add nvidia docker image (#5668)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/ci_dockers.yml

@@ -150,3 +150,18 @@ jobs:
           file: dockers/base-conda/Dockerfile
           push: false
         timeout-minutes: 50
+
+  build-nvidia:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      # https://github.com/docker/setup-buildx-action
+      # Set up Docker Buildx - to use cache-from and cache-to argument of buildx command
+      - uses: docker/setup-buildx-action@v1
+      - name: Build CUDA Docker
+        uses: docker/build-push-action@v2
+        with:
+          file: dockers/nvidia/Dockerfile
+          push: false
+        timeout-minutes: 50

dockers/nvidia/Dockerfile

@@ -0,0 +1,41 @@
+# Copyright The PyTorch Lightning team.
+#
+# Licensed 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
+#
+#     http://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.
+
+FROM nvcr.io/nvidia/pytorch:20.12-py3
+
+MAINTAINER PyTorchLightning <https://github.com/PyTorchLightning>
+
+ARG LIGHTNING_VERSION=""
+
+COPY ./ ./pytorch-lightning/
+
+# install dependencies
+RUN \
+    # Disable cache
+    #conda install "pip>20.1" && \
+    #pip config set global.cache-dir false && \
+    if [ -z $LIGHTNING_VERSION ] ; then \
+        pip install ./pytorch-lightning --no-cache-dir ; \
+        rm -rf pytorch-lightning ; \
+    else \
+        rm -rf pytorch-lightning ; \
+        pip install https://github.com/PyTorchLightning/pytorch-lightning/archive/${LIGHTNING_VERSION}.zip --no-cache-dir ; \
+    fi
+
+RUN python --version && \
+    pip --version && \
+    pip list && \
+    python -c "import pytorch_lightning as pl; print(pl.__version__)"
+
+# CMD ["/bin/bash"]