Add wild-setup-config script for wild-cloud configuration setup
This commit is contained in:
277
bin/wild-setup-config
Executable file
277
bin/wild-setup-config
Executable file
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#!/bin/bash
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set -e
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set -o pipefail
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Helper functions
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print_header() {
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echo -e "\n${BLUE}=== $1 ===${NC}\n"
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}
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print_info() {
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echo -e "${BLUE}INFO:${NC} $1"
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}
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print_warning() {
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echo -e "${YELLOW}WARNING:${NC} $1"
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}
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print_success() {
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echo -e "${GREEN}SUCCESS:${NC} $1"
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}
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print_error() {
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echo -e "${RED}ERROR:${NC} $1"
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}
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# Function to prompt for input with default value
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prompt_with_default() {
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local prompt="$1"
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local default="$2"
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local current_value="$3"
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local result
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if [ -n "${current_value}" ] && [ "${current_value}" != "null" ]; then
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printf "%s [current: %s]: " "${prompt}" "${current_value}" >&2
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read -r result
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if [ -z "${result}" ]; then
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result="${current_value}"
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fi
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elif [ -n "${default}" ]; then
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printf "%s [default: %s]: " "${prompt}" "${default}" >&2
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read -r result
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if [ -z "${result}" ]; then
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result="${default}"
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fi
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else
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printf "%s: " "${prompt}" >&2
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read -r result
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while [ -z "${result}" ]; do
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printf "This value is required. Please enter a value: " >&2
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read -r result
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done
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fi
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echo "${result}"
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}
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# Function to get current config value safely
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get_current_config() {
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local key="$1"
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if [ -f "${WC_HOME}/config.yaml" ]; then
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set +e
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result=$(wild-config "${key}" 2>/dev/null)
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set -e
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echo "${result}"
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else
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echo ""
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fi
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}
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# Function to get current secret value safely
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get_current_secret() {
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local key="$1"
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if [ -f "${WC_HOME}/secrets.yaml" ]; then
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set +e
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result=$(wild-secret "${key}" 2>/dev/null)
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set -e
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echo "${result}"
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else
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echo ""
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fi
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}
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# Check if we're in a wild-cloud directory
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if [ ! -d ".wildcloud" ]; then
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print_error "You must run this script from a wild-cloud directory"
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exit 1
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fi
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# Set and export WC_HOME
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if [ -z "${WC_HOME:-}" ]; then
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WC_HOME="$(pwd)"
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fi
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export WC_HOME
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# Detect current network subnet and gateway for IP suggestions
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CURRENT_IP=$(ip route get 8.8.8.8 | awk '{print $7; exit}' 2>/dev/null || echo "192.168.1.100")
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GATEWAY_IP=$(ip route | grep default | awk '{print $3; exit}' 2>/dev/null || echo "192.168.1.1")
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SUBNET_PREFIX=$(echo "${CURRENT_IP}" | cut -d. -f1-3)
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print_info "Detected network: ${SUBNET_PREFIX}.x (gateway: ${GATEWAY_IP})"
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print_header "Wild-Cloud Configuration Setup"
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echo "This script will help you configure your wild-cloud deployment."
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echo "You can press Enter to keep current values or defaults."
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echo ""
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# Basic Information
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print_header "Basic Information"
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current_email=$(get_current_config "operator.email")
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email=$(prompt_with_default "Your email address (for Let's Encrypt certificates)" "" "${current_email}")
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wild-config-set "operator.email" "${email}"
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# Domain Configuration
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print_header "Domain Configuration"
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current_base_domain=$(get_current_config "cloud.baseDomain")
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base_domain=$(prompt_with_default "Your base domain name (e.g., example.com)" "" "${current_base_domain}")
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wild-config-set "cloud.baseDomain" "${base_domain}"
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current_domain=$(get_current_config "cloud.domain")
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domain=$(prompt_with_default "Your public cloud domain" "cloud.${base_domain}" "${current_domain}")
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wild-config-set "cloud.domain" "${domain}"
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current_internal_domain=$(get_current_config "cloud.internalDomain")
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internal_domain=$(prompt_with_default "Your internal cloud domain" "internal.${domain}" "${current_internal_domain}")
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wild-config-set "cloud.internalDomain" "${internal_domain}"
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# Derive cluster name from domain (remove dots and make lowercase)
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cluster_name=$(echo "${domain}" | tr '.' '-' | tr '[:upper:]' '[:lower:]')
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wild-config-set "cluster.name" "${cluster_name}"
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# Cloudflare Configuration
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print_header "Cloudflare Configuration"
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echo "For automatic SSL certificates and DNS management, we use Cloudflare."
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echo ""
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current_cf_domain=$(get_current_config "cluster.certManager.cloudflare.domain")
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if [ -z "${current_cf_domain}" ]; then
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cf_domain="${domain}"
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else
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cf_domain="${current_cf_domain}"
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fi
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echo "Is your domain '${base_domain}' registered and managed through Cloudflare? (y/n)"
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read -r use_cloudflare
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if [[ "${use_cloudflare}" =~ ^[Yy]$ ]]; then
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wild-config-set "cluster.certManager.cloudflare.domain" "${cf_domain}"
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current_cf_token=$(get_current_secret "cloudflare.token")
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if [ -z "${current_cf_token}" ]; then
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echo ""
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print_info "You'll need a Cloudflare API token with the following permissions:"
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echo " - Zone:Zone:Read"
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echo " - Zone:DNS:Edit"
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echo " - Include:All zones"
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echo ""
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echo "Create one at: https://dash.cloudflare.com/profile/api-tokens"
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echo ""
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fi
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cf_token=$(prompt_with_default "Cloudflare API token" "" "${current_cf_token}")
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wild-secret-set "cloudflare.token" "${cf_token}"
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else
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print_warning "You'll need to configure DNS and SSL certificates manually."
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print_info "Consider transferring your domain to Cloudflare for easier management."
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fi
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# Network Configuration
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print_header "Network Configuration"
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current_router_ip=$(get_current_config "cloud.router.ip")
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router_ip=$(prompt_with_default "Router/Gateway IP" "${GATEWAY_IP}" "${current_router_ip}")
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wild-config-set "cloud.router.ip" "${router_ip}"
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current_dns_ip=$(get_current_config "cloud.dns.ip")
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dns_ip=$(prompt_with_default "DNS server IP (dnsmasq machine)" "${SUBNET_PREFIX}.50" "${current_dns_ip}")
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wild-config-set "cloud.dns.ip" "${dns_ip}"
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current_dhcp_range=$(get_current_config "cloud.dhcpRange")
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dhcp_range=$(prompt_with_default "DHCP range for dnsmasq" "${SUBNET_PREFIX}.100,${SUBNET_PREFIX}.200" "${current_dhcp_range}")
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wild-config-set "cloud.dhcpRange" "${dhcp_range}"
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current_interface=$(get_current_config "cloud.dnsmasq.interface")
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interface=$(prompt_with_default "Network interface for dnsmasq" "eth0" "${current_interface}")
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wild-config-set "cloud.dnsmasq.interface" "${interface}"
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current_external_resolver=$(get_current_config "cloud.dns.externalResolver")
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external_resolver=$(prompt_with_default "External DNS resolver" "1.1.1.1" "${current_external_resolver}")
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wild-config-set "cloud.dns.externalResolver" "${external_resolver}"
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# Cluster Configuration
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print_header "Kubernetes Cluster Configuration"
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current_talos_version=$(get_current_config "cluster.nodes.talos.version")
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talos_version=$(prompt_with_default "Talos version" "v1.6.1" "${current_talos_version}")
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wild-config-set "cluster.nodes.talos.version" "${talos_version}"
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current_ip_pool=$(get_current_config "cluster.ipAddressPool")
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ip_pool=$(prompt_with_default "MetalLB IP address pool" "${SUBNET_PREFIX}.80-${SUBNET_PREFIX}.89" "${current_ip_pool}")
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wild-config-set "cluster.ipAddressPool" "${ip_pool}"
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# Automatically set load balancer IP to first address in the pool
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lb_ip=$(echo "${ip_pool}" | cut -d'-' -f1)
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wild-config-set "cluster.loadBalancerIp" "${lb_ip}"
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# Control plane nodes
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echo ""
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current_vip=$(get_current_config "cluster.nodes.control.vip")
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vip=$(prompt_with_default "Control plane virtual IP" "${SUBNET_PREFIX}.90" "${current_vip}")
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wild-config-set "cluster.nodes.control.vip" "${vip}"
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for i in 1 2 3; do
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current_node_ip=$(get_current_config "cluster.nodes.control.node${i}.ip")
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node_ip=$(prompt_with_default "Control plane node ${i} IP address" "${SUBNET_PREFIX}.$(( 90 + i ))" "${current_node_ip}")
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wild-config-set "cluster.nodes.control.node${i}.ip" "${node_ip}"
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done
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# Talos Configuration
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echo ""
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current_schematic_id=$(get_current_config "cluster.nodes.talos.schematicId")
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echo ""
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print_info "Get your Talos schematic ID from: https://factory.talos.dev/"
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print_info "This customizes Talos with the drivers needed for your hardware."
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schematic_id=$(prompt_with_default "Talos schematic ID" "" "${current_schematic_id}")
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wild-config-set "cluster.nodes.talos.schematicId" "${schematic_id}"
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# External DNS
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current_owner_id=$(get_current_config "cluster.externalDns.ownerId")
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owner_id=$(prompt_with_default "External DNS owner ID" "external-dns-${cluster_name}" "${current_owner_id}")
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wild-config-set "cluster.externalDns.ownerId" "${owner_id}"
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# Storage Configuration
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print_header "Storage Configuration"
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current_nfs_host=$(get_current_config "cloud.nfs.host")
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nfs_host=$(prompt_with_default "NFS server host" "${dns_ip}" "${current_nfs_host}")
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wild-config-set "cloud.nfs.host" "${nfs_host}"
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current_media_path=$(get_current_config "cloud.nfs.mediaPath")
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media_path=$(prompt_with_default "NFS media path" "/mnt/storage/media" "${current_media_path}")
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wild-config-set "cloud.nfs.mediaPath" "${media_path}"
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current_storage_capacity=$(get_current_config "cloud.nfs.storageCapacity")
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storage_capacity=$(prompt_with_default "Storage capacity for NFS PV" "1Ti" "${current_storage_capacity}")
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wild-config-set "cloud.nfs.storageCapacity" "${storage_capacity}"
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# Docker Registry
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print_header "Docker Registry Configuration"
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current_registry_host=$(get_current_config "cloud.dockerRegistryHost")
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registry_host=$(prompt_with_default "Docker registry hostname" "registry.${internal_domain}" "${current_registry_host}")
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wild-config-set "cloud.dockerRegistryHost" "${registry_host}"
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# Summary
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print_header "Configuration Complete"
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print_success "Your wild-cloud configuration has been saved!"
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echo ""
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print_info "Configuration files:"
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echo " - ${WC_HOME}/config.yaml"
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echo " - ${WC_HOME}/secrets.yaml"
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echo ""
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print_info "Next steps:"
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echo " 1. Review your configuration files"
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echo " 2. Run 'wild-setup' to generate setup files"
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echo " 3. Follow the setup instructions in docs/SETUP_FULL.md"
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echo ""
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