CloudFoundryin1Box简介：PCF－Dev篇-创新互联-营山大橙子建站

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CloudFoundryin1Box简介：PCF－Dev篇-创新互联

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在《CloudFoundry in 1 Box简介：Bosh－lite篇》我们介绍了Bosh－lite的架构和部署。在本篇中，我们将详细描述另一个CloudFoundry in 1 Box解决方案PCF－Dev。

1. PCF－dev简介

PCF是Pivotal发行的Cloud Foundry商业版，PCF－Dev原名MicroPCF，是Pivotal为PCF的应用开发人员准备的一款App单虚拟机版的CloudFoundry。但是，麻雀虽小，五脏俱全。PCF－Dev虽然可以在仅仅一台虚拟式上即可运行，但是却包含了cloud foundry完整的技术栈。下图展示了PCF－Dev的架构

CloudFoundry in 1 Box简介：PCF－Dev篇

在PCF－Dev中，除了包含了完整的Cloud Foundry，还包含了下列Cloud Foundry Service

MySQL
Redis
RabbitMQ

和一系列Buildpack

Java
Ruby
Python
Golang
Static file
Binary

PCF－Dev不仅功能强大，使用起来却是异常简便。下面我们就来一步一步搭建一个PCF－Dev环境。

2.环境准备

笔者采用的事Cent OS 7.2作为宿主机的操作系统，VirtualBox为虚拟机平台

2.1 安装以来的软件包

# rpm -Uvh http://mirror.pnl.gov/epel/7/x86_64/e/epel-release-7-5.noarch.rpm # yum install -y vim git screen kernel* libX11 qt SDL SDL-devel libxml2-devel \ libvpx libpng libXt libXmu libxslt libxslt-devel openssl \ openssl-devel libXcursor libXinerama qt qt-devel wget gcc unzip ntpdate net-tools

2.2 安装Ruby环境

笔者使用rbenv来安装和管理ruby

# git clone git://github.com/sstephenson/rbenv.git $HOME/.rbenv # git clone https://github.com/sstephenson/ruby-build.git $HOME/.rbenv/plugins/ruby-build # echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile # echo 'eval "$(rbenv init -)"' >> ~/.bash_profile # source ~/.bash_profile # rbenv install 2.3.0 # rbenv global 2.1.3 # gem install bundle # gem install nokogiri — --use-system-libraries

2.3安装Vagrant

# wget https://releases.hashicorp.com/vagrant/1.8.1/vagrant_1.8.1_x86_64.rpm # rpm -Uvh vagrant_1.8.1_x86_64.rpm

验证vagrant

# vagrant --version Vagrant 1.8.1

2.4 安装VirtualBox

# wget http://download.virtualbox.org/virtualbox/5.0.16/VirtualBox-5.0-5.0.16_105871_el7-1.x86_64.rpm # #安装virtualbox时需要linux kernel的源代码，设置KERN_DIR环境变量指示kernel源代码路径 # export KERN_DIR=/usr/src/kernels/ # rpm -Uvh VirtualBox-5.0-5.0.16_105871_el7-1.x86_64.rpm

验证virtualbox是否安装成功

# VBoxManage --version 5.0.16r105871

3.部署PCF－Dev

3.1 从pivotal network下载PcF－dev

CloudFoundry in 1 Box简介：PCF－Dev篇

Pivotal Network地址：http://network.pivotal.io

3.2 解压pcf－dev

3.3 启动pcf－dev

＃ cd ＃ ./start-osx #在linux也可以正常工作

3.4 查看PCF－dev component

＃ cd ＃ vagrant ssh ##登陆pcf－dev虚拟机＃登陆之后的pcf－dev虚拟机 $ sudo -i ＃ monit summary root@agent-id-pcfdev-0:~# monit summary The Monit daemon 5.2.5 uptime: 14m Process 'consul_agent' running Process 'cloud_controller_clock' running Process 'cloud_controller_ng' running Process 'cloud_controller_worker_local_1' running Process 'cloud_controller_worker_local_2' running Process 'nginx_cc' running Process 'cloud_controller_migration' running Process 'cloud_controller_worker_1' running Process 'doppler' running Process 'gorouter' running Process 'loggregator_trafficcontroller' running Process 'metron_agent' running Process 'nats' running Process 'postgres' running Process 'route_registrar' running Process 'routing-api' running Process 'uaa' running Process 'etcd' running Process 'garden' running Process 'auctioneer' running Process 'bbs' running Process 'cc_uploader' running Process 'converger' running Process 'file_server' running Process 'nsync_listener' running Process 'nsync_bulker' running Process 'rep' running Process 'route_emitter' running Process 'ssh_proxy' running Process 'stager' running Process 'tps_listener' running Process 'tps_watcher' running Process 'syslog-configurator' running Process 'process-watcher' running Process 'cf-redis-broker' running Process 'broker-nginx' running Process 'cf-redis-route-registrar' running Process 'cf-mysql-broker' running Process 'cf-mysql-route-registrar' running Process 'quota-enforcer' running Process 'mariadb_ctrl' running Process 'galera-healthcheck' running Process 'gra-log-purger-executable' running Process 'rabbitmq-broker' running Process 'rabbitmq-broker-route-registrar' running Process 'rabbitmq-management-route-registrar' running Process 'rabbitmq-server' running System 'system_localhost' running

启动后的PCF-Dev虚拟机配置了两块网卡,一块用来连接CloudFoundry网络，使用10.0.2.15/24；一块用来和宿主机通信，使用IP 192.168.11.11

如果设有http https proxy，需要执行如下步骤

export no_proxy=192.168.11.11,local.pcfdev.io

至此，PCF-Dev环境准备完毕。

4.部署app到PCF－Dev

4.1 安装CF CLI

#rpm -Uvh https://s3.amazonaws.com/go-cli/releases/v6.16.1/cf-cli-installer_6.16.1_x86-64.rpm

4.2 cf target

PCF－Dev默认的域名为local.pcfdev.io, *.local.pcfdev.io会被解析到192.168.11.11

＃ ping xyz.local.pcfdev.io PING xyz.local.pcfdev.io (192.168.11.11) 56(84) bytes of data. 64 bytes from 192.168.11.11: icmp_seq=1 ttl=64 time=0.818 ms 64 bytes from 192.168.11.11: icmp_seq=2 ttl=64 time=1.45 ms 64 bytes from 192.168.11.11: icmp_seq=3 ttl=64 time=1.33 ms 64 bytes from 192.168.11.11: icmp_seq=4 ttl=64 time=1.69 ms 64 bytes from 192.168.11.11: icmp_seq=5 ttl=64 time=1.25 ms ^C --- xyz.local.pcfdev.io ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4006ms rtt min/avg/max/mdev = 0.818/1.311/1.696/0.292 ms＃ cf api https://api.local.pcfdev.io --skip-ssl-validation Setting api endpoint to api.local.pcfdev.io... OK API endpoint: https://api.local.pcfdev.io (API version: 2.51.0) Not logged in. Use 'cf login' to log in. ＃ cf login ＃＃username/password are admin/admin API endpoint: https://api.local.pcfdev.io Email> admin Password> Authenticating... OK Targeted org pcfdev-org Targeted space pcfdev-space API endpoint: https://api.local.pcfdev.io (API version: 2.51.0) User: admin Org: pcfdev-org Space: pcfdev-space

4.3 部署App

＃ cd ＃ cf push

CloudFoundry in 1 Box简介：PCF－Dev篇

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