Switch to Cloudflare R2 (#512)

Signed-off-by: Tamal Saha <tamal@appscode.com>

Author: tamalsaha

.github/workflows/publish.yml

@@ -17,19 +17,23 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install gcloud
+      - name: Configure S3 CLI
         env:
-          GOOGLE_SERVICE_ACCOUNT_JSON_KEY: ${{ secrets.GOOGLE_SERVICE_ACCOUNT_JSON_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.CLOUDFLARE_R2_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.CLOUDFLARE_R2_SECRET_ACCESS_KEY }}
+          AWS_S3_ENDPOINT: ${{ secrets.CLOUDFLARE_R2_ENDPOINT }}
         run: |
-          echo "install gcloud cli"
-          curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo gpg --dearmor -o /usr/share/keyrings/cloud.google.gpg
-          echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
+          echo "install aws cli"
           sudo apt-get -qq update || true
-          sudo apt-get install google-cloud-cli
+          sudo apt-get install -y python3-pip
+          pip3 install awscli
           echo
-          echo "configure gcloud auth"
-          echo "$GOOGLE_SERVICE_ACCOUNT_JSON_KEY" > "$HOME"/gcloud.json
-          gcloud auth activate-service-account --key-file=$HOME/gcloud.json
+          echo "configure aws credentials"
+          aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID
+          aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY
+          aws configure set region us-east-1
+          aws configure set s3.signature_version s3v4
+          aws configure set endpoint_url $AWS_S3_ENDPOINT
 
       - name: Prepare git
         env:

Makefile

@@ -36,8 +36,6 @@ gen:
 
 publish:
 	@echo "publishing files"
-	gsutil -m rsync -a public-read -d -r $$(pwd)/files gs://cdn.appscode.com/files
-	# gsutil -m acl ch -u AllUsers:R -r gs://cdn.appscode.com/files
+	aws s3 sync $$(pwd)/files s3://cdn-appscode-com/files --delete --acl public-read
 	@echo "publishing images"
-	gsutil -m rsync -d -a public-read -r $$(pwd)/images gs://cdn.appscode.com/images
-	# gsutil -m acl ch -u AllUsers:R -r gs://cdn.appscode.com/images
+	aws s3 sync $$(pwd)/images s3://cdn-appscode-com/images --delete --acl public-read