puppet master configuration management

First, Introduction1) operation and maintenance work flowThe characteristics of high scalability and fault tolerance in the era of big data put forward higher requirements for operation and maintenance. System Management is no longer tired of installing the operating system, configuration and optimization of system parameters, patching, installing software, configuring software, adding a service era. To imp

'$ vardir/run '. rundir =/var/run/puppet # Where SSL certificates are kept. # The default value is '$ confdir/ssl '. ssldir = $ vardir/ssl [agent] # The file in which puppetd stores a list of the classes # associated with the retrieved provided atiion. can be loaded in # the separate ''puppet'' executable using the ''-- loadclasses'' # option. # The default value is '$ confdir/classes.txt '. classfile = $

Deployment and testing for cloud management tool puppetSystem Environment: 650) this. width = 650; "border =" 0 "src =" http://www.bkjia.com/uploads/allimg/131227/1U1405Z6-0.jpg "/> [root@rhel6u3-102puppet]#uname-r 2.6.32-279.el6.x86_64 [root@rhel6u3-102puppet]#cat/etc/redhat-release RedHatEnterpriseLinuxServerrelease6.3(Santiago) 1. Preparations 1. The host name can be resolved to the DNS or the hosts file can be resolved to each other)

Puppet uses the SSL (HTTPS) protocol for communication, and by default, the puppet server uses a ruby-based Webrick http server. Because the Webrick HTTP server is not very robust in handling the performance of the agent side, it is necessary to extend the puppet to build Nginx or other strong Web servers to handle the client's HTTPS requests.Issues that need to

result generates an intermediate "pseudo code" and then sends the pseudo code to the client; 3. The client receives and executes the pseudo code. The client sends the execution result to the server; 4. The server writes the execution result of the client to the log. The puppet process has two points worth noting. First, to ensure security, the client and master are based on SSL and certificates. Only the

Tags: HTTP Io OS AR for SP strong on 2014 ========================================================== ========================================================== ========================================================== ====================================Master172.31.10.249 linux1 linux1.test.comAgent172.31.10.220 linux2 linux2.test.com========================================================== ========================================================== ==========================================

machine still has a risk, so we need to be fault tolerant, the master distributed on different machines, and CA certification is also a very important part of the following framework we can do a hot standby. As shown in Figure 3. This architecture can also be extended. Again, we review the puppet working principle; Puppet client and Nginx are HTTPS connections,

First, the server planningThe following are the latest versions of Yum installed directly.Server operating system is centos6.2Puppetmaster1 10.168.32.116 puppstmaster1.jq.comPuppetmaster2 10.168.32.117 puppetmaster2.jq.comPuppet1 10.168.32.120 ag1.jq.comPuppet2 10.168.32.121 ag2.jq.comPUPPETCA1 10.168.32.118 puppetca1.jq.comPUPPETCA2 10.168.32.119 puppetca2.jq.comFacter.x86_64 1:2.3.0-1.el6Puppet.noarch 0:3.7.3-1.el6Second, software Installation2.1 Installing the Epel PackageAll servers Install

I. Introduction of PuppetPuppet is a configuration management software designed for data Center Automation management that manages the entire lifecycle of your IT Infrastructure: provisioning (provisioning) provisioning (configuration), Linkage (orchestration) and reporting (reporting).

1. Environmental preparednessOs:centos 6.4Turn off SELinux and iptablesDeployment Puppet: 1.0 Puppet 3.7 Department Install puppet Source: http://yum.puppetlabs.com/puppetlabs-release-el-6.noarch.rpmComplete Puppetmaster/agent deployment, certificate signing ...Hiera is a lookup tool for Key/value configuration data th

Puppet is a configuration management software designed to achieve automated database center management. Based on the C/S architecture. The puppet server stores all the configuration code for the client server, which is called mani

/puppet/Directory# git Pull # #同步仓库Third, Gitweb Management puppet CodeLighttpd version#yum Install Gitweb lighttpd#cat/etc/gitweb.conf$projectroot = "/etc/puppet"#cd/etc/puppet#git InstawebThis opens a HTTPD service on port 1234, which is as simple as displaying the page in