10分で分るGitHub Actions

CI/CD Test Night

Transcript

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2. 10෼Ͱ෼͔Δ
   GitHub Actions
   2019/02/21
   ikeike443
   Solutions Engineer, GitHub
   

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3. a ikeike443
   Takafumi Ikeda
   Solutions Engineer
   

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4. 2008
   GitHub introduced…
   

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5. Pull Request
   

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11. ϫʔΫϑϩʔ͸ϞδϡϥʔԽ͞ΕΔ΂͖
    

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12. Actions
    

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13. Actions
    

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15. workflow "My Workflow" {
    on = "event"
    resolves = ["Action 2", "Action 3"]
    }
    action "Action 1" {
    uses = "user/repo@master"
    runs = "command"
    }
    action "Action 2" {
    uses = "docker://node:10-alpine"
    runs = "command"
    }
    action "Action 3" {
    needs = ["Action 1"]
    uses = ".github/actions/private.js"
    runs = "command"
    }
    

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17. check_run
    check_suite
    commit_comment
    create
    delete
    deployment
    deployment_status
    26
    available events
    

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18. project_column
    public
    pull_request
    pull_request_review_comment
    pull_request_review
    push
    repository_dispatch
    release

    status
    watch
    26
    available events
    

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19. GitHub Actionsͱ͸
    • ίϯςφٕज़ϕʔε
    • ϫʔΫϑϩʔ as Code
    • ϫʔΫϑϩʔͷϞδϡϥʔԽɺ࠶ར༻
    • Pull Requestʹଓ͘ਐԽͷ৮ഔ
    

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21. σϞ
    ࣮ࡍʹActionͱWorkflowΛ࡞ͬͯΈΑ͏ʂ
    

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22. Hello world
    

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23. खॱ
    • ActionΛ֨ೲ͢ΔϦϙδτϦΛ࡞੒
    • ActionΛDockerfileͱͯ͠ఆٛ
    • ΤϯτϦʔϙΠϯτͱͳΔγΣϧεΫϦϓτΛఆٛ
    • ఆٛͨ͠ActionΛݺͼग़͢ϫʔΫϑϩʔΛఆٛ
    • ࣮ߦ
    

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24. ϦϙδτϦͷ༻ҙ
    

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25. Hello World Actionͷఆٛ
    

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26. ΤϯτϦʔϙΠϯτγΣϧεΫϦϓτ
    

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28. Closer look
    ࠓݟͨ΋ͷͷղઆΛ͔Ͷͯ
    

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29. ࣮ߦ؀ڥʹ͍ͭͯ
    • Action࣮ߦ؀ڥʹ͍ͭͯ
    • 1 vcpu, 3.75 GB RAM
    • ωοτϫʔΫΞΫηεՄೳ
    • ϑΝΠϧγεςϜ΁ͷΞΫηεՄೳ
    • σΟεΫεϖʔε 100GB
    • ϫʔΫϑϩʔ಺Ͱڞ༗ͯ͠ΞΫηεͰ͖Δ
    • ؀ڥม਺ͷҾ͖౉͠Մೳ
    • ؀ڥม਺͸ϫʔΫϑϩʔ͝ͱͷίϯςΩετͰղऍ͞ΕΔ
    • GitHubʹΑͬͯ༧໿͞Ε͍ͯΔ؀ڥม਺͋Γ
    

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30. υΩϡϝϯτΛਵ࣌ࢀরͷ͜ͱ
    • ϕʔλதͷͨΊɺͲΜͲΜ௥ه͞Ε͍ͯ·͢
    

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31. ActionΛ࡞Δͷ͸؆୯
    • جຊతʹ͸طଘͷπʔϧΛίϯςφԽ͢Δ͚ͩ
    • ͖Ε͍ʹ෦඼Խ͢Ε͹࠶ར༻͸͔ͳΓޮ͖΍͍͢
    

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32. ศརͳAction
    ͙͢ʹ໾ཱͪͦ͏ͳActionΛ঺հ
    

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33. ֤छΫϥ΢υActions
    • GCP, AWS, Azure, Heroku, Zeit, npm
    • https://github.com/actions ҎԼʹ͋Γ·͢
    

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34. actions/bin
    • جຊతͳ΋ͷΛఏڙ
    • bats
    • curl
    • debug
    • filter
    • sh
    • shellcheck
    

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35. HTTP client
    • HTTPie ϥούʔ
    • MarketplaceͰೖखՄ
    

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36. Add an issue reference
    • ϒϥϯν໊͔ΒIssueΛ
    ୳͠ग़ͯ͠ΫϩεϦϯΫ
    

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37. All in one project
    • Issue/PRΛৗʹProject΁
    ௥Ճ
    

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38. Delete merged branch
    • ϚʔδࡁΈϒϥϯν࡟আ
    • Probot app/ActionsͲͪΒ
    Ͱ΋ར༻Մೳ
    

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39. Ϧιʔε
    ͜ͷ΁ΜݟͯΈͯͶ
    

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40. https://github.com/actions
    

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41. GitHub Marketplace
    

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42. https://github.com/sdras/awesome-actions
    

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43. Community Forum
    https://github.community/t5/tag/actions/tg-p/board-id/api
    

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44. ·ͱΊ
    GitHub Actions͕ݟΔະདྷ
    

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45. ϫʔΫϑϩʔ͸ࣗ༝ʹͳΔ
    • ϫʔΫϑϩʔ͸ϞδϡϥʔԽ͞Ε
    • OSSͱͯ͠օͰ࡞Γ্͍͛ͯ͘΋ͷʹͳΔͰ͠ΐ͏
    • ιϑτ΢ΣΞ։ൃͷੈքʹ৽͍͠1ϖʔδΛ
    • Έͳ͞ΜͷࢀՃΛ଴͍ͬͯ·͢ʂ
    

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