Ops Manager安装部署

安装Ops Manager

下载Ops Manager

安装MongoDB数据库

安装Ops之前需要准备一个MongoDB用于存放数据，安装可参考：MongoDB环境部署

安装Ops manager

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rpm -ivh mongodb-mms-4.0.5.50245.20181031T0042Z-1.x86_64.rpm

配置Ops Manager

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[root@t-luhx02-v-szzb mongodb]# vi /opt/mongodb/mms/conf/conf-mms.properties
mms.centralUrl=http://10.0.139.162:8080
mongo.mongoUri=mongodb://10.0.139.162:30000
automation.versions.source=local

如果数据库为副本集且开启了认证登录URI需要设置如下：

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mongo.replicaSet=repl01
mongo.mongoUri=mongodb://USER:PASSWORD@10.240.204.157:27017,10.240.204.165:27017,10.240.204.149:27017

用户需要有readWriteAnyDatabase、clusterAdmin和dbAdminAnyDatabase权限

启动Ops Manager

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[root@t-luhx02-v-szzb mongodb]# service mongodb-mms start
Starting pre-flight checks
Successfully finished pre-flight checks

Migrate Ops Manager data
   Running migrations...[  OK  ]
Start Ops Manager server
   Instance 0 starting....[  OK  ]
Starting pre-flight checks
Successfully finished pre-flight checks

配置Ops Manager

Ops Manager启动之后就可以通过浏览器访问http://10.0.139.162:8080

注册用户

设置WEB服务

设置邮件

后续非必填的可以先忽略进行下一步

版本设置

进入主页后，需要对Ops Manager上的MongoDB版本进行管理，

拉到最下方，选择update version

由于内网机器没有连接网络，更新会失败，我们可以根据提示在本地联网电脑上访问复制到窗口中

将需要托管的MongoDB数据库版本安装包(TGZ)放到/opt/mongodb/mms/mongodb-releases/下，再回到version Manager页面，选中对应版本并点击左上角REVIEW & DEPLOY按钮确认

Automation Agent安装

对需要加入到Ops Manager中的MongoDB节点都需要安装Automation Agent，并需要加入/etc/hosts解析。

点击Agents查看对应的版本的Agent安装说明

Automation Agent Installation Instructions To save time, you can repeat each step of these instructions in parallel across servers with the same OS

Download the agent

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curl -OL http://10.0.139.162:8080/download/agent/automation/mongodb-mms-automation-agent-manager-5.4.13.5505-1.x86_64.rhel7.rpm

and install the package.

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sudo rpm -U mongodb-mms-automation-agent-manager-5.4.13.5505-1.x86_64.rhel7.rpm

Create a new Agent API Key. After being generated, keys will only be shown once. Treat this API Key like a password.

Next, open the config file

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sudo vi /etc/mongodb-mms/automation-agent.config

and enter your API key, Project ID, and Ops Manager Base URL as shown below.

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mmsGroupId=5e86eedd4e57d5944be91d06
mmsApiKey=<Insert Agent API Key Here>
mmsBaseUrl=http://10.0.139.162:8080

To manage your API keys, visit the Agent API Keys tab.

Prepare the /data directory to store your MongoDB data. This directory must be owned by the mongod user.
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sudo mkdir -p /data sudo chown mongod:mongod /data

Start the agent.

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sudo systemctl start mongodb-mms-automation-agent.service

On SUSE, it may be necessary to run:

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sudo /sbin/service mongodb-mms-automation-agent start

Monitoring agent安装

根据官方建议，每一套监控环境之中只需要安装一个monitoring agent/backup agent即可；因此，我们选择ops manager的监控节点作为monitor agent的安装节点

点击左上角REVIEW & DEPLOY进行确认安装

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监控MongoDB

创建监控用户

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> use admin
> db.createUser(
{
  user: "ops",
  pwd: "ops",
  roles: [ { role: "clusterAdmin", db: "admin" },{ role: "dbAdminAnyDatabase", db: "admin" },{ role: "readWriteAnyDatabase", db: "admin" },{ role: "userAdminAnyDatabase", db: "admin" }]
})