Merge pull request #794 from atlanhq/cleanup/remove-legacy-dockerfiles

chore: remove legacy Dockerfiles, keep only Chainguard

Author: Aryamanz29

.github/workflows/pyatlan-publish.yaml

@@ -15,7 +15,6 @@ on:
 
 permissions:
   contents: read
-  packages: write
 
 jobs:
   deploy:
@@ -48,51 +47,3 @@ jobs:
         with:
           name: lambda-layer
           path: ./python
-
-  publish-images:
-    runs-on: ubuntu-latest
-    needs: deploy
-    steps:
-      - uses: actions/checkout@v4
-      - uses: docker/setup-buildx-action@v3
-      - name: Log in to container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set image tag from file
-        id: set-image-tag
-        run: |
-          TAG=$(cat pyatlan/version.txt)
-          echo "IMAGE_TAG=$TAG" >> $GITHUB_ENV
-
-      - name: Wait for PyPI propagation
-        uses: nick-fields/retry@v3
-        with:
-          max_attempts: 10
-          timeout_minutes: 5
-          command: |
-            echo "Checking if pyatlan==${{ env.IMAGE_TAG }} is available on PyPI..."
-            if pip index versions pyatlan | grep -q "${{ env.IMAGE_TAG }}"; then
-              echo "Package is available on PyPI!"
-              exit 0
-            else
-              echo "Package not available yet. Retrying..."
-              exit 1
-            fi
-
-      - name: Build and push
-        uses: docker/build-push-action@v6
-        with:
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: |
-            ghcr.io/atlanhq/atlan-python:${{ env.IMAGE_TAG }}
-            ghcr.io/atlanhq/atlan-python:latest
-          context: .
-          file: ./Dockerfile
-          build-args: VERSION=${{ env.IMAGE_TAG }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max