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在 CentOS 系統(tǒng)中,Puppet 是一個(gè)強(qiáng)大的配置管理工具,它可以幫助我們自動(dòng)化地部署和管理軟件,F(xiàn)oreman 是 Puppet的一個(gè)組件,它提供了一個(gè)Web界面,使得我們可以方便地查看和管理服務(wù)器的狀態(tài),本文將介紹如何在 CentOS 系統(tǒng)上安裝 Puppet Foreman。

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安裝前提
1、確保已經(jīng)安裝了 CentOS 系統(tǒng);
2、確保已經(jīng)安裝了 EPEL 倉庫;
3、確保已經(jīng)安裝了 Node.js;
4、確保已經(jīng)安裝了 Ruby。
安裝 Puppet Foreman
1、安裝 EPEL 倉庫
sudo yum install epel-release
2、安裝 Node.js
curl -sL https://rpm.nodesource.com/setup_14.x | sudo bash - sudo yum install -y nodejs
3、安裝 Ruby
sudo yum install -y ruby
4、添加 Puppetlabs GPG 密鑰
curl https://apt.puppetlabs.com/GPG-KEY-puppetlabs | sudo apt-key add -
5、創(chuàng)建 PuppetLabs 源列表文件
echo "deb http://apt.puppetlabs.com/el/7 puppetlabs-release-7.x" | sudo tee /etc/apt/sources.list.d/puppetlabs.list
6、更新軟件包信息并安裝 Puppet Foreman
sudo apt-get update && sudo apt-get install puppet-foreman
7、啟動(dòng) Puppet Foreman 并設(shè)置開機(jī)自啟動(dòng)
sudo systemctl start puppet-foreman && sudo systemctl enable puppet-foreman
8、訪問 Puppet Foreman Web界面(默認(rèn)地址:http://your_server_ip:3000)進(jìn)行配置,如果需要修改默認(rèn)密碼,可以在命令行中執(zhí)行以下命令:
sudo puppet resource service puppet ensure=running enable=true,hasrestart=true,hasmojo=true,hascommand=true,hassyslog=false,hascron=false,hasdaemon=false,hassupervisord=false,noautostart=false,pathtocmd='/usr/bin/puppet',username='puppet',password='your_new_password'; echo 'export PUPPET_USERNAME=puppet' >> ~/.bashrc; echo 'export PUPPET_PASSWORD=your_new_password' >> ~/.bashrc; source ~/.bashrc; pwd; whoami; exit; puppet --version; puppet agent --version; puppet module list; puppet module install stdlib; puppet module install puppetlabs-stdlib; puppet module install puppetlabs-apache; puppet module install puppetlabs-java; puppet module install puppetlabs-python; puppet module install puppetlabs-postgresql; puppet module install puppetlabs-rabbitmq; puppet module install puppetlabs-mongodb; puppet module install puppetlabs-redis; puppet module install puppetlabs-memcached; puppet module install puppetlabs-mysql; puppet module install puppetlabs-nfs; puppet module install puppetlabs-couchdb; puppet module install puppetlabs-git; puppet module install puppetlabs-consul; puppet module install puppetlabs-zookeeper; puppet module install puppetlabs-vault; puppet module install puppetlabs-vegeta; puppet module install puppetlabs-webhdfs; puppet module install puppetlabs-hadoop; puppet module install puppetlabs-storm; puppet module install puppetlabs-kafka; puppet module install puppetlabs-elasticsearch; puppet module install puppetlabs-logstash; puppet module install puppetlabs-netflixoss; puppet module install puppetlabs-haproxy; puppet module install puppetlabs-mongodb32; puppet module install puppetlabs-mongodb42; puppet module install puppetlabs-mongodb44; puppet module install puppetlabs-mongodb46; puppet module install puppetlabs-mongodb48; puppet module install puppetlabs-mongodb50; puppet module install puppetlabs-mongodb52; puppet module install puppetlabs-mongodb54; puppet module install puppetlabs-mongodb56; Puppetfile是用于定義模塊的文本文件,您可以使用這個(gè)文件來定義您的應(yīng)用程序所需的所有模塊,如果您需要使用MySQL數(shù)據(jù)庫作為應(yīng)用程序的數(shù)據(jù)存儲(chǔ),那么您可以在Puppetfile中添加以下內(nèi)容:class mysql {' class {' package {' 'name':'mysql', 'version':'5.7'} exec{ '/usr/bin/mysqld_safe --user=root &>/var/log/mysqld.log'} service{ 'mysql':{ ensure=>started,enable=>true}} notify{ 'Reload MySQL service': 'service[mysql]'} notify{ 'Restart MySQL if down': 'service[mysql]:restart'}}如有需要,可以參考官方文檔了解更多關(guān)于Puppetfile的信息,https://docs.puppetlabs.com/puppet/latest/reference/lang_datatypes.htmlhashes。
本文題目:centos安裝openfoam
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