Austin OpenStack Meetup: Chef and OpenStack

Deploying OpenStack with Opscode Chef

matt@opscode.comwww.opscode.com

Thursday, February 16, 12

Who am I?

• Matt Ray

• Senior Technical Evangelist

• Opscode, Inc.

• Twitter/GitHub/Launchpad/IRC: mattray

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Deploying and Managing OpenStack is not simple.

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Chef makes it easier.

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Infrastructure as Code

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Enable the reconstruction of the business from

nothing but a source code repository, an application

data backup, and bare metal resources.

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Configuration Management

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System Integration

http://www.flickr.com/photos/opalsson/3773629074/

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The Chef Community

• Apache License, Version 2.0

• 550+ Individual contributors

• 100+ Corporate contributors

• Dell, Rackspace,VMware, RightScale, Heroku, and many more

• 400+ cookbooks

• http://community.opscode.com

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Resourcesopenstack-cookbooks

crowbaropenstack-chef

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github.com/mattray/openstack-cookbooks

• Chef repository for deploying OpenStack

• Bexar/Cactus

• source for many other efforts

• Crowbar

• Mercado Libre

• HP

• http://wiki.opscode.com/display/chef/Deploying+OpenStack+with+Chef

• deprecated

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Crowbar

• Datacenter installer from Dell

• Extension of the Chef server

• Components are "barclamps"

• Dell released under the Apache 2 license

• Developed by Dell, Rackspace & Opscode

• Active Development & Community

• https://github.com/dellcloudedge/crowbar

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github.com/openstack/openstack-chef

• Chef repository for deploying OpenStack

• Diablo

• trunk (Essex)

• source for many other efforts

• TryStack.org

• Smokestack testing

• mattray/openstack-chef

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Deploying OpenStack

• Chef ties it all together automatically

• Scaling changes how we deploy

• Configurations will be supported, shared & documented

• Licensing makes it available to everyone

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knife openstack

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knife openstack

$ knife openstackAvailable openstack subcommands: (for details, knife SUB-COMMAND --help)

** OPENSTACK COMMANDS **knife openstack flavor list (options)knife openstack image list (options)knife openstack server create (options)knife openstack server delete SERVER [SERVER] (options)knife openstack server list (options)

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knife.rb

#trystack.orgknife[:openstack_username] = "mattray"knife[:openstack_password] = "password"knife[:openstack_auth_url] = "http://trystack.org:5000/v2.0/tokens"

#demo.rcb.meknife[:openstack_username] = "opscode"knife[:openstack_password] = "password"knife[:openstack_auth_url] = "http://demo.rcb.me:5000/v2.0/tokens"

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knife openstack flavor list

$ knife openstack flavor listID Name RAM Disk 1 m1.tiny 512 MB 0 GB 2 m1.small 2048 MB 20 GB 3 m1.medium 4096 MB 40 GB 4 m1.large 8192 MB 80 GB 5 m1.xlarge 16384 MB 160 GB

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knife openstack image list

$ knife openstack image listID Name 13 natty-server-cloudimg-amd64 12 natty-server-cloudimg-amd64-kernel 15 oneiric-server-cloudimg-amd64 14 oneiric-server-cloudimg-amd64-kernel

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knife openstack server create --node-name ko1 --flavor 1 --image 13 -S trystack

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knife openstack

$ knife openstack server listInstance ID Name Public IP Private IP Flavor Image Keypair State 185 ko1 8.21.28.24 8.21.28.24 1 13 trystack active

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$ ssh -i ~/.ssh/trystack.pem ubuntu@8.21.28.24The authenticity of host '8.21.28.24 (8.21.28.24)' can't be established.RSA key fingerprint is 0c:d8:3e:34:d1:de:c4:ee:5f:bc:b5:89:11:0d:73:e0.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added '8.21.28.24' (RSA) to the list of known hosts.Welcome to Ubuntu 11.04 (GNU/Linux 2.6.38-13-virtual x86_64)

* Documentation: https://help.ubuntu.com/

System information as of Thu Feb 16 23:43:29 UTC 2012

System load: 0.08 Processes: 63 Usage of /: 40.8% of 1.35GB Users logged in: 0 Memory usage: 6% IP address for eth0: 8.21.28.24 Swap usage: 0%---------------------------------------------------------------------<snip>Get cloud support with Ubuntu Advantage Cloud Guest http://www.ubuntu.com/business/services/cloud

The programs included with the Ubuntu system are free software;the exact distribution terms for each program are described in theindividual files in /usr/share/doc/*/copyright.

Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted byapplicable law.

To run a command as administrator (user "root"), use "sudo <command>".See "man sudo_root" for details.

ubuntu@ko1:~$

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$ knife bootstrap 8.21.28.24 -i ~/.ssh/trystack.pem -x ubuntu --sudo -d omnibusBootstrapping Chef on 8.21.28.248.21.28.24 [Thu, 16 Feb 2012 23:51:40 +0000] INFO: *** Chef 0.10.8 ***8.21.28.24 [Thu, 16 Feb 2012 23:51:40 +0000] INFO: Client key /etc/chef/client.pem is not present - registering8.21.28.24 [Thu, 16 Feb 2012 23:51:42 +0000] INFO: Setting the run_list to [] from JSON8.21.28.24 [Thu, 16 Feb 2012 23:51:42 +0000] INFO: Run List is []8.21.28.24 [Thu, 16 Feb 2012 23:51:42 +0000] INFO: Run List expands to []8.21.28.24 [Thu, 16 Feb 2012 23:51:42 +0000] INFO: Starting Chef Run for ko1.novalocal8.21.28.24 [Thu, 16 Feb 2012 23:51:42 +0000] INFO: Running start handlers8.21.28.24 [Thu, 16 Feb 2012 23:51:42 +0000] INFO: Start handlers complete.8.21.28.24 [Thu, 16 Feb 2012 23:51:43 +0000] INFO: Loading cookbooks []8.21.28.24 [Thu, 16 Feb 2012 23:51:43 +0000] WARN: Node ko1.novalocal has an empty run list.8.21.28.24 [Thu, 16 Feb 2012 23:51:44 +0000] INFO: Chef Run complete in 1.414499044 seconds8.21.28.24 [Thu, 16 Feb 2012 23:51:44 +0000] INFO: Running report handlers8.21.28.24 [Thu, 16 Feb 2012 23:51:44 +0000] INFO: Report handlers complete

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Yay Bleeding Edge!

$ git clone git@github.com:mattray/fog.git$ cd fog$ gem build fog.gemspec$ gem install fog-1.1.2.gem

$ git clone -b 0.6.0 git@github.com:mattray/knife-openstack.git$ cd knife-openstack$ gem build knife-openstack.gemspec$ gem install knife-openstack-0.6.0.gem

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What's Next?

http://www.flickr.com/photos/felixmorgner/4347750467/

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knife-openstack roadmap

• Patches will be merged upstream

• http://wiki.opscode.com/display/chef/OpenStack+Bootstrap+Fast+Start+Guide

• bootstrap will be fixed

• Push to Rubygems.org

• Testing will be done with Crowbar

• Essex/trunk support will be tested

• security groups and floating IPs

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Chef Roadmap

• Diablo release (RCB patches)

• Essex milestones (RCB patches)

• Multiple Hypervisors

• KVM, Xen, LXC?

• Databases

• PostgreSQL, MySQL

• HA Support

• Red Hat/Illumos?

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Questions?

http://www.flickr.com/photos/mrchippy/443960682/

Questions?

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Thanks!

http://www.opscode.com

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