Dockerfile

@@ -5,8 +5,7 @@ COPY requirements.txt ./
 RUN apt update
 RUN apt install -y zip
 RUN mkdir -p ./python
-RUN pwd
-RUN pip install -r requirements.txt -t python/
-RUN zip -r python.zip python
+RUN pip install --no-cache-dir -r requirements.txt -t python/
+RUN zip -r python_layer.zip python
 
 # ENTRYPOINT ["tail", "-f", "/dev/null"]

requirements.txt

@@ -1 +1,3 @@
-seaborn
+pandas
+scikit-learn
+numpy

run.sh

@@ -3,17 +3,17 @@
 IMAGE_NAME=python_aws_layer.image
 CONTAINER_NAME=python_aws_layer.container
 
-docker build . -t $IMAGE_NAME:latest
+docker buildx build . -t $IMAGE_NAME:latest
 # check if container exists
-if [ "$(docker ps -a -q -f name=$CONTAINER_NAME)" ]; then
-    # cleanup
-    docker rm $CONTAINER_NAME
+if [ ! "$(docker ps -a -q -f name=$CONTAINER_NAME)" ]; then
+    # check if it exited
+    if [ "$(docker ps -aq -f status=exited -f name=$CONTAINER_NAME)" ]; then
+        # cleanup
+        docker rm $CONTAINER_NAME
+    fi
+    # run your container
+    docker run --name $CONTAINER_NAME $IMAGE_NAME
 fi
-docker run \
-    --name $CONTAINER_NAME \
-    --platform linux/amd64 \
-    -dit \
-    $IMAGE_NAME 
 
 docker cp $CONTAINER_NAME:/usr/src/app/python.zip .
 docker stop $CONTAINER_NAME