Streamline Deployment through CI/CD on DigitalOcean's App Platform

To streamline the deployment of Ghost CMS using Continuous Integration and Continuous Deployment (CI/CD) on DigitalOcean's App Platform, you can follow these steps. This guide assumes you have some basic understanding of Git, CI/CD concepts, and the DigitalOcean App Platform.

Step 1: Prepare Your Ghost CMS Repository
  1. Fork or Clone Ghost CMS Repository:
    • Fork the official Ghost GitHub repository or clone it to your local machine.
    •                     
                              git clone https://github.com/TryGhost/Ghost.git
                              cd Ghost                        
                          
                      

  2. Configure Your Repository:
    • Make any necessary customizations to your Ghost CMS instance (themes, configurations, etc.).
    • Commit and push your changes to your GitHub repository.
Step 2: Set Up DigitalOcean App Platform
  1. Create a New App:
    • Log in to your DigitalOcean account and go to the App Platform.
    • Click on "Create App".
    • Choose the GitHub repository where your Ghost CMS is hosted.
  2. Configure Build and Deployment Settings:
    • Branch: Select the branch you want to deploy from.
    • Build & Run Command:
      • Build Command: npm install
      • Run Command: npm start
    • If your app uses a different setup, adjust the commands accordingly.
  3. Environment Variables:
    • Add necessary environment variables like NODE_ENV, GHOST_CONTENT, and other configuration settings required for Ghost
    • Example:

                              
                                  NODE_ENV=production
                                  GHOST_CONTENT=content                            
                              
                          

  4. Choose a Plan:
    • Select the plan that fits your resource needs. You can start with the basic plan and scale as needed.
  5. Create App:
    • Click "Create App" to deploy your Ghost CMS.
Step 3: Set Up Continuous Integration (CI)
  1. Configure GitHub Actions:
    • Create a .github/workflows/deploy.yml file in your repository with the following content to set up a basic CI workflow:

                    
                        name: Deploy to DigitalOcean App Platform
    
                        on:
                          push:
                            branches:
                              - main
                        
                        jobs:
                          deploy:
                            runs-on: ubuntu-latest
                        
                            steps:
                              - name: Checkout code
                                uses: actions/checkout@v2
                        
                              - name: Set up Node.js
                                uses: actions/setup-node@v2
                                with:
                                  node-version: '14'
                        
                              - name: Install dependencies
                                run: npm install
                        
                              - name: Build project
                                run: npm run build
                        
                              - name: Deploy to DigitalOcean
                                uses: digitalocean/app-action@v2
                                with:
                                  app-id: ${{ secrets.DIGITALOCEAN_APP_ID }}
                                  api-token: ${{ secrets.DIGITALOCEAN_API_TOKEN }}                    
                    
                

  2. Add Secrets to GitHub:
    • In your GitHub repository, go to "Settings" > "Secrets" and add the following secrets:
      • DIGITALOCEAN_APP_ID: Your DigitalOcean App Platform app ID.
      • DIGITALOCEAN_API_TOKEN: Your DigitalOcean API token.
Step 4: Test Your Deployment
  1. Push Changes to GitHub:

    Push any changes to your repository to trigger the CI workflow.

                    
                        git add .
                        git commit -m "Set up CI/CD"
                        git push origin main                    
                    
                

  2. Monitor Deployment:
    • Go to the Actions tab in your GitHub repository to monitor the workflow progress.
    • Ensure the deployment completes successfully and verify the Ghost CMS is running on your DigitalOcean App Platform.
Step 5: Set Up Continuous Deployment (CD)
  1. Enable Automatic Deployments:
    • In the DigitalOcean App Platform, navigate to your app settings.
    • Enable automatic deployments to deploy changes automatically whenever you push to the configured branch.
  2. Monitor and Scale:
    • Monitor your app’s performance and scale resources as needed through the DigitalOcean dashboard.

By following these steps, you will have a CI/CD pipeline set up for deploying Ghost CMS on DigitalOcean's App Platform. This ensures that your application is automatically tested, built, and deployed whenever you make changes, streamlining your deployment process.

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