1、ansible简介： ansible是新出现的自动化运维工具，基于Python开发，集合了众多运维工具（puppet、 cfengine、chef、func、fabric）的优点，实现了批量系统配置、批量程序部署、批量运行命 令等功能。ansible是基于模块工作的，本身没有批量部署的能力。真正具有批量部署的是 ansible所运行的模块，ansible只是提供一种框架。 主要包括： (1)、连接插件connectionplugins：负责和被监控端实现通信； (2)、hostinventory：指定操作的主机，是一个配置文件里面定义监控的主机； (3)、各种模块核心模块、command模块、自定义模块； (4)、借助于插件完成记录日志邮件等功能； (5)、playbook：剧本执行多个任务时，非必需可以让节点一次性运行多个任务。 2Ansible离线编译安装 (1)python2.7安装 准备编译环境 yuminstallzlib-develbzip2-developenssl-develgccpython-devel https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz tarxvzfPython-2.7.8.tgz cdPython-2.7.8 ./configure--prefix=/usr/local/python2.7/ make&&makeinstall 备份旧版本的python，并符号链接新版本的python2.7 mv/usr/bin/python/usr/bin/python.bak ln-s/usr/local/bin/python2.7/usr/bin/python 修改yum脚本，使其指向旧版本的python2.6，已避免yum无法运行 sed-i's$#!/usr/bin/python$#!/usr/bin/python2.6$g'/usr/bin/yum (2)setuptools模块安装 https://pypi.python.org/packages/source/s/setuptools/setuptools-7.0.tar.gz tarxvzfsetuptools-7.0.tar.gz cdsetuptools-7.0 pythonsetup.pyinstall (3)pycrypto模块安装 https://pypi.python.org/packages/source/p/pycrypto/pycrypto-2.6.1.tar.gz tarxvzfpycrypto-2.6.1.tar.gz cdpycrypto-2.6.1 pythonsetup.pyinstall (4)PyYAML模块安装 http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz tarxvzfyaml-0.1.5.tar.gz cdyaml-0.1.5 ./configure--prefix=/usr/local make&&makeinstall https://pypi.python.org/packages/source/P/PyYAML/PyYAML-3.11.tar.gz tarxvzfPyYAML-3.11.tar.gz cdPyYAML-3.11 pythonsetup.pyinstall (5)Jinja2模块安装 https://pypi.python.org/packages/source/M/MarkupSafe/MarkupSafe-0.9.3.tar.gz tarxvzfMarkupSafe-0.9.3.tar.gz cdMarkupSafe-0.9.3 pythonsetup.pyinstall https://pypi.python.org/packages/source/J/Jinja2/Jinja2-2.7.3.tar.gz tarxvzfJinja2-2.7.3.tar.gz cdJinja2-2.7.3 pythonsetup.pyinstall (6)paramiko模块安装 https://pypi.python.org/packages/source/e/ecdsa/ecdsa-0.11.tar.gz tarxvzfecdsa-0.11.tar.gz cdecdsa-0.11 pythonsetup.pyinstall https://pypi.python.org/packages/source/p/paramiko/paramiko-1.15.1.tar.gz tarxvzfparamiko-1.15.1.tar.gz cdparamiko-1.15.1 pythonsetup.pyinstall (7)simplejson模块安装 https://pypi.python.org/packages/source/s/simplejson/simplejson-3.6.5.tar.gz tarxvzfsimplejson-3.6.5.tar.gz cdsimplejson-3.6.5 pythonsetup.pyinstall (8)ansible安装 https://github.com/ansible/ansible/archive/v1.7.2.tar.gz tarxvzfansible-1.7.2.tar.gz cdansible-1.7.2 pythonsetup.pyinstall mkdir/etc/ansible cp-r/root/ansible-1.7.2/examples/*/etc/ansible/ (9)测试是否安装成功 /usr/local/python2.7/bin/ansible-doc-l显示内容如下图 aclSetsandretrievesfileACLinformation. add_hostaddahost(andalternativelyagroup)totheansible-playbo airbrake_deploymentNotifyairbrakeaboutappdeployments alternativesManagesalternativeprogramsforcommoncommands apache2_moduleenables/disablesamoduleoftheApache2webserver aptManagesapt-packages apt_keyAddorremoveanaptkey apt_repositoryAddandremoveAPTrepositories apt_rpmapt_rpmpackagemanager arista_interfaceManagephysicalEthernetinterfaces arista_l2interfaceManagelayer2interfaces arista_lagManageportchannel(lag)interfaces arista_vlanManageVLANresources assembleAssemblesaconfigurationfilefromfragments assertFailwithcustommessage
