ansible deployment

Command ModuleThe command module is the ansible default module, the command module is used when the-m parameter is not specified;Comand modules are simple, common commands can be used, but the execution of their commands is not performed through the shell, so, such as "Example: displaying the current user[[email protected] ~]# ansible all-a ' whoami ' db |SUCCESS |Rc=0 >>rootweb |SUCCESS |Rc=0 >>root192.168

InstallationYum-y Install ansible expectGenerate Key,ssh-keygen-t rsa-f ~/.ssh/id_rsaTwo ways Ssh+expect from Oldbody Cat/etc/ansible/hosts[web]Web1 ansible_ssh_host=192.168.1.21WEB2 ansible_ssh_host=192.168.1.22Exp.sh to provide modified./etc/init.d/functionsip=$1functionknown_host_rebuild () {[ !-e~/.ssh/known_hosts]mkdir-p~/.ssh/ touch~/.ssh/known_hostslocali=$1sed-i "/^${I}NBSP;/D" ~/.ssh/

#!/usr/bin/env Bashansilbeif [$-eq 0] #检查上一命令是否执行成功, if not equal to 0, install then echo ' ansible existing ' else #设置EP El Warehouse Rpm-iuvh http://dl. fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm #使用yum安装Ansible yum-y Install ans Ible #安装完成后, check ansible version vers= ' ansible--version ' ech

Python version: Python 2.6.6Ansible version: Ansible 2.3.1.0Call Script: task_exec_v1.py#!/usr/bin/Env Python#coding:utf-8Import osimport sysimport jsonimport logging fromCollections Import Namedtuple fromansible.inventory Import Inventory fromansible.vars Import Variablemanager fromansible.parsing.dataloader Import Dataloader fromansible.executor.playbook_executor Import Playbookexecutor fromansible.plugins.callback Import Callbackbase fromansible.er

Tags: ansible+tornado mongodb operations AsyncSource:#!/usr/bin/env python#coding:utf-8import os.pathimport Tornado.localeimport tornado.httpserverimport Tornado.ioloopimport tornado.optionsimport tornado.webfrom tornado.options Import define, Optionsimport Pymongodefine ("Port", default=8000, help= "run on the given port", Type=int) class application (tornado.web.Application): Def __init__ ( Self): #初始化一些东西 handlers = [#url匹配 (r "/", MainHandler), (R

Tags: ansible configuration ansible+tornado ansible operation and maintenance system development automation operation and maintenanceA while ago I learned a bit about ansible configuration management (http://blog.csdn.net/column/details/ansible.html anisble Configuration Tool translation column), feeling very powerful,

Step1 Environment Master:centos 7 RPM-IVH https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm Yum install gcc libffi-devel Python-devel openssl-devel yum-y Install ansible Step2 # vim/etc/ansible/hosts [remote-host] 192.168.1.241 ... Step3 . py Script File #!/usr/bin/python Import ansible.runner Import sys # construct the Ansible runn

Playbook is a list of one or more "play"The main function of play is to dress up a pre-set host as a role defined in advance through the task in ansible. Fundamentally, the so-called task is nothing more than a call to Ansible's module. By organizing multiple play in one playbook, you can connect them to run in a pre-programmed mechanism.Playbook use Yaml language to write each ansible Playbook is a yaml fo

My configuration:/etc/hosts:/etc/ansible/hosts:Nglinx installation package: Ansible Automatic installation Nginx:1. Install the ansible.2. Create the directory structure:Mkdir-p/ansible/roles/nginx/{defaults,files,handlers,meta,tasks,templates,vars}3.install_nginx.sh:#!/bin/bash Yum-y Install zlib zlib-devel Ope

Iv. Configuration of InventoryAnsible defines hosts and groups through inventory, allowing time to be read through-I, default/etc/ansible/hosts. Multiple inventory can exist, enabling dynamic generation.1. Define hosts and Groups# vim/etc/ansible/hosts192.168.12.22 #可以直接为IP地址Nfs.magedu.com #可以是域名ntp.magedu.com:2200 #可以: Connect to SSH Port[webserver] #[] is a group name, the following are the group membersw

Ansible Push SSH Public key1 The management of the machine can be directly push the pastUsing ssh-keygen-t RSA to generate a key pair,!miyaoqq20141225124030.png!Id_rsa the private key, which remains on the host, Id_rsa.pub is the public key that needs to be pushed to the management machine and renamed to the Authorized_keys filePush to remote machine ssh-copy-id-i ~/.ssh/id_rsa.pub [email protected][ip,hostname]2 machine Many cases, the use of Ssh-cop

Speaking of variables, the variables in ansible are almost the same as those in the pillar + grains in the salt-stack. The main sources of variables in ansible are as follows: Inventory (host vars, group vars) Playbook Command Line The Playbook generates results during task execution. It can be register and used as a variable for the following task. Roles Facts from nodes These types of variables, 1

"or" and "non" in ansible We often need to operate a number of groups in the day-to-day work, this time we need to know some common methods of merging collections, the most important way is::::! "Directly below the example Cat hosts[Lab]Lab1.503error.comLab2.503error.com [web]Web1.503error.comWeb2.503error.com [Data]Data1.503error.comData2.503error.com [SSSS]Web1.503error.comWeb2.503error.comData1.503error.com Specify a group: $

After Ansible 2.0, there was no run this API, On the internet to find a lot of officials 2.0 of the API, found that the call, the return result is only 0 and 1, can not get the same results as running, after research, finally use the following code can get results, this is my encapsulated API. Look at the code directly ansible_api.py # coding=utf-80 #!/bin/env python "" "@version: 1.0 @author: Hogan @project: Cloudmanage @file: ansible_api.py @time:

Tags: ansible tornado mongodbhttp://blog.csdn.net/smallfish1983/article/details/38078019According to the above man wrote, beginners, do not spit blood, basic skills can be achieved.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/4B/06/wKioL1QnvwOSkcQiAADRwubmzMo149.jpg "style=" float: none; "title=" Index.png "alt=" Wkiol1qnvwoskcqiaadrwubmzmo149.jpg "/>650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/4B/06/wKioL1QnvwPwAo3UAADQorQ