change cluster

app/restartLatest.js

@@ -2,23 +2,18 @@ const schedule = require('node-schedule')
 const _ = require('lodash')
 const sleep = require('sleep')
 const logger = require('koa-log4').getLogger('deployLatest')
-// const cluster = require('../services/tke.clusterService').create()
-const path = require('path')
-const Client = require('kubernetes-client').Client
-const config = require('kubernetes-client').config
 const { serviceRestart, getServicesFormat, getAllNamespace } = require('../kubeService/service')
 const container = require('../services/tke.containerService').create()
+const getClient = require('../resource/getClient')
 
 const repoNS = ['qa-java', 'qa-ui', 'qa-node', 'qa-python']
-// const testNamespace = ['qa', 'fe', 'data', 'fis', 'xyqb2']
+const testNamespace = ['qa', 'fe', 'data', 'fis', 'xyqb2']
+const clientNew = {}
 
-const client = new Client({
-  config: config.fromKubeconfig(
-    path.resolve(__dirname, './../kubeService/kubeConfig-qa.yaml'),
-  ),
-  version: '1.10',
-})
-const deploy = async () => {
+const deploy = async (cluster) => {
+  if (!clientNew[cluster]) {
+    clientNew[cluster] = await getClient(cluster)
+  }
   logger.info('deployLatest start')
   for (const ns of repoNS) {
     const repoNSData = await container.repository_get(ns)
@@ -27,15 +22,15 @@ const deploy = async () => {
       const repoName = repo.reponame.split('/')[1]
       const latest = await container.getTagByName(repo.reponame, 'latest')
       const latestImageID = _.get(latest.tagInfo, '[0].tagId', '')
-      const ns = await getAllNamespace(client)
-      // ns = ns.namespaces && ns.namespaces.filter(item => testNamespace.includes(item.name))
-      for (const namespace of ns.namespaces) {
-        const svcs = await getServicesFormat(client, namespace.name)
+      let ns = await getAllNamespace(clientNew[cluster])
+      ns = ns.namespaces && ns.namespaces.filter(item => testNamespace.includes(item.name))
+      for (const namespace of ns) {
+        const svcs = await getServicesFormat(clientNew[cluster], namespace.name)
         for (const svc of svcs) {
           if (svc.serviceName === repoName && svc.image.indexOf('latest') !== -1) {
             if (latestImageID !== svc.imageID.split('@')[1]) {
               logger.info('部署项目', namespace.name, svc.podName)
-              await serviceRestart(client, namespace.name, svc.podName)
+              await serviceRestart(clientNew[cluster], namespace.name, svc.podName)
               sleep.msleep(500)
             }
           }
@@ -51,7 +46,7 @@ module.exports = () => {
   // schedule.scheduleJob('*/2 * * * *', async () => {
   schedule.scheduleJob('0 2 * * *', async () => {
     try {
-      await deploy()
+      await deploy('qa')
     } catch (e) {
       logger.info('deployLatest', e)
     }

app/schedule.js

@@ -2,17 +2,11 @@ const schedule = require('node-schedule')
 const request = require('request')
 const moment = require('moment')
 const Redis = require('ioredis')
-const path = require('path')
-const Client = require('kubernetes-client').Client
-const config = require('kubernetes-client').config
 const { podGetstatus, getPods } = require('../kubeService/service')
+const getClient = require('../resource/getClient')
+
+const clientNew = {}
 
-const client = new Client({
-  config: config.fromKubeconfig(
-    path.resolve(__dirname, './../kubeService/kubeConfig-qa.yaml'),
-  ),
-  version: '1.10',
-})
 const redis = new Redis(6380, '172.30.220.22')
 const awaitRequest = function (options) {
   return new Promise((resolve, reject) => {
@@ -67,8 +61,7 @@ const dingTalkPush = async function (item, is_recover) {
         + `> 命名空间 : ${item.metadata.namespace}\n\n`
         + `> 异常原因 : ${message}\n\n`
         + `> 异常时间 : ${moment()
-          .format('YYYY-MM-DD HH:mm:ss')}\n\n`
-        + `[查看详情](http://qa2.liangkebang.com/dockers/runingEnv/${item.metadata.namespace})`,
+          .format('YYYY-MM-DD HH:mm:ss')}\n\n`,
     },
   };
   await awaitRequest({
@@ -90,7 +83,10 @@ const checkRecoverPod = async () => {
       const podname = resKeys[i].split('#')[1]
       // 获取新的状态
       if (podname.indexOf(resKeys[i].split('#')[1]) > -1) {
-        const Pod = await getPods(client, namespace)
+        if (!clientNew.qa) {
+          clientNew.qa = await getClient('qa')
+        }
+        const Pod = await getPods(clientNew.qa, namespace)
         Pod.body.items.forEach(async (item) => {
           if (item.metadata.name.indexOf(podname) > -1) {
             if (item.status.conditions.length === 3) {
@@ -122,7 +118,10 @@ const checkRecoverPod = async () => {
   });
 }
 const checkErrorPod = async () => {
-  const listPods = await podGetstatus(client)
+  if (!clientNew.qa) {
+    clientNew.qa = await getClient('qa')
+  }
+  const listPods = await podGetstatus(clientNew.qa)
   listPods.body.items.forEach((item) => {
     const key = `${item.metadata.namespace}:${item.metadata.name}#${item.metadata.labels['qcloud-app']}`
     item.status.conditions.forEach(async (value) => {

app/service.js

@@ -50,12 +50,12 @@ const createService = async (ctx) => {
   data.resources = resources
 
   logger.info('创建服务', data)
-  await serviceCreate(ctx.cluster, ctx.client, data)
+  await serviceCreate(ctx.cluterParams, ctx.client, data)
   if (label !== 'base') {
     if (serviceName === 'xyqb-user2') {
-      await ingressCreate(ctx.client, namespace, 'xyqb-user2-2', 'passportapi2', ctx.clusterDomain)
+      await ingressCreate(ctx.client, namespace, 'xyqb-user2-2', 'passportapi2', ctx.cluterParams.clusterDomain)
     }
-    await ingressCreate(ctx.client, namespace, serviceName, domain, ctx.clusterDomain)
+    await ingressCreate(ctx.client, namespace, serviceName, domain, ctx.cluterParams.clusterDomain)
   }
   ctx.body = ctx.ok('创建成功')
 }
@@ -153,7 +153,7 @@ router.get('/listEnvVars', async (ctx) => {
     cluster = parmars.split('@')[1]
   }
   if (!clientNew[cluster]) {
-    clientNew[cluster] = getClient(cluster)
+    clientNew[cluster] = await getClient(cluster)
   }
   const res = await Promise.all([
     getPods(clientNew[cluster], namespace),
@@ -201,7 +201,7 @@ router.get('/listEnvVarsNew', async (ctx) => {
     cluster = parmars.split('@')[1]
   }
   if (!clientNew[cluster]) {
-    clientNew[cluster] = getClient(cluster)
+    clientNew[cluster] = await getClient(cluster)
   }
   const res = await Promise.all([
     getPods(clientNew[cluster], namespace),

kubeService/service.js

@@ -85,8 +85,9 @@ const createNamespace = async (client, name, description) => {
 }
 
 
-const serviceCreate = async (cluster, client, data) => {
-  data.cluster = cluster
+const serviceCreate = async (cluterParams, client, data) => {
+  data.cluster = cluterParams.cluster
+  data.hosts = cluterParams.hosts
   const { namespace, serviceName } = data
   const manifestArray = makeManifest(data)
 

middleware/client/index.js

-const path = require('path')
 const Client = require('kubernetes-client').Client
 const config = require('kubernetes-client').config
+const awaitRequest = require('../../utils/awaitRequest')
 
 module.exports = function client() {
   const client = {}
+  const domain = {}
   return async function (ctx, next) {
     const exclude = [
       '/service/listEnvVarsNew',
@@ -17,39 +18,31 @@ module.exports = function client() {
       await next()
     } else {
       const cluster = ctx.request.headers.cluster
-      let yaml = ''
-      let clusterDomain = ''
-      switch (cluster) {
-        case 'qa':
-          yaml = './../../kubeService/kubeConfig-qa.yaml'
-          clusterDomain = 'liangkebang.net'
-          break
-        case 'dev-ops':
-          yaml = './../../kubeService/kubeConfig-dev-ops.yaml'
-          clusterDomain = 'liangkebang.net'
-          break
-        case 'qke':
-          yaml = './../../kubeService/kubeConfig-qke.yaml'
-          clusterDomain = 'liangkebang.com'
-          break
-        default:
-          ctx.body = {
-            code: '0001',
-            msg: '请选择集群的名字',
-          }
-          return
-      }
       if (!client[cluster]) {
+        // 请求qa-api
+        const res = await awaitRequest({
+          url: `http://127.0.0.1:3003/cluster/list?clusterName=${cluster}`,
+          method: 'get',
+        })
+        const ca = JSON.parse(res.body).data[0]
         client[cluster] = new Client({
-          config: config.fromKubeconfig(
-            path.resolve(__dirname, yaml),
-          ),
+          config: config.fromKubeconfig(ca.clusterCA),
           version: '1.10',
         })
+        let hosts = ''
+        ca.hosts.forEach((item) => {
+          console.log(item)
+          hosts += `${item.value}&`
+        })
+        domain[`${cluster}domain`] = {
+          clusterDomain: ca.clusterDomain,
+          cluster: ca.clusterName,
+          hosts,
+        }
       }
       ctx.client = client[cluster]
-      ctx.cluster = cluster
-      ctx.clusterDomain = clusterDomain
+      ctx.cluterParams = domain[`${cluster}domain`]
+      console.log(ctx.cluterParams)
       await next()
     }
   }

resource/getClient.js

-const path = require('path')
 const Client = require('kubernetes-client').Client
 const config = require('kubernetes-client').config
+const awaitRequest = require('../utils/awaitRequest')
 
-module.exports = function getClient(cluster) {
-  let yaml = ''
-  switch (cluster) {
-    case 'qa':
-      yaml = './../kubeService/kubeConfig-qa.yaml'
-      break;
-    case 'dev-ops':
-      yaml = './../kubeService/kubeConfig-dev-ops.yaml'
-      break
-    case 'qke':
-      yaml = './../kubeService/kubeConfig-qke.yaml'
-      break
-    default:
-      throw Error('未获取到Client')
-  }
+module.exports = async function getClient(cluster) {
+  const res = await awaitRequest({
+    url: `http://127.0.0.1:3003/cluster/list?clusterName=${cluster}`,
+    method: 'get',
+  })
+  const ca = JSON.parse(res.body).data[0]
   return new Client({
-    config: config.fromKubeconfig(
-      path.resolve(__dirname, yaml),
-    ),
+    config: config.fromKubeconfig(ca.clusterCA),
     version: '1.10',
   })
 }

utils/awaitRequest

+const request = require('request')
+
+module.exports = function (options) {
+  return new Promise((resolve, reject) => {
+    request(Object.assign(options, {
+      headers: {
+        'Content-Type': 'application/json;charset=utf-8',
+      },
+    }), (error, res) => {
+      if (error) {
+        reject(error)
+      } else {
+        resolve(res)
+      }
+    })
+  })
+}

yamls/java.yaml

@@ -58,6 +58,8 @@ spec:
             value: {{cluster}}
           - name: SYSTEM_NAME
             value: {{serviceName}}
+          - name: HOSTS
+            value: {{hosts}}
           - name: DEBUG
             value: {{debug}}
           - name: MOCK

yamls/ui.node.yaml

@@ -52,6 +52,8 @@ spec:
             value: {{serviceName}}
           - name: DEBUG
             value: {{debug}}
+          - name: HOSTS
+            value: {{hosts}}
           - name: NODE_ENV
             value: test
           - name: CLUSTER