I'm now trying to run a simple container with shell (/bin/bash) on a Kubernetes cluster. I thought that there was a way to keep a container running on a Docker container by using pseudo-tty and de...

Is there anyone who can explain what the 'optimize-utilization' setting for the GKE autoscaler specifically does different from the standard autoscaling. It claims to be more aggressive in downscal...

I'm trying to restrict to my openvpn to allow accessing internal infrastructure and limit it only by 'develop' namespace, so I started with simple policy that denies all egress traffic and see no e...

I'm new to GKE now am trying to creating a new cluster for RASA. I'm trying to create an ingress with HTTPS to point to a loadbalancer in this cluster. But I'm unable to select the option Create Go...

how to ssh into nodes of Google container engine cluster? When i try ssh to the node using its ip address it says public key denied. Can some one help me how to get the key to connect to nodes of ...

I have noticed our gke cluster system pods (gke-metrics-agent) running out of memory. I have tried to editing daemonset yaml file for increasing memory request to 200Mi and memory limit 200Mi for i...

Some of our containers run better with memory above the instance type currently deployed in our Container Engine cluster. Is there a recommended practice to rebuild the container engine template fo...

We have a GKE cluster with auto-upgrading nodes. We recently noticed a node become unschedulable and eventually deleted that we suspect was being upgraded automatically for us. Is there a way to co...

I'm running Chrome with xvfb on Debian 8. It works until I open a tab and try to load content. The process dies silently... Fortunately, I have gotten it to run smoothly on my local docker using d...

I am new to GCP/Cloud, and I have created a cluster in GKE and deployed our application there, installed nginx as a pod in the cluster, our company has a authorized SSL certificate which I have upl...

Running kubectl logs shows me the stderr/stdout of one Kubernetes container. How can I get the aggregated stderr/stdout of a set of pods, preferably those created by a certain replication control...

I am trying to deploy my app to Kubernetes running in Google Container Engine. The app can be found at: https://github.com/Industrial/docker-znc. The Dockerfile is built into an image on Google C...

I am trying to create a docker-registry secrete for GCR, but am getting a really cryptic error message. This is the kubectl cmd that I am running: kubectl create secret docker-registry gcrsecret -...

I recently noticed a big accumulation of pods with status 'Shutdown'. We have been using Kubernetes since October, 2020. Production and staging is running on the same nodes except that staging uses...

In GKE, when we create nodes, there will be a master node and many worker nodes will be created. I have a doubt whether master node is the one among which we created(replicas mentioned) or GKE crea...

I want my persistent volume to reside in a specific zone, say us-central1-a, but I want to deploy it through a PVC, not by creating an object of PV directly. Is this possible in GKE?

I have a pod in namespace Foo and a service account in namespace Bar. Can I run the pod as the service account from the other namespace? Or will the fact that the pod & service account belong t...

I'm getting the following error when kubectl apply a .yaml to deploy a custom built docker image to our cluster in GCP (edited out sensitive info): Have tried the following but no luck: manually ...

So i have this project that i already deployed in GKE and i am trying to make the CI/CD from github action. So i added the workflow file which contains name: Build and Deploy to GKE on: push: br...

I have a bunch of standard PVs bound to PVCs in Kubernetes running in Google Kubernetes Engine. I want to change their storage class to SSD. How do I achieve that?

I'm running a sysbench OLTP benchmark with TiDB on GKE local SSD disk. But I'm getting poor performance compared to GKE persistent SSD disk. How can I get the expected IOPS performance on GKE local...

I have a NGINX Ingress in my GKE. I want make my URL secure. But I unfortunately I am unable to achieve that via cert-manager. I see an option to create Managed Certificates. But I am not sure if t...

Is is possible to rename a PVC? I can't seem to find an evidence it is possible. I'm trying mitigate an "No space left of device" issue I just stumbled upon. Essentially my plan requires me to r...

I use gcloud to provision kubernetes clusters, and use container engine to do so. Aside from the production cluster, I would like to create short-lived clusters, for testing etc'. Instead of rec...

I have set up the nginx ingress controller following this guide. The ingress works well and I am able to visit the defaultbackend service and my own service as well. But when reviewing the object...