GitHub Actions

Use GitHub Actions to orchestrate Octopus from your CI pipeline for a seamless CI/CD workflow.

Integrating GitHub Actions with Octopus Deploy allows you to trigger events in Octopus (like creating a Release) based on events in GitHub (like pushing to main) for an effortless transition from CI to CD.

Octopus Deploy Actions

Octopus Deploy provides GitHub Actions which enable you to:

Getting started

Octopus Deploy GitHub Actions can be easily incorporated into your own GitHub Action workflows by including them as steps in your workflow YAML. Here is a simple workflow YAML to get you started.

Example workflow - Create and deploy a release

# .github/workflows/hello-octopus-deploy.yml
name: Hello Octopus Deploy

on:
  workflow_dispatch:

jobs:
  octopus-deployment:
    runs-on: ubuntu-latest

    permissions:
      id-token: write # Required by login action

    env:
      OCTOPUS_SPACE: 'Outer Space'
      # Supply the following values if not using the login action:
      # OCTOPUS_API_KEY: ${{ secrets.API_KEY  }}
      # OCTOPUS_URL: ${{ secrets.SERVER }}

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3

    # Your own build steps go here!
    - name: Your build ✨
      run: echo "Your build steps!"

    # Action to Login to Octopus Deploy
    - name: Login to Octopus Deploy 🐙
      uses: OctopusDeploy/login@v1
      with: 
        server: ${{ secrets.SERVER }}
        service_account_id: a1a1a1a1-b2b2-c3c3-d4d4-e5e5e5e5e5e5
    
    # Action to Create a Release
    - name: Create a release in Octopus Deploy 🐙
      uses: OctopusDeploy/create-release-action@v3
      with:
        project: 'MyProject'
        release_number: '1.0.0'
        git_ref: ${{ github.ref }}
        git_commit: ${{ github.sha }}
    
    # Action to Deploy a Release
    - name: Deploy a release in Octopus Deploy 🐙
      uses: OctopusDeploy/deploy-release-action@v3
      with:
        project: 'MyProject'
        release_number: '1.0.0'
        environments: |
            Dev
            Test
        variables: |
            Flip: Bling
            Fizz: Buzz

✍️ Environment variables

NameDescription
OCTOPUS_SPACEThe Name of the Space where this command will be executed.
OCTOPUS_URLThe base URL hosting Octopus Deploy (i.e. https://octopus.example.app). It is strongly recommended that this value retrieved from a GitHub secret.
OCTOPUS_API_KEYThe API key used to access Octopus Deploy. It is strongly recommended that this value retrieved from a GitHub secret.

📥 Inputs

NameDescription
projectThe name of the Project associated with this Release.
release_numberThe number for the new Release. If omitted, Octopus Deploy will generate a Release number.
environmentsA list of Environments in Octopus Deploy in which to run (i.e. Dev, Test, Prod). Add each environment on a new line.
variablesA list of Variables to use in the Deployment in key: value format. Add each variable on a new line.
git_refThe Git branch from which to source the project code. Required for Projects using version control in Octopus. The example above sources this value from the workflow’s contextual information.
git_commitThe Git commit from which to source the project code. Required for Projects using version control in Octopus. The example above sources this value from the workflow’s contextual information.
serverThe base URL hosting Octopus Deploy (i.e. https://octopus.example.app). It is strongly recommended that this value retrieved from a GitHub secret.
service_account_idThe id of the OIDC service account you wish to login as. Service accounts can be viewed and created on the Octopus app under ‘Users’ on the configuration menu.

Handling packages

To help you package your files for deployment, Octopus Deploy provides actions to Create a Zip Package or Create a NuGet Package.

Alternatively, you can Install the Octopus CLI and create packages using the pack command.

Once your packages are created, simply push them to the Octopus Server built-in repository using our Push Packages Octopus Action.

You can confirm that your packages have been successfully added by checking for them in your Space under ‘Packages’.

Here is a simple example of how to create, push and use a Zip package in a Release.

Example workflow - Working with packages

# .github/workflows/hello-octopus-packages.yml
name: Hello Octopus Packages

on:
  workflow_dispatch:

jobs:
  octopus-packages:
    runs-on: ubuntu-latest

    permissions:
      id-token: write # Required by login action

    env:
      OCTOPUS_SPACE: 'Outer Space'

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      # Action to Login to Octopus Deploy
      - name: Login to Octopus Deploy 🐙
        uses: OctopusDeploy/login@v1
        with: 
          server: ${{ secrets.SERVER }}
          service_account_id: a1a1a1a1-b2b2-c3c3-d4d4-e5e5e5e5e5e5
      
      # Action to Create a Zip Package
      - name: Create a Zip package 🐙
        uses: OctopusDeploy/create-zip-package-action@v3
        with:
          package_id: 'HelloPackage'
          version: '1.0.0'
          output_folder: './packages/'
          base_path: './src/files-to-package/'
          files: |
            **/*.*
      
      # Action to Push Packages to Octopus Deploy
      - name: Push a package to Octopus Deploy 🐙
        uses: OctopusDeploy/push-package-action@v3
        with:
          packages: |
            packages/**/*.zip
      
      # Using your Package in a Release
      - name: Use the Package in a Release 🎉
        uses: OctopusDeploy/create-release-action@v3
        with:
          project: 'MyProject'
          release_number: '1.0.0'
          git_ref: ${{ github.ref }}
          git_commit: ${{ github.sha }}
          packages: |
            HelloPackage:1.0.0

📥 Additional inputs

NameDescription
package_idThe name of the package.
versionThe version of the package.
output_folderThe folder to put the resulting package in, relative to the current working directory.
base_pathThe path to the folder containing the files to be used in the package
filesA list of files to be included in the package relative to the base path. Add each item on a new line.
packagesUsed by the Push Packages action. A list of packages to push to Octopus Deploy. Add each item on a new line.
packagesUsed by the Create Release action. A list of packages to be used in the Release. Add each item on a new line.

Runners

Octopus Deploy GitHub Actions can be run on every available type of runner (Ubuntu Linux, Microsoft Windows, macOS, and Self-Hosted).

If your Octopus Server is not accessible over the internet, you can connect to it using a Self-Hosted runner.

Sequencing tasks

It can be useful to run multiple Octopus Deploy GitHub Actions in sequence as part of a workflow. To do this, simply include each Octopus Action as a step within a single job.

If you need to run sequential actions in separate jobs, you can also configure your jobs to run sequentially by defining prerequisite jobs.

Previous versions

Since the release of v3, Octopus Deploy GitHub Actions no longer need the Install Octopus CLI package to be installed before running. Each Octopus Action introduced before v3 provides a guide to migrating to v3.

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Page updated on Thursday, November 21, 2024