I have dockerized a simple spring boot rest api app which lists the employees for /employee endpoint. I have created a helm chart and updated the values.yml with the image name, service type as NodePort and service port as 31234.…
I am confused about some elementary network concept in k8s and can someone kindly explain this to me please? thank you! as described by https://github.com/bmuschko/ckad-crash-course/blob/master/exercises/31-networkpolicy/instructions.md, All ingress Pod-to-Pod communication has been denied across all namespaces. You want to allow the…
For testing purposes, I deploy two versions of my application on the same machine. On production, only one application instance runs in one cloud Kubernetes cluster and uses the ingress-nginx controller to expose its API. I use kind to run…
I have an Apple Macbook Pro with an M1 chip, where I have a local kubernetes cluster running through Kind. The thing is I don't understand how Kind deals with docker images from different platforms/architectures. The thing is I have…
I am trying depoly a replicaset of mongodb in my kind kubernetes. Well, my first step is run thsi command: helm upgrade --install mongodb bitnami/mongodb --set mongodb.global.storageClass=standard --set mongodbRootPassword=root --set mongodbUsername=mongoUser --set mongodbPassword=mongoUser --set mongodbDatabase=articles --set mongodb.persistence.size=5Gi --set mongodb.service.type=NodePort --set…
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 from a container (kubectl apply -f deployment.yml) I got this…
I am setting up and airflow k8s cluster using kind deployment on a WSL2 setup. When I execute standard helm install $RELEASE_NAME apache-airflow/airflow --namespace $NS it fails. Further investigation shows that cluster worker node cannot connect to registry-1.docker.io. Error log…
I am trying to set up a kind cluster for my kubernetes cluster. Unfortunately, it fails after preparing the nodes when it is writing the nodes. I will attach you the output and some information. Thank you in advance for…