feat: add docker to front and backend

Dockerfile

@@ -1,59 +1,9 @@
-# `python-base` sets up all our shared environment variables
 FROM python:3.10-slim
 
-# python
-ENV PYTHONUNBUFFERED=1 \
-    # prevents python creating .pyc files
-    PYTHONDONTWRITEBYTECODE=1 \
-    \
-    # pip
-    PIP_NO_CACHE_DIR=off \
-    PIP_DISABLE_PIP_VERSION_CHECK=on \
-    PIP_DEFAULT_TIMEOUT=100 \
-    \
-    # poetry
-    # https://python-poetry.org/docs/configuration/#using-environment-variables
-    POETRY_VERSION=1.3.2 \
-    # make poetry install to this location
-    POETRY_HOME="/opt/poetry" \
-    # make poetry create the virtual environment in the project's root
-    # it gets named `.venv`
-    POETRY_VIRTUALENVS_IN_PROJECT=true \
-    # do not ask any interactive question
-    POETRY_NO_INTERACTION=1 \
-    \
-    # paths
-    # this is where our requirements + virtual environment will live
-    PYSETUP_PATH="/opt/pysetup" \
-    VENV_PATH="/opt/pysetup/.venv"
-
-# prepend poetry and venv to path
-ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
-
-RUN apt-get update \
-    && apt-get install --no-install-recommends -y \
-    # deps for installing poetry
-    curl \
-    # deps for building python deps
-    build-essential libpq-dev
-
-# install poetry - respects $POETRY_VERSION & $POETRY_HOME
-RUN curl -sSL https://install.python-poetry.org | python3 -
-
-# copy project requirement files here to ensure they will be cached.
-WORKDIR $PYSETUP_PATH
-COPY poetry.lock pyproject.toml ./
-
-# install runtime deps - uses $POETRY_VIRTUALENVS_IN_PROJECT internally
-RUN poetry install --only-root
-RUN poetry add "git+https://github.com/ibiscp/langchain.git@ibis"
-
 WORKDIR /app
 
-ENV PATH="/opt/pysetup/.venv/bin:$PATH"
-
-COPY src/ .
+COPY --from=frontend_build /app/build/ /
 
 EXPOSE 80
 
-CMD [ "uvicorn", "--host", "0.0.0.0", "--port", "80", "app:app" ]
+# CMD [ "langchain" ]

build_and_push

@@ -1,5 +1,7 @@
 #! /bin/bash
 
+docker build -t logspace/frontend_build -f build.Dockerfile .
 poetry remove langchain
-docker build -t ibiscp/expert:v0.0.15 . && docker push ibiscp/expert:v0.0.15
-poetry add --editable ../langchain
+VERSION=$(toml get --toml-path pyproject.toml tool.poetry.version)
+docker build --build-arg VERSION=$VERSION -t ibiscp/langflow:$VERSION . && docker push ibiscp/langflow:$VERSION
+poetry add --editable ../../../langchain

langflow/backend/Dockerfile

@@ -0,0 +1,14 @@
+FROM logspace/backend_build as backend_build
+
+FROM python:3.10-slim
+WORKDIR /app
+
+RUN apt-get update && apt-get install git -y
+
+COPY --from=backend_build /app/dist/*.whl /app/
+RUN pip install langflow-0.0.17-py3-none-any.whl
+RUN rm *.whl
+
+EXPOSE 80
+
+CMD [ "uvicorn", "--host", "0.0.0.0", "--port", "80", "langflow.backend.app:app" ]

langflow/backend/app.py

@@ -10,9 +10,7 @@ def create_app():
     app = FastAPI()
 
     origins = [
-        "http://localhost",
-        "http://localhost:8080",
-        "http://localhost:3000",
+        "*",
     ]
 
     app.add_middleware(
@@ -30,8 +28,3 @@ def create_app():
 
 
 app = create_app()
-
-if __name__ == "__main__":
-    import uvicorn
-
-    uvicorn.run(app, host="0.0.0.0", port=5003)

langflow/backend/build.Dockerfile

@@ -0,0 +1,54 @@
+# `python-base` sets up all our shared environment variables
+FROM python:3.10-slim
+
+# python
+ENV PYTHONUNBUFFERED=1 \
+    # prevents python creating .pyc files
+    PYTHONDONTWRITEBYTECODE=1 \
+    \
+    # pip
+    PIP_NO_CACHE_DIR=off \
+    PIP_DISABLE_PIP_VERSION_CHECK=on \
+    PIP_DEFAULT_TIMEOUT=100 \
+    \
+    # poetry
+    # https://python-poetry.org/docs/configuration/#using-environment-variables
+    POETRY_VERSION=1.4.0 \
+    # make poetry install to this location
+    POETRY_HOME="/opt/poetry" \
+    # make poetry create the virtual environment in the project's root
+    # it gets named `.venv`
+    POETRY_VIRTUALENVS_IN_PROJECT=true \
+    # do not ask any interactive question
+    POETRY_NO_INTERACTION=1 \
+    \
+    # paths
+    # this is where our requirements + virtual environment will live
+    PYSETUP_PATH="/opt/pysetup" \
+    VENV_PATH="/opt/pysetup/.venv"
+
+# prepend poetry and venv to path
+ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
+
+RUN apt-get update \
+    && apt-get install --no-install-recommends -y \
+    # deps for installing poetry
+    curl \
+    # deps for building python deps
+    build-essential libpq-dev
+
+# install poetry - respects $POETRY_VERSION & $POETRY_HOME
+RUN curl -sSL https://install.python-poetry.org | python3 -
+
+# copy project requirement files here to ensure they will be cached.
+WORKDIR /app
+COPY poetry.lock pyproject.toml ./
+
+# install runtime deps - uses $POETRY_VIRTUALENVS_IN_PROJECT internally
+RUN poetry install --without dev
+RUN poetry add "git+https://github.com/ibiscp/langchain.git#ibis"
+
+COPY *.py langflow/backend/
+RUN rm langflow/backend/dev.py
+
+RUN poetry build

langflow/backend/build_and_push

@@ -0,0 +1,8 @@
+#! /bin/bash
+
+poetry remove langchain
+docker build -t logspace/backend_build -f build.Dockerfile .
+VERSION=$(toml get --toml-path pyproject.toml tool.poetry.version)
+docker build --build-arg VERSION=$VERSION -t logspace/langflow_backend:$VERSION .
+# docker push logspace/langflow_backend:$VERSION
+# poetry add --editable ../../../langchain

langflow/backend/dev.py

@@ -0,0 +1,10 @@
+import uvicorn
+import sys
+from pathlib import Path
+
+path = Path(__file__)
+sys.path.append(str(path.parent.parent.parent))
+
+from app import app
+
+uvicorn.run(app, host="0.0.0.0", port=5003)