GitHub Action: deploy-argocd

Deploy on Kubernetes with ArgoCD

Introduction

Deploy on Kubernetes with Helm/HelmFile and ArgoCD.

Usage

Deploy environment

  name: Pull Request
  on:
    pull_request:
      branches: [ 'main' ]
      types: [opened, synchronize, reopened]

  jobs:
    deploy:
      runs-on: ubuntu-latest
      environment:
        name: preview
        url: ${{ steps.deploy.outputs.webapp-url }}  
      steps:
        
        - name: Configure AWS Credentials
          uses: aws-actions/configure-aws-[email protected]
          with:
            aws-region: us-west-2
            role-to-assume: arn:aws:iam::111111111111:role/preview
            role-session-name: deploy
      
        - name: Deploy
          uses: cloudposse/github-action-deploy-argocd@main
          id: deploy
          with:
            cluster: https://github.com/cloudposse/argocd-deploy-non-prod-test/blob/main/plat/ue2-sandbox/apps
            toolchain: helmfile
            environment: preview
            namespace: preview
            application: test-app
            github-pat: ${{ secrets.GITHUB_AUTH_PAT }}
            repository: ${{ github.repository }}
            ref: ${{ github.event.pull_request.head.ref  }}
            image: nginx
            image-tag: latest
            operation: deploy
            debug: false
            synchronously: true

Destroy environment

  name: Pull Request
  on:
    pull_request:
      branches: [ 'main' ]
      types: [closed]

  jobs:
    destroy:
      runs-on: ubuntu-latest
      steps:
        - name: Configure AWS Credentials
          uses: aws-actions/configure-aws-[email protected]
          with:
            aws-region: us-west-2
            role-to-assume: arn:aws:iam::111111111111:role/preview
            role-session-name: destroy          
      
        - name: Destroy
          uses: cloudposse/github-action-deploy-helmfile@main
          id: destroy
          with:
            cluster: https://github.com/cloudposse/argocd-deploy-non-prod-test/blob/main/plat/ue2-sandbox/apps
            toolchain: helmfile
            environment: preview
            namespace: preview
            application: test-app
            github-pat: ${{ secrets.GITHUB_AUTH_PAT }}
            repository: ${{ github.repository }}
            ref: ${{ github.event.pull_request.head.ref }}  
            image: "<none>"
            image-tag: "<none>"
            operation: destroy
            debug: false

Inputs

Name	Description	Default	Required
application	Application name	N/A	true
aws-region	AWS region	us-east-1	false
check-retry-count	Check retry count (for synchronously mode)	5	false
check-retry-interval	Check retry interval (in seconds) (for synchronously mode)	10	false
cluster	Cluster name	N/A	true
debug	Debug mode	false	false
environment	Helmfile environment	preview	false
github-pat	Github PAT to access argocd configuration repository	N/A	true
gitref-sha	Git SHA (Depricated. Use ref instead)		false
image	Docker image	N/A	true
image-tag	Docker image tag	N/A	true
namespace	Kubernetes namespace	N/A	true
operation	Operation with helmfiles. (valid options - deploy, destroy)	deploy	true
path	The path where lives the helmfile or helm chart.	N/A	true
ref	Git ref	N/A	true
release_label_name	The name of the label used to describe the helm release	release	false
repository	Application GitHub repository full name	N/A	true
ssm-path	SSM path to read environment secrets	N/A	true
synchronously	Wait until ArgoCD successfully apply the changes	false	false
toolchain	Toolchain ('helm', 'helmfile')	helmfile	false
values_file	Helmfile values file		false

Outputs

Name	Description
sha	Git commit SHA into argocd repo
webapp-url	Web Application url