介绍
Ansible是一个简单的自动化运维管理工具,可以用来自动化部署应用、配置、编排 task(持续交付、无宕机更新等),采用 paramiko 协议库(fabric 也使用这个)。
安装环境及介质
安装版本:Ansible 1.7.2<br /> 操作系统:Linux xxx 3.10.0-327.36.3.el7.x86_64 #1 SMP Mon Oct 24 16:09:20 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux<br /> 虚拟机镜像:CentOS-6.6-x86_64-bin-DVD1.iso<br /> 系统配置:1C(core)/1G(mem)/8G(disk)<br /> 介质:<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[ansible-1.7.2.tar.gz](https://github.com/ansible/ansible/archive/v1.7.2.tar.gz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[ecdsa-0.11.tar.gz](https://pypi.python.org/packages/source/e/ecdsa/ecdsa-0.11.tar.gz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[Jinja2-2.7.3.tar.gz](https://pypi.python.org/packages/source/J/Jinja2/Jinja2-2.7.3.tar.gz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[MarkupSafe-0.9.3.tar.gz](https://pypi.python.org/packages/source/M/MarkupSafe/MarkupSafe-0.9.3.tar.gz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[paramiko-1.15.1.tar.gz](https://pypi.python.org/packages/source/p/paramiko/paramiko-1.15.1.tar.gz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[pycrypto-2.6.1.tar.gz](https://pypi.python.org/packages/source/p/pycrypto/pycrypto-2.6.1.tar.gz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[Python-2.7.8.tgz](https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[PyYAML-3.11.tar.gz](https://pypi.python.org/packages/source/P/PyYAML/PyYAML-3.11.tar.gz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[setuptools-7.0.tar.gz](https://pypi.python.org/packages/source/s/setuptools/setuptools-7.0.tar.gz)<br />[ ](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)[simplejson-3.6.5.tar.gz](https://pypi.python.org/packages/source/s/simplejson/simplejson-3.6.5.tar.gz)<br />[ yaml-0.1.5.tar.gz](http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz)
开始安装
Python2.7安装
$ tar –zxvf Python-2.7.8.tgz
$ cd Python-2.7.8
$ ./configure –prefix=/usr/local
$ make --jobs=`grep processor /proc/cpuinfo | wc -l`
$ 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 (将Python改成Python2.6)
python-setuptools模块安装
$ tar -zxvf setuptools-7.0.tar.gz
$ cd setuptools-7.0
$ python setup.py install
python-pycrypto模块安装
$ tar -zxvf pycrypto-2.6.1.tar.gz
$ cd pycrypto-2.6.1
$ python setup.py install
python-PyYAML模块安装
$ tar -zxvf yaml-0.1.5.tar.gz
$ cd yaml-0.1.5
$ ./configure --prefix=/usr/local
$ make --jobs=`grep processor /proc/cpuinfo | wc -l`
$ make install
$ tar -zxvf PyYAML-3.11.tar.gz
$ cd PyYAML-3.11
$ python setup.py install
python-Jinja2模块安装
$ tar -zxvf MarkupSafe-0.9.3.tar.gz
$ cd MarkupSafe-0.9.3
$ python setup.py install
$ tar -zxvf Jinja2-2.7.3.tar.gz
$ cd Jinja2-2.7.3
$ python setup.py install
python-paramiko模块安装
$ tar -zxvf ecdsa-0.11.tar.gz
$ cd ecdsa-0.11
$ python setup.py install
$ tar -zxvf paramiko-1.15.1.tar.gz
$ cd paramiko-1.15.1
$ python setup.py install
python-simplejson模块安装
$ tar -zxvf simplejson-3.6.5.tar.gz
$ cd simplejson-3.6.5
$ python setup.py install
python-ansible模块安装
$ tar -zxvf ansible-1.7.2.tar.gz
$ cd ansible-1.7.2
$ python setup.py install
配置及测试
配置
SSH免密钥登录设置
$ ssh-keygen -t rsa -P ''
ansible配置
$ mkdir -p /etc/ansible
$ touch /etc/ansible/ansible.cfg
$ vim /etc/ansible/ansible.cfg
粘贴如下内容:
[defaults]
inventory = /etc/ansible/hosts
sudo_user=root
remote_port=22
host_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
$ touch /etc/ansible/hosts
$ vim /etc/ansible/hosts
粘贴如下内容:
[test]
192.168.91.137
测试
$ ansible test -m ping
