ansible expect

Ansible is a pythonpackage and is a complete unpackandplay software. The only requirement on the client is that ssh has python and python is installed with the python-simplejson package, which is easy to deploy to the terminal. This article will introduce ansible as a method example for python module library. you can refer to it for reference. Ansible is a python

First, IntroductionAnsible is strong in the playbooks, but in order to use the playbooks very well, we must first have some foundation. such as: How to write a one-time script command? How do you know which modules are available? How are each module used? such asWith this article, you can learn how to use one-time commands and some modules.After installing Ansible, to get started, you also need to create a list of controlled hosts. Default Read/etc/

At the end of the year although there are a variety of alarms, but still need to do a full network patrol, here to disk utilization rate as an example. Because the current platform is using the commercial version of the BMC, the Automation tool in the implementation of the distribution are very not, but do not do well in the return of the value--of course, and it is the commercialization of tools, a lot of things do not open source, with the shell of the concept of grammar to write NSH when the

Expect everywhere. The first time I saw expect this command was the first time I was in full volume that's one of the company's cows. A set of automatic deployment, MD5, release of the full online tool written by the shell script, when it's okay, look at the next few scripts, a lot of expect commands. It is really difficult to understand the use of this

Inventory fileAnsible can operate concurrently with multiple hosts belonging to one group, the relationship between the combined hosts is configured through the inventory file, the default file path is/etc/ansible/hostsIn addition to the default files, you can use multiple inventory files at the same time, or you can pull inventory configuration information from a dynamic source or from the cloud--------------------------------------------------------

A description of the application scenarioDo you have this? A requirement: The number of ports used by Java programs on many servers is compared with the normal values.You can use the following command to get the result:Netstat-tulnp|grep java|wc-lBut a lot of servers, each manual to execute this command is not realistic. So think of using ansible batch to execute, ansible use Paramiko to SSH login server ex

advantages of the implementation of batch system configuration, batch program deployment, batch Run command and other functions. Multiple servers can be configured to execute a single command on multiple servers simultaneously.framework of the ansible650) this.width=650; "Src=" http://img.blog.csdn.net/20170727141309802?watermark/2/text/ ahr0cdovl2jsb2cuy3nkbi5uzxqva2fpcnvpmtiz/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity/ Southeast "alt=" here to write a picture describing

Objective:Ansible results By default is output to the CLI terminal and log inside, used to saltsatck the returners data callback, also very much like Ansible also have, at first did not know this function, oneself also simple to achieve such a function.My implementation is to do some output logic inside the module. When using the Ansible Runner API, it is runner the code at the back and finally adds a secti

Ansible管理windows 安装步骤 First, the system requirements1, the management machine must be a Linux system and pre-install the Python Winrm module (this time using the Linux version is the CentOS Linux release 7.3.1611 (Core)).2, the underlying communication authentication some Kerberos-based, Windows uses a connection tool for PowerShell instead of SSH, and the version of Windows I'm testing here is the Win7-32bit Pro Edition.3, the remote host PowerShell

1, ansible-doc command: Get the module list, and module use format;Ansible-doc-l: Get listAnsible-doc-s module_name: Get usage information for the specified module2. Ansible command formatAnsible Indicates a controlled host, expressed in the form of a pattern or given directlyIP, must be defined in the document beforehand; AllSet All

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

Installed plugins ansible, ansible+windows, Sdk,gradle 3.0,groovy,svn,git,ant,maven,java-1.8.0-openjdkAll scripts in this blog are written based on CENTOS7 and Windows Server R2All automated deployment tools are based on the ansible#!/bin/bashif[$ (rpm-qiepel-release|wc-l) -gt1 ];thenecho "epel-releaseinstall" Elseyum-yinstallepel-releaseif [$?-ne0];thenecho "Epe

Ansible 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 not ha

expect is a process for interacting 's command. With expect, we can write the interactive process on a script so that it is done automatically. The image of the said, SSH login, FTP login and so on are consistent with the definition of interaction. Here we first ask a question, then introduce the basic knowledge of the four commands, and finally propose a workaround. #!/bin/bashexpect-c "Spawn ssh [email p

AnsibleHost group Management:Ansible ConfigurationDescription: About the parameters available in the Ansible Hosts file:Ansible_ssh_port=22 #远程主机登陆端口Ansible_ssh_user=root #远程主机登陆用户名Ansible_ssh_pass=chekir #远程主机登陆用户名的密码Ansible_ssh_private_key_file=/etc/ansible/hosts #指定管理主机群列表文件Host_key_checking=false #跳过第一次连接检测询问是否登陆的提示 (yes/no)Here Hosts file I did a mutual trust authentication, so the hosts file I wrote a

Ansible Code:http://releases.ansible.com/ansible/# git clone git://github.com/ansible/ansible.git--recursive# CD./ansile# source./hacking/env-setup# Vi/etc/profile# Source/etc/profile# Easy_install Pycrypto-2.6.1.tar.gz# yum Install gccQ:src/hash_template.c:361:warning:implicit declaration of function ' Py_fatalerror 'A:yum Install Python-develQ:src/hash_template

From:http://www.ansible.cn/forum.php?mod=viewthreadtid=67extra=page%3d1today, I looked at the ansible, and if I took the time to use the shell, I could write one. Ansible need to use Sshpass, password is also saved in plaintext,not very safe. CenOS6.4, directly yum-y install ansible can be installed. FAQ 1, appears error:ansible requires a JSON module, none found

Ansible Maintenance Automation Toolssoftware Package Installation RPM-IVH Http://mirrors.sohu.com/fedora-epel/6/x86_64/epel-release-6-8.noarch.rpmyum Install Ansible-yConfigure the Keyless key on the master server to generate Ssh-key and distribute to all clients ssh-keygen-t RSA "All-in-a- return" ssh-copy-id-i ~/.ssh/id_rsa.pub "Client IP Address"after the configuration installation is complete, configur

I. Ansible INTRODUCTIONCommonly used automated maintenance toolsPuppet -Ruby-based development with C/S architecture, strong extensibility, SSL-based, and relatively weak remote command executionSaltstack -based on Python, with C/S architecture, relatively puppet and lighter, configuration syntax using Ymal, making configuration scripts simpler ansible-based on Pythonparamiko development, distributed, witho

Preface Two previous articles talk about ansible deployment and use of ansible modules respectively. They have an initial understanding of ansible. This article focuses on introducing playbook.For details about ansible deployment, click ansible first: DeploymentAnsible modul