CONTINUOUS INTEGRATION AT ZALANDO TECH

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CONTINUOUS DELIVERY AT Z ALANDO T ECH A S C A L I N G A P P R O A C H L O T H A R S C H U L Z @ L O T H A R _ S C H U L Z D E C 1 S T 2 0 1 6

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2 ABOUT ZAL ANDO employees in Berlin Active users employees in europe tech employees >4500 19 M >1600 app downloads 21,5 M revenue 3MRD EUR >11000

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3 ABOUT ME Continuous Integration accountable for CI servers team at Zalando Tech Deployment Tools accountable for deployment team (DC & across AWS) at Zalando Tech SCM/VCS accountable for source code management team at Zalando Tech Managed Databases accountable for the source code management team at Zalando Tech Open Source https://github.com/lotharschulz & https://github.com/zalando

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5 Jenkins (http://jenkins-ci.org/) logo by Charles Lowell and Frontside S ITUATION 2014 DATACENTER CI -D EV C I- QA S L AV E S L AV E S L AV E AG E NT S L AV E S L AV E S L AV E AG E NT

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6 S ITUATION 2014 Continuous Delivery ?

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7 FIRST AP PROACH: CI-CD custom_build_branches: - feature/** unit_test: cucumber_report: false integration_test: enable: true cucumber_report: false metrics: enable: false

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8 ANY MORE S LAV ES ?

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9 CLOUD AGE NTS

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10 MORE CHALLENGE S PERMISSIONS PLUGINS HISTORY / WORKSPACES VS CLEANUP / DISK …

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11 CI IN THE CLOUD AU TO S CA L I NG 1 1 1 M A S T E R AU TO S CA L I NG 1 1 8 S L AV E R53 Backups as EBS snapshots

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12 CI IN THE CLOUD 1 Jenkins Master 1 Agent default plugin setup administrative rights create / delete jobs create / delete views install / drop plugins

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13 CI IN THE CLOUD „AWS JENKINSES“ One new t eam al most every mont h ~ 50% of a ll Tech t eams

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14 S UPPORT - STORK

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15 CLOUDLOBSTE R executors always there and healthy versioned changes comes with default plugins available on open network github enterprise & github.com integration fully STUPS compliant OAuth2 for authentication and authorization pipeline templates self service

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16 S ELF SERV ICE - TOOLCHAINS

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17 CONTAINE R TECHNOLOGIE S docker build --rm=true -t $IMAGE_PATH . /tools/run :stups -- pierone login --url pierone.stups.zalan.do docker push $IMAGE_PATH

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18 CONTINUOUS DELIVE RY – JENKINSFILES https://github.com/zalando/ghe-backup/blob/master/Jenkinsfile

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19 CULTURE TEAM PURPOSE TEAM AUTONOMY TEAM DELIVERY

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20 https://stups.io/senza/ DE PLOYMENTS ACROS S AWS-ACCOUNTS github.com/zalando/lizzy senza.yaml Lizzy client Lizzy agent Senza Cloudformation