Apollo专题


 

Apollo支持4个维度管理Key-Value格式的配置：
application (应用)
environment (环境)
cluster (集群)
namespace (命名空间)

  • DEV
    • Development environment
  • FAT
    • Feature Acceptance Test environment 【特性验收 测试环境 - 开发使用】
  • UAT
    • User Acceptance Test environment 【用户验收 测试环境 - 产品使用】
  • PRO
    • Production environmen

指定应用实例所属的Cluster
Apollo会默认使用应用实例所在的数据中心作为cluster，所以如果两者一致的话，不需要额外配置。
如果cluster和数据中心不一致的话，那么就需要通过System Property方式来指定运行时cluster：
-Dapollo.cluster=SomeCluster
这里注意apollo.cluster为全小写

https://github.com/ctripcorp/apollo/wiki/Java%E5%AE%A2%E6%88%B7%E7%AB%AF%E4%BD%BF%E7%94%A8%E6%8C%87%E5%8D%97


配置修改实时生效（热发布）
用户在Apollo修改完配置并发布后，客户端能实时（1秒）接收到最新的配置，并通知到应用程序
https://github.com/ctripcorp/apollo/wiki/Apollo%E9%85%8D%E7%BD%AE%E4%B8%AD%E5%BF%83%E4%BB%8B%E7%BB%8D

4.6.1 配置更新推送实现
前面提到了Apollo客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。

长连接实际上我们是通过Http Long Polling实现的，具体而言：
    （1）客户端发起一个Http请求到服务端
    （2）服务端会保持住这个连接60秒
        如果在60秒内有客户端关心的配置变化，被保持住的客户端请求会立即返回，并告知客户端有配置变化的namespace信息，客户端会据此拉取对应namespace的最新配置
        如果在60秒内没有客户端关心的配置变化，那么会返回Http状态码304给客户端
    （3）客户端在收到服务端请求后会立即重新发起连接，回到第一步
考虑到会有数万客户端向服务端发起长连，在服务端我们使用了async servlet(Spring DeferredResult)来服务Http Long Polling请求。
https://github.com/ctripcorp/apollo/wiki/Apollo%E9%85%8D%E7%BD%AE%E4%B8%AD%E5%BF%83%E4%BB%8B%E7%BB%8D

2.1 配置发布后的实时推送设计




在实现上，考虑到Apollo的实际使用场景，以及为了尽可能减少外部依赖，我们没有采用外部的消息中间件，而是通过数据库实现了一个简单的消息队列。
实现方式如下：
    Admin Service在配置发布后会往ReleaseMessage表插入一条消息记录，消息内容就是配置发布的AppId+Cluster+Namespace，参见DatabaseMessageSender
    Config Service有一个线程会每秒扫描一次ReleaseMessage表，看看是否有新的消息记录，参见ReleaseMessageScanner
    Config Service如果发现有新的消息记录，那么就会通知到所有的消息监听器（ReleaseMessageListener），如NotificationControllerV2，消息监听器的注册过程参见ConfigServiceAutoConfiguration
    NotificationControllerV2得到配置发布的AppId+Cluster+Namespace后，会通知对应的客户端


示意图如下：

2.1.1 发送ReleaseMessage的实现方式

三、客户端设计

 图简要描述了Apollo客户端的实现原理：
    （1）客户端和服务端保持了一个长连接，从而能第一时间获得配置更新的推送。（通过Http Long Polling实现）
    （2）客户端还会定时从Apollo配置中心服务端拉取应用的最新配置。
        这是一个fallback机制，为了防止推送机制失效导致配置不更新
        客户端定时拉取会上报本地版本，所以一般情况下，对于定时拉取的操作，服务端都会返回304 - Not Modified
        定时频率默认为每5分钟拉取一次，客户端也可以通过在运行时指定System Property: apollo.refreshInterval来覆盖，单位为分钟。
    （3）客户端从Apollo配置中心服务端获取到应用的最新配置后，会保存在内存中
    （4）客户端会把从服务端获取到的配置在本地文件系统缓存一份
        在遇到服务不可用，或网络不通的时候，依然能从本地恢复配置
    （5）应用程序可以从Apollo客户端获取最新的配置、订阅配置更新通知

https://github.com/ctripcorp/apollo/wiki/Apollo%E9%85%8D%E7%BD%AE%E4%B8%AD%E5%BF%83%E8%AE%BE%E8%AE%A1


名词解释

  • 普通应用
    • 普通应用指的是独立运行的程序，如
      • Web应用程序
      • 带有main函数的程序
  • 公共组件
    • 公共组件指的是发布的类库、客户端程序，不会自己独立运行，如
      • Java的jar包
      • .Net的dll文件

一、普通应用接入指南

1.1 创建项目

要使用Apollo，第一步需要创建项目。

  1. 打开apollo-portal主页
  2. 点击“创建项目”

create-app-entry

  1. 输入项目信息
    • 部门：选择应用所在的部门
    • 应用AppId：用来标识应用身份的唯一id，格式为string，需要和客户端app.properties中配置的app.id对应
    • 应用名称：应用名，仅用于界面展示
    • 应用负责人：选择的人默认会成为该项目的管理员，具备项目权限管理、集群创建、Namespace创建等权限

create-app

  1. 点击提交

    创建成功后，会自动跳转到项目首页

app-created

1.2 项目权限分配

1.2.1 项目管理员权限

项目管理员拥有以下权限：

  1. 可以管理项目的权限分配
  2. 可以创建集群
  3. 可以创建Namespace

创建项目时填写的应用负责人默认会成为项目的管理员之一，如果还需要其他人也成为项目管理员，可以按照下面步骤操作：

  1. 点击页面左侧的“管理项目”

    • app-permission-entry

  2. 搜索需要添加的成员并点击添加

    • app-permission-search-user
    • app-permission-user-added

1.2.1 配置编辑、发布权限

配置权限分为编辑和发布：

  • 编辑权限允许用户在Apollo界面上创建、修改、删除配置
    • 配置修改后只在Apollo界面上变化，不会影响到应用实际使用的配置
  • 发布权限允许用户在Apollo界面上发布、回滚配置
    • 配置只有在发布、回滚动作后才会被应用实际使用到
    • Apollo在用户操作发布、回滚动作后实时通知到应用，并使最新配置生效

项目创建完，默认没有分配配置的编辑和发布权限，需要项目管理员进行授权。

  1. 点击application这个namespace的授权按钮

    • namespace-permission-entry

  2. 分配修改权限

    • namespace-permission-edit

  3. 分配发布权限

    • namespace-publish-permission

1.3 添加配置项

编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。

1.3.1 通过表格模式添加配置

  1. 点击新增配置

    • create-item-entry

  2. 输入配置项

    • create-item-detail

  3. 点击提交

    • item-created

1.3.2 通过文本模式编辑

Apollo除了支持表格模式，逐个添加、修改配置外，还提供文本模式批量添加、修改。 这个对于从已有的properties文件迁移尤其有用。

  1. 切换到文本编辑模式 text-mode-config-overview

  2. 点击右侧的修改配置按钮 text-mode-config-entry

  3. 输入配置项，并点击提交修改 text-mode-config-submit

1.4 发布配置

配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。

发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。

  1. 点击“发布按钮” publish-entry

  2. 填写发布相关信息，点击发布 publish-detail

1.5 应用读取配置

配置发布成功后，应用就可以通过Apollo客户端读取到配置了。

Apollo目前提供Java客户端，具体信息请点击Java客户端使用文档：

如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考其它语言客户端接入指南

1.6 回滚已发布配置

如果发现已发布的配置有问题，可以通过点击『回滚』按钮来将客户端读取到的配置回滚到上一个发布版本。

这里的回滚机制类似于发布系统，发布系统中的回滚操作是将部署到机器上的安装包回滚到上一个部署的版本，但代码仓库中的代码是不会回滚的，从而开发可以在修复代码后重新发布。

Apollo中的回滚也是类似的机制，点击回滚后是将发布到客户端的配置回滚到上一个已发布版本，也就是说客户端读取到的配置会恢复到上一个版本，但页面上编辑状态的配置是不会回滚的，从而开发可以在修复配置后重新发布。

二、公共组件接入指南

2.1 公共组件和普通应用的区别

公共组件是指那些发布给其它应用使用的客户端代码，比如CAT客户端、Hermes Producer客户端等。

虽然这类组件是由其他团队开发、维护，但是运行时是在业务实际应用内的，所以本质上可以认为是应用的一部分。

通常情况下，这类组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。

2.2 公共组件接入步骤

公共组件的接入步骤，和普通应用几乎一致，唯一的区别是公共组件需要创建自己唯一的Namespace。

所以，首先执行普通应用接入文档中的以下几个步骤，然后再按照本章节后面的步骤操作。

  1. 创建项目
  2. 项目管理员权限

2.2.1 创建Namespace

创建Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权。

  1. 点击页面左侧的添加Namespace

    • create-namespace

  2. 点击“创建新的Namespace”

    • create-namespace-select-type

  3. 输入公共组件的Namespace名称，需要注意的是Namespace名称全局唯一

    • Apollo会默认把部门代号添加在最前面
    • create-namespace-detail

  4. 点击提交后，页面会自动跳转到关联Namespace页面

    • 首先，选中所有需要有这个Namespace的环境和集群，一般建议全选
    • 其次，选中刚刚创建的namespace
    • 最后，点击提交
    • link-namespace-detail

  5. 关联成功后，页面会自动跳转到Namespace权限管理页面

    1. 分配修改权限
      • namespace-permission-edit
    2. 分配发布权限
      • namespace-publish-permission

  6. 点击“返回”回到项目页面

2.2.2 添加配置项

编辑配置需要拥有这个Namespace的编辑权限，如果发现没有新增配置按钮，可以找项目管理员授权。

2.2.2.1 通过表格模式添加配置

  1. 点击新增配置 public-namespace-edit-item-entry

  2. 输入配置项 public-namespace-edit-item

  3. 点击提交 public-namespace-item-created

2.2.2.3 通过文本模式编辑

这部分和普通应用一致，具体步骤请参见1.3.2 通过文本模式编辑。

2.2.3 发布配置

配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。

发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。

  1. 点击“发布按钮” public-namespace-publish-items-entry

  2. 填写发布相关信息，点击发布 public-namespace-publish-items

2.2.4 应用读取配置

配置发布成功后，应用就可以通过Apollo客户端读取到配置了。

Apollo目前提供Java客户端，具体信息请点击Java客户端使用文档：

如果应用使用了其它语言，也可以通过直接访问Http接口获取配置，具体可以参考其它语言客户端接入指南

对于公共组件的配置读取，可以参考上述文档中的“获取公共Namespace的配置”部分。

2.3 应用覆盖公用组件配置步骤

前面提到，通常情况下，公共组件所用到的配置由原始开发团队维护，不过由于实际应用的运行时、环境各不一样，所以我们也允许应用在实际使用时能够覆盖公共组件的部分配置。

这里就讲一下应用如何覆盖公用组件的配置，简单起见，假设apollo-portal应用使用了hermes producer客户端，并且希望调整hermes的批量发送大小。

2.3.1 关联公共组件Namespace

  1. 进入使用公共组件的应用项目首页，点击左侧的添加Namespace按钮

    • 所以，在这个例子中，我们需要进入apollo-portal的首页。
    • （添加Namespace需要项目管理员权限，如果发现没有添加Namespace按钮，可以找项目管理员授权）
    • link-public-namespace-entry

  2. 找到hermes producer的namespace，并选择需要关联到哪些环境和集群 link-public-namespace

  3. 关联成功后，页面会自动跳转到Namespace权限管理页面

    1. 分配修改权限 namespace-permission-edit
    2. 分配发布权限 namespace-publish-permission

  4. 点击“返回”回到项目页面

2.3.2 覆盖公用组件配置

  1. 点击新增配置 override-public-namespace-entry

  2. 输入要覆盖的配置项 override-public-namespace-item

  3. 点击提交 override-public-namespace-item-done

2.3.3 发布配置

配置只有在发布后才会真的被应用使用到，所以在编辑完配置后，需要发布配置。

发布配置需要拥有这个Namespace的发布权限，如果发现没有发布按钮，可以找项目管理员授权。

  1. 点击“发布按钮” override-public-namespace-item-publish-entry

  2. 填写发布相关信息，点击发布 override-public-namespace-item-publish

  3. 配置发布成功后，hermes producer客户端在apollo-portal应用里面运行时读取到的sender.batchSize的值就是1000。

三、集群独立配置说明

在有些特殊情况下，应用有需求对不同的集群做不同的配置，比如部署在A机房的应用连接的es服务器地址和部署在B机房的应用连接的es服务器地址不一样。

在这种情况下，可以通过在Apollo创建不同的集群来解决。

3.1 创建集群

创建集群需要项目管理员权限，如果发现没有添加集群按钮，可以找项目管理员授权。

  1. 点击页面左侧的“添加集群”按钮

    • create-cluster

  2. 输入集群名称，选择环境并提交

    • create-cluster-detail

  3. 切换到对应的集群，修改配置并发布即可

    • config-in-cluster-created

  4. 通过上述配置，部署在SHAJQ机房的应用就会读到SHAJQ集群下的配置

  5. 如果应用还在其它机房部署了应用，那么在上述的配置下，会读到default集群下的配置。

四、多个AppId使用同一份配置

在一些情况下，尽管应用本身不是公共组件，但还是需要在多个AppId之间共用同一份配置，比如同一个产品的不同项目：XX-Web, XX-Service, XX-Job等。

这种情况下如果希望实现多个AppId使用同一份配置的话，基本概念和公共组件的配置是一致的。

具体来说，就是在其中一个AppId下创建一个namespace，写入公共的配置信息，然后在各个项目中读取该namespace的配置即可。

如果某个AppId需要覆盖公共的配置信息，那么在该AppId下关联公共的namespace并写入需要覆盖的配置即可。

具体步骤可以参考公共组件接入指南。

五、灰度发布使用指南

通过灰度发布功能，可以实现：

  1. 对于一些对程序有比较大影响的配置，可以先在一个或者多个实例生效，观察一段时间没问题后再全量发布配置。
  2. 对于一些需要调优的配置参数，可以通过灰度发布功能来实现A/B测试。可以在不同的机器上应用不同的配置，不断调整、测评一段时间后找出较优的配置再全量发布配置。

下面将结合一个实际例子来描述如何使用灰度发布功能。

5.1 场景介绍

100004458(apollo-demo)项目有两个客户端：

  1. 10.32.21.19
  2. 10.32.21.22

initial-instance-list

灰度目标：

  • 当前有一个配置timeout=2000，我们希望对10.32.21.22灰度发布timeout=3000，对10.32.21.19仍然是timeout=2000。

initial-config

5.2 创建灰度

首先点击application namespace右上角的创建灰度按钮。

create-gray-release

点击确定后，灰度版本就创建成功了，页面会自动切换到灰度版本Tab。

initial-gray-release-tab

5.3 灰度配置

点击主版本的配置中，timeout配置最右侧的对此配置灰度按钮

initial-gray-release-tab

在弹出框中填入要灰度的值：3000，点击提交。

submit-gray-release-config

gray-release-config-submitted

5.4 配置灰度规则

切换到灰度规则Tab，点击新增规则按钮

new-gray-release-rule

在弹出框中灰度的IP下拉框会默认展示当前使用配置的机器列表，选择我们要灰度的IP，点击完成。

select-gray-release-ip

gray-release-ip-selected

gray-release-rule-saved

如果下拉框中没找到需要的IP，说明机器还没从Apollo取过配置，可以点击手动输入IP来输入，输入完后点击添加按钮

manual-input-gray-release-ip

manual-input-gray-release-ip-2

注：对于公共Namespace的灰度规则，需要先指定要灰度的appId，然后再选择IP。

5.5 灰度发布

配置规则已经生效，不过灰度配置还没有发布。切换到配置Tab。

再次检查灰度的配置部分，如果没有问题，点击灰度发布。

prepare-to-do-gray-release

在弹出框中可以看到主版本的值是2000，灰度版本即将发布的值是3000。填入其它信息后，点击发布。

gray-release-confirm-dialog

发布后，切换到灰度实例列表Tab，就能看到10.32.21.22已经使用了灰度发布的值。

gray-release-instance-list

切换到主版本的实例列表，会看到主版本配置只有10.32.21.19在使用了。

master-branch-instance-list

后面可以继续配置的修改或规则的更改。配置的修改需要点击灰度发布后才会生效，规则的修改在规则点击完成后就会实时生效。

5.6 全量发布

如果灰度的配置测试下来比较理想，符合预期，那么就可以操作全量发布。

全量发布的效果是：

  1. 灰度版本的配置会合并回主版本，在这个例子中，就是主版本的timeout会被更新成3000
  2. 主版本的配置会自动进行一次发布
  3. 在全量发布页面，可以选择是否保留当前灰度版本，默认为不保留。

prepare-to-full-release

full-release-confirm-dialog

full-release-confirm-dialog-2

我选择了不保留灰度版本，所以发布完的效果就是主版本的配置更新、灰度版本删除。点击主版本的实例列表，可以看到10.32.21.22和10.32.21.19都使用了主版本最新的配置。

master-branch-instance-list-after-full-release

5.7 放弃灰度

如果灰度版本不理想或者不需要了，可以点击放弃灰度。

abandon-gray-release

5.8 发布历史

点击主版本的发布历史按钮，可以看到当前namespace的主版本以及灰度版本的发布历史。

view-release-history

view-release-history-detail

六、其它功能配置

6.1 配置查看权限

从1.1.0版本开始，apollo-portal增加了查看权限的支持，可以支持配置某个环境只允许项目成员查看私有Namespace的配置。

这里的项目成员是指：

  1. 项目的管理员
  2. 具备该私有Namespace在该环境下的修改或发布权限

配置方式很简单，用超级管理员账号登录后，进入管理员工具 - 系统参数页面新增或修改configView.memberOnly.envs配置项即可。

configView.memberOnly.envs

 

https://github.com/ctripcorp/apollo/wiki/Apollo%E4%BD%BF%E7%94%A8%E6%8C%87%E5%8D%97

todo:

2020-06-26 17:42:21.126 ERROR 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env is down. env: FAT, failed times: 5, meta server address: http://apollo-config-fat.zkh360.com
2020-06-26 17:42:21.127  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.16.1.180:8090: Connection reset
2020-06-26 17:42:21.127  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : Retrying request to {}->http://172.16.1.180:8090
2020-06-26 17:42:21.127  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.16.1.180:8090: Connection reset
2020-06-26 17:42:21.127  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : Retrying request to {}->http://172.16.1.180:8090
2020-06-26 17:42:21.127  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.16.1.180:8090: Connection reset
2020-06-26 17:42:21.128  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : Retrying request to {}->http://172.16.1.180:8090
2020-06-26 17:42:21.128 ERROR 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.p.c.RetryableRestTemplate        : Http request failed, uri: /health, method: GET

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://172.16.1.180:8090/health": Connection reset; nested exception is java.net.SocketException: Connection reset
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.doExecute(RetryableRestTemplate.java:193)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.execute(RetryableRestTemplate.java:98)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.get(RetryableRestTemplate.java:59)
        at com.ctrip.framework.apollo.portal.api.AdminServiceAPI$HealthAPI.health(AdminServiceAPI.java:43)
        at com.ctrip.framework.apollo.portal.component.PortalSettings$HealthCheckTask.isUp(PortalSettings.java:126)
        at com.ctrip.framework.apollo.portal.component.PortalSettings$HealthCheckTask.run(PortalSettings.java:102)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketException: Connection reset
        at java.net.SocketInputStream.read(SocketInputStream.java:210)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
        at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
        at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
        at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
        at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
        at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
        at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
        at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 15 common frames omitted

2020-06-26 17:42:21.128 ERROR 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env health check failed, maybe because of meta server down or configure wrong meta server address. env: UAT, meta server address: http://apollo-config-uat.zkh360.com

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://172.16.1.180:8090/health": Connection reset; nested exception is java.net.SocketException: Connection reset
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.doExecute(RetryableRestTemplate.java:193)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.execute(RetryableRestTemplate.java:98)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.get(RetryableRestTemplate.java:59)
        at com.ctrip.framework.apollo.portal.api.AdminServiceAPI$HealthAPI.health(AdminServiceAPI.java:43)
        at com.ctrip.framework.apollo.portal.component.PortalSettings$HealthCheckTask.isUp(PortalSettings.java:126)
        at com.ctrip.framework.apollo.portal.component.PortalSettings$HealthCheckTask.run(PortalSettings.java:102)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketException: Connection reset
        at java.net.SocketInputStream.read(SocketInputStream.java:210)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
        at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
        at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
        at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
        at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
        at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
        at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
        at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 15 common frames omitted

2020-06-26 17:42:21.128 ERROR 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env is down because health check failed for 2 times, which equals to down threshold. env: UAT, meta serveraddress: http://apollo-config-uat.zkh360.com
2020-06-26 17:42:24.786 ERROR 36 --- [Apollo-ServiceLocator-1] c.c.f.a.p.c.AdminServiceAddressLocator   : Get admin server address from meta server failed. env: LPT, meta server address:https://apollo-pre.zkh360.com

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://apollo-pre.zkh360.com/services/admin": Remote host closed connection during handshake; nested exception is javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.getAdminServerAddress(AdminServiceAddressLocator.java:121)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.refreshServerAddressCache(AdminServiceAddressLocator.java:101)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.access$200(AdminServiceAddressLocator.java:27)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator$RefreshAdminServerAddressTask.run(AdminServiceAddressLocator.java:82)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:994)
        at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:396)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
        at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
        at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
        at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:394)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 13 common frames omitted
Caused by: java.io.EOFException: SSL peer shut down incorrectly
        at sun.security.ssl.InputRecord.read(InputRecord.java:505)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975)
        ... 32 common frames omitted

2020-06-26 17:42:24.787 ERROR 36 --- [Apollo-ServiceLocator-1] c.c.f.a.p.c.AdminServiceAddressLocator   : Get admin server address from meta server failed. env: LPT, meta server address:https://apollo-pre.zkh360.com

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://apollo-pre.zkh360.com/services/admin": Remote host closed connection during handshake; nested exception is javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.getAdminServerAddress(AdminServiceAddressLocator.java:121)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.refreshServerAddressCache(AdminServiceAddressLocator.java:101)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.access$200(AdminServiceAddressLocator.java:27)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator$RefreshAdminServerAddressTask.run(AdminServiceAddressLocator.java:82)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:994)
        at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:396)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
        at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
        at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
        at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:394)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 13 common frames omitted
Caused by: java.io.EOFException: SSL peer shut down incorrectly
        at sun.security.ssl.InputRecord.read(InputRecord.java:505)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975)
        ... 32 common frames omitted

2020-06-26 17:42:31.184  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.16.13.138:8090: Connection reset
2020-06-26 17:42:31.184  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : Retrying request to {}->http://172.16.13.138:8090
2020-06-26 17:42:31.185  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.16.13.138:8090: Connection reset
2020-06-26 17:42:31.185  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : Retrying request to {}->http://172.16.13.138:8090
2020-06-26 17:42:31.185  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : I/O exception (java.net.SocketException) caught when processing request to {}->http://172.16.13.138:8090: Connection reset
2020-06-26 17:42:31.185  INFO 36 --- [Apollo-EnvHealthChecker-1] o.apache.http.impl.execchain.RetryExec   : Retrying request to {}->http://172.16.13.138:8090
2020-06-26 17:42:31.186 ERROR 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.p.c.RetryableRestTemplate        : Http request failed, uri: /health, method: GET

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://172.16.13.138:8090/health": Connection reset; nested exception is java.net.SocketException: Connection reset
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.doExecute(RetryableRestTemplate.java:193)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.execute(RetryableRestTemplate.java:98)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.get(RetryableRestTemplate.java:59)
        at com.ctrip.framework.apollo.portal.api.AdminServiceAPI$HealthAPI.health(AdminServiceAPI.java:43)
        at com.ctrip.framework.apollo.portal.component.PortalSettings$HealthCheckTask.isUp(PortalSettings.java:126)
        at com.ctrip.framework.apollo.portal.component.PortalSettings$HealthCheckTask.run(PortalSettings.java:102)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketException: Connection reset
        at java.net.SocketInputStream.read(SocketInputStream.java:210)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
        at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
        at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
        at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
        at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
        at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
        at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
        at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 15 common frames omitted

2020-06-26 17:42:31.186 ERROR 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env health check failed, maybe because of meta server down or configure wrong meta server address. env: FAT, meta server address: http://apollo-config-fat.zkh360.com

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://172.16.13.138:8090/health": Connection reset; nested exception is java.net.SocketException: Connection reset
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.doExecute(RetryableRestTemplate.java:193)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.execute(RetryableRestTemplate.java:98)
        at com.ctrip.framework.apollo.portal.component.RetryableRestTemplate.get(RetryableRestTemplate.java:59)
        at com.ctrip.framework.apollo.portal.api.AdminServiceAPI$HealthAPI.health(AdminServiceAPI.java:43)
        at com.ctrip.framework.apollo.portal.component.PortalSettings$HealthCheckTask.isUp(PortalSettings.java:126)
        at com.ctrip.framework.apollo.portal.component.PortalSettings$HealthCheckTask.run(PortalSettings.java:102)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketException: Connection reset
        at java.net.SocketInputStream.read(SocketInputStream.java:210)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
        at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
        at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:282)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
        at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
        at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
        at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
        at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
        at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 15 common frames omitted

2020-06-26 17:42:31.186 ERROR 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env is down. env: FAT, failed times: 6, meta server address: http://apollo-config-fat.zkh360.com
2020-06-26 17:42:31.203  INFO 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env revived because env health check success. env: UAT
2020-06-26 17:42:41.287  INFO 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env revived because env health check success. env: FAT
^C
bash-4.4#
bash-4.4#
bash-4.4# tail -f apollo-portal.log
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 15 common frames omitted

2020-06-26 17:42:31.186 ERROR 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env is down. env: FAT, failed times: 6, meta server address: http://apollo-config-fat.zkh360.com
2020-06-26 17:42:31.203  INFO 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env revived because env health check success. env: UAT
2020-06-26 17:42:41.287  INFO 36 --- [Apollo-EnvHealthChecker-1] c.c.f.a.portal.component.PortalSettings  : Env revived because env health check success. env: FAT
2020-06-26 17:43:50.238 ERROR 36 --- [http-nio-8070-exec-1794] c.c.f.a.p.c.SystemInfoController         : Loading config/admin services from meta server: https://apollo-pre.zkh360.com failed!

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://apollo-pre.zkh360.com/services/config": Remote host closed connection during handshake; nested exception is javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.controller.SystemInfoController.getServerAddress(SystemInfoController.java:93)
        at com.ctrip.framework.apollo.portal.controller.SystemInfoController.getSystemInfo(SystemInfoController.java:70)
        at com.ctrip.framework.apollo.portal.controller.SystemInfoController$$FastClassBySpringCGLIB$$74ae3e25.invoke(<generated>)
        at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
        at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:746)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
        at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:69)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
        at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)
        at com.ctrip.framework.apollo.portal.controller.SystemInfoController$$EnhancerBySpringCGLIB$$57d85516.getSystemInfo(<generated>)
        at sun.reflect.GeneratedMethodAccessor239.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:891)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:797)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:974)
        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:866)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(HttpTraceFilter.java:90)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
        at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357)
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:155)
        at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:123)
        at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:108)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:994)
        at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:396)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
        at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
        at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
        at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:394)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 114 common frames omitted
Caused by: java.io.EOFException: SSL peer shut down incorrectly
        at sun.security.ssl.InputRecord.read(InputRecord.java:505)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975)
        ... 133 common frames omitted





2020-06-26 17:47:25.843 ERROR 36 --- [Apollo-ServiceLocator-1] c.c.f.a.p.c.AdminServiceAddressLocator   : Get admin server address from meta server failed. env: LPT, meta server address:https://apollo-pre.zkh360.com

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://apollo-pre.zkh360.com/services/admin": Remote host closed connection during handshake; nested exception is javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.getAdminServerAddress(AdminServiceAddressLocator.java:121)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.refreshServerAddressCache(AdminServiceAddressLocator.java:101)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.access$200(AdminServiceAddressLocator.java:27)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator$RefreshAdminServerAddressTask.run(AdminServiceAddressLocator.java:82)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:994)
        at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:396)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
        at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
        at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
        at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:394)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 13 common frames omitted
Caused by: java.io.EOFException: SSL peer shut down incorrectly
        at sun.security.ssl.InputRecord.read(InputRecord.java:505)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975)
        ... 32 common frames omitted

2020-06-26 17:47:25.844 ERROR 36 --- [Apollo-ServiceLocator-1] c.c.f.a.p.c.AdminServiceAddressLocator   : Get admin server address from meta server failed. env: LPT, meta server address:https://apollo-pre.zkh360.com

org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://apollo-pre.zkh360.com/services/admin": Remote host closed connection during handshake; nested exception is javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:696)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:644)
        at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:296)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.getAdminServerAddress(AdminServiceAddressLocator.java:121)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.refreshServerAddressCache(AdminServiceAddressLocator.java:101)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator.access$200(AdminServiceAddressLocator.java:27)
        at com.ctrip.framework.apollo.portal.component.AdminServiceAddressLocator$RefreshAdminServerAddressTask.run(AdminServiceAddressLocator.java:82)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:994)
        at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
        at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:396)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
        at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
        at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
        at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:394)
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
        at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:87)
        at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
        at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:687)
        ... 13 common frames omitted
Caused by: java.io.EOFException: SSL peer shut down incorrectly
        at sun.security.ssl.InputRecord.read(InputRecord.java:505)
        at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975)
        ... 32 common frames omitted
                    <a class="list-group-item" ng-show="missEnvs.length > 0" ng-click="createAppInMissEnv()">
                        <div class="row icon-text icon-plus-orange">
                            <p class="btn-title ng-binding">补缺环境</p>
                        </div>
                    </a>

                    <a class="list-group-item" ng-show="missingNamespaces.length > 0" ng-click="createMissingNamespaces()">
                        <div class="row icon-text icon-plus-orange">
                            <p class="btn-title ng-binding">补缺Namespace</p>
                        </div>
                    </a>

config.html

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原文地址：https://www.cnblogs.com/softidea/p/10402854.html