Ansible 部署
环境：vim /etc/hosts
192.168.199.61 Ansible
192.168.199.60 Nginx1
192.168.199.62 Nginx2
192.168.199.63 Haproxy
在Ansible服务器上安装Ansible
先解决依赖关系：
# yum -y install python-jinja2 PyYAML python-paramiko python-babel python-crypto# rpm –ivh
http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
安装 Ansible
yum –y install ansible
通过安装 Ansible
pip install ansbile pip
配置/etc/hosts文件
cat /etc/hosts
Nginx1
Nginx2
Haproxy
配置ansible端能基于密钥认证的方式联系各被管理节点
ssh-keygen -t rsa -P ''
ssh-copy-id -i .ssh/id_rsa.pub root@Nginx1
ssh-copy-id -i .ssh/id_rsa.pub root@Nginx2
ssh-copy-id -i .ssh/id_rsa.pub root@Haproxy
Ansible简单测试
简单格式：ansible节点名称 [ -m模块] -a命令参数
举一个yum 配置的例子。
执行
# ansible all -m command -a 'curl -o /tmp/CentOS6-Base.repohttp://192.168.199.61/files/CentOS6-Base-163.repo'
# ansible all -m copy -a 'src=/tmp/CentOS6-Base.repo dest=/etc/yum.repos.d/CentOS6-Base.repo'
# 覆盖配置文件
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