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@ -33,26 +33,17 @@ def getInitDFile(): |
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def getConf(): |
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path = getServerDir() + "/init.d/memcached" |
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path = getServerDir() + "/ma.cfg" |
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return path |
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def getConfEnv(): |
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path = getServerDir() + "/memcached.env" |
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return path |
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def getConfTpl(): |
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path = getPluginDir() + "/init.d/memcached.tpl" |
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return path |
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def getCfgData(): |
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path = getConf() |
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if not os.path.exists(path): |
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mw.writeFile(path, '{}') |
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def getMemPort(): |
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path = getServerDir() + '/memcached.env' |
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content = mw.readFile(path) |
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rep = 'PORT\s*=\s*(\d*)' |
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tmp = re.search(rep, content) |
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return tmp.groups()[0] |
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t = mw.returnJson(path) |
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return json.loads(t) |
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def getArgs(): |
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@ -62,13 +53,16 @@ def getArgs(): |
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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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@ -84,163 +78,15 @@ def status(): |
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def initDreplace(): |
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file_tpl = getConfTpl() |
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service_path = mw.getServerDir() |
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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 + '/memcached' |
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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 = content.replace('{$SERVER_PATH}', service_path) |
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mw.writeFile(file_bin, content) |
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mw.execShell('chmod +x ' + file_bin) |
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# systemd |
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systemDir = mw.systemdCfgDir() |
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systemService = systemDir + '/memcached.service' |
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systemServiceTpl = getPluginDir() + '/init.d/memcached.service.tpl' |
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if os.path.exists(systemDir) and not os.path.exists(systemService): |
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service_path = mw.getServerDir() |
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se_content = mw.readFile(systemServiceTpl) |
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se_content = se_content.replace('{$SERVER_PATH}', service_path) |
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mw.writeFile(systemService, se_content) |
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mw.execShell('systemctl daemon-reload') |
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envFile = getServerDir() + '/memcached.env' |
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if not os.path.exists(envFile): |
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wbody = "IP=127.0.0.1\n" |
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wbody = wbody + "PORT=11211\n" |
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wbody = wbody + "USER=root\n" |
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wbody = wbody + "MAXCONN=1024\n" |
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wbody = wbody + "CACHESIZE=1024\n" |
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wbody = wbody + "OPTIONS=''\n" |
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mw.writeFile(envFile, wbody) |
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return file_bin |
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def memOp(method): |
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file = initDreplace() |
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if not mw.isAppleSystem(): |
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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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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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def start(): |
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return memOp('start') |
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def stop(): |
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return memOp('stop') |
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def restart(): |
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return memOp('restart') |
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def reload(): |
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return memOp('reload') |
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def runInfo(): |
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# 获取memcached状态 |
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import telnetlib |
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import re |
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port = getMemPort() |
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try: |
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tn = telnetlib.Telnet('127.0.0.1', int(port)) |
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tn.write(b"stats\n") |
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tn.write(b"quit\n") |
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data = tn.read_all() |
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if type(data) == bytes: |
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data = data.decode('utf-8') |
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data = data.replace('STAT', '').replace('END', '').split("\n") |
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result = {} |
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res = ['cmd_get', 'get_hits', 'get_misses', 'limit_maxbytes', 'curr_items', 'bytes', |
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'evictions', 'limit_maxbytes', 'bytes_written', 'bytes_read', 'curr_connections'] |
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for d in data: |
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if len(d) < 3: |
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continue |
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t = d.split() |
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if not t[0] in res: |
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continue |
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result[t[0]] = int(t[1]) |
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result['hit'] = 1 |
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if result['get_hits'] > 0 and result['cmd_get'] > 0: |
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result['hit'] = float(result['get_hits']) / \ |
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float(result['cmd_get']) * 100 |
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conf = mw.readFile(getServerDir() + '/memcached.env') |
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result['bind'] = re.search('IP=(.+)', conf).groups()[0] |
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result['port'] = int(re.search('PORT=(\d+)', conf).groups()[0]) |
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result['maxconn'] = int(re.search('MAXCONN=(\d+)', conf).groups()[0]) |
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result['cachesize'] = int( |
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re.search('CACHESIZE=(\d+)', conf).groups()[0]) |
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return mw.getJson(result) |
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except Exception as e: |
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return mw.getJson({}) |
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def saveConf(): |
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args = getArgs() |
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data = checkArgs(args, ['ip', 'port', 'maxconn', 'maxsize']) |
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if not data[0]: |
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return data[1] |
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envFile = getServerDir() + '/memcached.env' |
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wbody = "IP=" + args['ip'] + "\n" |
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wbody = wbody + "PORT=" + args['port'] + "\n" |
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wbody = wbody + "USER=root\n" |
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wbody = wbody + "MAXCONN=" + args['maxconn'] + "\n" |
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wbody = wbody + "CACHESIZE=" + args['maxconn'] + "\n" |
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wbody = wbody + "OPTIONS=''\n" |
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mw.writeFile(envFile, wbody) |
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restart() |
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return 'save ok' |
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def initdStatus(): |
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if mw.isAppleSystem(): |
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return "Apple Computer does not support" |
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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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if mw.isAppleSystem(): |
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return "Apple Computer does not support" |
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mw.execShell('systemctl enable ' + getPluginName()) |
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return 'ok' |
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def stepOne(): |
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data = getCfgData() |
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print(data) |
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return mw.returnJson(True, 'ok') |
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def initdUinstall(): |
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if not app_debug: |
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if mw.isAppleSystem(): |
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return "Apple Computer does not support" |
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mw.execShell('systemctl disable ' + getPluginName()) |
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return 'ok' |
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if __name__ == "__main__": |
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func = sys.argv[1] |
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@ -250,21 +96,7 @@ if __name__ == "__main__": |
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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_env': |
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print(getConfEnv()) |
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elif func == 'save_conf': |
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elif func == 'step_one': |
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print(saveConf()) |
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else: |
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print('error') |
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