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Questions tagged [google-kubernetes-engine]

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Kubernetes deployement with minimum disruption to websocket connections

Problem statement: Make a deployment with minimum disruption to clients connected via websockets. Stack: GKE (Regional cluster - 1.22.8-gke.200), helm, Node.js/websockets, HPA, Rolling Update. Our ...
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Autopilot GKE Nginx Ingress not working

I have installed the nginx ingress controller on autopilot GKE. I have a frontend nginx server running and a backend application. I am using the rewrite annotation. My ingress looks like so: rules: ...
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ImagePullBackOff err while pulling docker image in different project in Google Cloud

I am trying to pull a private image from Artifact Registry repo in Google Cloud from a kubernetes cluster running in a different Google Cloud project using kubectl. kubernetes version 1.20.15-gke.1000 ...
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1 answer
66 views

Google Kubernetes Engine's auto-pilot mode does not grant nodes Google Storage write access

I am trying to use the workflow orchestrator Snakemake with a Google Kubernetes Engine (GKE) autopilot cluster. My workflow needs to upload files to Google Cloud Storage buckets within the same ...
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  • 101
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1 answer
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Why is my GCP managed Cert not working with kubernetes

I have the following that seems to work... apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: test-ingress namespace: test annotations: kubernetes.io/ingress.global-static-ip-...
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  • 131
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1 answer
83 views

how to schedule container in GCP

I have 5 tasks in my project that need to be run periodically. Some of these tasks are run on a daily basis, some on a weekly basis. I try to containerize each task in a Docker image. Here is one ...
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31 views

Is it possible to block project-wide SSH keys for VMs at project level in GCP?

I need to implement block project-wide SSH keys for VMs at project level in GCP? I can see it can be done on individual nodes, but not for stuff like dataproc or gke nodes/group, or any GCP managed ...
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Will the data be gone gone if the node goes down when using persistent volume? And how to prevent if that's the case?

I have created a cluster in Gke. I have created a presistant volume. In the host path I have given the path. And as I can understant It will be created in a worker node. What if the node goes down! ...
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0 answers
172 views

GKE - Persistent Volume not able to mount to the if cluster have less than 4 nodes

I have a simple storage setup: [ GKE [ NFS Server -> PV -> PVC -> Deployment (Min 2 pods-HPA) ] ] GKE version: 1.19.12-gke.2101 The GKE cluster has 4 nodes before and I resize down to 3 nodes ...
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2 votes
1 answer
171 views

mounting overlayfs within kubernetes POD - "cannot mount overlay read-only"

I try to "manually" mount an overlayfs within a Kubernetes POD, to create a copy-on-write layer on top of a shared persistent volume. (For running a read-only postgres - postgres cannot run ...
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  • 131
1 vote
1 answer
160 views

Using counted data source in non-counted provider block in Terraform

I'm new to Terraform, I need suggestion about handling one case where I need to use data from counted data-source to un-counted provider. I need to fetch the gke-cluster context and pass it to ...
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  • 111
1 vote
3 answers
1k views

How to resolve a problem "certificate signed by unknown authority" in GKE on pulling image (a private registry) when a pod is created?

I generated a CA certificate, then issued a certificate based on it for a private registry, that located in the same GKE cluster. Put the server certificates to the private registry and the CA ...
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0 votes
1 answer
209 views

Jenkins and Kubernetes CLI plugin and GKE

I'm trying to use Jenkins Kubernetes CLI plugin from https://plugins.jenkins.io/kubernetes-cli/ to let deploy artifacts from Jenkins to GKE cluster. Expected Behavior Get cluster info on kubectl ...
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3 votes
1 answer
111 views

How can I expose Ingress service on 80 and 443 to the outer world

I used google compute engine to setup a Self Managed Kubernetes, While exposing ingress service via NodePort/LoadBalancer/EnternalIP, it is using default 30000 port range, But I want to expose it on ...
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