Category "kubernetes"

Kubernetes nfs-subdir-external-provisioner stuck in ContainerCreating / Unable to attach or mount volumes: unmounted volumes=[nfs-client-root]

I'm trying to install a nfs-client-provisioner and run a mongdb with it. Unfortunately, the nfs-client-provisioner hangs in ContainerCreating and says "Warning

How can I restore or load backup rdb file in in-memory redis?

I have Redis instances in k8s with one master and 2 slave. I backup from rdb file that said for persistent Redis but I don't have persistent path so when I copy

JcaPEMKeyConverter is provided by BouncyCastle, an optional dependency. To use support for EC Keys you must explicitly add dependency to classpath

I have a simple Flink streaming app. It runs well in a cluster created by start-cluster.sh command. Now based on the Flink tutorial, I hope to deploy it in appl

JcaPEMKeyConverter is provided by BouncyCastle, an optional dependency. To use support for EC Keys you must explicitly add dependency to classpath

I have a simple Flink streaming app. It runs well in a cluster created by start-cluster.sh command. Now based on the Flink tutorial, I hope to deploy it in appl

Enterprise search timeout for Elasticsearch create index

I am using ECK to deploy Elasticsearch cluster on Kubernetes. My Elasticsearch is working fine and it shows green as cluster. But when Enterprise search start a

Kafka streams change thread count based on replica count

I have a relatively simple setup where I'm running a dynamic number of instances of my stateless Kafka streams app based on my consumer group lag. This is achie

Connection refused inside kubernetes cron jobs using snx vpn and paramiko sftp

I run a python script to download file via sftp using vpn snx vpn and sftp paramiko. I invoke the script via cronjobs, Here are my cronjobs script: apiVersion:

How to create cronjob using open-shift UI to call shell script file

Can we create cronjob to make a simple shell script call without image, template information in the YAML file For example : I have simple shell script which jus

Determine Kubernetes cluster size

I am confused in finalize the cluster size for my QA kubernetes deployment which can be used by 150 people. Follwing are the services i need to deploy: 6 Spring

AKS error - Unable to connect to the server: x509: certificate signed by unknown authority

I have docker desktop and kubectl installed , I am trying to connect to cluster from my local pc and getting above error here is my kubeconfig file apiVersion:

how to scale the AKS Deployments using C#

I have tried using the Patch Class to scale the Deployments but unable to do so. Please let me know how to do it. i have researched a lot but no proper docs on

why i can not change nginx container and target port in k8s

I have below manifest file to deploy nginx pod in k8s with container port and target port 80. When I set these ports other than 80 say eg 8080, I am not able to

Why archived venv during azure pipelines created with venv-pack has corrupted python interpreter?

I want to use archived environment for spark-submit, but after unpacking on k8s cluster it has corrupted python interpreter

nginx ingress on kuberentes sees node ip address instead of the public internet resource requestor

I have a kubernetes cluster and a nginx ingress. I have deployed an ingress to route traffic from a domain example.org to a specific container. Now, I am trying

minikube pod ip and pod cidr

I setup minikube on my MAC. ~ $ kubectl describe node minikube Addresses: InternalIP: 192.168.64.2 Hostname: minikube PodCIDR: 10.

Cannot access deployed services when Minikube cluster is installed in WSL2

I have a Minikube cluster setup in WSL 2 of Windows 10 pro, where the docker-for-windows is used with WSL2 integration. Minikube was started with default docker

Distribute cache between Pods in Kubernetes with Hazelcast in Spring boot application

I have a Spring boot application with Hibernate L2 cache enabled. I integrated Hazelcast as cache provider for Hibernate. My application runs on Kubernetes and

How should Kubernetes controllers interleave spec and status updates?

I have a Kubernetes cluster with a hardware node that has a CD-ROM device attached. I want to describe the device with a custom resource. (I might buy a second

What is the recommended way to disable the automount of service account in kubernetes

We need to disable the automount of service account from our existing deployments in AKS cluster. There are 2 ways to do by adding the property "automountservic

What is the best approach for creating a controller in Kubernetes?

I'm not quite sure if which of the following approaches is the better approach to create a controller in kubernetes however I know that: I don't want to create