ansible orchestration

Ansible @ an efficient configuration management tool-Ansible configure management-translation (10), ansible-ansibleNo written permission. Do not reprint it Custom ModulesUntil now we have been working solely with the tools provided to us by Ansible.This does afford us a lot of power, and make many things possible. However, if youhave something particularly compl

Ansible @ an efficient configuration management tool-Ansible configure management-translation (4), ansible-ansibleDo not reprint without written permission Due to the long content in Chapter 3, I will divide it into several parts for translation. Advanced PlaybooksSo far the playbooks that we have looked at are simple and just run a number ofmodules in order.

Ansible @ an efficient configuration management tool-Ansible configure management-translation (8), ansible-ansibleIf you do not have written authorization, do not repeat Chapter 4. Use of Ansible in large projects RolesIf your playbooks start expanding beyond what includes can help you solve, or youstart gathering a l

Ansible @ an efficient configuration management tool-Ansible configure management-translation (5), ansible-ansibleDo not reprint advanced Playbook without written permission Extra variablesYou may have seen in our template example in the previous chapter that we used avariable called group_names . This is one of the magic variables that are provided byAnsible it

Ansible Development History Ansible?? Founder, Michael DeHaan (cobbler and func)?? , Released version 0.0.1, Red Hat acquisition?? Red Hat announced the acquisition?? Ansible is an agentless (SSH key pair matching is required based on SSH), which can implement batch configuration, command execution and control, and Python-Based Automated O M tools.GitHub focus

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

-client deployment model greatly reduces the user threshold, and its excellent design without sacrificing the architectural advantages of piping orchestration. The content of this book is easy to understand, convenient for readers to master, and quickly applied to their own real environment. Along with the chapters of this book, readers can gradually grasp the large-scale environment of the automated operation and maintenance capabilities, truly becom

For more information, see the BizTalk hands-on experiment series directory. BizTalk Development Series BizTalk is an efficient Message Processing Engine that uses multi-thread concurrency to process messages. In other words, when a message is received, a new message processing instance is generated. However, sometimes the target system may not be capable of concurrent processing. In this case, you need to use a single instance in BizTalk to process messages. In the BizTalk pipeline, you can dire

Today's topic is how to quickly create a batch resource mix, plan, and build systems using the Qingyun resource Orchestration Service, while talking about how resource orchestration can help us replicate a complete set of IT environments and how to make copies of the same architectural resources across regions.What exactly is a resource orchestration?As you know,

The Orchestration module (heat) uses a heat Orchestration template (hot) to create and manage cloud resources;The Orchestration module provides a template-based Orchestration for description A cloud application,generrate running CLO UD applications;The software integrates other core, the OpenStack into a one-file templ

1 course Introduction Familiarize yourself with orchestration related development and testing technologies through this course2. Preparations Familiar with XML, XML schema, XSLT, and other related XML Development Technologies Familiar with. Net Development Technology Create a blank BizTalk Project 3 demo 3.1 Use identifiable fields and branch Processes Open inputpo schema, right-click and select promote Add total to the distinguished

Problem description: There are two Teams A and B, each with n players. Now we want to hold a single-cycle round-robin competition, that is, we will hold n rounds of competitions, so that each team member of Team A must play with all the players of Team B. It is required to make an orchestration table against each other: 1. Each contestant has a fight with all the contestants of the other party. 2. the absolute value of the difference in the number of

, belongs to another server, or even belongs to other information systems; "Conversion" occurs when a service message does not have the same data format-this is a convention rather than an accident. Three of them: routing, Protocol, and transformation have many close relatives, though, but the three are still considered the main ESB concepts. In this article, we will focus on the first one, and how it is associated with one of its closest relatives: allocation. Let's start with a brief descrip

Biztalk is an efficient Message Processing Engine that uses multi-thread concurrency to process messages. In other words, when a message is received, a new message processing instance is generated. However, sometimes the target system may not be capable of concurrent processing. In this case, you need to use a single instance in BizTalk to process messages. In the BizTalk pipeline, you can directly enable delivery in order. However, similar options are not provided in

Ansible automated O M tool and ansible automated 1 Ansible 1> introduction to ansible Ansible is a new automatic O M tool developed based on Python. It integrates the advantages of many O M tools (puppet, cfengine, chef, func, fabric, implements batch system configuration

This defines the host. Here, xx. xx can be equivalent to localhost, 127.0.0.1, 192.168.1.1, and so on. You can specify multiple server ip addresses under the jdk label.Define roles Create a new site. yml file. Of course, the name can be defined by yourself. ---# This playbook deploys a simple standalone Tomcat 7 server. - hosts: tomcat-servers user: root roles: - tomcat This defines the first simplest main "function" -- site. yml of the playbook. It tells

If you do not have written authorization, do not reprint it. Chapter 4 Use of ansible in large projects New features in 1.3There are two features in Ansible 1.3 that were alluded to previously in the chapter.The first feature is the metadata roles. They allow you to specify that your roledepends on other roles. For example, if the application that you are deploying needsto send mail, your role could depend

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, so it is more

Do not reprint advanced playbook without written permission Finding files with variablesAll modules can take variables as part of their arguments by dereferencing themwith {{ and }} . You can use this to load a particular file based on a variable.For example, you might want to select a different config file for NRPE (a Nagioscheck daemon) based on the architecture in use. Here is how that would look:---#1- name: Configure NRPE for the right architecture#2hosts: ansibletest#3user: root#4tasks:#5