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357 lines
8.6 KiB
357 lines
8.6 KiB
# coding:utf-8
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import sys
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import io
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import os
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import time
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import re
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web_dir = os.getcwd() + "/web"
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if os.path.exists(web_dir):
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sys.path.append(web_dir)
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os.chdir(web_dir)
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import core.mw as mw
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app_debug = False
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if mw.isAppleSystem():
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app_debug = True
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def getPluginName():
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return 'keepalived'
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def getPluginDir():
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return mw.getPluginDir() + '/' + getPluginName()
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def getServerDir():
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return mw.getServerDir() + '/' + getPluginName()
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def getInitDFile():
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current_os = mw.getOs()
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if current_os == 'darwin':
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return '/tmp/' + getPluginName()
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if current_os.startswith('freebsd'):
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return '/etc/rc.d/' + getPluginName()
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return '/etc/init.d/' + getPluginName()
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def getConf():
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path = getServerDir() + "/etc/keepalived/keepalived.conf"
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return path
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def getConfTpl():
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path = getPluginDir() + "/config/keepalived.conf"
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return path
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def getInitDTpl():
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path = getPluginDir() + "/init.d/" + getPluginName() + ".tpl"
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return path
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def getArgs():
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args = sys.argv[3:]
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tmp = {}
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args_len = len(args)
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if args_len == 1:
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t = args[0].strip('{').strip('}')
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if t.strip() == '':
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tmp = []
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else:
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t = t.split(':')
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tmp[t[0]] = t[1]
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tmp[t[0]] = t[1]
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elif args_len > 1:
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for i in range(len(args)):
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t = args[i].split(':')
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tmp[t[0]] = t[1]
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return tmp
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def checkArgs(data, ck=[]):
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for i in range(len(ck)):
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if not ck[i] in data:
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return (False, mw.returnJson(False, '参数:(' + ck[i] + ')没有!'))
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return (True, mw.returnJson(True, 'ok'))
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def configTpl():
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path = getPluginDir() + '/tpl'
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pathFile = os.listdir(path)
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tmp = []
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for one in pathFile:
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file = path + '/' + one
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tmp.append(file)
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return mw.getJson(tmp)
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def readConfigTpl():
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args = getArgs()
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data = checkArgs(args, ['file'])
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if not data[0]:
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return data[1]
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content = mw.readFile(args['file'])
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content = contentReplace(content)
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return mw.returnJson(True, 'ok', content)
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def defaultScriptsTpl():
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path = getServerDir() + "/scripts/chk.sh"
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return path
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def configScriptsTpl():
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path = getServerDir() + '/scripts'
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pathFile = os.listdir(path)
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tmp = []
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for one in pathFile:
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file = path + '/' + one
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tmp.append(file)
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return mw.getJson(tmp)
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def status():
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data = mw.execShell(
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"ps aux|grep keepalived |grep -v grep | grep -v python | grep -v mdserver-web | awk '{print $2}'")
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if data[0] == '':
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return 'stop'
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return 'start'
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def contentReplace(content):
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service_path = os.path.dirname(os.getcwd())
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content = content.replace('{$SERVER_PATH}', service_path)
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content = content.replace('{$PLUGIN_PATH}', getPluginDir())
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# 网络接口
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ethx = mw.execShell("route -n | grep ^0.0.0.0 | awk '{print $8}'")
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if ethx[1]!='':
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# 未找到
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content = content.replace('{$ETH_XX}', 'eth1')
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else:
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# 已找到
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content = content.replace('{$ETH_XX}', ethx[0])
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return content
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def copyScripts():
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# 复制检查脚本
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src_scripts_path = getPluginDir() + '/scripts'
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dst_scripts_path = getServerDir() + '/scripts'
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if not os.path.exists(dst_scripts_path):
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mw.execShell('mkdir -p ' + dst_scripts_path)
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olist = os.listdir(src_scripts_path)
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for o in range(len(olist)):
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src_file = src_scripts_path+'/'+olist[o]
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dst_file = dst_scripts_path+'/'+olist[o]
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content = mw.readFile(src_file)
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content = contentReplace(content)
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mw.writeFile(dst_file, content)
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cmd = 'chmod +x ' + dst_file
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mw.execShell(cmd)
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return True
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return False
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def initDreplace():
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file_tpl = getInitDTpl()
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service_path = os.path.dirname(os.getcwd())
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initD_path = getServerDir() + '/init.d'
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if not os.path.exists(initD_path):
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os.mkdir(initD_path)
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file_bin = initD_path + '/' + getPluginName()
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# initd replace
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if not os.path.exists(file_bin):
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content = mw.readFile(file_tpl)
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content = contentReplace(content)
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mw.writeFile(file_bin, content)
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mw.execShell('chmod +x ' + file_bin)
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# log
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dataLog = getServerDir() + '/data'
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if not os.path.exists(dataLog):
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mw.execShell('chmod +x ' + file_bin)
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# config replace
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dst_conf = getServerDir() + '/etc/keepalived/keepalived.conf'
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dst_conf_init = getServerDir() + '/init.pl'
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if not os.path.exists(dst_conf_init):
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content = mw.readFile(getConfTpl())
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content = contentReplace(content)
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mw.writeFile(dst_conf, content)
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mw.writeFile(dst_conf_init, 'ok')
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# 复制检查脚本
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copyScripts()
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# systemd
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systemDir = mw.systemdCfgDir()
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systemService = systemDir + '/' + getPluginName() + '.service'
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if os.path.exists(systemDir) and not os.path.exists(systemService):
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systemServiceTpl = getPluginDir() + '/init.d/' + getPluginName() + '.service.tpl'
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service_path = mw.getServerDir()
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content = mw.readFile(systemServiceTpl)
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content = contentReplace(content)
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mw.writeFile(systemService, content)
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mw.execShell('systemctl daemon-reload')
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return file_bin
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def kpOp(method):
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file = initDreplace()
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current_os = mw.getOs()
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if current_os == "darwin":
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data = mw.execShell(file + ' ' + method)
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if data[1] == '':
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return 'ok'
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return data[1]
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if current_os.startswith("freebsd"):
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data = mw.execShell('service ' + getPluginName() + ' ' + method)
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if data[1] == '':
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return 'ok'
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return data[1]
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data = mw.execShell('systemctl ' + method + ' ' + getPluginName())
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if data[1] == '':
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return 'ok'
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return data[1]
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def start():
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return kpOp('start')
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def stop():
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return kpOp('stop')
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def restart():
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status = kpOp('restart')
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log_file = runLog()
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mw.execShell("echo '' > " + log_file)
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return status
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def reload():
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return kpOp('reload')
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def getPort():
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conf = getServerDir() + '/keepalived.conf'
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content = mw.readFile(conf)
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rep = r"^(" + 'port' + r')\s*([.0-9A-Za-z_& ~]+)'
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tmp = re.search(rep, content, re.M)
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if tmp:
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return tmp.groups()[1]
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return '6379'
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def initdStatus():
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current_os = mw.getOs()
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if current_os == 'darwin':
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return "Apple Computer does not support"
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if current_os.startswith('freebsd'):
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initd_bin = getInitDFile()
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if os.path.exists(initd_bin):
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return 'ok'
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shell_cmd = 'systemctl status ' + \
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getPluginName() + ' | grep loaded | grep "enabled;"'
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data = mw.execShell(shell_cmd)
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if data[0] == '':
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return 'fail'
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return 'ok'
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def initdInstall():
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current_os = mw.getOs()
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if current_os == 'darwin':
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return "Apple Computer does not support"
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# freebsd initd install
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if current_os.startswith('freebsd'):
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import shutil
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source_bin = initDreplace()
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initd_bin = getInitDFile()
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shutil.copyfile(source_bin, initd_bin)
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mw.execShell('chmod +x ' + initd_bin)
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mw.execShell('sysrc ' + getPluginName() + '_enable="YES"')
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return 'ok'
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mw.execShell('systemctl enable ' + getPluginName())
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return 'ok'
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def initdUinstall():
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current_os = mw.getOs()
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if current_os == 'darwin':
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return "Apple Computer does not support"
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if current_os.startswith('freebsd'):
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initd_bin = getInitDFile()
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os.remove(initd_bin)
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mw.execShell('sysrc ' + getPluginName() + '_enable="NO"')
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return 'ok'
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mw.execShell('systemctl disable ' + getPluginName())
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return 'ok'
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def runLog():
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return getServerDir() + '/' + getPluginName() + '.log'
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if __name__ == "__main__":
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func = sys.argv[1]
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if func == 'status':
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print(status())
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elif func == 'start':
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print(start())
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elif func == 'stop':
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print(stop())
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elif func == 'restart':
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print(restart())
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elif func == 'reload':
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print(reload())
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elif func == 'initd_status':
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print(initdStatus())
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elif func == 'initd_install':
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print(initdInstall())
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elif func == 'initd_uninstall':
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print(initdUinstall())
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elif func == 'run_info':
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print(runInfo())
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elif func == 'conf':
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print(getConf())
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elif func == 'run_log':
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print(runLog())
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elif func == 'config_tpl':
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print(configTpl())
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elif func == 'default_scripts_tpl':
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print(defaultScriptsTpl())
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elif func == 'config_scripts_tpl':
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print(configScriptsTpl())
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elif func == 'read_config_tpl':
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print(readConfigTpl())
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else:
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print('error')
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