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package com.monitor.switchs;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.google.common.base.Function;
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import com.google.common.collect.Lists;
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import com.model.HostInfo;
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import com.monitor.common.service.AlarmMsgService;
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import com.monitor.common.util.HandlebarsUtils;
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import com.monitor.common.util.RandomUtil;
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import com.monitor.model.domain.SmsTicket;
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import com.monitor.model.response.BaseResponse;
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import com.monitor.mysql.mapper.HostInfoMapper;
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import org.apache.commons.collections.CollectionUtils;
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import org.apache.commons.collections.map.HashedMap;
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import org.apache.commons.lang.StringUtils;
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import org.apache.http.HttpRequest;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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...
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@@ -12,6 +23,7 @@ import org.springframework.stereotype.Controller; |
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.ResponseBody;
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import javax.servlet.http.HttpServletRequest;
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import java.io.*;
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import java.util.ArrayList;
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import java.util.HashMap;
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@@ -33,6 +45,9 @@ public class NginxSwitchCtrl { |
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@Value("${system.envi}")
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private String env;
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@Autowired
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HostInfoMapper hostInfoMapper;
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/**
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* 查看nginx配置
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*
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@@ -41,49 +56,125 @@ public class NginxSwitchCtrl { |
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@RequestMapping(value = "viewNginxConf")
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@ResponseBody
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public BaseResponse viewNginxConf() {
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Map<String,List<Map<String, Object>>> map = new HashMap<>();
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if ("test".equals(env)) {
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Map<String, List<Map<String, Object>>> map = new HashMap<>();
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/*if ("test".equals(env)) {
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List<Map<String, Object>> awsList = localTest("aws");
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List<Map<String, Object>> qcloudList = localTest("qq");
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map.put("awsList", awsList);
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map.put("qcloudList", qcloudList);
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return new BaseResponse(map);
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}*/
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List<HostInfo> awsNginxHosts = hostInfoMapper.selectHostInfosByTagAndCloudType("upstream-switch", 1);
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if(CollectionUtils.isEmpty(awsNginxHosts)){
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map.put("awsList", Lists.newArrayList());
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}else {
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List<Map<String, Object>> awsList = analyseConfigFile(exe("view", awsNginxHosts.get(0).getHostIp(), null));
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map.put("awsList", awsList);
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}
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List<HostInfo> qcloudNginxHosts = hostInfoMapper.selectHostInfosByTagAndCloudType("upstream-switch", 2);
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if(CollectionUtils.isEmpty(qcloudNginxHosts)){
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map.put("qcloudList", Lists.newArrayList());
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}else {
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List<Map<String, Object>> qcloudList = analyseConfigFile(exe("view", qcloudNginxHosts.get(0).getHostIp(), null));
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map.put("qcloudList", qcloudList);
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}
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List<Map<String, Object>> awsList = analyseConfigFile(exe("aws", "view", null));
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List<Map<String, Object>> qcloudList = analyseConfigFile(exe("qcloud", "view", null));
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map.put("awsList", awsList);
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map.put("qcloudList", qcloudList);
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return new BaseResponse(map);
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}
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/**
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* 修改配置
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* type:环境类型 1：线上 2：灰度
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*
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* @return 2016年5月12日下午1:49:48
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*/
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@RequestMapping(value = "viewToChangeNginxConf")
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@ResponseBody
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public BaseResponse viewToChangeNginxConf(String cloudName, String target, String ips, String onlineOrGray, HttpServletRequest httpRequest) {
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//切线上 灰度ips不能为空
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if (StringUtils.isEmpty(ips)) {
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return new BaseResponse(500, "线上或灰度服务器入参不能为空！");
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}
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//线上切换
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String tag = StringUtils.equals("gray", target) ? "灰度" : "gateway";
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//需要查询的gateway机子
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int gatewayCloudType = StringUtils.equals("aws", target) ? 1 : (StringUtils.equals("qcloud", target) ? 2 : (StringUtils.equals("aws", cloudName) ? 1 : 2));
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//获取gateway或graygateway服务器
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List<HostInfo> gatewayHosts = hostInfoMapper.selectHostInfosByTagAndCloudType(tag, gatewayCloudType);
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if (CollectionUtils.isEmpty(gatewayHosts)) {
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return new BaseResponse(500, cloudName + "在cmdb中未找到对应" + tag + "的服务器！");
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}
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//模板参数对象
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Map<String, Object> map = new HashMap<String, Object>();
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List<String> ipList = Lists.transform(gatewayHosts, new Function<HostInfo, String>() {
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@Override
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public String apply(HostInfo input) {
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return input.getHostIp();
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}
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});
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//切线上 灰度ips不变
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if (StringUtils.equals("online", onlineOrGray)) {
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map.put("grayips", JSON.parseArray(ips));
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map.put("ips", ipList);
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}
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//切灰度 线上ips不变
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else if (StringUtils.equals("gray", onlineOrGray)) {
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map.put("ips", JSON.parseArray(ips));
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map.put("grayips", ipList);
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}
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String path = httpRequest.getSession().getServletContext().getRealPath("/") + "java-nginx/" + cloudName + "/nginx.conf";
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logger.info("nginx.conf create path is {}",path);
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String result = HandlebarsUtils.replace(map, "template/" + cloudName + "-nginx", path);
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Map<String,Object> resultMap = new HashMap();
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resultMap.put("cloudName",cloudName);
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resultMap.put("result",result);
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return new BaseResponse(200, "success",resultMap);
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}
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/**
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* 修改配置
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* type:环境类型 1：线上 2：灰度
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*
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* @return 2016年5月12日下午1:49:48
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*/
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@RequestMapping(value = "switchNginxConf")
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@ResponseBody
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public BaseResponse switchNginxConf(String cloudName, String target) {
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String result = exe(cloudName, "switch", target);
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BaseResponse<String> baseResponse = new BaseResponse<>();
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baseResponse.setCode(200);
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baseResponse.setData(result);
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return baseResponse;
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public BaseResponse switchNginxConf(String cloudName, HttpServletRequest httpRequest) {
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int nginxCloudType = StringUtils.equals("aws", cloudName) ? 1 : (StringUtils.equals("qcloud", cloudName) ? 2 : 0);
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if (0 == nginxCloudType) {
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return new BaseResponse(500, "没有匹配到要切换的云");
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}
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//获取对应cloud的机器 aws 1 qcloud 2
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List<HostInfo> nginxHosts = hostInfoMapper.selectHostInfosByTagAndCloudType("upstream-switch", nginxCloudType);
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if (CollectionUtils.isEmpty(nginxHosts)) {
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return new BaseResponse(500, cloudName + "在cmdb中未找到对应的nginx服务器！");
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}
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List<String> ips = new ArrayList<String>();
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for(HostInfo hostInfo : nginxHosts){
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ips.add(hostInfo.getHostIp());
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}
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String tempPath = httpRequest.getSession().getServletContext().getRealPath("/") + "java-nginx/" + cloudName + "/nginx.conf";
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return new BaseResponse(200,"success", exe("switch",StringUtils.join(ips,","),tempPath));
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}
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/**
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* 执行命令
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*
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* @param cloudName
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* @param commod
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* @param host
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* @param templatePath
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* @return 2016年5月17日下午3:26:29
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*/
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public String exe(String cloudName, String commod, String target) {
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public String exe(String commod, String host, String templatePath) {
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StringBuilder commond = new StringBuilder();
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commond.append(" -s " + cloudName);
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commond.append(" -e " + commod);
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commond.append(" -d " + target);
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commond.append(" " + commod).append(" " + host).append(" " + templatePath);
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return CommodUtil.exe(CommodUtil.NGINX_SWITCH_SH, commond.toString());
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}
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