Ansible安装配置

时间:2022-09-10 22:50:12

Ansible工具的安装与配置

Ansible基于SSH,不需要在远程端安装任何软件,只需要在管理端安装ansible及其组件即可。

Ansible使用前提是已配置ssh密钥免登陆。

一、安装组件:

yum install python-devel

pip install setuptools

pip install pycrypto

pip install PyYAML

pip install Jinja2

pip install paramiko

pip install simplejson

安装setuptools如果遇到这个错误:

Traceback (most recent call last):
File "/usr/bin/pip", line 5, in <module>
from pkg_resources import load_entry_point
File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 72, in <module>
import packaging.requirements
File "/usr/lib/python2.7/site-packages/packaging/requirements.py", line 59, in <module>
MARKER_EXPR = originalTextFor(MARKER_EXPR())("marker")
TypeError: __call__() takes exactly 2 arguments (1 given)

解决:

vim /usr/lib/python2.7/site-packages/packaging/requirements.py

修改:

#MARKER_EXPR = originalTextFor(MARKER_EXPR())("marker")
MARKER_EXPR = originalTextFor(MARKER_EXPR)("marker")

下载ansible源码:http://releases.ansible.com/ansible/

安装:

tar zxvf ansible-2.2.0.0

cd ansible-2.2.0.0

python setup.py install

安装完毕后,设置配置文件:

mkdir /etc/ansible

cp ansible-2.2.0.0/examples/ansible.cfg /etc/ansible/ cp ansible-2.2.0.0/examples/hosts /etc/ansible/

在hosts文件中定义远程操作的主机

ansible默认远程连接端口号为22,用户名为root,可以在hosts文件中自定义:

 [servers]
192.168.0.2 ansible_ssh_port=1234 ansible_ssh_user=ahaii

Ansible中playbooks的使用:

参考文档:

1、http://www.jianshu.com/p/41c4ed3ce779

2、http://www.mamicode.com/info-detail-951675.html