I'm starting with K8S. I installed 2 Debian 10 VMs on Azure (1 master node & 2 slaves). I installed the master node with this doc: https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/ I installed Calico with this one : https://docs.projectcalico.org/getting-started/kubernetes/installation/calico#installing-with-the-kubernetes-api-datastore50-nodes-or-less I created a simple nginx…
I am trying to setup remote logging in Airflow stable/airflow helm chart on v1.10.9 I am using Kubernetes executor and puckel/docker-airflow image. here's my values.yaml file. airflow: image: repository: airflow-docker-local tag: 1.10.9 executor: Kubernetes service: type: LoadBalancer config: AIRFLOW__KUBERNETES__WORKER_CONTAINER_REPOSITORY: airflow-docker-local…
I have created the HELM Chart for deploying redis with sentinel, and access it with service using port-forwarding. After forwarding the port to 6379 I can set or get in redis-cli. However, When I delete the pod from the statefulset,…
Note: solution can use netcat or any other built-in Linux utility I need to implement an initContainer and liveness probe that confirms my redis pod is up for one of my redis dependent pods. I have attempted the netcat solution…
I have created ekscluster with a name called "prod". I worked on this "prod" cluster after that i have deleted it. I have deleted all its associated vpc, interfaces, security groups everything. But if i try to create the ekscluster…
I create a simple executable binary file program that runs forever: // pseudocode while (true) { print("Sleeping") sleep(seconds(1)); } Then I dockerise this program using such Dockerfile: FROM debian:10 ADD program / ENTRYPOINT ["/program"] Then I build and push docker…
I'm trying to setup a k8s cluster. I've already deployed an ingress controller and a cert manager. However, currently I'm trying to deploy a first small service (Spring Cloud Config Server) and noticed that my pods cannot access services that…
I have two kubernetes clusters running inside AWS EKS. How can I connect them both so that both can communicate and share data ? On one cluster only stateless applications are running while on another stateful like Redis DB, RabbitMQ…
I have a newbie Kubernetes setup question that I can't find the answer to. Maybe community friends can help me. MY SETUP: I have a personal R&D Lab created using a robust PC running: Fedora-30 (the outer Host O/S) Multiple…
I have a pod running in kubernetes and i need to run two commands in one line. Say, kubectl exec -it <pod name> -n <namespace > -- bash -c redis-cli above command will open redis-cli i want to run one…