mirror of
https://gitlab.com/crafty-controller/crafty-4.git
synced 2024-08-30 18:23:09 +00:00
461 lines
20 KiB
Python
461 lines
20 KiB
Python
import os
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import pathlib
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import time
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import logging
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import sys
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from app.classes.models.server_permissions import Enum_Permissions_Server
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from app.classes.models.users import helper_users
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from peewee import DoesNotExist
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import yaml
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import asyncio
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import shutil
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import tempfile
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import zipfile
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from distutils import dir_util
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from app.classes.models.management import helpers_management
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from app.classes.web.websocket_helper import websocket_helper
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from app.classes.shared.helpers import helper
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from app.classes.shared.console import console
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#Importing Models
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from app.classes.models.crafty_permissions import crafty_permissions, Enum_Permissions_Crafty
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from app.classes.models.servers import servers_helper
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#Importing Controllers
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from app.classes.controllers.crafty_perms_controller import Crafty_Perms_Controller
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from app.classes.controllers.management_controller import Management_Controller
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from app.classes.controllers.users_controller import Users_Controller
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from app.classes.controllers.roles_controller import Roles_Controller
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from app.classes.controllers.server_perms_controller import Server_Perms_Controller
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from app.classes.controllers.servers_controller import Servers_Controller
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from app.classes.shared.server import Server
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from app.classes.minecraft.server_props import ServerProps
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from app.classes.minecraft.serverjars import server_jar_obj
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from app.classes.minecraft.stats import Stats
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logger = logging.getLogger(__name__)
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class Controller:
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def __init__(self):
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self.servers_list = []
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self.stats = Stats(self)
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self.crafty_perms = Crafty_Perms_Controller()
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self.management = Management_Controller()
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self.roles = Roles_Controller()
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self.server_perms = Server_Perms_Controller()
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self.servers = Servers_Controller()
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self.users = Users_Controller()
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def check_server_loaded(self, server_id_to_check: int):
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logger.info("Checking to see if we already registered {}".format(server_id_to_check))
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for s in self.servers_list:
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known_server = s.get('server_id')
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if known_server is None:
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return False
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if known_server == server_id_to_check:
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logger.info('skipping initialization of server {} because it is already loaded'.format(server_id_to_check))
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return True
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return False
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def init_all_servers(self):
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servers = self.servers.get_all_defined_servers()
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for s in servers:
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server_id = s.get('server_id')
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# if we have already initialized this server, let's skip it.
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if self.check_server_loaded(server_id):
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continue
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# if this server path no longer exists - let's warn and bomb out
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if not helper.check_path_exists(helper.get_os_understandable_path(s['path'])):
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logger.warning("Unable to find server {} at path {}. Skipping this server".format(s['server_name'],
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s['path']))
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console.warning("Unable to find server {} at path {}. Skipping this server".format(s['server_name'],
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s['path']))
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continue
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settings_file = os.path.join(helper.get_os_understandable_path(s['path']), 'server.properties')
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# if the properties file isn't there, let's warn
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if not helper.check_file_exists(settings_file):
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logger.error("Unable to find {}. Skipping this server.".format(settings_file))
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console.error("Unable to find {}. Skipping this server.".format(settings_file))
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continue
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settings = ServerProps(settings_file)
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temp_server_dict = {
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'server_id': s.get('server_id'),
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'server_data_obj': s,
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'server_obj': Server(self.stats),
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'server_settings': settings.props
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}
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# setup the server, do the auto start and all that jazz
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temp_server_dict['server_obj'].do_server_setup(s)
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# add this temp object to the list of init servers
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self.servers_list.append(temp_server_dict)
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if s['auto_start']:
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self.servers.set_waiting_start(s['server_id'], True)
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self.refresh_server_settings(s['server_id'])
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console.info("Loaded Server: ID {} | Name: {} | Autostart: {} | Delay: {} ".format(
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s['server_id'],
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s['server_name'],
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s['auto_start'],
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s['auto_start_delay']
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))
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def refresh_server_settings(self, server_id: int):
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server_obj = self.get_server_obj(server_id)
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server_obj.reload_server_settings()
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@staticmethod
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def check_system_user():
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if helper_users.get_user_id_by_name("system") is not None:
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return True
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else:
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return False
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def set_project_root(self, root_dir):
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self.project_root = root_dir
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def package_support_logs(self, exec_user):
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websocket_helper.broadcast_user(exec_user['user_id'], 'notification', 'Preparing your support logs')
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tempDir = tempfile.mkdtemp()
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tempZipStorage = tempfile.mkdtemp()
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full_temp = os.path.join(tempDir, 'support_logs')
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os.mkdir(full_temp)
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tempZipStorage = os.path.join(tempZipStorage, "support_logs")
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crafty_path = os.path.join(full_temp, "crafty")
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os.mkdir(crafty_path)
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server_path = os.path.join(full_temp, "server")
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os.mkdir(server_path)
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if exec_user['superuser']:
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auth_servers = self.servers.get_all_defined_servers()
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else:
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user_servers = self.servers.get_authorized_servers(int(exec_user['user_id']))
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auth_servers = []
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for server in user_servers:
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if Enum_Permissions_Server.Logs in self.server_perms.get_user_permissions_list(exec_user['user_id'], server["server_id"]):
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auth_servers.append(server)
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else:
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logger.info("Logs permission not available for server {}. Skipping.".format(server["server_name"]))
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#we'll iterate through our list of log paths from auth servers.
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for server in auth_servers:
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final_path = os.path.join(server_path, str(server['server_name']))
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os.mkdir(final_path)
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shutil.copy(server['log_path'], final_path)
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#Copy crafty logs to archive dir
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full_log_name = os.path.join(crafty_path, 'logs')
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shutil.copytree(os.path.join(self.project_root, 'logs'), full_log_name)
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shutil.make_archive(tempZipStorage, "zip", tempDir)
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tempZipStorage += '.zip'
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websocket_helper.broadcast_user(exec_user['user_id'], 'send_logs_bootbox', {
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})
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self.users.set_support_path(exec_user['user_id'], tempZipStorage)
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@staticmethod
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def add_system_user():
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helper_users.add_user("system", helper.random_string_generator(64), "default@example.com", helper_users.new_api_token(), False, False)
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def get_server_settings(self, server_id):
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for s in self.servers_list:
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if int(s['server_id']) == int(server_id):
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return s['server_settings']
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logger.warning("Unable to find server object for server id {}".format(server_id))
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return False
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def get_server_obj(self, server_id):
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for s in self.servers_list:
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if int(s['server_id']) == int(server_id):
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return s['server_obj']
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logger.warning("Unable to find server object for server id {}".format(server_id))
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return False
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def get_server_data(self, server_id):
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for s in self.servers_list:
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if int(s['server_id']) == int(server_id):
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return s['server_data_obj']
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logger.warning("Unable to find server object for server id {}".format(server_id))
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return False
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@staticmethod
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def list_defined_servers():
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servers = servers_helper.get_all_defined_servers()
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return servers
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def list_running_servers(self):
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running_servers = []
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# for each server
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for s in self.servers_list:
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# is the server running?
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srv_obj = s['server_obj']
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running = srv_obj.check_running()
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# if so, let's add a dictionary to the list of running servers
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if running:
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running_servers.append({
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'id': srv_obj.server_id,
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'name': srv_obj.name
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})
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return running_servers
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def stop_all_servers(self):
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servers = self.list_running_servers()
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logger.info("Found {} running server(s)".format(len(servers)))
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console.info("Found {} running server(s)".format(len(servers)))
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logger.info("Stopping All Servers")
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console.info("Stopping All Servers")
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for s in servers:
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logger.info("Stopping Server ID {} - {}".format(s['id'], s['name']))
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console.info("Stopping Server ID {} - {}".format(s['id'], s['name']))
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self.stop_server(s['id'])
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# let's wait 2 seconds to let everything flush out
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time.sleep(2)
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logger.info("All Servers Stopped")
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console.info("All Servers Stopped")
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def stop_server(self, server_id):
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# issue the stop command
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svr_obj = self.get_server_obj(server_id)
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svr_obj.stop_threaded_server()
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def create_jar_server(self, server: str, version: str, name: str, min_mem: int, max_mem: int, port: int):
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server_id = helper.create_uuid()
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server_dir = os.path.join(helper.servers_dir, server_id)
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backup_path = os.path.join(helper.backup_path, server_id)
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if helper.is_os_windows():
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server_dir.replace(' ', '^ ')
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backup_path.replace(' ', '^ ')
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server_dir = helper.wtol_path(server_dir)
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backup_path = helper.wtol_path(backup_path)
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server_file = "{server}-{version}.jar".format(server=server, version=version)
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full_jar_path = os.path.join(server_dir, server_file)
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# make the dir - perhaps a UUID?
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helper.ensure_dir_exists(server_dir)
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helper.ensure_dir_exists(backup_path)
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try:
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# do a eula.txt
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with open(os.path.join(server_dir, "eula.txt"), 'w') as f:
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f.write("eula=false")
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f.close()
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# setup server.properties with the port
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with open(os.path.join(server_dir, "server.properties"), "w") as f:
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f.write("server-port={}".format(port))
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f.close()
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except Exception as e:
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logger.error("Unable to create required server files due to :{}".format(e))
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return False
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server_command = 'java -Xms{}M -Xmx{}M -jar {} nogui'.format(helper.float_to_string(min_mem),
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helper.float_to_string(max_mem),
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full_jar_path)
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server_log_file = "{}/logs/latest.log".format(server_dir)
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server_stop = "stop"
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# download the jar
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server_jar_obj.download_jar(server, version, full_jar_path, name)
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new_id = self.register_server(name, server_id, server_dir, backup_path, server_command, server_file, server_log_file, server_stop, port)
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return new_id
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@staticmethod
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def verify_jar_server( server_path: str, server_jar: str):
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server_path = helper.get_os_understandable_path(server_path)
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path_check = helper.check_path_exists(server_path)
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jar_check = helper.check_file_exists(os.path.join(server_path, server_jar))
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if not path_check or not jar_check:
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return False
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return True
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@staticmethod
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def verify_zip_server(zip_path: str):
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zip_path = helper.get_os_understandable_path(zip_path)
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zip_check = helper.check_file_exists(zip_path)
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if not zip_check:
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return False
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return True
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def import_jar_server(self, server_name: str, server_path: str, server_jar: str, min_mem: int, max_mem: int, port: int):
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server_id = helper.create_uuid()
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new_server_dir = os.path.join(helper.servers_dir, server_id)
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backup_path = os.path.join(helper.backup_path, server_id)
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if helper.is_os_windows():
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new_server_dir.replace(' ', '^ ')
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backup_path.replace(' ', '^ ')
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server_dir = helper.wtol_path(new_server_dir)
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backup_path = helper.wtol_path(backup_path)
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helper.ensure_dir_exists(new_server_dir)
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helper.ensure_dir_exists(backup_path)
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server_path = helper.get_os_understandable_path(server_path)
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dir_util.copy_tree(server_path, new_server_dir)
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has_properties = False
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for item in os.listdir(new_server_dir):
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if str(item) == 'server.properties':
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has_properties = True
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if not has_properties:
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logger.info("No server.properties found on zip file import. Creating one with port selection of {}".format(str(port)))
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with open(os.path.join(new_server_dir, "server.properties"), "w") as f:
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f.write("server-port={}".format(port))
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f.close()
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full_jar_path = os.path.join(new_server_dir, server_jar)
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server_command = 'java -Xms{}M -Xmx{}M -jar {} nogui'.format(helper.float_to_string(min_mem),
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helper.float_to_string(max_mem),
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full_jar_path)
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server_log_file = "{}/logs/latest.log".format(new_server_dir)
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server_stop = "stop"
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new_id = self.register_server(server_name, server_id, new_server_dir, backup_path, server_command, server_jar,
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server_log_file, server_stop, port)
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return new_id
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def import_zip_server(self, server_name: str, zip_path: str, server_jar: str, min_mem: int, max_mem: int, port: int):
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server_id = helper.create_uuid()
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new_server_dir = os.path.join(helper.servers_dir, server_id)
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backup_path = os.path.join(helper.backup_path, server_id)
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if helper.is_os_windows():
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new_server_dir.replace(' ', '^ ')
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backup_path.replace(' ', '^ ')
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server_dir = helper.wtol_path(new_server_dir)
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backup_path = helper.wtol_path(backup_path)
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tempDir = helper.get_os_understandable_path(zip_path)
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helper.ensure_dir_exists(new_server_dir)
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helper.ensure_dir_exists(backup_path)
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has_properties = False
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#extracts archive to temp directory
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for item in os.listdir(tempDir):
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if str(item) == 'server.properties':
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has_properties = True
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try:
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shutil.move(os.path.join(tempDir, item), os.path.join(new_server_dir, item))
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except Exception as ex:
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logger.error('ERROR IN ZIP IMPORT: {}'.format(ex))
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if not has_properties:
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logger.info("No server.properties found on zip file import. Creating one with port selection of {}".format(str(port)))
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with open(os.path.join(new_server_dir, "server.properties"), "w") as f:
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f.write("server-port={}".format(port))
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f.close()
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full_jar_path = os.path.join(new_server_dir, server_jar)
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server_command = 'java -Xms{}M -Xmx{}M -jar {} nogui'.format(helper.float_to_string(min_mem),
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helper.float_to_string(max_mem),
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full_jar_path)
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logger.debug('command: ' + server_command)
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server_log_file = "{}/logs/latest.log".format(new_server_dir)
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server_stop = "stop"
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new_id = self.register_server(server_name, server_id, new_server_dir, backup_path, server_command, server_jar,
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server_log_file, server_stop, port)
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return new_id
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def rename_backup_dir(self, old_server_id, new_server_id, new_uuid):
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server_data = self.servers.get_server_data_by_id(old_server_id)
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old_bu_path = server_data['backup_path']
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Server_Perms_Controller.backup_role_swap(old_server_id, new_server_id)
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backup_path = helper.validate_traversal(helper.backup_path, old_bu_path)
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backup_path_components = list(backup_path.parts)
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backup_path_components[-1] = new_uuid
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new_bu_path = pathlib.PurePath(os.path.join(*backup_path_components))
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if os.path.isdir(new_bu_path):
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if helper.validate_traversal(helper.backup_path, new_bu_path):
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os.rmdir(new_bu_path)
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backup_path.rename(new_bu_path)
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def register_server(self, name: str, server_uuid: str, server_dir: str, backup_path: str, server_command: str, server_file: str, server_log_file: str, server_stop: str, server_port: int):
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# put data in the db
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new_id = self.servers.create_server(name, server_uuid, server_dir, backup_path, server_command, server_file, server_log_file, server_stop, server_port)
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if not helper.check_file_exists(os.path.join(server_dir, "crafty_managed.txt")):
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try:
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# place a file in the dir saying it's owned by crafty
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with open(os.path.join(server_dir, "crafty_managed.txt"), 'w') as f:
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f.write(
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"The server is managed by Crafty Controller.\n Leave this directory/files alone please")
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f.close()
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except Exception as e:
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logger.error("Unable to create required server files due to :{}".format(e))
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return False
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# let's re-init all servers
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self.init_all_servers()
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return new_id
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def remove_server(self, server_id, files):
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counter = 0
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for s in self.servers_list:
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# if this is the droid... im mean server we are looking for...
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if int(s['server_id']) == int(server_id):
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server_data = self.get_server_data(server_id)
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server_name = server_data['server_name']
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backup_dir = self.servers.get_server_data_by_id(server_id)['backup_path']
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logger.info("Deleting Server: ID {} | Name: {} ".format(server_id, server_name))
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console.info("Deleting Server: ID {} | Name: {} ".format(server_id, server_name))
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srv_obj = s['server_obj']
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running = srv_obj.check_running()
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if running:
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self.stop_server(server_id)
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if files:
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try:
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shutil.rmtree(helper.get_os_understandable_path(self.servers.get_server_data_by_id(server_id)['path']))
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except Exception as e:
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logger.error("Unable to delete server files for server with ID: {} with error logged: {}".format(server_id, e))
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if helper.check_path_exists(self.servers.get_server_data_by_id(server_id)['backup_path']):
|
|
shutil.rmtree(helper.get_os_understandable_path(self.servers.get_server_data_by_id(server_id)['backup_path']))
|
|
|
|
|
|
#Cleanup scheduled tasks
|
|
try:
|
|
helpers_management.delete_scheduled_task_by_server(server_id)
|
|
except DoesNotExist:
|
|
logger.info("No scheduled jobs exist. Continuing.")
|
|
# remove the server from the DB
|
|
self.servers.remove_server(server_id)
|
|
|
|
# remove the server from servers list
|
|
self.servers_list.pop(counter)
|
|
|
|
counter += 1
|
|
return
|