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Puppet is a tool used in ruby developmentHow to achieve basic automation with an exampleTwo machine master and slaveOne defines hostname and hosts on master Hostname master.liuwenzhi.com Vim/etc/sysconfig/network Vim/etc/hosts192.168.1.100 master.liuwenzhi.com192.168.1.101 slave.liuwenzhi.com Define hostname and hosts on the slave Hostname slave.liuwenzhi.com Vim/etc/sysconfig/network Vim/etc/hosts192.168.1.100 m
Tags: des style http io ar OS sp for strongLearning Puppet-Resource OrderingLearn about dependencies and refresh events, manage the relationships between resources, and discover the fundamental Puppet design pattern.DisorderLet's look back on one of our manifests from the last page:[[Email protected] manifests] # vim site. pp[[Email protected] manifests] # cat site. ppImport 'order. PP'[[Email p
puppet Getting StartedSkip to end of metadata 1puppet Puppet is an open source software automation configuration and Deployment tool, and many large IT companies are using puppet to manage and deploy software in a cluster. 2. The Design architecture Puppet is based on the C/S architecture. The server side holds all the
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 is under great pressure and resolution is slow, in addition, there may be errors such as "timeout" from time to time. Is there any optimization method? We found a solution on the official Puppet website. we found that puppetmaster can configure multiple ports and combine them with WEB proxy (Ngin
First, installation environmentRequires two computers or virtual machines; one is server and one is client; the configuration is as follows:Cat/etc/hosts127.0.0.1 localhost.localdomain localhost192.168.*.200 server.example.com Server192.168.*.180 client.example.com ClientNote: The host name must be a combination of letters and numbers, no special symbols such as _;Note: All hosts require clock synchronizationYum Install NTPChkconfig NTP onNtpdate pool.ntp.orgNote: Configure the Epel sourceRPM-IV
puppet Certificate Automatic certification of learning summaryThis article mainly introduces briefly puppet Certificate automatic authentication, due to manual authentication is more cumbersome. puppet installation is not described here, refer to the previous document "puppet Introduction and based on httpd instance D
To the users of Photoshop software for detailed analysis of the composition of the Dark wind of the puppet portrait tutorial. Tutorial Sharing: This tutorial knowledge points: 1. Digital painting 2, Retro color correction 3. Create a living puppet man 4, combined with the layer mask and color correction to adjust the layer effect 5, use the fi
1 Background 1.1 Docker introductionDocker is a container engine project based on lightweight virtualization technology from Docker, the entire project is based on the go language and complies with the Apache 2.0 protocol. Today, Docker can quickly automate deployment of applications within the container, and can provide container resource isolation and security
Git version control puppet # git and puppet can be found in other documents # cd/etc/puppet/# gitinit # Initialize git # gitadd * # Add all files in the directory to gitcache # mkdir-p /data/git/# git... git version control puppet # git and puppet can be found in other docum
1. Configure the CD as a Yum local source 2, install the production of Yum warehouse packages and Yum-priorities Management Pack 3, to http://yum.puppetlabs.com/el/6.4/products/x86_64/this address to download puppet installation package [Root@python-geek ~]# wget http://yum.puppetlabs.com/el/6.4/products/x86_64/facter-1.7.4-1.el6.x86_64.rpm[Root@python-geek ~]# wget http://yum.puppetlabs.com/el/6.4/products/x86_64/
First, the system environment 1. Puppet Service End release:rhel6.4 HOSTNAME:puppetserver.rsyslog.org Tcp/ip:172.16.200.100/24 Packages: Puppet-server-2.7.21-1.el6.noarch mcollective-client-2.2.4 activemq-5.5.0 2, puppet node release:rhel5.8 HOSTNAME:agent1.rsyslog.org Tcp/ip:172.16.200.101/24 Packages: Puppet
Puppet Deployment TomcatThe Tomcat runtime requires a Java environment, so both Tomcat and Java need to be installed, and the corresponding puppet will need to write two modules Tomcat and Java(puppet generally in the form of modules to deploy software)First, Java Module1.1 Creating a Module directory structure[[email protected] ~]# Mkdir–vp/etc/
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 is under great pressure and resolution is slow, in addition, there may be errors such as "time out" from time to time. Is there any optimization solution? We found a solution on the official Puppet website. We found that puppetmaster can configure multiple ports and combine them with WEB Proxy (N
With the rapid development of the IT industry, the traditional operation and maintenance methods rely on a large number of labor, the rapid development of automated operation and maintenance in recent years, has been a lot of it operation of the people's favor, a complete automated operation and maintenance of the system including systems installation, configuration management, service monitoring three aspects. So let's all take a look at the case of puppet
A concrete example to simply illustrate the specific structure of puppet create the first configurationA list of puppet that mainly contains these partsresources, files, templates, nodes, classes, definitionsPuppet in the definition of a module, this is more important, is basically the core of puppet, the module is mainly composed of resources, files, templates,
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 improve efficiency, avoid duplication of effort, reduce errors, accumulate knowledge, system
Puppet automated Nginx + Mongrel server load balancer configuration preface * as the company's application demand increases, the number of servers will also increase. when the number of servers increases, we will find that a puppetmaster is under great pressure and the resolution is slow. What are the optimization methods at this time... puppet automated Nginx + Mongrel server load balancer configuration pr
Dashboard is the puppet console for displaying information about puppet Master and puppet agents. This article provides Web services with the default Webrick. DashBoard installed in master.test.com. And in the client configuration file do the following configuration#vim/etc/puppet/puppet.conf[Agent]Report = TrueFirst,
Puppet automated Nginx + Mongrel Server Load balancer configuration preface * as the company's application demand increases, the number of servers will also increase. When the number of servers increases, we will find that a puppetmaster is under high pressure and has slow resolution. Is there any optimization method at this time? The answer is! The Puppet official website has a similar solution. puppetmast
Git version control puppet # git and puppet can be found in other documents # cd/etc/puppet/# git init # initialize git # git add * # add all files in the directory to git cache # mkdir-p/data/git/# git commit-m "/etc/puppet" # submit # git clone -- bare/etc/puppet/data/git/
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