Category "kubernetes"

Condition if or "values" (not "values") in helm

i confuse with condition in helm, i set 2 deployment with 1 deployment create database, 1 deployment create application using range. {{ range $component := .Val

Kubernetes logs dump for some time range

Is it possible to obtain Kubernetes logs for a dedicated time range? All I can do right now is to make a dump of about the last-hour log for the single pod usin

Colima with Kubernetes -> How to change node port range

I am trying to change the port range of services in Kubernetes but I am not getting any success. I've tried a whole bunch of alternatives but most of them trust

Cannot install NVIDIA GPU driver 470.82.01 on the on Google Kubernetes Engine 1.21

I would like to run GPU nodes in a GKE cluster, that requires an installation DaemonSet. According to https://cloud.google.com/kubernetes-engine/docs/how-to/gpu

GKE Cluster Audit

What are the points to be reviewed while auditing a GKE cluster? We have a production cluster and I would like to what all points need to be reviewed while audi

How to prevent a Cronjob execution in Kubernetes if there is already a job running? concurrencyPolicy:Forbid stops the cron job execution altogether

I need a cron job to run every 5 minutes. If an earlier cron job is still running, another cron job should not start. I tried setting concurrency policy to Forb

kube-proxy fails with CrashLoopBackOff in minikube

I am running k8s using minikube version v1.18.0 on Ubuntu 20. But kube-proxy fails with CrashLoopBackOff status. What could be the issue? I am using 1.18 versio

Unable to connect to gRPC server in Kubernetes cluster, but can connect when I port-forward [Connection refused]

Been stuck on this error for the past few days! I have an HTTP server that is meant to connect with the gRPC server through the client. It works fine on my loca

k6: connect test outputs to influxdb v2 from kubernetes pods

I'm using a Minikube setup for testing. On Minikube I have a App, the InfluxDB v2 and the k6 sample pods to test my App. Now I want to collect the test data in

How to load balance sockets using ingress nginx

In kubernetes I have a deployment of 3 pods in charge of the sockets. I wish to load balance the traffic between the pods of the deployment. To do it, I'm usin

Kubernetes upgrade between versions

So the official documentation states: This page explains how to upgrade a Kubernetes cluster created with kubeadm from version 1.14.x to version 1.15.x, and fr

Kubernetes upgrade between versions

So the official documentation states: This page explains how to upgrade a Kubernetes cluster created with kubeadm from version 1.14.x to version 1.15.x, and fr

Unable to deploy aws-load-balancer-controller on Kubernetes

I am trying to deploy the aws-load-balancer-controller on my Kubernetes cluster on AWS = by following the steps given in https://docs.aws.amazon.com/eks/latest/

Why in GKE (Private Cluster) the destination only sees Pod IP instead of Node IP

I'm still learning GKE and I have set up a private cluster. The problem I have is that when I send traffic outside the cluster from a Pod (usually by sending an

Kubernetes python client equivalent of "kubectl wait --for " command

I am using kubernetes-client/python and want to write a method which will block control until a set of Pods is in Ready state (Running state). I found that kube

how to Start keycloak 18 in Https mode in Kubernetes(minikube) Getting error to get the certificate

I'm running a minikube cluster on my local machine And want to deploy keycloak 18 version via Helm chart. But I'm unknown about. How to Add Generated certficate

Multiple ingress controller different zone bare-metal

I have two-zone, each has to master node. Today I created a simple ingress-nginx controller and successfully pointed a DNS test.example.com to one of the public

how to proxy through nginx server to nginx ingress controller

there are two servers external server on it nginx server internal access to it only through an external server, and also k8s with nginx ingress controller is in

Kubebuilder predicates to skip certain namespaces

I'm using the kubebuilder framework in my controller and I want to completely ignore events from a list of given system namespaces. I think predicates must be t

How to avoid ClusterIssuer dependency on helm cert-manager CRDs in Terraform plan and apply? ("ClusterIssuer" not found in group "cert-manager.io")

I am trying to create a module in Terraform to create the basic resources in a Kubernetes cluster, this means a cert-manager, ingress-nginx (as the ingress cont