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+# Scaleway Deployment Guide for notebook.arnodo.fr
+
+This guide explains how to deploy your Hugo website to Scaleway using Gitea Actions and serve it at `notebook.arnodo.fr`.
+
+## Architecture Overview
+
+```
+Gitea (gitea.arnodo.fr) → Gitea Actions → Build Hugo → Deploy to Scaleway Object Storage → Served via notebook.arnodo.fr
+```
+
+## Prerequisites
+
+- Scaleway account
+- Scaleway CLI installed (optional but recommended)
+- Domain `arnodo.fr` with DNS control
+- Gitea Actions enabled on your Gitea instance
+
+## Step 1: Create Scaleway Object Storage Bucket
+
+### Via Scaleway Console:
+1. Go to **Object Storage** in Scaleway console
+2. Click **Create a bucket**
+3. Name: `notebook-arnodo-fr` (or your choice)
+4. Region: `fr-par` (Paris) - recommended for France
+5. Click **Create bucket**
+
+### Via Scaleway CLI:
+```bash
+scw object bucket create name=notebook-arnodo-fr region=fr-par
+```
+
+## Step 2: Configure Bucket for Static Website Hosting
+
+### Via Console:
+1. Go to your bucket
+2. Click **Bucket settings**
+3. Enable **Website configuration**
+4. Set index document: `index.html`
+5. Set error document: `404.html`
+
+### Via CLI:
+```bash
+scw object bucket update notebook-arnodo-fr website-enable=true website-index=index.html website-error=404.html region=fr-par
+```
+
+## Step 3: Create Scaleway API Keys
+
+1. Go to **IAM** → **API Keys**
+2. Click **Generate API key**
+3. Name it: `gitea-ci-deployment`
+4. Save both:
+   - **Access Key ID**
+   - **Secret Access Key**
+
+## Step 4: Configure Bucket Policy for Public Read
+
+Create a bucket policy to allow public read access:
+
+```json
+{
+  "Version": "2023-04-17",
+  "Id": "PublicRead",
+  "Statement": [
+    {
+      "Sid": "PublicReadGetObject",
+      "Effect": "Allow",
+      "Principal": "*",
+      "Action": "s3:GetObject",
+      "Resource": "notebook-arnodo-fr/*"
+    }
+  ]
+}
+```
+
+Apply via CLI:
+```bash
+cat > policy.json << EOF
+{
+  "Version": "2023-04-17",
+  "Id": "PublicRead",
+  "Statement": [
+    {
+      "Sid": "PublicReadGetObject",
+      "Effect": "Allow",
+      "Principal": "*",
+      "Action": "s3:GetObject",
+      "Resource": "notebook-arnodo-fr/*"
+    }
+  ]
+}
+EOF
+
+scw object bucket update notebook-arnodo-fr --policy=@policy.json region=fr-par
+```
+
+## Step 5: Configure Gitea Secrets
+
+Add these secrets to your Gitea repository:
+
+1. Go to your Notebook repository in Gitea
+2. Navigate to **Settings** → **Secrets**
+3. Add the following secrets:
+   - `SCW_ACCESS_KEY`: Your Scaleway Access Key
+   - `SCW_SECRET_KEY`: Your Scaleway Secret Key
+   - `SCW_BUCKET_NAME`: `notebook-arnodo-fr`
+
+## Step 6: DNS Configuration
+
+### Option A: Direct S3 Bucket Access (Simple)
+
+Add a CNAME record:
+```
+notebook.arnodo.fr CNAME notebook-arnodo-fr.s3-website.fr-par.scw.cloud.
+```
+
+**Note**: The bucket URL will be: `http://notebook-arnodo-fr.s3-website.fr-par.scw.cloud`
+
+### Option B: Using Scaleway CDN (Recommended for Production)
+
+1. Go to **Scaleway CDN** in console
+2. Create a new CDN endpoint
+3. Origin: Your bucket endpoint
+4. Custom domain: `notebook.arnodo.fr`
+5. Enable SSL/TLS
+6. Add CNAME record as provided by Scaleway
+
+### Option C: Using Nginx Reverse Proxy on Scaleway Instance
+
+If you want more control:
+
+1. Create a Scaleway Instance (smallest one: DEV1-S)
+2. Install Nginx
+3. Configure Nginx to proxy to your S3 bucket
+
+Nginx config example:
+```nginx
+server {
+    listen 80;
+    server_name notebook.arnodo.fr;
+    
+    location / {
+        proxy_pass http://notebook-arnodo-fr.s3-website.fr-par.scw.cloud;
+        proxy_set_header Host notebook-arnodo-fr.s3-website.fr-par.scw.cloud;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+}
+```
+
+4. Set up Let's Encrypt for HTTPS:
+```bash
+sudo apt install certbot python3-certbot-nginx
+sudo certbot --nginx -d notebook.arnodo.fr
+```
+
+## Step 7: Test the Deployment
+
+1. Commit and push to the `main` branch
+2. Check Gitea Actions for build status
+3. Verify files are uploaded to Scaleway bucket
+4. Access your site at `notebook.arnodo.fr`
+
+## Verification Commands
+
+Check bucket contents:
+```bash
+s3cmd ls s3://notebook-arnodo-fr/
+```
+
+Test website endpoint:
+```bash
+curl -I http://notebook-arnodo-fr.s3-website.fr-par.scw.cloud
+```
+
+## Cost Estimation (Scaleway)
+
+### Object Storage:
+- Storage: €0.01 per GB/month
+- Outbound traffic: First 75 GB free, then €0.01 per GB
+- Typical blog (1 GB): ~€0.01/month + traffic
+
+### Optional Instance (if using reverse proxy):
+- DEV1-S: ~€0.01/hour (~€7/month)
+- With 100% uptime SLA: ~€10/month
+
+### CDN (if needed):
+- €1/month base + traffic costs
+
+## Troubleshooting
+
+### Build fails in Gitea Actions
+- Check Hugo version compatibility
+- Verify theme submodules are properly checked out
+- Check build logs in Gitea Actions tab
+
+### Files not accessible
+- Verify bucket policy allows public read
+- Check bucket website configuration
+- Ensure files were uploaded (check s3cmd output)
+
+### DNS not resolving
+- Wait for DNS propagation (up to 48 hours, usually minutes)
+- Verify CNAME record with: `dig notebook.arnodo.fr`
+- Check TTL settings
+
+### SSL Certificate Issues
+- If using reverse proxy, ensure Certbot ran successfully
+- If using CDN, verify SSL certificate provisioning in Scaleway console
+
+## Migration from GitHub Pages
+
+1. Remove GitHub Actions workflow (or keep both temporarily)
+2. Update any hardcoded URLs in your Hugo config
+3. Verify all functionality works on Scaleway
+4. Update DNS from GitHub Pages to Scaleway
+5. Remove GitHub Pages when satisfied
+
+## Advanced: Cache Invalidation
+
+If using Scaleway CDN, add cache invalidation to workflow:
+
+```bash
+# Install Scaleway CLI in workflow
+- name: Install Scaleway CLI
+  run: |
+    curl -o /usr/local/bin/scw -L "https://github.com/scaleway/scaleway-cli/releases/latest/download/scaleway-cli_$(uname -s)_$(uname -m)"
+    chmod +x /usr/local/bin/scw
+
+- name: Invalidate CDN cache
+  run: |
+    scw edge invalidate path=/* zone=fr-par
+  env:
+    SCW_ACCESS_KEY: ${{ secrets.SCW_ACCESS_KEY }}
+    SCW_SECRET_KEY: ${{ secrets.SCW_SECRET_KEY }}
+```
+
+## Monitoring
+
+Set up Scaleway monitoring:
+1. Enable bucket metrics in Scaleway console
+2. Configure alerts for:
+   - High traffic usage
+   - Failed requests
+   - Storage size
+
+## Backup Strategy
+
+While Object Storage is highly durable, consider:
+1. Git repository is your source of truth
+2. Enable Object Storage versioning
+3. Consider cross-region replication for critical sites
+
+## Next Steps
+
+1. Enable HTTPS (via CDN or reverse proxy)
+2. Configure custom error pages
+3. Set up monitoring and alerts
+4. Optimize images and assets
+5. Consider adding a CDN for global performance
+
+---
+
+For questions or issues, refer to:
+- [Scaleway Object Storage Docs](https://www.scaleway.com/en/docs/storage/object/)
+- [Hugo Documentation](https://gohugo.io/documentation/)
+- [Gitea Actions Documentation](https://docs.gitea.com/usage/actions)