puppet dsl

Digital Subscriber line or DSL is a technology that provides digital connectivity via copper or local telephone networks. Its history dates back to the 1988, when an engineer at Bell Labs designed a method that allows digital signals to be loaded into unused bands on a telephone line, which provides data communication on a regular telephone line without compromising the voice service. But Bell's management is not enthusiastic about this, because if us

Install the latest Puppet configuration management tool on CentOS6.4 Install puppet 3.1.1 on CentOS6.4 system. For more information, see chenshake.OS: centso 6.4 X64Puppet 3.1.1Puppet master: master. canghai. comPuppet clients: node1-5.canghai.com Puppet requires that all machines have a complete domain name (FQDN). If no DNS server provides a domain name, you ca

Puppet Enterprise Architecture deployment I have been preparing for Puppet. I have read the Puppet document these two days and simulated the deployment scheme of Puppet in the production environment:Test Machine:Server: 192.168.3.68Clinet: 192.168.3.67Command rules:Application _ IDC _ location _ IP address _ server sys

Org.jooq.impl.DSL is the main class that generates all Jooq objects. It acts as a static factory to generate database table expressions, column expressions, conditional expressions, and other query parts. After Jooq 2.0, the static factory method was introduced in order to make the client code more approximate to SQL. When you use a DSL, you simply need to introduce all the static methods from the DSL class

Recently I interviewed the O M of two major e-commerce websites. The company has high requirements on system automation management, virtualization, mysql cluster, system performance optimization, and shell and python programming, although the interview was not successful, I also understood my goal in 2013.As we all know, spring is the season of sowing, and the season of recovery of all things. Only the seeds of hope are planted in spring, summer can blossom, and autumn can produce results, in w

Manually set DSL broadband connection in Ubuntu After installing Ubuntu, I found that the DSL connection of the graphic interface was useless and I was depressed for several days. I think it would be a waste of 120 hours of mobile traffic every month. Just as I wanted to return to the Windows system, I found a good way to manually set up a connection to DSL. The

IDE Integration Using Visual Studio as your DSL ide Using # develop as your DSL idesharpdevelop (# develop) Integrating an IDE with a DSL Application The main difference between creating an IDE and integrating an IDE lies in the capa- Bilities that you provide the user with. In the IDE scenario, you're providing the user With the tools to do development.

Translator Address: "Turn" list of new Android Gradle build tools: New DSL structure and Gradle 2.5 Original: First look at new Android Gradle Build tools:the new DSL structure and Gradle 2.5 Bilingual address: "Turn-bilingual" list new Android Gradle build tool: New DSL structure and Gradle 2.5 Translation: MRFU Check: MRFU The A

A few months ago, bloggers were concerned about DSL, so I thought, I created some DSL in gac.codeplex.com, so I said it today. Creating a DSL I'm afraid it's the first time a lot of people have ever designed a language. The first time I did this was when I wrote this stupid arpg in high school. It was a very simple scripting language, and it was similar to a com

1. Install puppet. Note: the client and server versions should be the same as possible. If they cannot be the same, the Client Version cannot be too old. The server version cannot be lower than the Client Version. Installation and simple configuration steps: Installation preparation (applicable to server and client ): First, you need to change the computer name: Hostname puppet. nn. Local or: Hostname-F/et

After installing Ubuntu, I found that the DSL connection of the graphic interface was useless and I was depressed for several days. I think it would be a waste of 120 hours of mobile traffic every month. Just as I wanted to return to the Windows system, I found a good way to manually set up a connection to DSL. The detailed method is described below. 0x00: Install pppoeconfsudoapt-getinstallpppoeconf0x01: S

Puppet building notes I. Introduction Puppet is a C/S structure software that centrally manages files, packages, servers, cron, user, group, exec (execute shell commands), yumrepo, and other common resources of multiple servers. Ii. puppet Workflow Puppet client collects client information through facter (host name,

The characteristics of high scalability and fault tolerance in large data age put forward higher requirements for operational dimension. System Management is no longer tired of installing the operating system, configuring and optimizing the parameters of the system, patching, installing software, configuring software, adding a service. In order to improve efficiency, avoid duplication of work, reduce errors, accumulate knowledge, system administrators have begun to do some local automation work.

Summarize experience on the web1. Modify/etc/ppp/optionssudo gedit/etc/ppp/optionsLcp-echo-failure 200Lcp-echo-interval 200These two values are as large as possible and can continue to be large if they still break2. In Configuring the DSL650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/79/13/wKiom1aHwxHRoI04AACTVgty3_I570.png "title=" Selection _ 001.png "alt=" Wkiom1ahwxhroi04aactvgty3_i570.png "/>650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/79/13/wKiom1aHw9rAYrNnAADJVuT

Operating system environment used for this installation: Centos6.5 x86_64,puppet3.8.3# #服务器端1. Modify the hostname (very important)The service side and each client should ensure that the domain name can be resolved to the corresponding server correctly!With the use of DNS services, this is simplified by the way the hosts are modified.#vim/etc/hosts192.168.0.26 maseter.puppet.com#vim/etc/sysconfig/networkModify hostnameHostname=maseter.puppet.comIf you don't want to restart, the temporary hostnam

we have improved the display of the designer in the previous section. In this section, we will go deep into some logic details of the state machine designer, add logical rules to our designer. prepare for generating Code . before starting, let's take a look at the relationship between several transition attributes: 1. when you edit the event, condition, and Action attributes, the label attributes are automatically calculated and displayed, the calculation logic is event [ condition ]/ actio

1.puppet Master Puppet master defaults to a daemon that runs in the background with Ruby's built-in Webrick, as well as using the most common Web server Apache and Nginx replacement Webrick to improve performance. Puppet Master main function is to compile the configuration file, files, templates, custom plugins for nodes. [Email protected]:nodes#

I. Overview of PupperPuppet, this is the current operation and maintenance of the mainstream automation tools, most operations managers have heard, or in use and in the consideration of use. Puppet can cooperate with Cobbler,puppet can also be implemented with Func operation and maintenance automation, simplification, complexity for the simple.1. What is puppetPuppet is a centralized configuration managemen

Puppet is an open-source automated deployment tool. The following describes the installation and configuration of puppet.1. Operating System: redhat5.3 (64-bit System)2. System Architecture:192.168.0.200 Server192.168.0.201 Client192.168.0.202 Client 3. Install ruby. (the server and client must be installed before puppet is installed)# Rpm-Uvh http://download.fed

Puppet configures systems in two main stages: Compile a catalog Apply the catalog The agent/Master Architecture Puppet usually runs in an agent/Master architecture, where a puppet master server controls important configuration info and managed agent nodes request only their own configuration catalogs.Basics In this architecture, managed nodes runPuppet agentAp