Hitchhikers Guide to OpenStack Toolchains

Transcription

1 Accelerating the adoption of Cloud Computing Hitchhikers Guide to OpenStack Toolchains May 14, 2014 CC BY Creative Commons Attribution 3.0 United States

2 So you re deploying a cloud Its seldom easy Stay away from latest releases Chasing trunk is ugly Try to stay on happy path configurations if possible Need well defined defaults Xwindows? Feels like the Linux distro wars 2

3 Toolchains, divide and conquer a toolchain is the set of programming tools that are used to create a product (wikipedia) Unix is a collection of utilities OpenStack itself is a large complex toolchain Good programmers are lazy I spend a lot of time being lazy. Larry Wall grep CONFIG_NEUTRON_DB_PW /root/packstack-answers-* cut -d= -f2 tail -n1 3

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7 DevOps Toolchain Control Provisioning Release Orchestration Deploy CI Server Issue tracker Dispatcher Config management Artifact repository Build SCM Repository Scheduler OS boot/ install Code Workflows Model Events Trending Resources Configuration Asset inventory Identity Trending Reporting Topology Host naming CMDB Monitoring Sources 7

8 Provisioning Provisioning Foreman/Packstack (puppet) Deploy TripleO/Tuskar FuelWeb MAAS/Juju Crowbar (pluggable) (puppet) (charms) (chef/barclamps) Config management OS boot/ install Rackspace Private Cloud Tools (chef) 8

9 Provisioning Evalua+on: The Results Tool TTC * Capabili+es Resiliency Complexity Version Crowbar ver 1.6 Fuel Web ver Rackspace P.C. N/A N/A ver MaaS/JuJu ver 1.2/0.7 Foreman ver bare metal prov. HW checks no4fica4on/ deploy tool HA mul4 DC mul4 zone OpenStack HA hardware/bios/ RAID good support meets requirements minimum requirements missing features * TTC = +me- to- cluster, the +me it took deployment to be customized, documented, and repeated by Symantec staff SYMC Confiden+al November 5 th, 2013 Brian Chong and Shane Gibson 9

10 Puppet modules Provisioning Deprecating puppet-openstack on puppet forge Cisco Puppet OpenStack Builder, RDO, github.com/stackforge and Deploy Config management OS boot/ install others currently active Stackforge weekly dev status Weekly dev meeting coming 10

11 Chef Cookbooks Provisioning Code on github/stackforge Weekly Google dev hangout hosted by Matt Ray less fragmentation Deploy Config management OS boot/ install 11

12 Machine Image Bldrs Provisioning VMBuilder, Imagefactory, Suse Studio DiskImageBuilder from TripleO project gaining traction Most successful with VeeWee or Deploy Config management OS boot/ install Packer creating machines in Vagrant and converting to QCOW2 with VBoxManage clonehd --format RAW qemu-img convert! Not much luck with Boxgrinder, Oz 12

13 Orchestration Control Python implementation of Ansible and Saltstack accelerates adoption Openstack Heat gaining traction, heavily used by TripleO Orchestration Dispatcher Scheduler Have seen Rundeck/Activi/Fabric deployed Scalr and Tuskar projects providing cloud elastic scale and mgmt console Scalr adds cloud abstraction 13

14 Regular Toolchain Apply Jenkins+JCloud plugin in heavy use Continuous Integration - Yes! Continuous Delivery - YES! TripleO focused on this lifecycle Release Artifact repository CI Server Build Issue tracker SCM Repository 14

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17 TripleO Artifact repository Release CI Server Build Issue tracker SCM Repository OpenStack on OpenStack Continuously test your bare metal config Create different versions/configs of OpenStack with Docker or KVM Continuous Delivery the best way to stay sane if you find yourself chasing the trunk of OpenStack 17

18 DevOps Reprovision instead of Repair Servers are Cattle not Pets Don t chase pretty unicorns 18

19 Source: Robert Collins HP Cloud Services Artifact repository Release CI Server Build Issue tracker SCM Repository 19

20 Continuous Delivery Artifact repository Release CI Server Build Issue tracker SCM Repository 20

21 Testing Openstack Tempest Bunch/Lettuce/Cucumber Gauntlt TripleO goals include CI of dev updates Artifact repository Release CI Server Build Issue tracker SCM Repository 21

22 Monitoring Usual suspects Zabbix/Zenoss/Cacti/Icinga/OpenQRM/ Sensu/graphite/collectd/statsd Logstash/Loggly if not using Splunk New Kid in town Events Trending Trending Reporting Monitoring 22

23 Devs Tools Fog, Aviator (ruby) JClouds, CloudFoundry (Java) PiCloud, LibCloud, OpenStack (Python)... 23

24 PaaS on OpenStack Trove Solum CloudFoundry OpenShift 24

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26 Thank You Lee Thompson, Director Cloud Integration

27 Overview Solinea at a Glance OVERVIEW Industry Focus Headquarters Founded January 2013! Geographies Asia, USA!! Open Infrastructure, OpenStack! San Francisco, CA CUSTOMERS Top 5 Global Automotive Firm! Tier 1 Network Provider! Risk Management Analytics! Easter Europe CSP! OpenStack Distro Provider! Security Analytics Firm! Leading SDN Provider! TEAM PAST DEPLOYMENTS Major US Telco! US Infrastructure Service Provider! North Asian Telco! Global Electronics Manufacturer! Global Gaming Company! 27

28 Solinea Services Solinea helps Enterprises adopt OpenStack solutions through targeted services Conceive Architect Integrate Adopt Conceive the cloud strategy for existing and new cloud services to drive customer adoption Architect the cloud platforms based on market demand and internal capabilities Implement the cloud offerings and integrate them into the existing infrastructure & processes Operate the cloud, transfer knowledge, train the team and enable rapid adoption 28