ansible delegate to

Alibabacloud.com offers a wide variety of articles about ansible delegate to, easily find your ansible delegate to information here online.

Ansible: a configuration management and IT automation tool

Ansible: a configuration management and IT automation tool Today I will talk about ansible, a powerful configuration management solution compiled by Python. Although there are already many configuration management solutions available on the market, they have their own advantages and disadvantages, and ansible is characterized by its conciseness. What distinguish

Ansible + Corosync + Pacemaker + NFS for http High Availability

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 Tool(7) Use crmsh to configure

"Mac" Ansible installation and basic use

InstallationEnvironmental releaseMac 10.12.5#more/system/library/coreservices/systemversion.plistInstallation commands#ruby-E "$ (Curl--insecure-fssl https://raw.githubusercontent.com/Homebrew/install/master/install)" #brew update# Brew Install AnsibleThe hosts default access location after installation/usr/local/etc/ansible/hostsPublic Private key configurationCreate a public private keySsh-keygen-t rsa-c ' [email protected] '-t specifies the key typ

Ansible automatic operation and Maintenance tool deployment and use

I. Introduction of Ansible1 , IntroductionAnsible 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 have the capacity to deploy in bulk. The real batch deployment is the mo

03-ansible Admin Command _ansible

First, ansible Management command There are several ansible management commands:(1) Ansible: This command is one of the very high usage in daily work, mainly used for temporary one-time operation;(2) Ansible-doc:ansible module document description, for each module has detailed usage instructions and application case in

Initial use of ansible and introduction to YAML syntax

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 continuous delivery, and automate (AWS) cloud service management. All these goals are essen

Install and use the automation tool Ansible CentOS7

Ansible is a free, open-source configuration and automation tool developed for Unix-like systems. It is written in Python and is similar to Chef and Puppet. but there is a difference and advantage that we do not need to install any client in the node. It uses SSH to communicate with nodes. In this article, we will install and configure Ansible on CentOS7 and try to manage the two nodes.

Ansible Module Learning

Ansible through the way of the module to complete some remote management work. You can view all modules through ansible-doc-l, you can use Ansible-doc-s module to view the parameters of a module, or you can use Ansible-doc Help module to view more detailed information about the module. The default module location is/us

01-ansible Installation Configuration _ansible

First, host planning Create 4 virtual machines as a demo ansible environment, install the operating system as CentOS 7.4. 1 of them as management host, the other 3 as the managed host. IP and host name are: IP host name note 192.168.128.10 Ansible-manager Management host 192.168.128.11 Ansible-demo1 managed host 1 192.168.128.12

Create ansible and manage container nodes based on Docker

Create ansible and manage container nodes based on DockerScenario: When learning conditions are limited, you can complete Docker and ansible learning with a single VMFIX: Create a custom image and build multiple ansible containers first.Of course, this method is suitable for other similar scenarios.VMS Environment: Os:centos7docker version 1.12.3, build

Ansible learning records

Ansible Problems Developed based on paramiko. What is this paramiko? It is a python-Only SSH protocol library. Therefore, fabric and ansible do not need to install client/agents on a remote host because they communicate with remote hosts Based on SSH. The inventory file is used to define the host to be managed. The default location is/etc/ansible/hosts.

Introduction to ansible

I. Basic Knowledge: 1. Introduction Ansible is developed based on Python and combines the advantages of many O M tools to implement features such as batch system configuration, batch program deployment, and batch run commands. Ansible works based on modules and does not support batch deployment.The ansible module is actually deployed in batches, and

Ansible automated O & M tool learning Manual

Ansible automated O M tool learning Manual 1. Introduction to ansibleCommon automated O M tools Puppet-developed based on Ruby and adopts a C/S architecture. It is highly scalable and SSL-based, and remote command execution is relatively weak.SaltStack-developed based on Python and adopts the C/S architecture. It is more lightweight than puppet. The configuration syntax uses YMAL to make the configuration script simpler.

Automated operations tools Ansible BASIC applications

Ansible is an automated operations tools, based on the development of Python, the collection of many 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 capability that does not have the ability to deploy in batches. The real batch deployment is the module that

Deploying NFS+RSYNC+SERSYNC+WEB01 Automation mounts with Ansible automation

1th ChapterThinking1.1How to use one clickAnsibleBuild1.1.1First Step goalThe first thing we want to make clear is that we need to implement a one-click Automation script that executes a script and then automates the installation of Nfs+rsync+sersync andthen lets web01 automatically mount the NFS shared directory. 1.1.2Second step relationship clear and sequentialNow that we have a goal, what we need to do is we need to understand the sequencing of automated installations. since we n

Ansible's here.

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 time a long series of commands, all kinds of esc

C # re-warfare delegate event multithreading 2_ delegate and event combination to reduce module low coupling __c#

I've been optimizing a WinForm form application to show how to lower the module's low coupling through "delegates" and "events." But before that, we have to understand what a low coupling is. The simple thing is that two modules, if a class in a module, you need to instantiate a class in another module, and then call the method so that the two modules are tied to a chariot, and if a module disappears suddenly, an error is made, and all we have to do is add the method in a module to a

Ansible O & M automation-configuration management tools

Use of ansible Introduction: Ansible is designed for convenient and quick configuration management. With ansible, You can simplify and standardize complex configurations and make them easier to control. Ansible can achieve 100 and 1000 batch deployment. Ansible features: (1

Ansible Common Modules Detailed

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 Command parameters: -V: Output details (m

Automated Operational Dimension Tool ansible installation configuration steps

First, Introduction Ansible is a configuration management and application Deployment tool that functions like the current Industry configuration management tool Chef,puppet,saltstack. Ansible is developed through the Python language. The Ansible platform, created by Michael DeHaan, is also the author of a well-known software cobbler and Func. The first version

Total Pages: 15 1 .... 4 5 6 7 8 .... 15 Go to: Go

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.