ansible test

Scripts that need to be executed (no real parameter is Free_form) Executable No Changing the shell used to execute the command should be the absolute path to the executable file. Removes No If the file corresponding to this parameter does not exist, do not run the command, as opposed to the creates parameter StdIn (added after 2.4) No Sets the stdin of the command to the specified value Example Li

Meet a demand today when using Ansible-playbook after executing a script, according to the content returned by the script to determine whether to continue execution or break execution, query official website found using Register Register can be used to achieve the recording script output, using when+ Fail module to determine whether to proceed or break down, here is a simple example: Ansible service on 172.

Tags: ansibleAnsible automated operations tools with the following features1. Modularization: Call a specific module to complete a specific task2, have paramiko,pyyaml,jinja2 (template language) three key modules3. Support Custom Module4, based on Python language implementation5, simple deployment, based on Python and SSH (installed by default), agentless6, security, based on OpenSSH7, Support playbook Orchestration task8, Idempotent: A task executes 1 times and executes n times the same effect,

Ansible Ansible does not require any agents, except sshd, does not occupy the control of any resources in the ansible does not execute (the default support SSH, also supports other)Ansible also has no service side, only executes commands when neededAnsible based on module work, execute commands, scripts, planning task

also use the ansible copy module can also be reached to the public key to other host designated directory, left to test it:Ansible all-m copy-a ' src=/etc/ansible/ssh-addkey.yml dest=/tmp/ssh_addkey.yml '650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/8B/A1/wKioL1hTfeOjwZ5UAAEnOB7KpiY324.png "style=" float: none; "title=" 16.png "alt=" Wkiol1htfeojwz5

://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm RPM-VIH epel-release-6-8.noarch.rpm remi-release-6.rpm Yum Install Ansible-y 3.ansible Configuration and TestingThe first step is to modify the host and group configuration, file location/etc/ansible/hosts, the form

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

Install NGINX and NGINX Plus using Ansible In the production environment, I prefer to do everything related to automation. If the computer can complete your task, why do you need to do it yourself? However, in an ever-changing environment with multiple technologies, creating and implementing automation is an arduous task. That's why I like Ansible. Ansible is an

) Vim install.yml(iii) EXECUTE COMMAND + test1, web1 execution: Ansible-playbook install.ymlWarning Harmless ~ ~ ~I remember running this command out of a little problemas follows----------------------------------------------------------------------------------------WorkaroundWEB3 installation: Yum install-y Libselinux-python--------------------------------------------------------------------------------------------2, WEB3 (LUOJY)

Centralized management platform AnsibleSummary: Ansible is an open source platform for integrated IT system configuration management, application deployment, and specific tasksCharacteristics:1, deployment is simple, only need to deploy ansible environment in the main control side, the control side does not do any operation2. The device is managed by default using SSH protocol3. Centralized management of Ma

withFirst the SSH key to do well, here does not say, to ensure that the master and minion between the passwordDefine hosts and Groups:Vim/etc/ansible/hosts #默认的文件位置, can also execute ansible when manually specifying the Hosts file, through the-I parameter[test]10.199.2.4510.199.2.46[web]10.199.2. [42:47] # =10.199.2.42\43\44\45\46\47test.case.com # host name d