remove unnecessary packages

.github/workflows/develop.yml

@@ -16,9 +16,17 @@ jobs:
       contents: read
       packages: write
     steps:
+      - name: Check disk space
+        run: df -h
       - name: Cleanup Docker resources
         if: always()
-        run: docker system prune -a -f --volumes
+        run: |
+          docker system prune -a -f --volumes
+          docker volume rm $(docker volume ls -qf dangling=true) || true
+          docker rmi $(docker images -f "dangling=true" -q) || true
+          docker container prune -f
+      - name: Check disk space
+        run: df -h
       - name: Checkout
         uses: actions/checkout@v3
         with:
@@ -30,6 +38,8 @@ jobs:
       - name: Pull image
         run: |
           docker pull ${{ env.IMAGE }}:latest || true
+      - name: Check disk space
+        run: df -h
       - name: Build image
         run: |
           docker build \
@@ -49,6 +59,8 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
+      - name: Check disk space
+        run: df -h
       - name: Checkout
         uses: actions/checkout@v3
         with:
@@ -57,9 +69,14 @@ jobs:
         run: echo ${GITHUB_TOKEN} | docker login -u ${GITHUB_ACTOR} --password-stdin ghcr.io
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Cleanup Docker resources
+        if: always()
+        run: docker system prune -a -f --volumes
       - name: Pull image
         run: |
           docker pull ${{ env.IMAGE }}:latest || true
+      - name: Check disk space
+        run: df -h
       - name: Build image
         run: |
           docker build \
@@ -67,15 +84,11 @@ jobs:
             --tag ${{ env.IMAGE }}:latest \
             --file ./app/backend/Dockerfile.prod \
             "./app/backend"
-      - name: Cleanup Docker resources
-        if: always()
-        run: docker system prune -a -f --volumes
       - name: Run container
         run: |
           docker run \
             -d \
             --name backend \
-            --memory 8g \
             -e PORT=8765 \
             -e ENVIRONMENT=dev \
             -e TESTING=0 \

app/backend/Dockerfile.prod

@@ -3,7 +3,7 @@
 ###########
 
 # pull official base image
-FROM python:3.11-slim as builder
+FROM python:3.11-alpine as builder
 
 
 # set working directory
@@ -15,12 +15,14 @@ ENV PYTHONUNBUFFERED=1
 
 # install system dependencies
 RUN apt-get update \
-    && apt-get -y install build-essential netcat-traditional gcc \
-    && apt-get clean
+    && apt-get -y install build-essential \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
 
 # install python dependencies
-RUN pip install --upgrade pip setuptools wheel -i https://pypi.tuna.tsinghua.edu.cn/simple
-RUN pip install -i https://pypi.tuna.tsinghua.edu.cn/simple pipenv
+RUN pip install --upgrade pip setuptools wheel -i https://pypi.tuna.tsinghua.edu.cn/simple && rm -rf ~/.cache/pip
+RUN pip install -i https://pypi.tuna.tsinghua.edu.cn/simple pipenv && rm -rf ~/.cache/pip
 COPY ./Pipfile .
 RUN pipenv install --deploy --dev
 
@@ -36,7 +38,7 @@ RUN pipenv run pip install black==23.12.1 flake8==7.0.0 isort==5.13.2
 #########
 
 # pull official base image
-FROM python:3.11-slim
+FROM python:3.11-alpine
 
 # create directory for the app user
 RUN mkdir -p /home/app
@@ -59,13 +61,14 @@ ENV TESTING=0
 
 # install system dependencies
 RUN apt-get update \
-    && apt-get -y install build-essential netcat-traditional gcc \
-    && apt-get clean
+    && apt-get -y install build-essential \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 # install python dependencies
 COPY --from=builder /usr/src/app/Pipfile .
-RUN pip install --upgrade pip setuptools wheel -i https://pypi.tuna.tsinghua.edu.cn/simple
-RUN pip install -i https://pypi.tuna.tsinghua.edu.cn/simple pipenv
+RUN pip install --upgrade pip setuptools wheel -i https://pypi.tuna.tsinghua.edu.cn/simple && rm -rf ~/.cache/pip
+RUN pip install -i https://pypi.tuna.tsinghua.edu.cn/simple pipenv && rm -rf ~/.cache/pip
 RUN pipenv install --deploy --dev
 RUN pipenv run pip install "uvicorn[standard]==0.26.0"