-bljtc -it -- sh OCI runtime exec failed: exec failed: unable to start container process: exec: "sh": executable file not found in…
I want to deploy two containers in a pod through a deployment. But I want the pod to have exactly the name yoda. But in my case, a random string is always append after yoda like that yoda-f8bcb7bf4-khml6. Is it…
I wrote a simple node.js app that listens on a port and returns HTML. I can docker run the node.js app and, with port forwarding in place, hit it happily. + docker run -p 7081:7081 split-server Now I want to…
i try to deploy nginx-ingress-controller on bare metal , I have 4 Node 10.0.76.201 - Node 1 10.0.76.202 - Node 2 10.0.76.203 - Node 3 10.0.76.204 - Node 4 4 Worker 10.0.76.205 - Worker 1 10.0.76.206 - Worker 2 10.0.76.207…