jenkins ansible

First, installation1, install third-party Epel sourceEpel of CentOS 5rpm-ivhhttp://mirrors.sohu.com/fedora-epel/5/x86_64/epel-release-5-4.noarch.rpmcentos 6的epelrpm-ivhhttp://mirrors.sohu.com/fedora-epel/6/x86_64/epel-release-6-8.noarch.rpmInstallation of 6 Epel because it is version 62, Installation Ansibleyuminstallansible（ansible主机安装ip:192.168.1.100，下面的hosts里面机器不需要安装，所有执行操作都是在ansible主机完成）cd/etc/

0. IntroductionPlaybooks is the language of Ansible management configuration, deployment applications, and orchestration, and you can use playbooks to describe the policies you want to perform on the remote host or the set of steps that you perform.Similar to a set of task sets, defining information such as projects, organizational structures, profiles, and so on, the task is to organize the things you want to do in one step and the whole playbookOffi

Do operation and maintenance of the classmate many have used Ansible bar, open Source Batch deployment tool ranked top three: puppet, Saltstack, Ansible.Ansible is characterized by the absence of agents, the use of SSH protocol to communicate, lightweight, written in Python, can write playbook, can also do some ad-hoc batch command execution operations.The recent execution of the ansible command on two

ObjectiveI've been looking at ansible. A configuration management tool, compared to Big Brother Puppet, is simpler to use and can execute commands in bulk, comparing Saltstack written in Python, without having to install a client (based on Paramiko). Also more flexible, especially our existing login method, through the Springboard Machine encryption key, converted into ansible cost is very low, ready to lea

How to Use the ansible callback plug-in to parse the execution results, ansiblecallback Recently I was writing a Batch Inspection tool to push the script to each machine using ansible for execution, and then return the execution result in json format. As follows: # Ansible node2-m script-a/root/python/health_check.py node2 | SUCCESS => { "changed": true,

First, the demand Online machine more, before using Excel statistics once, with ansible batch execution script, and then according to the display information, hand input to Excel, efficiency can imagine. Other departments to view the host information, not the first time to provide, so, just think, can be displayed in a static page, placed in the Apache Htdoc directory. After finding a ansible-cmd

In fact, Python is familiar with the people can use their own Paramiko to write the task of the distribution system, combined with the gevent of the process can be asynchronous processing. If only want to use tools friends can use some tools, like {Puppet,saltstack,fabric,ansible,chef}, and so on, in fact, these tools are very useful, but at the cost of learning, I suggest you use Ansible, this module pack

Ansible is easy to install, and many distributions have ready-made packages in third-party repositories that can be installed directly. Other simple installation methods include using PIP to install it, or get the latest version from GitHub. If you want to install with your package Manager, you will probably need to EPEL the repository on Rhel/centos Linux-based systems.The following is an authoritative guide to a