Current Cookpad Japan Android/iOS CI environment

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1. Current Cookpad Android/iOS CI environment Bitrise & Cookpad Developer Meetup 2019/3/25 @vincentisambart ヴァンサン
2. • Jenkins ◦ Android ◦ iOS Cookpad Android/iOS CI environment
3. Jenkins • One master common to the whole company • Used by many types of projects ◦ iOS ◦ Android ◦ Web apps CI ◦ Building Docker containers
4. • 3 Jenkins slaves ◦ 3 × (EC2 Linux instance + Genymotion Cloud instance) • Connected to master using SSH • Most of the setup using itamae • Tried Bare Metal instance but unstable Android
5. • Pros ◦ Easy to increase number of instances • Cons ◦ No Google Play Support ◦ Fixed capacity Android
6. iOS • 4 Jenkins slaves ◦ 4 × Mac mini (6 soon) • Connected to master using Java Web Start • Setup similar to developers • Partially manual setup & maintenance ◦ Setup per machine, not project • Multiple Xcode versions ◦ With fastlane and xcode-install, apps choose which one to build with
7. • Pros ◦ Setup similar to developers ◦ Can install any OS or tool version, when you want ◦ No resources taken by jobs running at the same time • Cons ◦ Manual ◦ Shared by all projects ◦ Fixed capacity iOS