238 lines
7.3 KiB
Plaintext
Executable File
238 lines
7.3 KiB
Plaintext
Executable File
#\!/bin/bash
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set -e
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set -o pipefail
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# Usage function
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usage() {
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echo "Usage: wild-cluster-services-up [options] [service...]"
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echo ""
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echo "Install cluster services from generated setup files."
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echo ""
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echo "Arguments:"
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echo " service Specific service(s) to install (optional)"
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echo ""
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echo "Options:"
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echo " -h, --help Show this help message"
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echo " --list List available services"
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echo " --dry-run Show what would be installed without running"
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echo ""
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echo "Examples:"
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echo " wild-cluster-services-up # Install all services"
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echo " wild-cluster-services-up metallb traefik # Install specific services"
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echo " wild-cluster-services-up --list # List available services"
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echo ""
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echo "Available services (when setup files exist):"
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echo " metallb, longhorn, traefik, coredns, cert-manager,"
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echo " externaldns, kubernetes-dashboard, nfs, docker-registry"
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echo ""
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echo "Requirements:"
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echo " - Must be run from a wild-cloud directory"
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echo " - Cluster services must be generated first (wild-cluster-services-generate)"
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echo " - Kubernetes cluster must be running and kubectl configured"
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}
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# Parse arguments
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DRY_RUN=false
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LIST_SERVICES=false
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SPECIFIC_SERVICES=()
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while [[ $# -gt 0 ]]; do
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case $1 in
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-h|--help)
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usage
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exit 0
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;;
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--list)
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LIST_SERVICES=true
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shift
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;;
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--dry-run)
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DRY_RUN=true
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shift
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;;
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-*)
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echo "Unknown option $1"
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usage
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exit 1
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;;
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*)
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SPECIFIC_SERVICES+=("$1")
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shift
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;;
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esac
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done
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# Initialize Wild-Cloud environment
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if [ -z "${WC_ROOT}" ]; then
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print "WC_ROOT is not set."
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exit 1
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else
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source "${WC_ROOT}/scripts/common.sh"
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init_wild_env
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fi
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CLUSTER_SETUP_DIR="${WC_HOME}/setup/cluster"
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# Check if cluster setup directory exists
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if [ ! -d "$CLUSTER_SETUP_DIR" ]; then
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print_error "Cluster setup directory not found: $CLUSTER_SETUP_DIR"
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print_info "Run 'wild-cluster-services-generate' first to generate setup files"
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exit 1
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fi
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# Function to get available services
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get_available_services() {
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local services=()
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for service_dir in "$CLUSTER_SETUP_DIR"/*; do
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if [ -d "$service_dir" ] && [ -f "$service_dir/install.sh" ]; then
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services+=($(basename "$service_dir"))
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fi
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done
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echo "${services[@]}"
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}
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# List services if requested
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if [ "$LIST_SERVICES" = true ]; then
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print_header "Available Cluster Services"
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AVAILABLE_SERVICES=($(get_available_services))
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if [ ${#AVAILABLE_SERVICES[@]} -eq 0 ]; then
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print_warning "No services found in $CLUSTER_SETUP_DIR"
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print_info "Run 'wild-cluster-services-generate' first"
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else
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print_info "Services available for installation:"
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for service in "${AVAILABLE_SERVICES[@]}"; do
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if [ -f "$CLUSTER_SETUP_DIR/$service/install.sh" ]; then
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print_success " ✓ $service"
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else
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print_warning " ✗ $service (install.sh missing)"
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fi
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done
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fi
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exit 0
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fi
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# =============================================================================
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# CLUSTER SERVICES INSTALLATION
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# =============================================================================
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print_header "Cluster Services Installation"
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# Check kubectl connectivity
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if [ "$DRY_RUN" = false ]; then
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print_info "Checking Kubernetes cluster connectivity..."
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if ! kubectl cluster-info >/dev/null 2>&1; then
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print_error "kubectl is not configured or cluster is not accessible"
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print_info "Make sure your cluster is running and kubeconfig is set up"
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print_info "You can get kubeconfig with: talosctl kubeconfig"
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exit 1
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fi
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print_success "Cluster is accessible"
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fi
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# Get list of services to install
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if [ ${#SPECIFIC_SERVICES[@]} -gt 0 ]; then
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SERVICES_TO_INSTALL=("${SPECIFIC_SERVICES[@]}")
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print_info "Installing specific services: ${SERVICES_TO_INSTALL[*]}"
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else
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# Install all available services in a specific order for dependencies
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SERVICES_TO_INSTALL=(
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"metallb"
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"longhorn"
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"traefik"
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"coredns"
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"cert-manager"
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"externaldns"
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"kubernetes-dashboard"
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"nfs"
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"docker-registry"
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)
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print_info "Installing all available services"
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fi
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# Filter to only include services that actually exist
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EXISTING_SERVICES=()
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for service in "${SERVICES_TO_INSTALL[@]}"; do
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if [ -d "$CLUSTER_SETUP_DIR/$service" ] && [ -f "$CLUSTER_SETUP_DIR/$service/install.sh" ]; then
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EXISTING_SERVICES+=("$service")
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elif [ ${#SPECIFIC_SERVICES[@]} -gt 0 ]; then
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# Only warn if user specifically requested this service
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print_warning "Service '$service' not found or missing install.sh"
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fi
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done
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if [ ${#EXISTING_SERVICES[@]} -eq 0 ]; then
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print_error "No installable services found"
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print_info "Run 'wild-cluster-services-generate' first to generate setup files"
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exit 1
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fi
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print_info "Services to install: ${EXISTING_SERVICES[*]}"
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if [ "$DRY_RUN" = true ]; then
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print_info "DRY RUN - would install the following services:"
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for service in "${EXISTING_SERVICES[@]}"; do
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print_info " - $service: $CLUSTER_SETUP_DIR/$service/install.sh"
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done
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exit 0
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fi
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# Install services
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cd "$CLUSTER_SETUP_DIR"
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INSTALLED_COUNT=0
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FAILED_COUNT=0
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for service in "${EXISTING_SERVICES[@]}"; do
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echo ""
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print_header "Installing $service"
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if [ -f "./$service/install.sh" ]; then
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print_info "Running $service installation..."
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if ./"$service"/install.sh; then
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print_success "$service installed successfully"
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INSTALLED_COUNT=$((INSTALLED_COUNT + 1))
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else
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print_error "$service installation failed"
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FAILED_COUNT=$((FAILED_COUNT + 1))
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fi
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else
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print_warning "$service install script not found"
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FAILED_COUNT=$((FAILED_COUNT + 1))
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fi
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done
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cd - >/dev/null
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# Summary
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echo ""
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print_header "Installation Summary"
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print_success "Successfully installed: $INSTALLED_COUNT services"
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if [ $FAILED_COUNT -gt 0 ]; then
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print_warning "Failed to install: $FAILED_COUNT services"
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fi
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if [ $INSTALLED_COUNT -gt 0 ]; then
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echo ""
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print_info "Next steps:"
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echo " 1. Verify installations with: kubectl get pods --all-namespaces"
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echo " 2. Check service status with: kubectl get services --all-namespaces"
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# Service-specific next steps
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if [[ " ${EXISTING_SERVICES[*]} " =~ " kubernetes-dashboard " ]]; then
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INTERNAL_DOMAIN=$(wild-config cloud.internalDomain 2>/dev/null || echo "your-internal-domain")
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echo " 3. Access dashboard at: https://dashboard.${INTERNAL_DOMAIN}"
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echo " 4. Get dashboard token with: ${WC_ROOT}/bin/dashboard-token"
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fi
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if [[ " ${EXISTING_SERVICES[*]} " =~ " cert-manager " ]]; then
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echo " 3. Check cert-manager: kubectl get clusterissuers"
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fi
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fi
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if [ $FAILED_COUNT -eq 0 ]; then
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print_success "All cluster services installed successfully!"
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else
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print_warning "Some services failed to install. Check the output above for details."
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exit 1
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fi |