Post on 06-May-2015
CloudFoundryPracticeSean@Weaveus
May 2011
History
• VMware founded 1998
• x86/x64 OS Emulation & Binary Translation
• VMware Workstation 1999
• VMware Server 2001
• EMC buys VMware$625M 2004
Diane Greene
2Monday, May 9, 2011
History
• Prepare DataCenter,Cloud 2007-
• Old CEO fired,new CEO Paul fromEMC Cloud Service
• Buy SpringSource $420M, Move to Platform, 2009
• CloudFoundry 2011
Paul Maritz
3Monday, May 9, 2011
History - Spring
• Started 2002, Rod Johnson, Juergen Holler
• Lightweight Application Platform (then JEE)
• Spring 1.0, 2004
• Spring 2.0, 2006, Spring 2.5, 2007
• Spring 3.0, 2009, Acquired to VMware
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Cloud History
• Google founded 1996~8
• GFS 2003, BigTable 2004, Gmail 2004, Docs 2006
• Salesforce 1999
• Facebook founded 2004
• Facebook Platform 2007
• Twitter founded 2006
• Amazon EC2 2006
• Oracle buys Sun 2009
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CloudFoundry
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CloudFoundry
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Server/Client
• VCAPVMware Cloud Application Platform
• Ubuntu Server
• VMCVMware Cloud CLI
• Any with Ruby, Java, Python
8Monday, May 9, 2011
Ruby App Demo
9Monday, May 9, 2011
Ruby App Demo
• Target -VCAP (host api.vcap.me)
• Ubuntu Server 10.04 LTS(on VMware Fusion)
• VCAP Installed & Started Client
• Client
• Ruby1.8
• Sinatra
Ruby Demo - EnvSeanMacBookPro:foo sean$ pwd/Users/sean/Documents/Projects/CloudFoundry/fooSeanMacBookPro:foo sean$ cat foo.rb require 'rubygems'require 'sinatra'
get '/' do host = ENV['VCAP_APP_HOST'] port = ENV['VCAP_APP_PORT'] "<h1>Ruby-Sinatry CloudFoundry</h1><h2>#{host}:#{port}</h2>"endSeanMacBookPro:foo sean$ vmc info
VMware's Cloud Application PlatformFor support visit support@cloudfoundry.com
Target: http://api.vcap.me (v0.999)Client: v0.3.10
User: sean@weaveus.comUsage: Memory (0B of 2.0G total) Services (0 of 16 total) Apps (0 of 20 total)SeanMacBookPro:foo sean$
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Ruby - Demo - PushSeanMacBookPro:foo sean$ vmc push fooWould you like to deploy from the current directory? [Yn]: Application Deployed URL: 'foo.vcap.me'? Detected a Sinatra Application, is this correct? [Yn]: Memory Reservation [Default:128M] (64M, 128M, 256M, 512M, 1G or 2G) Creating Application: OKWould you like to bind any services to 'foo'? [yN]: Uploading Application: Checking for available resources: OK Packing application: OK Uploading (0K): OK Push Status: OKStaging Application: OK Starting Application: OK
SeanMacBookPro:foo sean$ vmc push foo -n// ‘-n’ no questions
SeanMacBookPro:foo sean$ vmc list
+-------------+----+---------+-------------+----------+| Application | # | Health | URLS | Services |+-------------+----+---------+-------------+----------+| foo | 1 | RUNNING | foo.vcap.me | |+-------------+----+---------+-------------+----------+
SeanMacBookPro:foo sean$ vmc update foo// after a modification of // the application
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Spring App Demo
13Monday, May 9, 2011
Spring Demo
• Target - VCAP (host api.vcap.me)
• Ubuntu Server 10.04 LTS(on VMware Fusion)
• VCAP Installed & Started
• Client
• SpringSource Tool Suite 2.6
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Spring Application with Local TC Server
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ApplicationList
on VCAP
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Actually Fails ‘push’with my VCAP on VM
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https://github.com/SpringSource/cloudfoundry-samples/wiki/Spring-Hello-MongoDB-Sample-Application
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Spring Application fails ‘deploy’
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Spring App Demo Refs
• http://blog.springsource.com/2011/04/13/using-cloud-foundry-from-sts/
• https://github.com/SpringSource/cloudfoundry-samples/wiki/Spring-Hello-MongoDB-Sample-Application
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Node.JS App Demo
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!"
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In Depth
27Monday, May 9, 2011
VCAP
• Cloud Controller
• Health Manager
• Router
• DEA: Droplet Execution Agent
• Services
• NATS - as a Bus. Pub/Sub Messaging
28Monday, May 9, 2011
NAT
VCAP
Front-EndNginx Router
CloudController
DEA(App.
Server Node)
HealthManager
RedisNode
RedisGateway
MySQLNode
MySQLGateway
MongoDB Node
MongoDBGateway
Redis
MySQL
MongoDB
VMCClient
Redis
MySQL
MongoDB
DEA(App.
Server Node)
http://blog.cloudfoundry.com/post/5223861703/how-cloud-foundry-works-when-a-new-
application-is
http://blog.cloudfoundry.com/post/4754582920/cloud-
foundry-open-paas-deep-dive
29Monday, May 9, 2011
root 26338 0.0 0.0 27996 184 ? Ss 10:59 0:00 nginx: master process /usr/sbin/nginxwww-data 26339 0.0 0.2 28732 1052 ? S 10:59 0:00 nginx: worker processsean 27634 0.1 2.0 60932 10300 ? Sl 11:00 1:01 nats-server sean 27637 0.2 3.7 94856 19080 tty1 Sl 11:00 1:02 ruby /home/sean/cloudfoundry/vcap/router/bin/routersean 27654 0.2 13.2 415380 66804 tty1 Sl 11:00 1:25 ruby ./cloud_controllersean 27669 0.3 5.7 107768 29072 tty1 Sl 11:00 1:43 ruby /home/sean/cloudfoundry/vcap/dea/bin/deasean 27711 0.2 9.4 170548 47656 tty1 Sl 11:00 1:05 ruby /home/sean/cloudfoundry/vcap/health_manager/bin/health_managersean 27743 0.1 7.0 136772 35460 tty1 Sl 11:00 0:59 ruby /home/sean/cloudfoundry/vcap/services/redis/bin/redis_gatewaysean 27781 0.1 1.4 139800 7180 tty1 Sl 11:00 0:57 ruby /home/sean/cloudfoundry/vcap/services/redis/bin/redis_nodesean 27800 0.1 7.0 136900 35436 tty1 Sl 11:00 1:01 ruby /home/sean/cloudfoundry/vcap/services/mysql/bin/mysql_gatewaysean 27817 0.3 6.0 144764 30612 tty1 Sl 11:00 1:52 ruby /home/sean/cloudfoundry/vcap/services/mysql/bin/mysql_nodesean 27836 0.1 7.2 136744 36680 tty1 Sl 11:00 0:59 ruby /home/sean/cloudfoundry/vcap/services/mongodb/bin/mongodb_gatewaysean 27853 0.1 7.3 142744 36900 tty1 Sl 11:00 0:57 ruby /home/sean/cloudfoundry/vcap/services/mongodb/bin/mongodb_node
VCAP Processes
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#$
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CloudFoundry
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References
• Images
• http://cache.gawkerassets.com/assets/images/34/2008/08/GreeneAPRisberg.jpg
• http://infosmackpodcasts.com/infosmack-63-vmwares-paul-maritz/
• http://blog.springsource.com/2011/04/12/launching-cloud-foundry/
• http://blog.springsource.com
• http://blog.cloudfoundry.com/
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