ansible tool

Introduction of Ansible 1.ansible Ansible is a new automated operational tools, based on Python research and development. Combines the advantages of many old operational tools to achieve the bulk operating system configuration, batch program deployment, batch operation commands and other functions. Only the Ansible p

/external_vars.yml tasks:-Name:thi S is just a placeholder command:/bin/echo fooThe variable file is also in ymal format:---# in the above example, this would is vars/external_vars.ymlsomevar:somevaluepassword:magicWhen you use the Ansible role in automated work, you do not need to define the variable file as above, the variables defined in VARS/MAIN.YML in the role directory are automatically imported into playbooks and do not need to explicitly incl

Cluster O M automation tool ansible uses playbook to install mysql Cluster Last time I introduced how to use ansible playbook to install the zabbix client (http://www.bitsCN.com/article/52158.htm), this time I introduced how to use playbook to install mysql. The following is the information for installing mysql: Mysql_basedir:/data/mysql/basedir source code di

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

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

Frontier: ansible are all good, so let's talk about lookup plugins this plugin. Lookup_plugins is mainly used to implement extensions of various strings and variables within the extended playbook. For me personally, the use is not too big, but looked at the official Lookup_plugins extension list, there are some ideas. When you first use lookup, you encounter a problem where the data in {lookup}} is not processed and no solution is found, and t

Last described how to install the Zabbix client (http://www.jb51.net/article/52158.htm) using Ansible playbook, this time describes how to use playbook to install MySQL. Here is the information for installing MySQL: Mysql_basedir:/data/mysql/basedir Source directory mysql_datadir:/data/mysql/datadir Data Directory mysql_user:mysql MySQL user mysql_database_user:root database user mysql_passwd: ' e4yr3wnolusftcbai '

Tags: line software deb print replicat remote service section INI endAnsible is an emerging IT automation tool. This article will show you how to configure and manage MySQL master through Ansible, automate the deployment process from the replication environment, and experience the thrill of Ansible simple and fast. Brief introduction:

Sesame HTTP: Ansible extension and sesame ansible ExtensionIntroduction to Ansible Ansible is an O M tool developed by Python. Because work requires access to Ansible, it often integrates some things into

Ansible Using the ansible command line How to get Help Installation methodIt is common for everyone to install and maintain packages using the package management tools that come with each system. However, you are not sure to get the latest or most reliable version of Ansible. Therefore, it is recommended that you use PIP to install and manage ansibl

:?? The task script (Task Set) orchestrates and defines the configuration files of the ansible task set, which are executed sequentially by ansible, usually in the yml file in JSON format.2. inventory:?? Ansible manages the host list/etc/anaible/hosts.3. modules:?? Most of the functional modules used by ansible to exec

Ansible learning-ansible Ansible technologies (Automated O M tools) are developed based on python. Installation methods include yum, apt, pip, etc. For example, pip: pip install ansible The only requirement of ansible for the client is to have SSH and Python (if the python

description2.5 ansible-playbook Ansible-playbook is the most frequently used command in daily use. It implements batch management by reading the prepared playbook file. Playbook is easy to write, customizable, flexible and convenient, and can cure all daily operations. Basic Syntax: 1 ansible-playbook [options] playbook.yml [playbook2 ...]2.6

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

There are two more secure ways to store this type of data:The 1.ansible command-line tool Ansible-vault can encrypt and decrypt files used by any ansible.2. Use a third-party key Management service to store data.Ansible-vault can create, edit, encrypt, decrypt, and view files. Ansi