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  Introduction Deploying Camunda 8 (workflow engine) and Alfresco Content Services (ECM) on Kubernetes enables scalable, resilient, cloud-native workflow + document systems . This guide covers: Production-ready architecture Deployment steps on Kubernetes Integration patterns Best practices for scalability & reliability 🧠 Architecture Overview (Kubernetes + Camunda + Alfresco) 🔹 Core Components: Camunda 8 (Zeebe Cluster) → Workflow orchestration Alfresco ACS → Document repository Search (Elasticsearch / Solr) → Indexing PostgreSQL / DB → Metadata storage Kubernetes (K8s) → Container orchestration 👉 Camunda is typically used as an orchestration layer across distributed services via APIs 👉 Alfresco architecture separates repository, UI, and search services , enabling scalable deployment ⚙️ Step 1: Containerization Strategy 🔹 Components to Containerize: Camunda (Zeebe, Operate, Tasklist, Identity) Alfresco (Repository, Share, Search Services) Supporting services (DB, El...

  Introduction Running Java applications on Kubernetes (K8s) enables automated deployment, scaling, and management of containerized workloads. With Java + Spring Boot + Kubernetes , you can build cloud-native, scalable systems ready for production. In this blog, you’ll learn: How to deploy Java apps on Kubernetes Core Kubernetes components (Deployment, Service) Scaling basics (manual + auto scaling) Best practices for production 🧠 Kubernetes Architecture for Java Apps 🔹 Key Components: Pod → Smallest unit (runs your Java container) Deployment → Manages pods lifecycle Service → Exposes application Cluster → Group of nodes 👉 Kubernetes manages applications declaratively using YAML manifests. ⚙️ Step 1: Containerize Java Application Before deploying, package your Java app as a Docker image. 🔹 Build JAR: mvn clean package 🔹 Dockerfile: FROM openjdk:21-jdk-slim COPY target/app.jar app.jar ENTRYPOINT [ "java" , "-jar" , "app.jar" ] 👉 Kubernetes r...

📌 Introduction Modern Java applications need to be portable, scalable, and easy to deploy . This is where Docker comes in. Docker allows you to package your Java application along with all dependencies into a container , ensuring it runs the same across environments. 👉 No more “it works on my machine” problems. 🧩 What is Docker? Docker is a containerization platform that enables you to: Package applications into containers Run them consistently anywhere Isolate dependencies Scale applications easily 👉 For Java developers, Docker is essential for microservices, CI/CD, and cloud deployments . 🏗️ How Docker Works with Java Basic flow: Java App → Docker Image → Docker Container → Run Anywhere ⚙️ Key Docker Concepts 1. Image Blueprint of your application 2. Container Running instance of an image 3. Dockerfile Script to build images 4. Docker Hub Repository for images 🧪 Creating a Dockerized Java App 1️⃣ Simple Spring Boot App Build your JAR: mvn clean package 2️⃣ Create Dockerfile FR...