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index.py
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# coding:utf-8
import sys
import io
import os
import time
import subprocess
import re
import json
web_dir = os.getcwd() + "/web"
if os.path.exists(web_dir):
sys.path.append(web_dir)
os.chdir(web_dir)
import core.mw as mw
# if mw.isAppleSystem():
# cmd = 'ls /usr/local/lib/ | grep python | cut -d \\ -f 1 | awk \'END {print}\''
# info = mw.execShell(cmd)
# p = "/usr/local/lib/" + info[0].strip() + "/site-packages"
# sys.path.append(p)
app_debug = False
if mw.isAppleSystem():
app_debug = True
def getPluginName():
return 'mysql-yum'
def getPluginDir():
return mw.getPluginDir() + '/' + getPluginName()
def getSPluginDir():
return '/www/server/mdserver-web/plugins/' + getPluginName()
def getServerDir():
return mw.getServerDir() + '/' + getPluginName()
def getArgs():
args = sys.argv[2:]
tmp = {}
args_len = len(args)
if args_len == 1:
t = args[0].strip('{').strip('}')
if t.strip() == '':
tmp = []
else:
t = t.split(':', 1)
tmp[t[0]] = t[1]
tmp[t[0]] = t[1]
elif args_len > 1:
for i in range(len(args)):
t = args[i].split(':', 1)
tmp[t[0]] = t[1]
return tmp
def checkArgs(data, ck=[]):
for i in range(len(ck)):
if not ck[i] in data:
return (False, mw.returnJson(False, '参数:(' + ck[i] + ')没有!'))
return (True, mw.returnJson(True, 'ok'))
def getBackupDir():
bk_path = mw.getBackupDir() + "/database/mysql-yum"
if not os.path.isdir(bk_path):
mw.execShell("mkdir -p {}".format(bk_path))
return bk_path
def getConf():
path = getServerDir() + '/etc/my.cnf'
return path
def getDataDir():
file = getConf()
content = mw.readFile(file)
rep = r'datadir\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def getLogBinName():
file = getConf()
content = mw.readFile(file)
rep = r'log-bin\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def getPidFile():
file = getConf()
content = mw.readFile(file)
rep = r'pid-file\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def getDbPort():
file = getConf()
content = mw.readFile(file)
rep = r'port\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def getDbServerId():
file = getConf()
content = mw.readFile(file)
rep = r'server-id\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def getSocketFile():
file = getConf()
content = mw.readFile(file)
rep = r'socket\s*=\s*(.*)'
tmp = re.search(rep, content)
socket = tmp.groups()[0].strip()
_socket = socket+'.sock'
if os.path.exists(_socket):
return _socket
return socket
def getErrorLogsFile():
file = getConf()
content = mw.readFile(file)
rep = r'log-error\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def getAuthPolicy():
file = getConf()
content = mw.readFile(file)
rep = r'authentication_policy\s*=\s*(.*)'
tmp = re.search(rep, content)
if tmp:
return tmp.groups()[0].strip()
# caching_sha2_password
return 'mysql_native_password'
def contentReplace(content):
service_path = mw.getServerDir()
content = content.replace('{$ROOT_PATH}', mw.getFatherDir())
content = content.replace('{$SERVER_PATH}', service_path)
content = content.replace('{$SERVER_APP_PATH}',service_path + '/' + getPluginName())
server_id = int(time.time())
content = content.replace('{$SERVER_ID}', str(server_id))
return content
def pSqliteDb(dbname='databases'):
file = getServerDir() + '/mysql.db'
name = 'mysql'
import_sql = mw.readFile(getPluginDir() + '/conf/mysql.sql')
md5_sql = mw.md5(import_sql)
import_sign = False
save_md5_file = getServerDir() + '/import_sql.md5'
if os.path.exists(save_md5_file):
save_md5_sql = mw.readFile(save_md5_file)
if save_md5_sql != md5_sql:
import_sign = True
mw.writeFile(save_md5_file, md5_sql)
else:
mw.writeFile(save_md5_file, md5_sql)
if not os.path.exists(file) or import_sql:
conn = mw.M(dbname).dbPos(getServerDir(), name)
csql_list = import_sql.split(';')
for index in range(len(csql_list)):
conn.execute(csql_list[index], ())
conn = mw.M(dbname).dbPos(getServerDir(), name)
return conn
def pMysqlDb():
# mysql.connector
db = mw.getMyORM()
# MySQLdb |
# db = mw.getMyORMDb()
db.__DB_CNF = getConf()
db.setPort(getDbPort())
db.setSocket(getSocketFile())
db.setPwd(pSqliteDb('config').where('id=?', (1,)).getField('mysql_root'))
return db
def initDreplace(version=''):
conf_dir = getServerDir() + '/etc'
mode_dir = conf_dir + '/mode'
conf_list = [
conf_dir,
mode_dir,
]
for conf in conf_list:
if not os.path.exists(conf):
os.mkdir(conf)
tmp_dir = getServerDir() + '/tmp'
if not os.path.exists(tmp_dir):
os.mkdir(tmp_dir)
mw.execShell("chown -R mysql:mysql " + tmp_dir)
mw.execShell("chmod 750 " + tmp_dir)
my_conf = conf_dir + '/my.cnf'
if not os.path.exists(my_conf):
tpl = getPluginDir() + '/conf/my' + version + '.cnf'
content = mw.readFile(tpl)
content = contentReplace(content)
mw.writeFile(my_conf, content)
classic_conf = mode_dir + '/classic.cnf'
if not os.path.exists(classic_conf):
tpl = getPluginDir() + '/conf/classic.cnf'
content = mw.readFile(tpl)
content = contentReplace(content)
mw.writeFile(classic_conf, content)
gtid_conf = mode_dir + '/gtid.cnf'
if not os.path.exists(gtid_conf):
tpl = getPluginDir() + '/conf/gtid.cnf'
content = mw.readFile(tpl)
content = contentReplace(content)
mw.writeFile(gtid_conf, content)
# systemd
systemDir = mw.systemdCfgDir()
systemService = systemDir + '/mysql-yum.service'
systemServiceTpl = getPluginDir() + '/init.d/mysql' + version + '.service.tpl'
# if os.path.exists(systemDir) and not os.path.exists(systemService):
service_path = mw.getServerDir()
content = mw.readFile(systemServiceTpl)
content = content.replace('{$SERVER_PATH}', service_path)
mw.writeFile(systemService, content)
mw.execShell('systemctl daemon-reload')
if mw.getOs() != 'darwin':
mw.execShell('chown -R mysql mysql ' + getServerDir())
return 'ok'
def process_status():
cmd = "ps -ef|grep mysql-yum | grep mysql |grep -v grep | grep -v python | awk '{print $2}'"
data = mw.execShell(cmd)
if data[0] == '':
return 'stop'
return 'start'
def status(version=''):
pid = getPidFile()
if not os.path.exists(pid):
return 'stop'
return 'start'
def binLog(version=''):
args = getArgs()
conf = getConf()
con = mw.readFile(conf)
if con.find('#log-bin=mysql-bin') != -1:
if 'status' in args:
return mw.returnJson(False, '0')
con = con.replace('#log-bin=mysql-bin', 'log-bin=mysql-bin')
con = con.replace('#binlog_format=mixed', 'binlog_format=mixed')
mw.execShell('sync')
restart(version)
else:
path = getDataDir()
if 'status' in args:
dsize = 0
for n in os.listdir(path):
if len(n) < 9:
continue
if n[0:9] == 'mysql-bin':
dsize += os.path.getsize(path + '/' + n)
return mw.returnJson(True, dsize)
con = con.replace('log-bin=mysql-bin', '#log-bin=mysql-bin')
con = con.replace('binlog_format=mixed', '#binlog_format=mixed')
mw.execShell('sync')
restart(version)
mw.execShell('rm -f ' + path + '/mysql-bin.*')
mw.writeFile(conf, con)
return mw.returnJson(True, '设置成功!')
def binLogList():
args = getArgs()
data = checkArgs(args, ['page', 'page_size', 'tojs'])
if not data[0]:
return data[1]
page = int(args['page'])
page_size = int(args['page_size'])
data_dir = getDataDir()
log_bin_name = getLogBinName()
alist = os.listdir(data_dir)
log_bin_l = []
for x in range(len(alist)):
f = alist[x]
t = {}
if f.startswith(log_bin_name) and not f.endswith('.index'):
abspath = data_dir + '/' + f
t['name'] = f
t['size'] = os.path.getsize(abspath)
t['time'] = mw.getDataFromInt(os.path.getctime(abspath))
log_bin_l.append(t)
log_bin_l = sorted(log_bin_l, key=lambda x: x['time'], reverse=True)
# print(log_bin_l)
# print(data_dir, log_bin_name)
count = len(log_bin_l)
page_start = (page - 1) * page_size
page_end = page_start + page_size
if page_end > count:
page_end = count
data = {}
page_args = {}
page_args['count'] = count
page_args['p'] = page
page_args['row'] = page_size
page_args['tojs'] = args['tojs']
data['page'] = mw.getPage(page_args)
data['data'] = log_bin_l[page_start:page_end]
return mw.getJson(data)
def cleanBinLog():
db = pMysqlDb()
cleanTime = time.strftime('%Y-%m-%d %H:%i:%s', time.localtime())
db.execute("PURGE MASTER LOGS BEFORE '" + cleanTime + "';")
return mw.returnJson(True, '清理BINLOG成功!')
def setSkipGrantTables(v):
'''
设置是否密码验证
'''
conf = getConf()
con = mw.readFile(conf)
if v:
if con.find('#skip-grant-tables') != -1:
con = con.replace('#skip-grant-tables', 'skip-grant-tables')
else:
con = con.replace('skip-grant-tables', '#skip-grant-tables')
mw.writeFile(conf, con)
return True
def getErrorLog():
args = getArgs()
filename = getErrorLogsFile()
if not os.path.exists(filename):
return mw.returnJson(False, '指定文件不存在!')
if 'close' in args:
mw.writeFile(filename, '')
return mw.returnJson(False, '日志已清空')
info = mw.getLastLine(filename, 18)
return mw.returnJson(True, 'OK', info)
def getShowLogFile():
file = getConf()
content = mw.readFile(file)
rep = r'slow-query-log-file\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def getMdb8Ver():
return ['8.0','8.1','8.2','8.3','8.4','9.0']
def pGetDbUser():
if mw.isAppleSystem():
user = mw.execShell(
"who | sed -n '2, 1p' |awk '{print $1}'")[0].strip()
return user
return 'mysql'
def initMysql57Data():
datadir = getDataDir()
if not os.path.exists(datadir + '/mysql'):
serverdir = getServerDir()
myconf = serverdir + "/etc/my.cnf"
user = pGetDbUser()
cmd = serverdir + '/bin/usr/sbin/mysqld --basedir=' + serverdir + '/bin/usr --datadir=' + \
datadir + ' --initialize-insecure --explicit_defaults_for_timestamp'
data = mw.execShell(cmd)
# print(cmd)
# print(data)
if not mw.isAppleSystem():
mw.execShell('chown -R mysql:mysql ' + datadir)
mw.execShell('chmod -R 755 ' + datadir)
return False
return True
def initMysql8Data():
datadir = getDataDir()
if not os.path.exists(datadir + '/mysql'):
serverdir = getServerDir()
user = pGetDbUser()
cmd = serverdir + '/bin/usr/sbin/mysqld --basedir=' + serverdir + '/bin/usr --datadir=' + \
datadir + ' --initialize-insecure --lower-case-table-names=1'
data = mw.execShell(cmd)
# print(data)
if not mw.isAppleSystem():
mw.execShell('chown -R mysql:mysql ' + datadir)
mw.execShell('chmod -R 755 ' + datadir)
return False
return True
def getLib64Pos(name=''):
cmd = "ls /usr/lib64 | grep "+name+".so | cut -d \\ -f 1 | awk 'END {print}'"
d = mw.execShell(cmd)
return '/usr/lib64/'+d[0]
def makeLib64SoftLink(name=''):
pos = getLib64Pos(name)
dst_file = '/usr/lib64/'+name+'.so.5'
if os.path.exists(dst_file):
return True
if os.path.exists(pos):
cmd = 'ln -s '+pos+' '+dst_file
mw.execShell(cmd)
return True
def yumLibFix():
makeLib64SoftLink('libncurses')
makeLib64SoftLink('libtinfo')
def initMysql8Pwd():
'''
/usr/bin/mysql --defaults-file=/www/server/mysql-apt/etc/my.cnf -uroot -e"UPDATE mysql.user SET password=PASSWORD('BhIroUczczNVaKvw') WHERE user='root';flush privileges;"
/usr/bin/mysql --defaults-file=/www/server/mysql-apt/etc/my.cnf -uroot -e"alter user 'root'@'localhost' identified by '123456';"
'''
time.sleep(5)
serverdir = getServerDir()
myconf = serverdir + "/etc/my.cnf"
pwd = mw.getRandomString(16)
auth_policy = getAuthPolicy()
cmd_my = serverdir + '/bin/usr/bin/mysql'
cmd_pass = cmd_my + ' --defaults-file=' + myconf + ' -uroot -e'
cmd_pass = cmd_pass + \
'"alter user \'root\'@\'localhost\' identified by \'' + pwd + '\';'
cmd_pass = cmd_pass + \
"alter user 'root'@'localhost' IDENTIFIED WITH "+auth_policy+" by '" + pwd + "';"
cmd_pass = cmd_pass + 'flush privileges;"'
# print(cmd_pass)
data = mw.execShell(cmd_pass)
if data[1] != '':
print(data[1])
exit(-1)
# 删除空账户
# drop_empty_user = cmd_my + ' --defaults-file=' + myconf + ' -uroot -p' + \
# pwd + ' -e "use mysql;delete from user where USER=\'\'"'
# mw.execShell(drop_empty_user)
# 删除测试数据库
drop_test_db = cmd_my + ' --defaults-file=' + myconf + ' -uroot -p' + \
pwd + ' -e "drop database test";'
mw.execShell(drop_test_db)
pSqliteDb('config').where('id=?', (1,)).save('mysql_root', (pwd,))
# 删除冗余账户
# hostname = mw.execShell('hostname')[0].strip()
# if hostname != 'localhost':
# drop_hostname = cmd_my + ' --defaults-file=' + \
# myconf + ' -uroot -p' + pwd + ' -e "drop user \'\'@\'' + hostname + '\'";'
# mw.execShell(drop_hostname)
# drop_root_hostname = cmd_my + ' --defaults-file=' + \
# myconf + ' -uroot -p' + pwd + ' -e "drop user \'root\'@\'' + hostname + '\'";'
# mw.execShell(drop_root_hostname)
return True
def my8cmd(version, method):
initDreplace(version)
# mysql 8.0 and 5.7
mdb8 = getMdb8Ver()
try:
isInited = True
if mw.inArray(mdb8, version):
isInited = initMysql8Data()
else:
isInited = initMysql57Data()
if not isInited:
if not mw.isSupportSystemctl():
cmd_init_start = init_file + ' start'
subprocess.Popen(cmd_init_start, stdout=subprocess.PIPE, shell=True,
bufsize=4096, stderr=subprocess.PIPE)
time.sleep(6)
else:
mw.execShell('systemctl start '+getPluginName())
for x in range(10):
mydb_status = process_status()
if mydb_status == 'start':
initMysql8Pwd()
break
time.sleep(1)
if not mw.isSupportSystemctl():
cmd_init_stop = init_file + ' stop'
subprocess.Popen(cmd_init_stop, stdout=subprocess.PIPE, shell=True,
bufsize=4096, stderr=subprocess.PIPE)
time.sleep(3)
else:
mw.execShell('systemctl stop ' + getPluginName())
if not mw.isSupportSystemctl():
sub = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True,
bufsize=4096, stderr=subprocess.PIPE)
sub.wait(5)
else:
mw.execShell('systemctl ' + method + ' ' + getPluginName())
return 'ok'
except Exception as e:
return str(e)
def appCMD(version, action):
return my8cmd(version, action)
def start(version=''):
return appCMD(version, 'start')
def stop(version=''):
return appCMD(version, 'stop')
def restart(version=''):
return appCMD(version, 'restart')
def reload(version=''):
return appCMD(version, 'reload')
def initdStatus():
if mw.isAppleSystem():
return "Apple Computer does not support"
shell_cmd = 'systemctl status ' + \
getPluginName() + ' | grep loaded | grep "enabled;"'
data = mw.execShell(shell_cmd)
if data[0] == '':
return 'fail'
return 'ok'
def initdInstall():
if mw.isAppleSystem():
return "Apple Computer does not support"
mw.execShell('systemctl enable ' + getPluginName())
return 'ok'
def initdUinstall():
if mw.isAppleSystem():
return "Apple Computer does not support"
mw.execShell('systemctl disable ' + getPluginName())
return 'ok'
def getMyDbPos():
file = getConf()
content = mw.readFile(file)
rep = r'datadir\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def setMyDbPos(version=''):
args = getArgs()
data = checkArgs(args, ['datadir'])
if not data[0]:
return data[1]
s_datadir = getMyDbPos()
t_datadir = args['datadir']
if t_datadir == s_datadir:
return mw.returnJson(False, '与当前存储目录相同，无法迁移文件!')
if not os.path.exists(t_datadir):
mw.execShell('mkdir -p ' + t_datadir)
# mw.execShell('/etc/init.d/mysqld stop')
stop(version)
mw.execShell('cp -rf ' + s_datadir + '/* ' + t_datadir + '/')
mw.execShell('chown -R mysql mysql ' + t_datadir)
mw.execShell('chmod -R 755 ' + t_datadir)
mw.execShell('rm -f ' + t_datadir + '/*.pid')
mw.execShell('rm -f ' + t_datadir + '/*.err')
path = getServerDir()
myfile = path + '/etc/my.cnf'
mycnf = mw.readFile(myfile)
mw.writeFile(path + '/etc/my_backup.cnf', mycnf)
mycnf = mycnf.replace(s_datadir, t_datadir)
mw.writeFile(myfile, mycnf)
restart(version)
cmd = 'ps aux|grep "mysql-yum/bin/usr/sbin/mysqld"| grep -v grep|grep -v python'
result = mw.execShell(cmd)
if len(result[0]) > 10:
mw.writeFile('data/datadir.pl', t_datadir)
return mw.returnJson(True, '存储目录迁移成功!')
else:
mw.execShell('pkill -9 mysqld')
mw.writeFile(myfile, mw.readFile(path + '/etc/my_backup.cnf'))
start(version)
return mw.returnJson(False, '文件迁移失败!')
def getMyPort():
file = getConf()
content = mw.readFile(file)
rep = r'port\s*=\s*(.*)'
tmp = re.search(rep, content)
return tmp.groups()[0].strip()
def setMyPort():
args = getArgs()
data = checkArgs(args, ['port'])
if not data[0]:
return data[1]
port = args['port']
file = getConf()
content = mw.readFile(file)
rep = r"port\s*=\s*([0-9]+)\s*\n"
content = re.sub(rep, 'port = ' + port + '\n', content)
mw.writeFile(file, content)
restart()
return mw.returnJson(True, '编辑成功!')
def runInfo(version):
if status(version) == 'stop':
return mw.returnJson(False, 'MySQL未启动', [])
db = pMysqlDb()
data = db.query('show global status')
isError = isSqlError(data)
if isError != None:
return isError
gets = ['Max_used_connections', 'Com_commit', 'Com_select', 'Com_rollback', 'Questions', 'Innodb_buffer_pool_reads', 'Innodb_buffer_pool_read_requests', 'Key_reads', 'Key_read_requests', 'Key_writes',
'Key_write_requests', 'Qcache_hits', 'Qcache_inserts', 'Bytes_received', 'Bytes_sent', 'Aborted_clients', 'Aborted_connects',
'Created_tmp_disk_tables', 'Created_tmp_tables', 'Innodb_buffer_pool_pages_dirty', 'Opened_files', 'Open_tables', 'Opened_tables', 'Select_full_join',
'Select_range_check', 'Sort_merge_passes', 'Table_locks_waited', 'Threads_cached', 'Threads_connected', 'Threads_created', 'Threads_running', 'Connections', 'Uptime']
result = {}
# print(data)
for d in data:
vname = d["Variable_name"]
for g in gets:
if vname == g:
result[g] = d["Value"]
# print(result, int(result['Uptime']))
result['Run'] = int(time.time()) - int(result['Uptime'])
tmp = db.query('show master status')
try:
result['File'] = tmp[0]["File"]
result['Position'] = tmp[0]["Position"]
except:
result['File'] = 'OFF'
result['Position'] = 'OFF'
return mw.getJson(result)
def myDbStatus(version):
result = {}
db = pMysqlDb()
data = db.query('show variables')
isError = isSqlError(data)
if isError != None:
return isError
gets = ['table_open_cache', 'thread_cache_size', 'key_buffer_size', 'tmp_table_size', 'max_heap_table_size', 'innodb_buffer_pool_size',
'innodb_additional_mem_pool_size', 'innodb_log_buffer_size', 'max_connections', 'sort_buffer_size', 'read_buffer_size', 'read_rnd_buffer_size', 'join_buffer_size', 'thread_stack', 'binlog_cache_size']
if version != "8.0":
gets.append('query_cache_size')
result['mem'] = {}
for d in data:
vname = d['Variable_name']
for g in gets:
# print(g)
if vname == g:
result['mem'][g] = d["Value"]
return mw.getJson(result)
def setDbStatus(version):
gets = ['key_buffer_size', 'tmp_table_size', 'max_heap_table_size', 'innodb_buffer_pool_size', 'innodb_log_buffer_size', 'max_connections',
'table_open_cache', 'thread_cache_size', 'sort_buffer_size', 'read_buffer_size', 'read_rnd_buffer_size', 'join_buffer_size', 'thread_stack', 'binlog_cache_size']
if version != "8.0":
# gets.append('query_cache_size')
gets = ['key_buffer_size', 'query_cache_size', 'tmp_table_size', 'max_heap_table_size', 'innodb_buffer_pool_size', 'innodb_log_buffer_size', 'max_connections',
'table_open_cache', 'thread_cache_size', 'sort_buffer_size', 'read_buffer_size', 'read_rnd_buffer_size', 'join_buffer_size', 'thread_stack', 'binlog_cache_size']
# print(gets)
emptys = ['max_connections', 'thread_cache_size', 'table_open_cache']
args = getArgs()
conFile = getConf()
content = mw.readFile(conFile)
n = 0
for g in gets:
s = 'M'
if n > 5:
s = 'K'
if g in emptys:
s = ''
rep = r'\s*' + g + r'\s*=\s*\d+(M|K|k|m|G)?\n'
c = g + ' = ' + args[g] + s + '\n'
if content.find(g) != -1:
content = re.sub(rep, '\n' + c, content, 1)
else:
content = content.replace('[mysqld]\n', '[mysqld]\n' + c)
n += 1
mw.writeFile(conFile, content)
return mw.returnJson(True, '设置成功!')
def isSqlError(mysqlMsg):
# 检测数据库执行错误
mysqlMsg = str(mysqlMsg)
if "MySQLdb" in mysqlMsg:
return mw.returnJson(False, 'err:' + str(mysqlMsg) + "\n" + 'MySQLdb组件缺失! <br>进入SSH命令行输入: pip install mysql-python | pip install mysqlclient==2.0.3')
if "2002," in mysqlMsg:
return mw.returnJson(False, '数据库连接失败,请检查数据库服务是否启动!')
if "2003," in mysqlMsg:
return mw.returnJson(False, "Can't connect to MySQL server on '127.0.0.1' (61)")
if "using password:" in mysqlMsg:
return mw.returnJson(False, '数据库密码错误,在管理列表-点击【修复】!')
if "1045," in mysqlMsg:
return mw.returnJson(False, '连接错误!')
if "SQL syntax" in mysqlMsg:
return mw.returnJson(False, 'SQL语法错误!')
if "Connection refused" in mysqlMsg:
return mw.returnJson(False, '数据库连接失败,请检查数据库服务是否启动!')
if "1133," in mysqlMsg:
return mw.returnJson(False, '数据库用户不存在!')
if "1007," in mysqlMsg:
return mw.returnJson(False, '数据库已经存在!')
return None
def __createUser(dbname, username, password, address):
pdb = pMysqlDb()
if username == 'root':
dbname = '*'
pdb.execute(
"CREATE USER `%s`@`localhost` IDENTIFIED BY '%s'" % (username, password))
pdb.execute(
"grant all privileges on %s.* to `%s`@`localhost`" % (dbname, username))
for a in address.split(','):
pdb.execute(
"CREATE USER `%s`@`%s` IDENTIFIED BY '%s'" % (username, a, password))
pdb.execute(
"grant all privileges on %s.* to `%s`@`%s`" % (dbname, username, a))
pdb.execute("flush privileges")
def getDbBackupListFunc(dbname=''):
bkDir = getBackupDir()
blist = os.listdir(bkDir)
r = []
bname = 'db_' + dbname
blen = len(bname)
for x in blist:
fbstr = x[0:blen]
if fbstr == bname:
r.append(x)
return r
def setDbBackup():
args = getArgs()
data = checkArgs(args, ['name'])
if not data[0]:
return data[1]
scDir = getPluginDir() + '/scripts/backup.py'
cmd = 'python3 ' + scDir + ' database ' + args['name'] + ' 3'
os.system(cmd)
return mw.returnJson(True, 'ok')
def rootPwd():
return pSqliteDb('config').where(
'id=?', (1,)).getField('mysql_root')
def importDbExternal():
args = getArgs()
data = checkArgs(args, ['file', 'name'])
if not data[0]:
return data[1]
file = args['file']
name = args['name']
import_dir = mw.getBackupDir() + '/import/'
file_path = import_dir + file
if not os.path.exists(file_path):
return mw.returnJson(False, '文件突然消失?')
exts = ['sql', 'gz', 'zip']
ext = mw.getFileSuffix(file)
if ext not in exts:
return mw.returnJson(False, '导入数据库格式不对!')
tmp = file.split('/')
tmpFile = tmp[len(tmp) - 1]
tmpFile = tmpFile.replace('.sql.' + ext, '.sql')
tmpFile = tmpFile.replace('.' + ext, '.sql')
tmpFile = tmpFile.replace('tar.', '')
# print(tmpFile)
import_sql = ""
if file.find("sql.gz") > -1:
cmd = 'cd ' + import_dir + ' && gzip -dc ' + \
file + " > " + import_dir + tmpFile
info = mw.execShell(cmd)
if info[1] == "":
import_sql = import_dir + tmpFile
if file.find(".zip") > -1:
cmd = 'cd ' + import_dir + ' && unzip -o ' + file
mw.execShell(cmd)
import_sql = import_dir + tmpFile
if file.find("tar.gz") > -1:
cmd = 'cd ' + import_dir + ' && tar -zxvf ' + file
mw.execShell(cmd)
import_sql = import_dir + tmpFile
if file.find(".sql") > -1 and file.find(".sql.gz") == -1:
import_sql = import_dir + file
if import_sql == "":
return mw.returnJson(False, '未找SQL文件')
pwd = pSqliteDb('config').where('id=?', (1,)).getField('mysql_root')
sock = getSocketFile()
os.environ["MYSQL_PWD"] = pwd
mysql_cmd = getServerDir() + '/bin/usr/bin/mysql -S ' + sock + ' -uroot -p' + \
pwd + ' ' + name + ' < ' + import_sql
rdata = mw.execShell(mysql_cmd)
if ext != 'sql':
os.remove(import_sql)
if rdata[1].lower().find('error') > -1:
return mw.returnJson(False, rdata[1])
return mw.returnJson(True, 'ok')
def importDbExternalProgress():
args = getArgs()
data = checkArgs(args, ['file', 'name'])
if not data[0]:
return data[1]
file = args['file']
name = args['name']
cmd = 'cd '+mw.getServerDir()+'/mdserver-web && source bin/activate && '
cmd += 'python3 '+mw.getServerDir()+'/mdserver-web/plugins/mysql-yum/index.py import_db_external_progress_bar {"file":"'+file+'","name":"'+name+'"}'
return mw.returnJson(True, 'ok',cmd)
def importDbExternalProgressBar():
args = getArgs()
data = checkArgs(args, ['file', 'name'])
if not data[0]:
return data[1]
file = args['file']
name = args['name']
import_dir = mw.getFatherDir() + '/backup/import/'
file_path = import_dir + file
if not os.path.exists(file_path):
return mw.returnJson(False, '文件突然消失?')
exts = ['sql', 'gz', 'zip']
ext = mw.getFileSuffix(file)
if ext not in exts:
return mw.returnJson(False, '导入数据库格式不对!')
tmp = file.split('/')
tmpFile = tmp[len(tmp) - 1]
tmpFile = tmpFile.replace('.sql.' + ext, '.sql')
tmpFile = tmpFile.replace('.' + ext, '.sql')
tmpFile = tmpFile.replace('tar.', '')
# print(tmpFile)
import_sql = ""
if file.find("sql.gz") > -1:
cmd = 'cd ' + import_dir + ' && gzip -dc ' + \
file + " > " + import_dir + tmpFile
info = mw.execShell(cmd)
if info[1] == "":
import_sql = import_dir + tmpFile
if file.find(".zip") > -1:
cmd = 'cd ' + import_dir + ' && unzip -o ' + file
mw.execShell(cmd)
import_sql = import_dir + tmpFile
if file.find("tar.gz") > -1:
cmd = 'cd ' + import_dir + ' && tar -zxvf ' + file
mw.execShell(cmd)
import_sql = import_dir + tmpFile
if file.find(".sql") > -1 and file.find(".sql.gz") == -1:
import_sql = import_dir + file
if import_sql == "":
return mw.returnJson(False, '未找SQL文件')
pwd = pSqliteDb('config').where('id=?', (1,)).getField('mysql_root')
sock = getSocketFile()
my_cnf = getConf()
mysql_cmd = getServerDir() + '/bin/usr/bin/mysql --defaults-file=' + my_cnf + \
' -uroot -p"' + pwd + '" -f ' + name
mysql_cmd_progress_bar = "pv -t -p " + import_sql + '|'+ mysql_cmd
print(mysql_cmd_progress_bar)
rdata = os.system(mysql_cmd_progress_bar)
return ""
def importDbBackup():
args = getArgs()
data = checkArgs(args, ['file', 'name'])
if not data[0]:
return data[1]
file = args['file']
name = args['name']
file_path = getBackupDir() + '/' + file
file_path_sql = getBackupDir() + '/' + file.replace('.gz', '')
if not os.path.exists(file_path_sql):
cmd = 'cd ' + mw.getBackupDir() + '/database && gzip -d ' + file
mw.execShell(cmd)