#!/usr/bin/env -S v -n -w -cg -gc none -cc tcc -d use_openssl -enable-globals run

import incubaid.herolib.core.playcmds
import incubaid.herolib.ui.console

// ============================================================================
// K3s Join Additional Master (HA Setup)
// ============================================================================
// This script shows how to join an additional master node to an existing
// K3s cluster for high availability.
//
// Prerequisites:
// 1. First master must be running
// 2. You need the token from the first master
// 3. You need the master URL (IPv6 address and port)
// ============================================================================

console.print_header('='.repeat(80))
console.print_header('K3s Join Additional Master Node')
console.print_header('='.repeat(80))

// IMPORTANT: Replace these values with your actual cluster information
// You can get these from the first master's join script or by running:
// !!kubernetes_installer.generate_join_script name:"k3s_master_1"

master_token := 'YOUR_CLUSTER_TOKEN_HERE'  // Get from first master
master_url := 'https://[YOUR_MASTER_IPV6]:6443'  // First master's IPv6 address

join_master_script := '
!!kubernetes_installer.configure
    name:"k3s_master_2"
    k3s_version:"v1.33.1"
    data_dir:"~/hero/var/k3s"
    node_name:"master-2"
    mycelium_interface:"mycelium"
    token:"${master_token}"
    master_url:"${master_url}"

!!kubernetes_installer.join_master name:"k3s_master_2"

!!kubernetes_installer.start name:"k3s_master_2"
'

console.print_header('⚠️  Before running, make sure to:')
console.print_header('  1. Update master_token with your cluster token')
console.print_header('  2. Update master_url with your first master IPv6')
console.print_header('  3. Ensure first master is running')
console.print_header('')

// Uncomment the line below to actually run the join
// playcmds.run(heroscript: join_master_script)!

console.print_header('✅ Script ready. Uncomment playcmds.run() to execute.')
console.print_header('='.repeat(80))