Continuous integration and continuous delivery practice of golang functions

For continuous integration and continuous delivery of Go functions, the following steps are required to set up the pipeline: Select the CI/CD tool to create the build environment, write the build script, and set up the automatic trigger deployment function

Continuous Integration and Continuous Delivery Practices for Go Functions

In modern software development, Continuous Integration (CI) and Continuous Delivery (CD) are crucial practices that can help improve Software quality, fewer errors, and faster delivery times. For developers developing functions in Go, setting up an effective CI/CD pipeline is crucial.

Set up a CI/CD pipeline

To set up a CI/CD pipeline for a Go function, the following steps are required:

1. Select CI/CD tools: There are many CI/CD tools available, such as Jenkins, Travis CI and CircleCI, etc. Choose a tool that meets your team's needs.
2. Create a build environment: Set up a build environment that can build functions. This includes installing the Go compiler and other necessary dependencies.
3. Write a build script: Write a script to perform the build, test, and deployment processes. This typically involves invoking Go commands and running tests.
4. Set up automatic triggers: Configure the CI tool to automatically trigger the pipeline when code changes.
5. Deployment function: Deploy the built function to the production environment. This can be done through a manual process or using a CD tool.

Practical Case

The following is a practical case for setting up a CI/CD pipeline using CircleCI as a CI tool:

version: 2.1

jobs:
  build:
    docker:
      - image: golang:1.17
    steps:
      - checkout
      - run: go build -v ./...
      - run: go test -v ./...

workflows:
  build-and-deploy:
    jobs:
      - build

This configuration will Trigger build jobs, build and test functions when code changes. To deploy it to a production environment, additional steps need to be added to deploy the function.

Benefits

Setting up a CI/CD pipeline can provide developers with the following benefits:

• Improved software quality: Automatic builds and tests ensure functions work properly before merging into the master branch.
• Reduce errors: Identify and fix errors more frequently.
• Faster delivery time: Automated deployment reduces the time required to push changes from development to production.
• Better collaboration: Clear CI/CD pipelines enable teams to collaborate more effectively.

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