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Everything ruby

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Compared to 2 - 3 years back today's eco-system around IT Operations has changed significantly, The definitive responsibility line between infrastructure administrators and developers has been …

Compared to 2 - 3 years back today's eco-system around IT Operations has changed significantly, The definitive responsibility line between infrastructure administrators and developers has been blurring continuously. We have experienced that developers want to experience same level of ease as its publicly available in form of commodity hardware, computing, monitoring, deployment and source control systems. Lots of IT organizations still go through lot of manual process for provisioning, monitoring, analysis, setup and do not take advantage new age tools. We had these issues in our existing environment as well. WE have been managing our servers using new age configuration management tools but thats not sufficient as we did not bring that advantage to our end users.

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Transcript

  • 1. Everything Ruby Ajey Gore @ajeygore
  • 2. About me• Developer• Sys Ad• DevOps
  • 3. More like a discussion• Listen to our experiences• Tell us about your experiences
  • 4. About the talk
  • 5. • Ruby for development• Ruby for operations• Used it for both - single team
  • 6. Why Ruby?
  • 7. • Nice language• OpenSource• DSLs can be built easily• Great community• Multiple implementations (JRuby, MRI etc)
  • 8. Development
  • 9. Build and testing
  • 10. Provisioning
  • 11. require fogfog = Fog::Compute.new( :provider => AWS, :region=>eu-west-1, :aws_access_key_id => yyy, :aws_secret_access_key => xxxx)server = fog.servers.create( :image_id=>ami-311f2b45, :flavor_id=>t1.micro, :key_name => pey-pair-name)
  • 12. Deployment
  • 13. role :app, "A", "B"role :web, "C"task :deploy, :roles => :app do run deployend
  • 14. ConfigurationManagement
  • 15. execute yum -y update -securitypackage httpdservice httpd do action :runendcookbook_file "/etc/httpd/conf.d/mysite.conf"do source "etc/httpd/conf.d/mysite.conf" owner root group root mode 0644 notifies :reload, service[httpd] end
  • 16. pipe configuration with provisioning
  • 17. knife ec2 server create -r ‘role[web_server]’
  • 18. Orchestration
  • 19. New Host
  • 20. MonitoringNew Host
  • 21. Monitoring BackupNew Host Schedule
  • 22. Monitoring BackupNew Host Schedule Enter into proxy
  • 23. mco rpc chef --with-fact ‘role=monitor’mco rpc chef --with-fact ‘role=app’mco rpc backup --with-fact ‘role=db’mco rpc deploy --with-fact ‘role=app’mco rpc chef --with-fact ‘role=loadbalancer’
  • 24. Monitoring
  • 25. { "client": { "name": "webapp01.local", "address": "10.0.0.1", "subscriptions": [ "web" ] }}
  • 26. Supervising
  • 27. Bluepill.application("httpd") do |app| app.process("httpd") do |process| process.start_command = "/usr/bin/apachctl start" process.pid_file = "/var/run/httpd.pid" endend
  • 28. Ruby is ubiquitous• Provisioning• Configuration• Development• Continuous Integration• Deployment• Monitoring
  • 29. Everything Ruby
  • 30. References• Fog - cloud provisioning and management• Chef - configuration management• MCollective - service and system services orchestration• Sensu - system monitoring• Bluepill - supervising system services