ansible definition

Use redis to accelerate ansible and redis to accelerate ansibleUse redis to accelerate ansible We know that every time we use ansible, we need to collect system information. This step takes a lot of time. We can use redis to save the GATHERING time.1. ansible. cfg [Defaults] gathering = smartfact_caching = redisfact_

Ansible (10) first exercise and ansible first exerciseSummary We have learned apt, yum, zypper, copy, and other modules. You must be bored.The following is a practical example.Actual case: Batch tomcat configuration Only the knowledge of the above modules is enough for us to orchestrate a Playbook to configure a large number of physical/virtual servers.Actual scenarios A company has applied for 1

Do not reprint advanced playbook without written permission Extra variablesYou may have seen in our template example in the previous chapter that we used avariable called group_names . This is one of the magic variables that are provided byAnsible itself. At the time of writing there are seven such variables, described in thefollowing sections. External variables You have seen in the previous template example that we have a variable named group_names, which is a magic variable provided by

Introduction: Ansible is a new automated operations tools, based on Python development, the collection of many operations tools (puppet, Cfengine, Chef, func, fabric) The advantages of the implementation of batch system configuration, batch program deployment, batch Run command and other functions. Ansible is a module-based operation and does not have the capacity to deploy in bulk. The real batch deploymen

AnsibleThe automated operation and maintenance system is divided into 3 structuresInstall operating system: OS provisionRepresentative Product: Pxe,cobblerTo install a specific file: OS ConfigRepresentative Product: PuppetTo perform a specific action (command): DeploymentRepresentative Product: AnsibleAnsible General Framework Diagram:650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M01/8A/E2/wKiom1g-KFrDGdwWAAJgLrRJMHY747.png "title=" Ansible.png "alt=" Wkiom1g-kfrdgdwwaajglrrjmhy747.png

Ansible-install svn and ansible-svn Task: Associate multiple machines with ansible Familiar with the python ansible API, How can I obtain the execution progress of the playbook through the interface? Python obtains the svn version number. 1. Install svn Ubuntu SMP Thu Jan 15 20:21:55 UTC 2015 x86_64 x86_64 x86_64 GNU/

managed hosts must be placed in the hosts, not necessarily this hosts, can be specified using the-i parameter of the ansible)[testhost]172.16.162.130This is also a common format, Testhost represents a group, 172.16.162.130 represents a member, and can have multiple members, such as[testhost]172.16.162.130172.16.162.131If the host has a similar naming of the rules, you can use the list form:[testwebservers]web[01:10].lansgg.comRepresents web01.lansgg.

First, installation$ pip Install Ansible#for Debian$ sudo apt-add-repository ppa:rquillo/ansible$ sudo apt-get update$ sudo apt-get install ansible#for CentOS$ sudo yum install ansibleIi. Environmental Notes1. Control host is native2. The controlled end is the LAN 192.168.1.53. SSH key authenticationThird, the use#内建的 Ping ModuleAnsible all-m Ping#执行命令

First, the basic introduction==========================================================================================Ansible is a new automated operation tools, based on Python development, the collection of a number of operations tools (puppet, Cfengine, Chef, func, fabric) The advantages of the implementation of batch system configuration, batch program deployment, batch Run command and other functions.Ansible is a module-based operation and does

Ansible learning-simple learning notes 2, ansible-learning notes Roles is used for hierarchical and structured organization playbook, and the encryption process in previous note 1 is used. My directory svnrepos has two directories. Ansible_test and test Under the test directory: The directory structure of ansible_test is: The file content is as follows: Copyright Disclaimer: Thi

1.ansible IntroductionAnsible is an automated operations tools, based on Python development, the collection of many operations tools (puppet,cfengine,chef,func,fabric) advantages, the implementation of batch (System configuration, program deployment, Run command) and other functionsAnd Ansible is based on the module work, itself does not have the ability to deploy bulk, really have a batch deployment is

Ansible Development History Ansible?? Founder, Michael DeHaan (cobbler and func)?? , Released version 0.0.1, Red Hat acquisition?? Red Hat announced the acquisition?? Ansible is an agentless (SSH key pair matching is required based on SSH), which can implement batch configuration, command execution and control, and Python-Based Automated O M tools.GitHub focus

variablesGroup variables are variables that can be directly used in palybook by setting hi to a specified host, such: [aaa-vars]net_server=ntp.example.orgnfs_server=nfs.example.org 3) group nestingGroups in inventory can also be nested in other groups, or you can specify variables to the hosts in the group, but these variables can only be used in ansible-playbook tools, direct use of the ansible tool is no

[Email protected] ~]# Ssh-copy-id [email protected]650) this.width=650; "Src=" http://img.blog.csdn.net/20170727155211246?watermark/2/text/ ahr0cdovl2jsb2cuy3nkbi5uzxqva2fpcnvpmtiz/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity/ Southeast "alt=" here to write a picture describing "title=" "/> [Email protected] ~]# ansible install_httpd-m shell-a "yum-y install httpd"650) this.width=650; "Src=" http://img.blog.csdn.net/2017072715

Ansible is a python package, is a complete unpack and play software, the only requirement for clients is that SSH has python, and python-simplejson packages, deployment simple to heinous. The following article will give you the main introduction of Ansible as a Python module library use of the method example, the need for friends can reference. Objective Ansible

Ansible Role Description: Directory name Description Defaults Default Variable Storage directory Handlers Handlers (actions to be taken when a change occurs) Meta Role dependency Processing Tasks Task action definition for specific execution Templates Template file storage Directo

Ansible uses a standard SSH connection to perform an automated process that does not require a proxy (other descriptions are self-searching)This article system:CentOS 6.5 x64ip:172.16.162.129Hostname:vm.lansgg.comTo test the client host:CentOS 6.5 x64ip:172.16.162.130Hostname:vm1.lansgg.com# # # # #摘自网友总结 #####I. Introduction of AnsibleAnsible is an automated operations tools, based on the development of Python, the collection of many operations tools

There are many ways to define and reference variables in Ansible playbook, which are tested in the local environment and collated as follows. test Environment: Using your own Mac notebook to install Ansible as the control server, the VMware Fusion virtual machine runs on a CENTOS7 virtual machine (192.168.243.146) as a remote controlled host tested with Playbook as follows: Cat Test.yml --- -hosts:test re

AnsibleSimple DescriptionAnsible is a new automated OPS tool that is developed based on Python and has a large collection of operations tools (puppet,cfengine,chef, Func,fabric), the implementation of batch system configuration, batch program deployment, batch Run command and other functions. Ansible is a module-based operation and does not have the capacity to deploy in bulk. The real batch deployment is the module that

Ansible Command Application Basics A previous article on the installation and role of Ansible, interested in can see Ansible introduction and installation. Learning Ansible is to re-learn the command and grammar. Ansible can be