puppet stuff

This article refers to Yulaw's "puppet Combat", and get his guidance. Here, thank Yulaw.As mentioned in the previous article, Puppet is used to automatically generate files that are defined on the server by the client.We continue here to define the software that the client needs to install from the server.Here we install httpd for example.On the server side, we need to define the module, we define a httpd m

ArticleDirectory Module structure Writing module Best practices Original article address:Module fundamentals Puppet Module The module is puppet self-containedCodeAnd data set. Most of the lists can be placed in the module. The only exception is that the main list site. PP contains site-level and node-level code. Each puppet user must b

How the Linux server configures Linux Linux configuration management with puppet and Augeas management, puppet management configuration, Augeas management configuration Puppet is a centralized configuration management system for Linux, Unix, and Windows platforms, Using its own puppet description language, you can mana

BeginIn a text editor-Vim,Emacs, OrNano-Create a file with the following contents and filename: written and applied your first Puppet manifest.[[Email protected] ~] # Useradd testuser[[Email protected] ~] # Cat/etc/passwd | grep testTestuser: x: 536: 536:/home/testuser:/bin/bash[[Email protected] ~] # Pwd/Root[[Email protected] ~] # Vim user-absent.pp.[[Email protected] ~] # Cat user-absent.ppUser {'testuser ':Ensure => absent, }[[Email pro

Puppet automated high-availability cluster deployment As the company's application demand increases, the number of servers is also increasing. As the number of servers increases, we will find that a puppetmaster has slow response, high pressure, and slow resolution, are there any optimization solutions? You can use Puppetmaster to configure multiple ports and use Nginx web Proxy, so that the puppetmaster's affordability can be increased by at least 10

Basic Learning for Puppet 1. view official download sources Https://docs.puppet.com/guides/puppetlabs_package_repositories.html 2. Select the download source for the corresponding system Because the local machine is CentOS 7.1, select the YUM Source Https://yum.puppetlabs.com/ 3. Install Puppet # Wget https://yum.puppetlabs.com/puppetlabs-release-el-7.noarch.rpm # Rpm-ivh puppetlabs-release-el-7.noarch.rpm

192.168.6.226 as the service side192.168.6.223 for clients1,puppet InstallationService sideTurn off selinux iptablesAdd HostsVim/etc/hosts127.0.0.1 localhost localhost.localdomain localhost4localhost4.localdomain4 web10:: 1 localhost localhost.localdomainlocalhost6 localhost6.localdomain6 web10127.0.0.1 www.test1.com www.aaa.com www.test.com192.168.6.223 web9.aming.com192.168.6.226 web10.aming.comVim/etc/sysconfig/networkHostname web10.aming.comYum In

As an important tool in automated O M, puppet can be used for batch server or specified server software version updates and Configuration updates. Let's talk less about theme. Install puppet-server and puppet on the puppet server and client respectively. Since puppet i

First, testing[Email protected] ~]# MCO find puppetagent.ewin.com [[email protected] ~]# MCO pingpuppetagent.ewin.com time=91.49 ms----PING Statistics----1 replies max:91.49 min:91.49 avg:91.49Windows Client View LogsC:\mcollective\mcollective.log E, [2015-05-14t14:58:24.057800 #2608] ERROR--: Agents.rb:71:in ' rescue in Loadagen T ' Loading agent puppet failed:could not create instance of plugin mcollective::agent::P uppet:cannot Load such file--p Up

#for Install puppet client #by linyd 2013/1/30 #puppet version 2.7.3 "" #puppet server hostname client_host_name= "" #puppet CLIENT hostname server_ip= "" #puppet Server IP client_ip= "" #puppet CLIENT IP pat

Environment Description:192.168.153.133 Master.localdomain #Puppet Server192.168.153.134 Agent1.localdomain #Puppet AgentThe machine name here does not have the underline and other special services, otherwise it will be reported "the scheme puppet does not accept registry part" error message.1. Installing puppet Server

Nginx combined with multiple sets of puppet implementations (APACH+FORMAN+PUPPT)This case is a multi-set puppet server (Puppet+apache+foreman+foreman-proxy) system, using Nginx load balancer to realize the unified service function. The use of Puppet+apache+foreman+foreman-proxy configuration and Nginx+

As the 3.x Series no longer supports mongrel, nginx + passenger is used for load balancing. Previously, nginx + mongrel and puppet version were released in the 2.7 series, so they can still be used; Environment Description: Operating System: centos 5.8 64-bit Puppet version: 3.1 Series 1, upgrade Ruby to 1.8.7, install rubygems # rpm-uvh http://rbel.frameos.org/rbel5 # Yum install-y Ruby rubygems ruby-devel

Http://puppet.wikidot.com/puppet1 You can also use puppet init. PP to use puppet. however, this cannot take advantage of puppet. the biggest advantage of puppet is the C/S mode configuration. all managed machines get their configuration files from the same puppet master serv

Puppet uses ENC to report 'could not load external node results' This problem has occurred for a while. At the beginning, there were more than 10 alarm emails from about 3-5 times a day to the last day... Because the Puppet synchronization adopts two policies: Active triggering and timed synchronization, almost every error occurs during timed synchronization... The Pupp