Category "kubernetes"

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

etcd.service failed because a timeout was exceeded

I am working through "learn kubernetes the hard way" and am at the "bootstrapping the etcd cluster" step: https://github.com/kelseyhightower/kubernetes-the-hard

terraform azurerm - cannot destroy public ip

New to terraform so i'm hoping this is an easy issue. I'm creating some resources in azure and deploying a simple flask application to AKS. Creating works fine

I am trying to deploy a pod in eks cluster but it is showing too many pods, but i have only one pod in that

enter image description here[I am trying to deploy one pod in node but it is in pending state when i describe pod I got too many pods, but i have only one pod i

k8s pod failed to connect mongodb

I'm trying to do a k8s tutorial on youtube https://www.youtube.com/watch?v=X48VuDVv0do&t=5428s. An error occured that k8s pod failed to connect mongodb when

How to access kind control plane port from another docker container?

I'm creating a kind cluster with kind create cluster --name kind and I want to access it from another docker container but when I try to apply a Kubernetes file

SCDF kubernetes custom source is writing data to "ouput" channel

I have custom source application which reads data from external kafka server and pass the information to next processor in the stream. In local everything works