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020c337 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | # coding: utf-8
# -------------------------------------------------------------------
# 宝塔Linux面板
# -------------------------------------------------------------------
# Copyright (c) 2015-2099 宝塔软件(http://bt.cn) All rights reserved.
# -------------------------------------------------------------------
# Author: wzz <wzz@bt.cn>
# -------------------------------------------------------------------
import os
import time
import traceback
# ------------------------------
# Docker模型
# ------------------------------
import public
from btdockerModel import containerModel as dc
from btdockerModel import dk_public as dp
from btdockerModel.dockerBase import dockerBase
class main(dockerBase):
# 2023/12/22 上午 9:56 备份指定容器的mount volume
def backup_volume(self, get):
'''
@name 备份指定容器的mount volume
@author wzz <2023/12/22 上午 11:19>
@param "data":{"container_id":"容器ID"}
@return dict{"status":True/False,"msg":"提示信息"}
'''
try:
client = dp.docker_client()
container = client.containers.get(get.container_id)
volume_list = container.attrs["Mounts"]
volume_list = [v["Source"] for v in volume_list]
if not volume_list:
return public.returnMsg(False, "没有可备份的volume")
backup_path = "/www/backup/btdocker/volumes/{}".format(container.name)
if not os.path.exists(backup_path):
os.makedirs(backup_path, 0o755)
import subprocess
public.ExecShell("echo -n > {}".format(self._backup_log))
for v in volume_list:
backup_name = os.path.basename(v)
# 2023/12/22 上午 10:34 每个压缩包命名都用v的目录名，如果是文件则用文件名
tar_name = "{}_{}_{}.tar.gz".format(
container.name,
backup_name,
time.strftime("%Y%m%d_%H%M%S", time.localtime())
)
backup_file = os.path.join(backup_path, tar_name)
source_path = os.path.dirname(v)
cmd = "cd {} && tar zcvf {} {}".format(source_path, backup_file, backup_name)
cmd = ("nohup echo '开始备份容器{}的{},可能需要等待1-5分钟以上...' >> {};"
"{} >> {} 2>&1 &&"
"echo 'bt_successful' >> {} || echo 'bt_failed' >> {} &"
.format(
container.name,
tar_name,
self._backup_log,
cmd,
self._backup_log,
self._backup_log,
self._backup_log,
))
subprocess.Popen(cmd, shell=True)
# 2023/12/22 下午 12:17 添加到数据库
dp.sql('dk_backup').add(
'type,name,container_id,container_name,filename,size,addtime',
(3, tar_name, container.id, container.name, backup_file, 0, time.strftime(
"%Y-%m-%d %H:%M:%S", time.localtime()
))
)
public.WriteLog("Docker模块", "备份容器{}的{}成功！".format(container.name, tar_name))
return public.returnMsg(True, "创建备份任务成功，请等待目录备份完成，可能需要1分钟以上！")
except Exception as e:
print(traceback.format_exc())
return public.returnMsg(False, "创建备份任务失败{}".format(str(e)))
# 2023/12/22 上午 11:23 获取指定容器的备份列表
def get_backup_list(self, get):
'''
@name 获取指定容器的备份列表
@param "data":{"container_id":"容器ID"}
@return list[dict{"":""}]
'''
try:
# 2023/12/22 下午 12:24 从数据库中获取已备份的指定容器
backup_list = dp.sql('dk_backup').where('container_id=?', (get.container_id,)).field(
'name,container_id,container_name,filename,size,addtime'
).select()
for l in backup_list:
if not os.path.exists(l['filename']):
l['size'] = 0
l['ps'] = '文件不存在'
continue
l['size'] = os.path.getsize(l['filename'])
l['ps'] = '本地备份'
return backup_list
except Exception as e:
print(traceback.format_exc())
return []
# 2023/12/22 下午 2:25 删除指定容器的备份
def remove_backup(self, get):
'''
@name 删除指定容器的备份
@param "data":{"container_id":"容器ID","container_name":"容器名","name":"文件名"}
@return dict{"status":True/False,"msg":"提示信息"}
'''
try:
# 2023/12/22 下午 2:26 从数据库中删除指定容器的备份
dp.sql('dk_backup').where('container_id=? and name=?', (get.container_id, get.name)).delete()
# 2023/12/22 下午 2:27 删除本地备份文件
backup_path = "/www/backup/btdocker/volumes/{}".format(get.container_name)
file_path = os.path.join(backup_path, get.name)
if not os.path.exists(file_path):
return public.returnMsg(True, "删除成功")
os.remove(file_path)
return public.returnMsg(True, "删除成功")
except Exception as e:
print(traceback.format_exc())
return public.returnMsg(False, "删除文件{}失败,原因：{}".format(get.name, str(e)))
def get_pull_log(self, get):
"""
获取镜像拉取日志，websocket
@param get:
@return:
"""
get.wsLogTitle = "开始进行容器目录备份,请等待..."
get._log_path = self._backup_log
return self.get_ws_log(get) |