seven devops bottlenecks
TRANSCRIPT
Seven DevOps BottlenecksHart Hoover DevOps Automation Service @hhoover
HOW TO WEBINAR!
Have a question? Click “ASK A QUESTION!”
We’ll do Q&A at the end
Can’t see? ENHANCE!
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What are the bottlenecks?
• Not having leadership buy-in • Not having team buy-in • Not using config management • Automating waste • Not automating your tests • Not automating your deployment • Not involving security
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If you could buy some DevOps,
that would be greaaaaaat….
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Making the case by taking the risk
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Might require a re-org
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Making the case by taking the risk
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Deployment Time Deployment Frequency
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Making the case by taking the risk
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Lost time = Higher Dev Cost
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Rackspace Core Values
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FANATICAL SUPPORT in all we do.
RESULTS FIRST, substance over flash.
Committed to GREATNESS.
Full disclosure and TRANSPARENCY.
PASSION for our work.
Treat Rackers like FRIENDS and FAMILY.
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CircleCI
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machine: python: version: 2.7.8dependencies: override: - pip install -r requirements.txttest: override: - envshuffle hot test --ci-parallel: parallel: truedeployment: stable: branch: master commands: - bumper bump --flush-fusion-cache $CIRCLE_PROJECT_USERNAME $CIRCLE_PROJECT_REPONAME
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TestKitchen
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driver: name: vagrant
provisioner: name: chef_zero
platforms: - name: ubuntu-14.04 - name: centos-6.4
suites: - name: default run_list: - recipe[apache2]
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Serverspec (http://serverspec.org/)
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describe port(80) do it { should be_listening }end
describe service('mysql') do it { should be_running }end
describe user('hart') do it { should exist }end
describe docker_container(‘my_app') do it { should be_present }end
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Automate with CI platform
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deployment: production: branch: production commands: - ./deploy_prod.sh staging: branch: master commands: - ./deploy_staging.sh
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Automate with Configuration Management
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# Database!machine 'mario' do recipe 'postgresql' recipe 'mydb' tag 'mydb_master'end
num_webservers = 4
# Web servers!1.upto(num_webservers) do |i| machine "luigi#{i}" do recipe 'apache' recipe 'mywebapp' endend
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Dev teams a few years ago…
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Ops is slow and resistant to change!
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DevOps teams now…
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Security is slow and resistant to change!
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IN SUMMARY! (psst… it’s basically the same slide you saw earlier)
• Have leadership buy-in • Have team buy-in • Use config management • Don't automate a bad process • Automate your tests • Automate your deployment • Involve security
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THANK YOU
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Hart Hoover | @hhoover [email protected]