Copy ModuleThe role of the copy module in Ansible is to copy the files on the ansible execution machine to the remote node.The reverse operation of the fetch module.Common module parameters
Name of parameter
whether you must
Default Value
Options
Description
Src
No
The absolute path is required to locate the files on the machine t
1. IntroductionAnsible 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 not have the capacity to deploy in bulk. The real batch deployment is the module that
Used to play ansible, the root account is used to manage. Now to the production environment, can not be so casual, I believe that many other companies are also banned from the root SSH connection.Therefore, I have a problem with this deployment, many articles on the internet, are not elaborate on this piece. I also groping to do out, through this practice, but also further deepened the understanding of ansible
Recently encountered a problemSeport is isn't a legal parameter in an Ansible task or handlerThe reason is that my local Ansible Extra Modules is obsolete and needs to be updated. But the official document of Ansible only gives such a word.There should be no need to install this repo separately as it should being included in any
In the operation of the tool, the choice of using the Ansible API to interact with the server, the purpose of using ansible is simple, and the client does not need to install the agent, server installation after the Ansbile, the new machine can be managed.In order to combine the asset management system (CMDB), the method of dynamically acquiring inventory is used, which eliminates the need to configure host
Objective:Shell + ansible + Gateone Automated operations Management: Minimal manual intervention, combined with the use of scripts and third-party tools to ensure that the business system 24x7 efficient and stable operation;
1. Installation environment involves softwareThis operating system: Centos 6.5 32/64 for testing
Project installation Software
Version
Python
2.6.6
Tornado
Ansible Playbook A very powerful function is to allow us to customize Filter_plugins, what is this filter_plugin?
Is what we usually see.
{{Item|max}}}
In fact, the back of this max is a function, we can define our own functions, such as:
|--Filter_plugins| |--zhiming_filter.py| '--ZHIMING_FILTER.PYC'--main.ymlThe directory structure is that we create the Filter_plugins folder under our playbook, then write a python file that defines some methods:
Tags: python ansible CMDB 资产管理对于任何公司来说都是件非常重要的事情,大家不用cmdb都有点不好意思出来见人了,上了CMDB之后基础就是资产这块,为了不苦逼似的一个个往里边录入,于是用python 结合Ansible 写了个自动收集资产信息,然后拿出自己需要关注的字段,自动insert 到cmdb 数据库里边去。 Our CMDB is open source, and after the front-end customization, the back-end database needs to create the table itself, creating a table statement as follows:CREATE TABLEansible_host(idInt (one) not NULL auto_increment,hostnamevarchar (CO
A while ago because of Windows SMB protocol vulnerability, manually to Windows patching, tired sleep does not love.After the research, find out the simple method, use the ansible to carry on the batch operation, avoids the artificial complexity.Windows patch Download Web siteHttps://www.catalog.update.microsoft.com/Search.aspxDownload a KB4025337 and get the link:$ wget http://download.windowsupdate.com/c/msdownload/update/software/secu/2017/07/window
I. Description of the EnvironmentServer with Ansible installed: 192.168.13.45Test environment server: 192.168.13.49/home/app/api-tomcat/webapps/api.war a new version of the war package location for the test environmentProduction Environment server: 192.168.13.51/home/app/api-tomcat/webapps/api.war for production Environment War package location/HOME/APP/API-TOMCAT/WEBAPPS/API for production environment Project location/home/app/tomcat.bak/ api/webapps
Ansible Configuration and InstallationFirst, installation1. Install Python# tar Xvzf python-2.7.8.tgz# CD Python-2.7.8#./configure--prefix=/usr/local# make--jobs= ' grep processor/proc/cpuinfo | Wc-l '# make instal Lor directly install Yum source yum install python*.Because Ansible is written in the Python language. So Python support is required.2, Installation AnsibleRPM-IVH Yum Sourcehttp://mirrors.sohu.c
http://docs.ansible.com/
Official documents
Https://github.com/ansible?page=1
Ansible GitHub Project Set
Https://github.com/ansible/ansible/tree/devel
GitHub Source Project
https://www.ansible.com/
Official website
Ansible provides many modules by default for our use. In Linux, you can see which modules are supported by the current ansible through the ansible-doc-l command, and you can see which parameters of the module can be used by ansible-doc-s the module name.Common modules:! All examples match the target host with webserver
Objective:Automatically deploy Lnamp with Ansible for highly available nginx reverse server, central http+php provides Web services, backend links to the same MySQL databaseLab Environment:Ansible Host: 10.0.0.10/8Nginx (main): 10.0.0.11/8Nginx (prepared): 10.0.0.12/8Virtual IP:10.0.0.111/32Http1:10.0.0.21/8Http2:10.0.0.22/8Mysql:10.0.0.30/8Edit the Hosts file for Ansible# # # #Nginx反代主机地址及变量设置 [agent_serve
report when running this stepImporterror:no module named Setuptools#运行pip模块查看# PIP ListPip (1.4.1)Setuptools (1.4.2)Wsgiref (0.1.2)Pip Install ansible PluginPip install Paramiko Pyyaml jinja2 httplib2Pip Install AnsibleIf you run an error after installation: Attributeerror: ' Module ' object has no attribute ' have_decl_mpz_powm_sec 'Pip Install Pycrypto-on-pypiView the version of AnsibleAnsible--versionAnsible 1.7.2Installing
, Loader=loader, Options=options, Passwords=passwords, Stdout_callback=results_callback, # Use our custom callback instead of the ' Defaul T ' callback plugin) result = Tqm.run (play) Finally:if TQM is not None:tqm.cleanup ()Python API Pre 2.0This is simple:Import Ansible.runnerrunner = Ansible.runner.Runner ( module_name= ' ping ', module_args= ' ', pattern= ' web * ', forks=10) datastructure = Runner.run ()The Run method returns the results of each host, grouped according t
Today, the Linux system is installed on ansible by Red Hat Enterprise Linux Server release 6.5 (Santiago).
Because the source of the system is a Yum source, install with yum install ansible, but error: (This error is that the Yum source is not registered with the Red Hat system.)
Yum source can not be installed, so a change of thinking. Install using PIP. Pip is a python-de
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