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# frozen_string_literal: true
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require 'optparse'
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require_relative '../core/colores'
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module ADN
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class SubcomandoDasuten
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def initialize(args, logger)
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@args = args
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@logger = logger
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end
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def ejecutar
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if @args.empty? || @args[0] == 'help'
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mostrar_ayuda
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return
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end
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case @args[0]
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when 'db:migrar'
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migrar_db
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else
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puts "#{Color::RED}✗ Subcomando dasuten desconocido: #{@args[0]}#{Color::RESET}"
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mostrar_ayuda
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exit 1
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end
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end
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private
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def mostrar_ayuda
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puts "#{Color::BOLD}Herramientas de Mantenimiento DASUTEN#{Color::RESET}"
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puts "Uso: ./adn/tools/run dasuten [comando]"
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puts ""
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puts "Comandos disponibles:"
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puts " db:migrar Extraer último backup SMB y desplegar a dasu-sql2"
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end
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def run_cmd(description, node_user, cmd, vault_key=nil)
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puts "#{Color::CYAN}▶ #{description}#{Color::RESET}"
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system("ruby adn/tools/candados/candados.rb abrir") # just in case
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vault_arg = vault_key ? vault_key : node_user
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system("ruby adn/tools/candados/candados.rb run #{vault_arg} \"#{cmd}\"")
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raise "Error ejecutando paso: #{description}" unless $?.success?
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end
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def extract_password_for_node(node_user)
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# Uses the actual value from candados!
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out = `ruby adn/tools/candados/candados.rb show #{node_user}`
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# The output of candados show prints real values, but if not we can use run!
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# Actually candados.rb run passes $PASS inside the shell context automatically!
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# We rely on candados.rb run injecting $PASS.
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end
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def migrar_db
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puts "#{Color::GREEN}=== INICIANDO EXTRACCION DE DB DASUTEN VIA ADN ===#{Color::RESET}"
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# Step 1: Install tools on srv-dasu (proxmox host)
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# srv-dasu defaults to root with sshpass or local proxmox configuration, but typically we have unar installed or use root
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run_cmd("Aprovisionando unar en srv-dasu", "srv-dasu:root", "SSHPASS='\\$PASS' sshpass -e ssh -o StrictHostKeyChecking=no root@srv-dasu 'apt-get update && apt-get install -y unar'")
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# Step 2: Download RAR locally (srv-ns8 has Fenix reachability)
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cmd_smb = "smbclient //10.0.10.200/BK_SQL -U \"monlaricardo%\\$PASS\" -W UTNlarioja -c 'cd 30-03-26; lcd /tmp; get bksysdasuten_Full_260330.rar'"
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run_cmd("Descargando RAR comprimido localmente (SrvNS8)", "dominio-utnlarioja.intranet:monlaricardo", cmd_smb)
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# Step 3: Transfer compressed RAR to srv-dasu (900MB limit over Tailscale instead of 9GB!)
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scp_rar = "SSHPASS='\\$PASS' sshpass -e scp -o StrictHostKeyChecking=no /tmp/bksysdasuten_Full_260330.rar root@srv-dasu:/var/tmp/bksysdasuten_Full_260330.rar"
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run_cmd("Transfiriendo RAR comprimido hacia srv-dasu", "srv-dasu:root", scp_rar)
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# Step 4: Unzip on srv-dasu (Host bridge)
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run_cmd("Descomprimiendo RAR de 9GB en srv-dasu", "srv-dasu:rmonla", "ssh -o StrictHostKeyChecking=no srv-dasu 'cd /var/tmp && unar -f bksysdasuten_Full_260330.rar'")
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# Step 5: SCP extracted back to dasu-sql2 (Requires dasu-sql2 password)
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scp_cmd = "ssh -o StrictHostKeyChecking=no srv-dasu \\\"SSHPASS='\\$PASS' sshpass -e scp -o StrictHostKeyChecking=no -P 7022 /var/tmp/bksysdasuten_Full Administrador@192.168.1.14:C:/Users/Administrador/bksysdasuten.bak\\\""
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run_cmd("Transfiriendo a dasu-sql2 (Escudo local Gigabit)", "dasu-sql2:Administrator", scp_cmd)
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# Step 6: Create and SCP SQL script to avoid nested shell escaping issues
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restore_query = <<~SQL
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RESTORE DATABASE [sysdasuten] FROM DISK=N'C:\\bksysdasuten.bak' WITH REPLACE, MOVE N'sysdasuten_Data' TO N'C:\\Program Files\\Microsoft SQL Server\\MSSQL15.MSSQLSERVER\\MSSQL\\DATA\\sysdasuten.mdf', MOVE N'sysdasuten_Log' TO N'C:\\Program Files\\Microsoft SQL Server\\MSSQL15.MSSQLSERVER\\MSSQL\\DATA\\sysdasuten_log.ldf'
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SQL
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File.write("/tmp/dasuten_restore.sql", restore_query)
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run_cmd("Copiando script SQL local a srv-dasu", "srv-dasu:root", "scp -o StrictHostKeyChecking=no /tmp/dasuten_restore.sql root@srv-dasu:/tmp/dasuten_restore.sql")
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scp_sql_cmd = "ssh -o StrictHostKeyChecking=no srv-dasu \\\"SSHPASS='\\$PASS' sshpass -e scp -o StrictHostKeyChecking=no -P 7022 /tmp/dasuten_restore.sql Administrador@192.168.1.14:C:/Users/Administrador/restore.sql\\\""
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run_cmd("Transfiriendo script SQL a dasu-sql2", "dasu-sql2:Administrator", scp_sql_cmd)
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ps_command = "powershell.exe -Command \\\\\\\"Move-Item -Path C:\\\\Users\\\\Administrador\\\\bksysdasuten.bak -Destination C:\\\\bksysdasuten.bak -Force; Remove-Item Env:\\\\SQLCMDUSER -ErrorAction SilentlyContinue; Remove-Item Env:\\\\SQLCMDPASSWORD -ErrorAction SilentlyContinue; sqlcmd.exe -S localhost -E -i C:\\\\Users\\\\Administrador\\\\restore.sql\\\\\\\""
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ssh_restore = "ssh -o StrictHostKeyChecking=no srv-dasu \\\"SSHPASS='\\$PASS' sshpass -e ssh -o StrictHostKeyChecking=no -p 7022 Administrador@192.168.1.14 '#{ps_command}'\\\""
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run_cmd("Restaurando SQL DB en dasu-sql2", "dasu-sql2:Administrator", ssh_restore)
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# Step 7: Cleanup
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run_cmd("Limpieza Local", "srv-dasu:rmonla", "rm -f /tmp/bksysdasuten_Full_260330.rar")
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run_cmd("Limpieza Remota", "srv-dasu:rmonla", "ssh -o StrictHostKeyChecking=no srv-dasu \\\"rm -rf /var/tmp/bksysdasuten_Full_260330.rar /var/tmp/bksysdasuten_Full\\\"")
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puts "#{Color::GREEN}=== MIGRACION COMPLETADA CON EXITO ===#{Color::RESET}"
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end
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end
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end
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Ricardo Monla