Deploying Kafka Clusters on Kubernetes with Zookeeper Coordination
Prerequisites
Kubernetes version: 1.23.17
Zookeeper version: 3.5.9
Kafka version: 3.6.0
Zookeeper Cluster Setup
Create a StatefulSet with three pods, each running a Zookeeper server instance:
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: zk-cluster
spec:
serviceName: zk-headless
replicas: 3
selector:
matchLabels:
app ...
Posted on Sun, 11 Oct 2026 16:44:02 +0000 by raku
Deploy Jenkins on Kubernetes with NFS Storage
Storage Configuration
This deployment uses NFS for persistent storage. Ensure a StorageClass named nfs-storage is already configured in your cluster.
Create Namespace
kubectl create namespace ops
Configure RBAC Permissions
Define a service account, cluster role, and binding to grant Jenkins necessary permissions:
# ServiceAccount
apiVersion: ...
Posted on Fri, 04 Sep 2026 16:13:48 +0000 by shareaweb