天天看点

ansible安装

Ansible安装

==========================================================================================

Ansible基础安装

1、python2.7下载安装

官网下载Python2.7安装包

yum所需的安装包:

yum install gcc

yum install zlib

yum install zlib-devel

Python下载:

https://www.python.org/ftp/python/2.7.12/Python-2.7.12.tgz

# tar xvzf Python-2.7.12.tgz

# cd Python-2.7.12

# ./configure --prefix=/usr/local

# make && make install

将python头文件拷贝到标准目录,以避免编译ansible时,找不到所需的头文件

# cd /usr/local/include/python2.7

# cp -a ./* /usr/local/include/

备份旧版本的python,并符号链接新版本的python

# cd /usr/bin

# mv python python2.6

# ln -s /usr/local/bin/python

修改yum脚本,使其指向旧版本的python,已避免其无法运行

# vim /usr/bin/yum

#!/usr/bin/python  -->  #!/usr/bin/python2.6

如果yum有报错更改:

vi /usr/libexec/urlgrabber-ext-down

把头部的python改成和/usr/bin/yum中一样的

2、模块安装

所有模块下载:

http://down.51cto.com/data/2269901

点击下载

setuptools模块安装

# tar xvzf setuptools-7.0.tar.gz

# cd setuptools-7.0

# python setup.py install

pycrypto模块安装

# tar xvzf pycrypto-2.6.1.tar.gz

# cd pycrypto-2.6.1

PyYAML模块安装

# tar xvzf yaml-0.1.5.tar.gz

# cd yaml-0.1.5

#  make && make install

# tar xvzf PyYAML-3.11.tar.gz

# cd PyYAML-3.11

Jinja2模块安装

# tar xvzf MarkupSafe-0.9.3.tar.gz

# cd MarkupSafe-0.9.3

# tar xvzf Jinja2-2.7.3.tar.gz

# cd Jinja2-2.7.3

paramiko模块安装

# tar xvzf ecdsa-0.11.tar.gz

# cd ecdsa-0.11

# tar xvzf paramiko-1.15.1.tar.gz

# cd paramiko-1.15.1

simplejson模块安装

# tar xvzf simplejson-3.6.5.tar.gz

# cd simplejson-3.6.5

ansible安装

# tar xvzf ansible-1.7.2.tar.gz

# cd ansible-1.7.2

2、Ansible配置

1、SSH免密钥登录设置

生成公钥/私钥

# ssh-keygen -t rsa -P ''

ansible安装

写入信任文件(将/root/.ssh/id_rsa.pub分发到其他服务器,并在所有服务器上执行如下指令):

# cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys

# chmod 600 /root/.ssh/authorized_keys

2、ansible配置

# mkdir -p /etc/ansible

# vim /etc/ansible/ansible.cfg

简易配置:

[defaults]
inventory      = /etc/ansible/hosts
sudo_user=root
remote_port=22host_key_checking=False
remote_user=root
log_path=/var/log/ansible.log
module_name=command
private_key_file=/root/.ssh/id_rsa
no_log:True
参考:http://www.cnblogs.com/LuisYang/p/5960660.html      

主机组定义

# vim /etc/ansible/hosts

[app]

192.168.128.5

192.168.128.6

192.168.128.7

192.168.128.8

3、简单测试

# ansible storm_cluster -m command -a 'uptime'

再次运行

ansible安装

后续会有详细的操作文档

ansible安装
ansible安装

继续阅读