setup.sh

#!/bin/bash

# Function to install ArgoCD
install_argocd() {
    echo "Installing ArgoCD..."
    kubectl create namespace argocd
    kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml
    echo "ArgoCD installed successfully."
}

# Function to get ArgoCD secret
get_secret() {
    echo "Retrieving ArgoCD admin's password..."
    PASSWORD=$(kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d)
    echo "ArgoCD admin password: $PASSWORD"
}

# Function to set up port-forwarding
setup_port_forward() {
    echo "Setting up port-forwarding..."
    kubectl port-forward svc/argocd-server -n argocd 8080:443 &
    PORT_FORWARD_PID=$!
    echo "Port-forwarding set up. ArgoCD UI available at https://localhost:8080"
    echo "Press Enter to stop port-forwarding."
    read
    kill $PORT_FORWARD_PID
}

# Function to add load balancer
add_load_balancer() {
    echo "Adding Load Balancer..."
    kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}'
    echo "Load Balancer added. It may take a few minutes for an external IP to be assigned."
}

# Function to uninstall ArgoCD
uninstall_argocd() {
    echo "Uninstalling ArgoCD..."
    kubectl delete -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml
    kubectl delete namespace argocd
    echo "ArgoCD uninstalled successfully."
}

# Main menu
echo "ArgoCD Setup Menu:"
echo "1. Install ArgoCD"
echo "2. Get ArgoCD secret"
echo "3. Set up port-forwarding"
echo "4. Add load balancer"
echo "5. Uninstall ArgoCD"
echo "6. Exit"
read -p "Enter your choice (1-6): " choice

case $choice in
    1) install_argocd ;;
    2) get_secret ;;
    3) setup_port_forward ;;
    4) add_load_balancer ;;
    5) uninstall_argocd ;;
    6) echo "Exiting..."; exit 0 ;;
    *) echo "Invalid option." ;;
esac