Continuous Integration & Deployment

Talk given at the LIPN about the Continuous Integration and Deployment

Transcript

1. Continuous Integration &
   Deployment
   Jaime Arias
   December 2, 2020
   

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2. OVERVIEW
   CONTINUOUS
   INTEGRATION
   At every push, run a set of
   scripts to build, test, and
   validate the code changes.
   CONTINUOUS
   DELIVERY
   Extension of CI to automate
   the release process. Deploy
   the application can be done at
   any point of time by clicking
   on a button.
   CONTINUOUS
   DEPLOYMENT
   It goes one step further than
   continuous delivery. Every
   change that passes all stages
   of the production pipeline is
   released to the customers. It
   does not require human
   intervention at all.
   2
   CI CD CD
   

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3. Q: Is the latest version deployed?
   A: I deployed animated gif support to
   production.
   Q: So animated gif support is released?
   A: The animated gif release is deployed.
   Q: ...
   3
   

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4. OVERVIEW
   4
   

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5. OVERVIEW
   5
   

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6. ● Add a file at the
   root path of the repository.
   ● Define the scripts you want to
   run in the file.
   ● Once you push your commits,
   Gitlab detects the file and run the
   scripts with the tool called
   .
   ● Enable the Gitlab Runners in the
   project.
   Gitlab CI/CD Pipeline
   6
   

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7. Gitlab CI/CD Pipeline
   7
   

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8. Gitlab CI/CD Pipeline
   8
   

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9. GITLAB-CI.YML
   1
   9
   

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10. ● Docs:
    https://docs.gitlab.com/ee/ci/yaml/README
    gitlab-ci.yml
    10
    

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11. Example
    2
    11
    

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12. ● https://depot.lipn.univ-paris13.fr/training/ci
    Example
    12
    

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13. COVERAGE
    2.1
    13
    

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14. ● Docs:
    https://docs.gitlab.com/ee/user/project/merge_requests/test_covera
    ge_visualization.html
    Example
    14
    

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15. BADGES
    2.3
    15
    

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16. ● Docs: https://docs.gitlab.com/ee/user/project/badges.html
    ● Pipeline Status:
    https://depot.lipn.univ-paris13.fr/%{project_path}/badges/%{default_br
    anch}/pipeline.svg
    ● Coverage Report:
    https://depot.lipn.univ-paris13.fr/%{project_path}/badges/%{default_br
    anch}/coverage.svg
    Badges
    16
    

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17. PACKAGE &
    PUBLISH
    3
    17
    

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18. ● URL*: https://registry.lipn.univ-paris13.fr/
    ● kaniko:
    https://github.com/GoogleContainerTools/kaniko#running-kaniko-in-docker
    ● Helper: https://depot.lipn.univ-paris13.fr/arias/docker-publisher
    LIPN Registry
    18
    

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19. View Slide