Separates cluster service config from install.

bin/wild-cluster-services-fetch

@@ -0,0 +1,148 @@
+#\!/bin/bash
+
+set -e
+set -o pipefail
+
+# Usage function
+usage() {
+    echo "Usage: wild-cluster-services-fetch [options]"
+    echo ""
+    echo "Fetch cluster services setup files from the repository."
+    echo ""
+    echo "Arguments:"
+    echo "  service             Specific service(s) to install (optional)"
+    echo ""
+    echo "Options:"
+    echo "  -h, --help          Show this help message"
+    echo "  --force             Force fetching even if files exist"
+    echo ""
+    echo "Examples:"
+    echo "  wild-cluster-services-fetch                    # Fetch all services"
+    echo "  wild-cluster-services-fetch metallb traefik    # Fetch specific services"
+    echo ""
+    echo "Available services:"
+    echo "  metallb, longhorn, traefik, coredns, cert-manager,"
+    echo "  externaldns, kubernetes-dashboard, nfs, docker-registry"
+}
+
+# Parse arguments
+FORCE=false
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -h|--help)
+            usage
+            exit 0
+            ;;
+        --force)
+            FORCE=true
+            shift
+            ;;
+        -*)
+            echo "Unknown option $1"
+            usage
+            exit 1
+            ;;
+        *)
+            echo "Unexpected argument: $1"
+            usage
+            exit 1
+            ;;
+    esac
+done
+
+# Initialize Wild Cloud environment
+if [ -z "${WC_ROOT}" ]; then
+    print "WC_ROOT is not set."
+    exit 1
+else
+    source "${WC_ROOT}/scripts/common.sh"
+    init_wild_env
+fi
+
+print_header "Fetching cluster services templates"
+
+SOURCE_DIR="${WC_ROOT}/setup/cluster-services"
+DEST_DIR="${WC_HOME}/setup/cluster-services"
+
+# Check if source directory exists
+if [ ! -d "$SOURCE_DIR" ]; then
+    print_error "Cluster setup source directory not found: $SOURCE_DIR"
+    print_info "Make sure the wild-cloud repository is properly set up"
+    exit 1
+fi
+
+# Check if destination already exists
+if [ -d "$DEST_DIR" ] && [ "$FORCE" = false ]; then
+    print_warning "Cluster setup directory already exists: $DEST_DIR"
+    read -p "Overwrite existing files? (y/N): " -n 1 -r
+    echo
+    if [[ $REPLY =~ ^[Yy]$ ]]; then
+        FORCE=true
+    fi
+else
+    mkdir -p "$DEST_DIR"
+fi
+
+# Copy README
+if [ ! -f "${WC_HOME}/setup/README.md" ]; then
+    cp "${WC_ROOT}/setup/README.md" "${WC_HOME}/setup/README.md"
+fi
+
+# Get list of services to install
+if [ ${#SPECIFIC_SERVICES[@]} -gt 0 ]; then
+    SERVICES_TO_INSTALL=("${SPECIFIC_SERVICES[@]}")
+    print_info "Fetching specific services: ${SERVICES_TO_INSTALL[*]}"
+else
+    # Install all available services in a specific order for dependencies
+    SERVICES_TO_INSTALL=(
+        "metallb"
+        "longhorn" 
+        "traefik"
+        "coredns"
+        "cert-manager"
+        "externaldns"
+        "kubernetes-dashboard"
+        "nfs"
+        "docker-registry"
+    )
+    print_info "Fetching all available services."
+fi
+
+for service in "${SERVICES_TO_INSTALL[@]}"; do
+
+    SERVICE_SOURCE_DIR="$SOURCE_DIR/$service"
+    SERVICE_DEST_DIR="$DEST_DIR/$service"
+    TEMPLATE_SOURCE_DIR="$SERVICE_SOURCE_DIR/kustomize.template"
+    TEMPLATE_DEST_DIR="$SERVICE_DEST_DIR/kustomize.template"
+
+    if [ ! -d "$TEMPLATE_SOURCE_DIR" ]; then
+        print_error "Source directory not found: $TEMPLATE_SOURCE_DIR"
+        continue
+    fi
+
+    if $FORCE && [ -d "$TEMPLATE_DEST_DIR" ]; then
+        print_info "Removing existing $service templates in: $TEMPLATE_DEST_DIR"
+        rm -rf "$TEMPLATE_DEST_DIR"
+    elif [ -d "$TEMPLATE_DEST_DIR" ]; then
+        print_info "Files already exist for $service, skipping (use --force to overwrite)."
+        continue
+    fi
+
+    mkdir -p "$SERVICE_DEST_DIR"
+    mkdir -p "$TEMPLATE_DEST_DIR"
+    cp -f "$SERVICE_SOURCE_DIR/README.md" "$SERVICE_DEST_DIR/"
+
+    if [ -f "$SERVICE_SOURCE_DIR/configure.sh" ]; then
+        cp -f "$SERVICE_SOURCE_DIR/configure.sh" "$SERVICE_DEST_DIR/"
+    fi
+
+    if [ -f "$SERVICE_SOURCE_DIR/install.sh" ]; then
+        cp -f "$SERVICE_SOURCE_DIR/install.sh" "$SERVICE_DEST_DIR/"
+    fi
+
+    if [ -d "$TEMPLATE_SOURCE_DIR" ]; then
+        cp -r "$TEMPLATE_SOURCE_DIR/"* "$TEMPLATE_DEST_DIR/"
+    fi
+
+    print_success "Fetched $service templates."
+done