Category "kubernetes"

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

crictl images --digest does not display digests in the Kind node

I upload the docker image using: kind load docker-image k8s.gcr.io/ingress-nginx/kube-webhook-certgen:v1.0 After that, I go to the Kind node: docker exec -it ki

How to display only positive change in Grafana graph?

I am using kube-stats-metrics with kube_pod_container_status_last_terminated_reason as a gauge. The gauge can be reporter for few minutes even hours. But I just

Get node status with kubectl custom-columns [closed]

I'm experimenting with kubectl -o=custom-columns and I wonder if there is a way to get node status. I'm can get the nodename with this k

Get node status with kubectl custom-columns [closed]

I'm experimenting with kubectl -o=custom-columns and I wonder if there is a way to get node status. I'm can get the nodename with this k

getting {"code":"unauthorized","message":"unauthorized access"} after using "query" http api for InfluxDB 2.0

I am trying to contact influxdb running on kubernetes. I am new on influxdb and I have just started using it. I used the query http API in the following way: cu

What is the difference between '>-' and '|-' in yaml?

I wanted to know exactly what is the difference between '>-' and '|-' especially in kubernetes yaml manifests

Cannot copy or paste commands in labs.play-with-kubernetes free intance

I am trying to copy and paste few commands inside the labs.play-with-k8s free instance provided by kubernetes. Both the commands the Ctrl+c and Ctrl+v doesn't w

Unable to access the nginx through Kubernetes LoadBalancer service

I'm using k8s provided with docker desktop (windows). My deployment.yml file is apiVersion: apps/v1 kind: Deployment metadata: name: nginx-deployment labels