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Simple Guide: Install Argo CD in Kubernetes

1. Create a Namespace for Argo CD

2. Install Argo CD

Apply the Argo CD manifest in the argocd namespace:

3. Access the Argo CD UI

Option 1: Port Forwarding

Expose the Argo CD API server locally:
Access the UI at: https://localhost:8080

Option 2: Ingress (Optional)

If you prefer external access, set up an ingress with your domain.

4. Log In to Argo CD

  1. Get the initial admin password:
  2. Login to the Argo CD UI:
    • Username: admin
    • Password: [Use the password from above]

5. Deploy Your First Application

  1. Connect your Git repository from the Settings > Repositories in the Argo CD UI.
  2. Create a new application by specifying:
    • Application Name
    • Repository URL
    • Target Namespace and other settings.
Argo CD will deploy the application to your Kubernetes cluster.