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-credentials@v1.7.0
          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-credentials@v1.7.0
          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
commit-retry-count	Commit retry count	4	false
commit-retry-interval	Commit retry interval (in seconds)	10	false
commit-timeout	Commit timeout (in seconds)	60	false
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
helm-args	Additional helm arguments		false
helm-dependency-build	Run helm dependency build, only for helm toolchain, true or false	false	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	Helm values file, this can be a single file or a comma separated list of files		false

Outputs

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

Related Projects

Check out these related projects.

References

For additional context, refer to some of these links.

• github-actions-workflows - Reusable workflows for different types of projects

✨ Contributing

This project is under active development, and we encourage contributions from our community.

Many thanks to our outstanding contributors:

For 🐛 bug reports & feature requests, please use the issue tracker.

In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.

1. Review our Code of Conduct and Contributor Guidelines.
2. Fork the repo on GitHub
3. Clone the project to your own machine
4. Commit changes to your own branch
5. Push your work back up to your fork
6. Submit a Pull Request so that we can review your changes

NOTE: Be sure to merge the latest changes from "upstream" before making a pull request!

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License

Preamble to the Apache License, Version 2.0

Complete license is available in the LICENSE file.

Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

  https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.

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