使用ansible的role方式进行自动化安装rabbitmq单实例和集群。
系统环境
os: Centos 7.4 X64
下载rabbitmq role
yum install -y ansible git
git clone https://github.com/lework/Ansible-roles.git /etc/ansible/roles/
添加主机清单
#/etc/ansible/hosts
[rabbitmq-single]
192.168.77.130 ansible_ssh_pass=123456
[rabbitmq-cluster]
192.168.77.131 ansible_ssh_pass=123456
192.168.77.132 ansible_ssh_pass=123456
192.168.77.133 ansible_ssh_pass=123456
安装Playbook示例
使用到的role
hostnames设置主机名称erlang安装erlang环境rabbitmq安装rabbitmq
单实例安装rabbitmq
单实例安装rabbitmq
---
- hosts: rabbitmq-single
roles:
- erlang
- rabbitmq
单实例安装rabbitmq, 并指定版本和启用插件和添加用户
- hosts: rabbitmq-single
vars:
- rabbitmq_version: "3.7.23"
- rabbitmq_plugins: ['rabbitmq_top', 'rabbitmq_mqtt']
- rabbitmq_server_users: [{user: 'test', pass: '123456', role: 'administrator'}]
roles:
- erlang
- rabbitmq
集群安装
集群安装rabbitmq, 采用镜像策略
---
- hosts: rabbitmq-cluster
vars:
- ipnames:
'192.168.77.131': 'node1'
'192.168.77.132': 'node2'
'192.168.77.133': 'node3'
- rabbitmq_plugins: ['rabbitmq_top', 'rabbitmq_mqtt']
- rabbitmq_server_users: [{user: 'test', pass: '123456', role: 'administrator'}]
- rabbitmq_cluster: true
roles:
- hostnames
- erlang
- rabbitmq
集群安装rabbitmq, 采用镜像策略, 使用静态集群配
---
- hosts: rabbitmq-cluster
vars:
- ipnames:
'192.168.77.131': 'node1'
'192.168.77.132': 'node2'
'192.168.77.133': 'node3'
- rabbitmq_plugins: ['rabbitmq_top', 'rabbitmq_mqtt']
- rabbitmq_server_users: [{user: 'test', pass: '123456', role: 'administrator'}]
- rabbitmq_cluster: true
- rabbitmq_cluster_discovery_classic: true
roles:
- hostnames
- erlang
- rabbitmq
根据以上情况，配置playbook，运行即可安装。
ansible role 详细介绍请看 rabbitmq