improve dockerfiles and adjust code paths

Dockerfile.code

@@ -1,20 +1,25 @@
 FROM python:3.12-slim
 
-RUN apt update && apt install --no-install-recommends --yes git
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
-# Checkout and install dagster libraries needed to run the gRPC server
+RUN apt-get update \
-# exposing your repository to dagit and dagster-daemon, and to load the DagsterInstance
+    && apt-get install --no-install-recommends --yes \
+       curl git \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
+ENV PATH=/root/.local/bin:$PATH
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh
+
+WORKDIR /opt/dagster/home
 COPY requirements.txt .
 
-RUN pip install uv
+RUN uv pip install -r requirements.txt --system \
-RUN uv pip install -r requirements.txt --system
+    && uv pip install polars-lts-cpu --system
-RUN uv pip install polars-lts-cpu --system
 
 ARG APP
 ENV APP=$APP
-ENV PYTHONPATH=/apps/$APP/src/:/shared/src/:$PYTHONPATH
+ENV PYTHONPATH=/code/apps/$APP/src/:/code/shared/src/:$PYTHONPATH
-WORKDIR /opt/dagster/home
 
 # Run dagster gRPC server on port 4000
 EXPOSE 4000

Dockerfile.code.playwright

@@ -1,7 +1,12 @@
 FROM mcr.microsoft.com/playwright:v1.54.0-noble
 
+ARG APP
+ENV APP=$APP
+ENV PYTHONPATH=/apps/$APP/src/:/shared/src/:$PYTHONPATH
 ENV PATH="/venv/bin:/root/.local/bin:$PATH"
 
+WORKDIR /opt/dagster/home
+
 RUN curl -LsSf https://astral.sh/uv/install.sh | sh && \
     uv python install 3.12 && \
     uv venv /venv
@@ -16,10 +21,7 @@ RUN . /venv/bin/activate && \
     uv pip install playwright && \
     playwright install
 
-ARG APP
+
-ENV APP=$APP
-ENV PYTHONPATH=/apps/$APP/src/:/shared/src/:$PYTHONPATH
-WORKDIR /opt/dagster/home
 
 # Run dagster gRPC server on port 4000
 EXPOSE 4000

Dockerfile.system

@@ -1,24 +1,25 @@
 FROM python:3.12-slim
 
-# Install envsubst
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
-RUN apt-get update && apt-get install -y gettext
 
-# Dagster libraries to run both dagit and the dagster-daemon. Does not
+RUN apt-get update \
-# need to have access to any pipeline code.
+    && apt-get install --no-install-recommends --yes \
+       curl gettext \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
+ENV PATH=/root/.local/bin:$PATH
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh
+
+ENV DAGSTER_HOME=/opt/dagster/home/
+WORKDIR $DAGSTER_HOME
 COPY dagster-requirements.txt requirements.txt
 
-RUN pip install uv
+RUN uv pip install -r requirements.txt --system \
-RUN uv pip install -r requirements.txt --system
+    && uv pip install polars-lts-cpu --system
-RUN uv pip install polars-lts-cpu --system
-
-# Set $DAGSTER_HOME and copy dagster instance and workspace YAML there
-ENV DAGSTER_HOME=/opt/dagster/home/
 
 RUN mkdir -p $DAGSTER_HOME
 
-# COPY dagster.yaml workspace.yaml $DAGSTER_HOME
-
 # Create entrypoint that renders the dagster.yaml from a template
 RUN cat << 'EOF' > /entrypoint.sh
 #!/bin/sh
@@ -33,6 +34,4 @@ EOF
 RUN chmod +x /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
 
-ENV PYTHONPATH=/system:$PYTHONPATH
+ENV PYTHONPATH=/code/system:$PYTHONPATH
-
-WORKDIR $DAGSTER_HOME

compose.code.yaml

@@ -32,8 +32,8 @@ services:
       <<: [ *dagster_env, *email_env ]
       DAGSTER_CURRENT_IMAGE: dagster-code-vinyl
     volumes:
-      - /opt/dagster/apps/:/apps/:ro
+      - /opt/dagster/apps/:/code/apps/:ro
-      - /opt/dagster/shared/:/shared/:ro
+      - /opt/dagster/shared/:/code/shared/:ro
       - /opt/dagster/logs/:/logs:rw
       - /opt/dagster/storage/import/:/storage/import/:ro
       - /opt/dagster/storage/deals/:/storage/deals/:rw
@@ -53,8 +53,8 @@ services:
       <<: [ *dagster_env ]
       DAGSTER_CURRENT_IMAGE: dagster-code-stocks
     volumes:
-      - /opt/dagster/apps/:/apps/:ro
+      - /opt/dagster/apps/:/code/apps/:ro
-      - /opt/dagster/shared/:/shared/:ro
+      - /opt/dagster/shared/:/code/shared/:ro
       - /opt/dagster/logs/:/logs:rw
     networks:
       - dagster
@@ -81,8 +81,8 @@ services:
       <<: [ *dagster_env ]
       DAGSTER_CURRENT_IMAGE: dagster-code-tesla
     volumes:
-      - /opt/dagster/apps/:/apps/:ro
+      - /opt/dagster/apps/:/code/apps/:ro
-      - /opt/dagster/shared/:/shared/:ro
+      - /opt/dagster/shared/:/code/shared/:ro
       - /opt/dagster/logs/:/logs:rw
     networks:
       - dagster
@@ -100,8 +100,8 @@ services:
       <<: [ *dagster_env ]
       DAGSTER_CURRENT_IMAGE: dagster-code-weather
     volumes:
-      - /opt/dagster/apps/:/apps/:ro
+      - /opt/dagster/apps/:/code/apps/:ro
-      - /opt/dagster/shared/:/shared/:ro
+      - /opt/dagster/shared/:/code/shared/:ro
       - /opt/dagster/logs/:/logs:rw
     networks:
       - dagster
@@ -119,8 +119,8 @@ services:
       <<: [ *dagster_env ]
       DAGSTER_CURRENT_IMAGE: dagster-code-other
     volumes:
-      - /opt/dagster/apps/:/apps/:ro
+      - /opt/dagster/apps/:/code/apps/:ro
-      - /opt/dagster/shared/:/shared/:ro
+      - /opt/dagster/shared/:/code/shared/:ro
       - /opt/dagster/logs/:/logs:rw
     networks:
       - dagster

compose.system.yaml

@@ -25,7 +25,7 @@ x-volumes: &volumes
   volumes:
     - /opt/dagster/dagster.yaml:/opt/dagster/home/dagster.yaml.template:ro
     - /opt/dagster/workspace.yaml:/opt/dagster/home/workspace.yaml:ro
-    - /opt/dagster/system/:/system/:ro
+    - /opt/dagster/system/:/code/system/:ro
     - /opt/dagster/storage/:/storage/:rw
     - /opt/dagster/logs/:/logs:rw
     - /var/run/docker.sock:/var/run/docker.sock:rw

dagster.yaml

@@ -30,8 +30,8 @@ run_launcher:
     container_kwargs:
       auto_remove: true
       volumes:
-        - /opt/dagster/shared/:/shared/:ro
+        - /opt/dagster/apps/:/code/apps/:ro
-        - /opt/dagster/apps/:/apps:ro
+        - /opt/dagster/shared/:/code/shared/:ro
         - /opt/dagster/storage/:/storage/:rw
         - /opt/dagster/logs/:/logs:rw
         - ${CACHE_DIR}:/cache:rw