1. docker部署zabbix
1.1 上传并解压zabbix镜像包
[root@localhost ~]# tar xzf zabbix_image.tar.gz
[root@localhost ~]# cd zabbix/
[root@localhost zabbix]# ls
zabbix-agent.tar zabbix-server.tar zabbix-web.tar
1.2 导入zabbix镜像
[root@localhost zabbix]# docker load -i zabbix-agent.tar
[root@localhost zabbix]# docker load -i zabbix-server.tar
[root@localhost zabbix]# docker load -i zabbix-web.tar
1.3 查看导入的zabbix镜像
[root@localhost ~]# docker images |grep zabbix
zabbix/zabbix-web-nginx-mysql latest 116855eaede2 2 weeks ago 164MB
zabbix/zabbix-server-mysql latest 8ca9fbc31571 2 weeks ago 67.7MB
zabbix/zabbix-agent latest 9084e5d9908f 2 weeks ago 16.4MB
1.4 mysql镜像
上传导入
[root@localhost ~]# tar xzf mysql5.7_utf8.tar.gz
[root@localhost ~]# docker load -i mysql5.7_utf8.tar
1.5 编写compose文件
[root@localhost zabbix]# vim docker-compose.yml
[root@localhost zabbix]# cat docker-compose.yml
version: "3"
services:
mysql:
image: mysql:5.7
environment:
MYSQL_ROOT_PASSWORD: 123
MYSQL_DATABASE: zabbix
MYSQL_USER: zabbix
MYSQL_PASSWORD: 123
zabbix-server:
image: zabbix/zabbix-server-mysql
ports:
- "10051:10051"
environment:
DB_SERVER_HOST: mysql
MYSQL_DATABASE: zabbix
MYSQL_USER: zabbix
MYSQL_PASSWORD: 123
depends_on:
- mysql
zabbix-web:
image: zabbix/zabbix-web-nginx-mysql
ports:
- "80:8080"
environment:
DB_SERVER_HOST: mysql
MYSQL_DATABASE: zabbix
MYSQL_USER: zabbix
MYSQL_PASSWORD: 123
PHP_TZ: Asia/Shanghai
ZBX_SERVER_HOST: zabbix-server
depends_on:
- zabbix-server
- mysql
1.6 基于compose文件运行容器
1.6.1 运行
[root@localhost zabbix]# docker-compose up -d
Creating network "zabbix_default" with the default driver
Creating zabbix_mysql_1 ... done
Creating zabbix_zabbix-server_1 ... done
Creating zabbix_zabbix-web_1 ... done
1.6.2 查看
[root@localhost zabbix]# docker-compose ps
Name Command State Ports
------------------------------------------------------------------------------------------------
zabbix_mysql_1 docker-entrypoint.sh mysqld Up 3306/tcp, 33060/tcp
zabbix_zabbix-server_1 /sbin/tini -- /usr/bin/doc ... Up 0.0.0.0:10051->10051/tcp
zabbix_zabbix-web_1 docker-entrypoint.sh Up 0.0.0.0:80->8080/tcp, 8443/tcp
[root@localhost zabbix]#
1.7 浏览器验证
1.7.1 登录
用户名：Admin
密码： zabbix
1.7.2 成功访问zabbix主页
1.7.3 设置中文
1.7.4 配置自动发现
1.7.4.1 添加自动发现规则
1.7.4.2 定义发现规则
1.7.4.3 配置动作
1.7.4.4 查看自动发现
2.ansible批量部署
2.1 安装ansible
[root@localhost ~]# yum search ansible
[root@localhost ~]# yum -y install centos-release-ansible-29
[root@localhost ~]# yum -y insatll ansible
2.2 配置免密登录
2.2.1 生成秘钥对
[root@localhost ~]# ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
Created directory '/root/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:4VR+DrKshFAcKdb3Ax/+d46b4wQZsMGhCp6EKXbqGjA root@localhost.localdomain
The key's randomart image is:
+---[RSA 2048]----+
| ooo .+.. |
| oo.+ o.o* |
|+o+o ..==.+ . |
|ooo+ o +=+ * |
|E.o o . Soo . |
|o. . . ... . |
|.. . ..+ |
|.. .o.. |
|. .+o |
+----[SHA256]-----+
2.2.2 复制 公钥到远程主机
[root@localhost ~]# ssh-copy-id root@192.168.153.184
[root@localhost ~]# ssh-copy-id root@192.168.153.185
2.3 配置主机清单
[root@localhost ~]# vim /etc/ansible/hosts
[webservers]
192.168.153.184
192.168.153.185
2.4 验证主机的连通性
[root@localhost ~]# ansible all -m ping
192.168.153.185 | SUCCESS => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/bin/python"
},
"changed": false,
"ping": "pong"
}
192.168.153.184 | SUCCESS => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/bin/python"
},
"changed": false,
"ping": "pong"
}
[root@localhost ~]#
2.5 编写playbook文件
[root@localhost agent]# vim agent.yml
---
- hosts: webservers
tasks:
- name: "推送zabbix源"
copy: src=zabbix_Aliyun.repo dest=/etc/yum.repos.d/
- name: "安装zabbix-agent"
yum: name=zabbix-agent state=latest
- name: "修改agent配置文件"
script: agent.sh
- name: "启动agent"
systemd: name=zabbix-agent state=started enabled=yes
- name: "关闭防火墙"
systemd: name=firewalld state=stopped
- name: "关闭selinux"
shell: "setenforce 0"
[root@localhost agent]#
2.6 依据playbook文件执行批量部署
[root@localhost agent]# ansible-playbook agent.yml
PLAY [webservers] ***************************************************************************************************************
TASK [Gathering Facts] **********************************************************************************************************
ok: [192.168.153.185]
ok: [192.168.153.184]
TASK [推送zabbix源] ****************************************************************************************************************
changed: [192.168.153.185]
changed: [192.168.153.184]
TASK [安装zabbix-agent] ***********************************************************************************************************
changed: [192.168.153.184]
changed: [192.168.153.185]
TASK [修改agent配置文件] **************************************************************************************************************
changed: [192.168.153.184]
changed: [192.168.153.185]
TASK [启动agent] ******************************************************************************************************************
changed: [192.168.153.185]
changed: [192.168.153.184]
TASK [关闭防火墙] ********************************************************************************************************************
changed: [192.168.153.184]
changed: [192.168.153.185]
TASK [关闭selinux] ****************************************************************************************************************
changed: [192.168.153.185]
changed: [192.168.153.184]
PLAY RECAP **********************************************************************************************************************
192.168.153.184 : ok=7 changed=6 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
192.168.153.185 : ok=7 changed=6 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
2.7 连接zabbix-server测试
[root@localhost agent]# cd ../zabbix/
[root@localhost zabbix]# docker-compose exec zabbix-server bash
bash-5.0$ zabbix_get -s 192.168.153.184 -k agent.ping
1
bash-5.0$ zabbix_get -s 192.168.153.185 -k agent.ping
1
bash-5.0$
返回值为1则配置成功