From 7ef22d011a9bc366e2d80ea3c3cf6ee5b75ac416 Mon Sep 17 00:00:00 2001 From: Mr Chen Date: Thu, 6 Dec 2018 19:49:54 +0800 Subject: [PATCH] u --- .gitignore | 1 + class/core/plugin_api.py | 6 +- plugins/memcached/index.html | 4 +- plugins/memcached/index.py | 90 ++++++++---- plugins/memcached/init.d/memcached.tpl | 10 +- plugins/memcached/js/mem.js | 194 ++----------------------- 6 files changed, 80 insertions(+), 225 deletions(-) diff --git a/.gitignore b/.gitignore index 00e6e8afd..f54343adb 100644 --- a/.gitignore +++ b/.gitignore @@ -112,3 +112,4 @@ data/json/index.json *.zip data/*.db data/control.conf +plugins/memcached/init.d/memcached diff --git a/class/core/plugin_api.py b/class/core/plugin_api.py index 421f22521..8566d1963 100755 --- a/class/core/plugin_api.py +++ b/class/core/plugin_api.py @@ -490,10 +490,10 @@ class plugin_api: else: py_cmd = py + ' ' + func + ' ' + version + ' ' + args - # print path - # print os.path.exists(path) - if not os.path.exists(path): return ('', '') data = public.execShell(py_cmd) + + print py_cmd + print os.path.exists(py_cmd) return (data[0].strip(), data[1].strip()) diff --git a/plugins/memcached/index.html b/plugins/memcached/index.html index 60a338be1..2b6a419d1 100755 --- a/plugins/memcached/index.html +++ b/plugins/memcached/index.html @@ -4,7 +4,7 @@

服务

配置修改

切换版本

-

负载状态

+

负载状态

性能调整

@@ -15,5 +15,5 @@
\ No newline at end of file diff --git a/plugins/memcached/index.py b/plugins/memcached/index.py index 41f8709b0..87b42d339 100755 --- a/plugins/memcached/index.py +++ b/plugins/memcached/index.py @@ -17,60 +17,88 @@ def status(): return 'start' +def initDreplace(): + + file_tpl = os.getcwd() + '/plugins/memcached/init.d/memcached.tpl' + file_bin = getConf() + + if os.path.exists(file_bin): + return file_bin + + content = public.readFile(file_tpl) + + service_path = os.path.dirname(os.getcwd()) + content = content.replace('{$PATH}', service_path) + + public.writeFile(file_bin, content) + public.execShell('chmod +x ' + file_bin) + return file_bin + + def start(): - path = os.path.dirname(os.getcwd()) - cmd = path + "/memcached/bin/memcached" - cmd = cmd + " " + path + "/memcached/memcached.conf" - data = public.execShell(cmd) - if data[0] == '': + file = initDreplace() + data = public.execShell(file + ' start') + if data[1] == '': return 'ok' return 'fail' def stop(): - data = public.execShell( - "ps -ef|grep memcached |grep -v grep |grep -v python |awk '{print $2}' | xargs kill -9") - if data[0] == '': + file = initDreplace() + data = public.execShell(file + ' stop') + if data[1] == '': return 'ok' return 'fail' def restart(): - return 'ok' + file = initDreplace() + data = public.execShell(file + ' reload') + if data[1] == '': + return 'ok' + return 'fail' def reload(): - return 'ok' + file = initDreplace() + data = public.execShell(file + ' reload') + if data[1] == '': + return 'ok' + return 'fail' def runInfo(): - path = os.path.dirname(os.getcwd()) - cmd = path + "/redis/bin/redis-cli info" - data = public.execShell(cmd)[0] - res = [ - 'tcp_port', - 'uptime_in_days', # 已运行天数 - 'connected_clients', # 连接的客户端数量 - 'used_memory', # Redis已分配的内存总量 - 'used_memory_rss', # Redis占用的系统内存总量 - 'used_memory_peak', # Redis所用内存的高峰值 - 'mem_fragmentation_ratio', # 内存碎片比率 - 'total_connections_received', # 运行以来连接过的客户端的总数量 - 'total_commands_processed', # 运行以来执行过的命令的总数量 - 'instantaneous_ops_per_sec', # 服务器每秒钟执行的命令数量 - 'keyspace_hits', # 查找数据库键成功的次数 - 'keyspace_misses', # 查找数据库键失败的次数 - 'latest_fork_usec' # 最近一次 fork() 操作耗费的毫秒数 - ] - data = data.split("\n") + # 获取memcached状态 + import telnetlib + import re + tn = telnetlib.Telnet('127.0.0.1', 11211) + tn.write(b"stats\n") + tn.write(b"quit\n") + data = tn.read_all() + if type(data) == bytes: + data = data.decode('utf-8') + data = data.replace('STAT', '').replace('END', '').split("\n") result = {} + res = ['cmd_get', 'get_hits', 'get_misses', 'limit_maxbytes', 'curr_items', 'bytes', + 'evictions', 'limit_maxbytes', 'bytes_written', 'bytes_read', 'curr_connections'] for d in data: if len(d) < 3: continue - t = d.strip().split(':') + t = d.split() if not t[0] in res: continue - result[t[0]] = t[1] + result[t[0]] = int(t[1]) + result['hit'] = 1 + if result['get_hits'] > 0 and result['cmd_get'] > 0: + result['hit'] = float(result['get_hits']) / \ + float(result['cmd_get']) * 100 + + conf = public.readFile(getConf()) + result['bind'] = re.search('IP=(.+)', conf).groups()[0] + result['port'] = int(re.search('PORT=(\d+)', conf).groups()[0]) + result['maxconn'] = int(re.search('MAXCONN=(\d+)', conf).groups()[0]) + result['cachesize'] = int( + re.search('CACHESIZE=(\d+)', conf).groups()[0]) return public.getJson(result) diff --git a/plugins/memcached/init.d/memcached.tpl b/plugins/memcached/init.d/memcached.tpl index 6085facd2..4fad18e8a 100755 --- a/plugins/memcached/init.d/memcached.tpl +++ b/plugins/memcached/init.d/memcached.tpl @@ -29,28 +29,26 @@ prog="memcached" start () { echo -n $"Starting $prog: " - {$PATH}/memcached/bin/memcached -d -l $IP -p $PORT -u $USER -m $CACHESIZE -c $MAXCONN -P /var/run/memcached.pid $OPTIONS + {$PATH}/memcached/bin/memcached -d -l $IP -p $PORT -u $USER -m $CACHESIZE -c $MAXCONN -P {$PATH}/memcached/memcached.pid $OPTIONS if [ "$?" != 0 ] ; then echo " failed" exit 1 else - touch /var/lock/subsys/memcached echo " done" fi } stop () { echo -n $"Stopping $prog: " - if [ ! -e /var/run/$prog.pid ]; then + if [ ! -e {$PATH}/memcached/$prog.pid ]; then echo -n $"$prog is not running." exit 1 fi - kill `cat /var/run/memcached.pid` + kill `cat {$PATH}/memcached/memcached.pid` if [ "$?" != 0 ] ; then echo " failed" exit 1 else - rm -f /var/lock/subsys/memcached - rm -f /var/run/memcached.pid + rm -f {$PATH}/memcached/memcached.pid echo " done" fi } diff --git a/plugins/memcached/js/mem.js b/plugins/memcached/js/mem.js index 1ebbf98f0..e117a542b 100755 --- a/plugins/memcached/js/mem.js +++ b/plugins/memcached/js/mem.js @@ -1,188 +1,16 @@ -function redisOp(a, b) { - var c = "name=" + a + "&func=" + b; - var d = ""; - switch(b) { - case "stop": - d = '停止'; - break; - case "start": - d = '启动'; - break; - case "restart": - d = '重启'; - break; - case "reload": - d = '重载'; - break - } - layer.confirm( '您真的要{1}{2}服务吗？'.replace('{1}', d).replace('{2}', a), {icon:3,closeBtn: 2}, function() { - var e = layer.msg('正在{1}{2}服务,请稍候...'.replace('{1}', d).replace('{2}', a), {icon: 16,time: 0}); - $.post("/plugins/run", c, function(g) { - layer.close(e); - - var f = g.data == 'ok' ? '{1}服务已{2}'.replace('{1}', a).replace('{2}', d):'{1}服务{2}失败!'.replace('{1}', a).replace('{2}', d); - layer.msg(f, {icon: g.data == 'ok' ? 1 : 2}); - - if(b != "reload" && g.data == 'ok') { - if (b == 'start') { - setRedisService('redis', true); - } else if (b=='stop'){ - setRedisService('redis', false); - } else { - } - } - if(g.data != 'ok') { - layer.msg(g.data, {icon: 2,time: 0,shade: 0.3,shadeClose: true}); - } - },'json').error(function() { - layer.close(e); - layer.msg('操作成功!', {icon: 1}); - }); - }) -} - -//服务 -function setRedisService(name, status){ - var serviceCon ='

当前状态：'+(status ? '开启' : '关闭' )+ - '

\ - \ - \ - \ -
'; - $(".soft-man-con").html(serviceCon); -} - - -//服务 -function redisService(){ - - $.post('/plugins/run', {name:'redis', func:'status'}, function(data) { - console.log(data); - if(!data.status){ - layer.msg(data.msg,{icon:0,time:3000,shade: [0.3, '#000']}); - return; - } - if (data.data == 'start'){ - setRedisService('redis', true); - } else { - setRedisService('redis', false); - } - },'json'); -} - -redisService(); - - -//配置修改 --- start -function redisConfig(type){ - - var con = '

提示：Ctrl+F 搜索关键字，Ctrl+G 查找下一个，Ctrl+S 保存，Ctrl+Shift+R 查找替换!

\ - \ - '; - $(".soft-man-con").html(con); - - var loadT = layer.msg('配置文件路径获取中...',{icon:16,time:0,shade: [0.3, '#000']}); - $.post('/plugins/run', {name:'redis', func:'conf'},function (data) { - layer.close(loadT); - - var loadT2 = layer.msg('文件内容获取中...',{icon:16,time:0,shade: [0.3, '#000']}); - var fileName = data.data; - $.post('/files/get_body', 'path=' + fileName, function(rdata) { - layer.close(loadT2); - if (!rdata.status){ - layer.msg(rdata.msg,{icon:0,time:2000,shade: [0.3, '#000']}); - return; - } - $("#textBody").empty().text(rdata.data.data); - $(".CodeMirror").remove(); - var editor = CodeMirror.fromTextArea(document.getElementById("textBody"), { - extraKeys: { - "Ctrl-Space": "autocomplete", - "Ctrl-F": "findPersistent", - "Ctrl-H": "replaceAll", - "Ctrl-S": function() { - redisConfSafe(fileName); - } - }, - lineNumbers: true, - matchBrackets:true, - }); - editor.focus(); - $(".CodeMirror-scroll").css({"height":"300px","margin":0,"padding":0}); - $("#OnlineEditFileBtn").click(function(){ - $("#textBody").text(editor.getValue()); - redisConfSafe(fileName); - }); - },'json'); - },'json'); -} - -//配置保存 -function redisConfSafe(fileName) { - var data = encodeURIComponent($("#textBody").val()); - var encoding = 'utf-8'; - var loadT = layer.msg('保存中...', { - icon: 16, - time: 0 - }); - $.post('/files/save_body', 'data=' + data + '&path=' + fileName + '&encoding=' + encoding, function(rdata) { - layer.close(loadT); - layer.msg(rdata.msg, { - icon: rdata.status ? 1 : 2 - }); - },'json'); -} -//配置修改 --- end -//redis负载状态 start -function redisStatus() { +//memcached负载状态 +function memcachedStatus() { var loadT = layer.msg('正在获取...', { icon: 16, time: 0, shade: 0.3 }); - $.post('/plugins/run', {name:'redis', func:'run_info'}, function(data) { - layer.close(loadT); + $.post('/plugins/run', {name:'memcached', func:'run_info'}, function(data) { if (!data.status){ - layer.msg(data.msg,{icon:0,time:2000,shade: [0.3, '#000']}); + showMsg(data.msg, function(){}, null,13000); return; } - - var rdata = $.parseJSON(data.data); - hit = (parseInt(rdata.keyspace_hits) / (parseInt(rdata.keyspace_hits) + parseInt(rdata.keyspace_misses)) * 100).toFixed(2); - var Con = '
\ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ - \ -
字段当前值说明
uptime_in_days' + rdata.uptime_in_days + '已运行天数
tcp_port' + rdata.tcp_port + '当前监听端口
connected_clients' + rdata.connected_clients + '连接的客户端数量
used_memory_rss' + ToSize(rdata.used_memory_rss) + 'Redis当前占用的系统内存总量
used_memory' + ToSize(rdata.used_memory) + 'Redis当前已分配的内存总量
used_memory_peak' + ToSize(rdata.used_memory_peak) + 'Redis历史分配内存的峰值
mem_fragmentation_ratio' + rdata.mem_fragmentation_ratio + '%内存碎片比率
total_connections_received' + rdata.total_connections_received + '运行以来连接过的客户端的总数量
total_commands_processed' + rdata.total_commands_processed + '运行以来执行过的命令的总数量
instantaneous_ops_per_sec' + rdata.instantaneous_ops_per_sec + '服务器每秒钟执行的命令数量
keyspace_hits' + rdata.keyspace_hits + '查找数据库键成功的次数
keyspace_misses' + rdata.keyspace_misses + '查找数据库键失败的次数
hit' + hit + '%查找数据库键命中率
latest_fork_usec' + rdata.latest_fork_usec + '最近一次 fork() 操作耗费的微秒数
' - $(".soft-man-con").html(Con); - },'json'); -} -//redis负载状态 end - - -//memcached负载状态 -function MemcachedStatus() { - var loadT = layer.msg('正在获取...', { icon: 16, time: 0, shade: 0.3 }); - $.get('/ajax?action=GetMemcachedStatus', function(rdata) { layer.close(loadT); + var rdata = $.parseJSON(data.data); var Con = '
\ \ \ @@ -198,17 +26,17 @@ function MemcachedStatus() { \ \ \ - \ - \ - \ + \ + \ + \ \
字段当前值说明
hit' + rdata.hit.toFixed(2) + '%GET命中率
curr_items' + rdata.curr_items + '当前被缓存的数据行数
evictions' + rdata.evictions + '因内存不足而被清理的缓存行数
bytes' + ToSize(rdata.bytes) + '当前已使用内存
bytes_read' + ToSize(rdata.bytes_read) + '请求总大小
bytes_written' + ToSize(rdata.bytes_written) + '发送总大小
bytes' + toSize(rdata.bytes) + '当前已使用内存
bytes_read' + toSize(rdata.bytes_read) + '请求总大小
bytes_written' + toSize(rdata.bytes_written) + '发送总大小
' $(".soft-man-con").html(Con); - }); + },'json'); } //memcached性能调整 -function MemcachedCache() { +function memcachedCache() { var loadT = layer.msg('正在获取...', { icon: 16, time: 0, shade: 0.3 }); $.get('/ajax?action=GetMemcachedStatus', function(rdata) { layer.close(loadT); @@ -224,7 +52,7 @@ function MemcachedCache() { } //memcached提交配置 -function SetMemcachedConf() { +function setMemcachedConf() { var data = { ip: $("input[name='membind']").val(), port: $("input[name='memport']").val(),