ansible tool

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

Theoretical part: Common Automated operations Tools: Puppet-Ruby-based development with C/S architecture, strong extensibility, SSL-based, and relatively weak remote command executionSaltstack-Based on Python development, with C/S architecture, relatively puppet and lightweight, configuration syntax using Ymal, making configuration scripts simplerAnsible-Based on Python Paramiko development, distributed, no client, lightweight, configuration syntax using Ymal and JINJA2 template la

One, the common automated maintenance tools:OS Provisioning:pxe, CobblerOS Config:puppet, Saltstack, chef, funcTask exec:fabric, Saltstack, funcProgram Deployment:fabricManagement host controls how nodes are managed:Agent: You need to install agents on the managed nodes to accept the operations of the management host, such as Puppet, FuncAgentless: The managed node does not need to install agent, the management host with SSH transfer operation instructions, such as

Ansible + Corosync + Pacemaker + NFS for http High Availability Directory: (1) experiment environment(2) Preparations(3) Configure basic configurations for node1 and node2(4) deploying nfs using ansible(5) deploying corosync and pacemaker using ansible(6) Use ansible to install the crmsh

More powerful than Ansible automated O M tools, automated and unified installation and deployment _ automated deployment of unifyDeploy1.0, ansible New features: Septem In addition to pass (backup and update) and start (start Service), all automation is achieved. Note: pass and start are set as service classes. Because of different services, automation cannot be achieved. Except for similar businesses, suc

used to be triggered at the end of each play, the actions listed in notify are called Handler, and the specified action is performed only once all changes have completed.==========================================================================================Iii. Follow-up work==========================================================================================1, in-depth learning ansible playbook and expansion module;2, in combination with the

Ansible module-lineinfile example, ansible-lineinfileLineinfile module details The lineinfile module is similar to the sed tool in linux, but the articles on the Internet generally only have simple instances, and there are no examples of complicated points. The following is a common example of the lineinfile Module I have summarized based on my actual operations.

Tags: ansible automated O M puppet I. Introduction 1. Introduction to ansible Ansible's official title is "ansible is simple it Automation"-a simple automated IT tool. The goal of this tool is to automate app deployment, automate configuration management, automate con

February 23, 2016, learn, analyze Ansible code Ansible is a tool for bulk deployment used in operations, which is itself a framework, specific deployment and architectural analysis, and the following article is good. Http://os.51cto.com/art/201409/451927_all.htm First analyze the main file ansible, and the code and co

The answer is no longer installed on the window, the answer is as follows:It ' s back! Take the 2018 Developer Survey today?Join Stack Overflow to learn, share knowledge, and build your career.Email Sign UpOR Sign in withGoogle facebookhow to install ansible to my python at Windowsask Question Up vote1down Votefavorite When I tried to the install ansible to my Windows PC, the stuck with fol

1. centos6.x x64 Server-side installation# RPM-IVH http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm# yum-y Install AnsibleConfiguration file View:[Email protected] ansible]# egrep-v "(#|^$)"/etc/ansible/ansible.cfg[Defaults]Hostfile =/etc/ansible/hostsLibrary =/usr/share/ansibleRemote_tmp = $HOME/.

The Confession of op sauce since into the expensive circle, every day need a strong heart to maintain the chaos of the line, every day is the same as the Shell/python in papered fill hole ah, feel every day is in and if else deal with Ah, Every time you spend keywords script, the next time to point to new requirements, can reuse the part of the less to do not want to reuse, very desperate ah, there are wood. Batch Run tool or in Lhck lhcp, each tim

Ansible can be automatically managed using the command line, and Ansible's command-line management tools are supported by a series of modules and parameters, and we can view the module's help information through the Ansible-doc tool. This post will detail the functions and operations of the Ansible module.ansible Comma

-iOption. The managed machine can be specified through its IP address or domain name. Ungrouped machines must be retained at the top of hosts.[]Such: [web]linuxtoy.org Groups can also be nested: [vps:children]webdb In addition, you can specify a series of consecutive hosts by using numbers and letters, such: [] .Linuxtoy.org # is equivalent to 1.linuxtoy.org, 2.linuxtoy.org, and 3.linuxtoy.org [a: c] .linuxtoy.org #. It is equivalent to a.linuxtoy.org, B .linuxtoy.org, c.linuxtoy.org Test

I. Overview of AnsibleDue to the rapid development of the Internet, the speed of product replacement gradually accelerated, operations and maintenance personnel to carry out a large number of daily operations, still in accordance with the traditional way of maintenance will make the work inefficient. This is the deployment of automated operations that can accomplish these tasks as safely and efficiently as possible.Ansible is based on the development of Pythen, set up a number of excellent opera

Tags: Linux automated operation and maintenance ansibleObjectiveThe development direction of operations, centralization, automation, standardization, virtualization, distributed.This article shows a tool for automating the development of operations: Ansible. Ansible has many advantages, only need ssh and Python can be used, do not need the client, powerful, modul

In the field of automation operations, in addition to Saltstack, there are ansible this batch installation Deployment tool, in writing the specific content first, first of all I used two tools after the sentiment.Saltstack is the C/s framework, in order to install software in the client, and start the service to manage, ansible is connected via SSH to the client,

Batch manage remote servers using AnsibleBackground Local management of a batch of remote servers is required, mainly to execute the following tasks: 1) Copy local files to all remote servers;2) execute commands on the remote server; The paths of the remote server are not completely consistent. Generally, access is performed through the variable paths defined in the environment variables;For example, define $ app_path =/opt/app/bin in. bashrc. Finally, ansib