蓝鲸自动化运维平台

蓝鲸自动化运维平台

1.蓝鲸简介

官网：https://bk.tencent.com/docs/

腾讯蓝鲸智云，简称蓝鲸，是腾讯互动娱乐事业群（Interactive Entertainment Group，简称 IEG）自研自用的一套用于构建企业研发运营一体化体系的 PaaS 开发框架，提供了 aPaaS（DevOps 流水线、运行环境托管、前后台框架）和 iPaaS（持续集成、CMDB、作业平台、容器管理、数据平台、AI 等原子平台）等模块，帮助企业技术人员快速构建基础运营 PaaS。

2.蓝鲸部署

2.1.环境准备

操作系统	CPU	内存	IP
centos7.5	8核	6.5G	192.168.81.240

2.2.关闭Selinux

[root@localhost ~]# setenforce 0
[root@localhost ~]# sed -ri '/^SELINUX=/c SELINUX=disabled' /etc/selinux/config 
[root@localhost ~]# sed -ri '/^SELINUX=/c SELINUX=disabled' /etc/sysconfig/selinux 

2.3.关闭防火墙/网络配置器

[root@localhost ~]# systemctl stop firewalld.service 
[root@localhost ~]# systemctl disable firewalld.service
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@localhost ~]# systemctl stop NetworkManager
[root@localhost ~]# systemctl disable NetworkManager

2.4.调整最大文件打开数

[root@localhost ~]# echo 'root soft nofile 102400' >> /etc/security/limits.d/20-nproc.conf 
[root@localhost ~]# echo 'root hard nofile 102400' >> /etc/security/limits.d/20-nproc.conf
[root@localhost ~]# reboot

2.5.配置yum仓库

[root@localhost ~]# curl -o /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo ;curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
[root@localhost ~]# ls /etc/yum.repos.d/
CentOS-Base.repo  epel.repo

2.6.准备软件包

程序包
https://bk.tencent.com/download/
ssl认证文件
https://bk.tencent.com/download_ssl/

2.7.非标准ip处理方法

蓝鲸社区版部署脚本install目录下从以下文件中获取ip的函数get_lan_ip，非标准地址，在部署前都要完成修改

[root@localhost install]# grep -l 'get_lan_ip *()' -r /data/install/

修改方法：

假设服务器ip是129.x.x.x

2.8.安装paas、cmdb、job

1）准备安装目录
[root@localhost soft]# mkdir /data

2）解压
[root@localhost soft]# tar xf bkce_src-5.1.28.tar.gz /data
[root@localhost ~]# ls /data/
install  src

3）解压ssl认证
[root@localhost ~]# tar xf /soft/ssl_certificates.tar.gz  -C /data/src/cert/

4）环境检测
[root@localhost install]# ./precheck.sh 
如果报错则使用-r重新检测
[root@localhost install]# ./precheck.sh -r

5）部署组件
如果部署所有组件
[root@localhost install]# ./install_minibk -y
按需部署则
[root@localhost install]# ./install_minibk 
[root@localhost install]# ./install_minibk paas && ./install_minibk cmdb && ./install_minibk job

pass组件安装成功

cmdb组件安装成功

job组件安装成功

2.9.安装app_mgr

[root@rbtnode1 install]# ./bk_install app_mgr

2.10.安装pkdata

[root@rbtnode1 install]# ./bk_install bkdata

2.11.安装fta

[root@rbtnode1 install]# ./bk_install fta

2.12.安装gse_agent

[root@rbtnode1 install]# ./bk_install gse_agent

2.13.安装saas-o

[root@rbtnode1 install]# ./bkcec install saas-o

2.14.以上全部安装好后安装节点管理

[root@rbtnode1 install]# ./bk_install saas-o bk_nodeman

3.故障解决

3.1.安装app_mgr报错

原因：paas_agent启动失败，没有解析到paas

解决方法：

解析paas
/data/bkce/bin/health_check/check_proc_exists -m paas

查看一下appt的状态
[root@rbtnode1 install]# ./bkcec status appt
[192.168.81.240] paas_agent()    paas_agent                       FATAL     Exited too quickly (process log may have details)
[192.168.81.240] nginx: RUNNING
发现没有启动，启动appt
[root@rbtnode1 install]# ./bkcec start appt
[192.168.81.240]20200616-104319 98   starting appt(ALL) on host: 192.168.81.240
paas_agent: started

3.2.安装bkdata报错

解决方法

[root@rbtnode1 install]# /data/bkce/service/zk/bin/zkCli.sh -server zk.service.consul:2181 ls /common_kafka/brokers/ids
Connecting to zk.service.consul:2181
log4j:WARN No appenders could be found for logger (org.apache.zookeeper.ZooKeeper).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

WATCHER::

WatchedEvent state:SyncConnected type:None path:null
[1]

[root@rbtnode1 ~]# pip install kazoo

3.3.技巧

一般遇到上图的现象都是对应的插件没有安装，安装即可解决问题

4.注意事项

4.1.主机重启

主机重启后需要手动启动paas、cmdb、job等一系列模块

首先查一下有没有启动，如果启动了就用./bkcec stop 模块名停止在用./bkcec start 模块名启动

启动paas

[root@rbtnode1 install]# ./bkcec start paas
[192.168.81.240]20200616-205049 98   starting paas(ALL) on host: 192.168.81.240
Unlinking stale socket /data/bkce/logs/open_paas/supervisor.sock

启动cmdb

[root@rbtnode1 install]# ./bkcec stop cmdb
[192.168.81.240]20200616-205617 135   stopping cmdb(ALL) on host: 192.168.81.240
cmdb_hostcontroller: stopped
cmdb_hostserver: stopped
cmdb_toposerver: stopped
cmdb_objectcontroller: stopped
cmdb_webserver: stopped
cmdb_procserver: stopped
cmdb_auditcontoller: stopped
cmdb_apiserver: stopped
cmdb_eventserver: stopped
cmdb_datacollection: stopped
cmdb_adminserver: stopped
cmdb_proccontroller: stopped
Shut down
[root@rbtnode1 install]# ./bkcec start cmdb
[192.168.81.240]20200616-205626 98   starting cmdb(ALL) on host: 192.168.81.240

启动job

[root@rbtnode1 install]# ./bkcec start job
[192.168.81.240]20200616-205129 98   starting job(ALL) on host: 192.168.81.240

启动app_mgr

[root@rbtnode1 install]# ./bkcec status appo
[192.168.81.240] paas_agent()    paas_agent                       RUNNING   pid 19074, uptime 1:40:13
[192.168.81.240] nginx: RUNNING


[root@rbtnode1 install]# ./bkcec status appt
[192.168.81.240] paas_agent()    paas_agent                       RUNNING   pid 19074, uptime 1:41:51
[192.168.81.240] nginx: RUNNING

启动bkdata

[root@rbtnode1 install]# ./bkcec status bkdata