一、cockpit介绍

1.1 cockpit简介

Cockpit 是红帽开发的网页版图像化服务管理工具，优点是无需中间层，且可以管理多种服务。

2.2 cockpit特点

• 从易用性考虑设计，方便管理人员使用，而不是仅仅的终端命令按钮化。

• 不会打乱已有终端或脚本服务配置，通过 Cockpit 启用的服务可以在终端停止，脚本运行的错误亦会被 Cockpit 捕获。

• 支持一次性管理多个服务，实现自动化和批处理。

• 支持Debian, Redhat, CentOS, Fedora, Atomic, Arch Linux, and Ubuntu.

二、cockpit官网

• 官网地址：https://cockpit-project.org/

三、安装epel源

3.1 安装epel源

使用yum安装epel包

[root@node01 ~]# yum install -y epel-release
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
base                                                                                                                         | 3.6 kB  00:00:00     
extras                                                                                                                       | 2.9 kB  00:00:00     
updates                                                                                                                      | 2.9 kB  00:00:00     
Resolving Dependencies
--> Running transaction check
---> Package epel-release.noarch 0:7-11 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

====================================================================================================================================================
 Package                                 Arch                              Version                          Repository                         Size
====================================================================================================================================================
Installing:
 epel-release                            noarch                            7-11                             extras                             15 k

Transaction Summary
====================================================================================================================================================
Install  1 Package

Total download size: 15 k
Installed size: 24 k
Downloading packages:
epel-release-7-11.noarch.rpm                                                                                                 |  15 kB  00:00:00     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : epel-release-7-11.noarch                                                                                                         1/1 
  Verifying  : epel-release-7-11.noarch                                                                                                         1/1 

Installed:
  epel-release.noarch 0:7-11                                                                                                                        

Complete!

3.2 检查系统yum仓库状态

[root@node01 yum.repos.d]# yum repolist all |grep enable
base/7/x86_64                 CentOS-7 - Base - mirrors.aliyun.c enabled: 10,072
epel/x86_64                   Extra Packages for Enterprise Linu enabled: 13,747
extras/7/x86_64               CentOS-7 - Extras - mirrors.aliyun enabled:    515
updates/7/x86_64              CentOS-7 - Updates - mirrors.aliyu enabled:  4,706

四、安装cockpit

4.1 安装cockpit软件

sudo yum install cockpit -y

4.2 设置cockpit服务开机自启

设置cockpit服务开机自启

sudo systemctl enable --now cockpit.socket

4.3 关闭防火墙或放行服务

• 关闭防火墙

systemctl stop firewalld && systemctl disable firewalld

• 在防火墙上放行cockpit服务

sudo firewall-cmd --permanent --zone=public --add-service=cockpit
sudo firewall-cmd --reload

五、访问cockpit的web服务

• https://192.168.3.172:9090/

使用系统的登录账号和密码，访问cockpit的web服务。

六、cockpit管理工具基本使用

6.1 查看系统整体状态

6.2 查看系统的日志

6.3 查看系统的网络情况

6.4 管理系统用户

6.5 查看系统所有服务

6.6 进入终端命令行