Docker Installation
1. Remove Potentially Conflicting Packages
First, remove any old or conflicting Docker installations to ensure a clean setup:2. Install Prerequisites
Install necessary packages to allow apt to use repositories over HTTPS:3. Set Up Docker Repository
Add Docker’s official GPG key to ensure package authenticity:4. Install Docker Engine
Update package index and install the latest version of Docker Engine and containerd:5. Configure Docker User Permissions
Add your user to the docker group to run Docker commands without sudo:6. Configure Docker Service
Start and enable the Docker service to run on system startup:Docker Compose Installation
1. Install Docker Compose
Download and install the latest stable version of Docker Compose:Visual Studio Code Installation
Install Visual Studio Code, a powerful IDE with excellent Docker and Java support. This benefit is only grown more within the Apache KIE Community with provided plugins to add to the power of the tool!Java Development Environment
1. Install OpenJDK 17
Install the Java Development Kit - JDK 17:2. Install and Configure Maven
Download and install Apache Maven 3.9.6:Next Steps
After completing this setup:- Log out and log back in for group changes to take effect
- Test Docker installation by running:
docker run hello-world - Install recommended VS Code extensions for Java and Docker development
- Configure Maven settings if working with private repositories
Troubleshooting Tips
- If Docker commands fail, ensure your user is properly added to the docker group
- If Maven isn’t recognized, verify the environment variables are properly set
- For VS Code extensions, ensure Java Extension Pack is installed for full Java support