Introduction
Harbor is an open-source container image registry that provides enterprise-grade features like role-based access control, vulnerability scanning, and image replication. This tutorial will guide you through the process of installing Harbor on Ubuntu 22.04.
Prerequisites
Before you begin, ensure you have:
- An Ubuntu 22.04 server or desktop system
- Docker installed on Ubuntu 22.04. If not installed, you can follow this guide: Docker Installation Guide for Ubuntu.
Step 1: Install Docker Compose
Install Docker Compose, a tool for defining and running multi-container Docker applications:
sudo apt update
sudo apt install -y docker-compose
Step 2: Clone Harbor GitHub Repository
Clone the Harbor GitHub repository to your Ubuntu server:
git clone https://github.com/goharbor/harbor.git
Step 3: Configure Harbor
Navigate to the Harbor directory and edit the harbor.yml configuration file:
cd harbor
cp harbor/harbor.yml.tmpl harbor/harbor.yml
nano harbor/harbor.yml
Update the hostname and other configuration settings as needed.
Step 4: Generate SSL Certificate
If you have an SSL certificate, copy it to the Harbor directory. Otherwise, generate a self-signed certificate:
./prepare
Step 5: Install Harbor
Run the following command to install Harbor:
sudo ./install.sh --with-notary --with-trivy
This command will install Harbor along with Notary for image signing and Trivy for vulnerability scanning.
Step 6: Access Harbor Web Interface
Open a web browser and navigate to https://your_server_ip to access the Harbor web interface.
Log in with the default administrator credentials (admin/Harbor12345) and follow the on-screen instructions to configure Harbor.
Step 7: Configure Docker Daemon
Configure Docker daemon to trust the Harbor CA certificate:
sudo mkdir -p /etc/docker/certs.d/your_server_ip
sudo cp harbor/ssl/ca.crt /etc/docker/certs.d/your_server_ip/ca.crt
sudo systemctl restart docker
Conclusion
Congratulations! You have successfully installed Harbor Docker Image Registry on Ubuntu 22.04. You can now use Harbor to store and manage your container images.
RDS CAL (Client Access License)
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