当我运行时,我的requirements.txt
的更改没有被反映出来:
docker-compose -f docker-compose-dev.yml up -d
docker-compose-dev.yml
version: '3.6'
services:
web:
build:
context: ./services/web
dockerfile: Dockerfile-dev
volumes:
- './services/web:/usr/src/app'
ports:
- 5001:5000
environment:
- FLASK_ENV=development
- APP_SETTINGS=project.config.DevelopmentConfig
- DATABASE_URL=postgres://postgres:postgres@web-db:5432/web_dev
- DATABASE_TEST_URL=postgres://postgres:postgres@web-db:5432/web_test
depends_on:
- web-db
web-db:
build:
context: ./services/web/project/db
dockerfile: Dockerfile
ports:
- 5435:5432
environment:
- POSTGRES_USER=postgres
- POSTGRES_PASSWORD=postgres
nginx:
build:
context: ./services/nginx
dockerfile: Dockerfile-dev
restart: always
ports:
- 80:80
depends_on:
- web
- client
client:
build:
context: ./services/client
dockerfile: Dockerfile-dev
volumes:
- './services/client:/usr/src/app'
- '/usr/src/app/node_modules'
ports:
- 3007:3000
environment:
- NODE_ENV=development
- REACT_APP_WEB_SERVICE_URL=${REACT_APP_WEB_SERVICE_URL}
depends_on:
- web
Dockerfile-dev
# base image
FROM python:3.6-alpine
# install dependencies
RUN apk update && \
apk add --virtual build-deps gcc python-dev musl-dev && \
apk add libffi-dev && \
apk add postgresql-dev && \
apk add netcat-openbsd && \
apk add bind-tools && \
apk add --update --no-cache g++ libxslt-dev && \
apk add jpeg-dev zlib-dev
ENV PACKAGES="\
dumb-init \
musl \
libc6-compat \
linux-headers \
build-base \
bash \
git \
ca-certificates \
freetype \
libgfortran \
libgcc \
libstdc++ \
openblas \
tcl \
tk \
libssl1.0 \
"
ENV PYTHON_PACKAGES="\
numpy \
matplotlib \
scipy \
scikit-learn \
nltk \
"
RUN apk add --no-cache --virtual build-dependencies python3 \
&& apk add --virtual build-runtime \
build-base python3-dev openblas-dev freetype-dev pkgconfig gfortran \
&& ln -s /usr/include/locale.h /usr/include/xlocale.h \
&& python3 -m ensurepip \
&& rm -r /usr/lib/python*/ensurepip \
&& pip3 install --upgrade pip setuptools \
&& ln -sf /usr/bin/python3 /usr/bin/python \
&& ln -sf pip3 /usr/bin/pip \
&& rm -r /root/.cache \
&& pip install --no-cache-dir $PYTHON_PACKAGES \
&& pip3 install 'pandas<0.21.0' \
&& apk del build-runtime \
&& apk add --no-cache --virtual build-dependencies $PACKAGES \
&& rm -rf /var/cache/apk/*
# set working directory
WORKDIR /usr/src/app
# add and install requirements
COPY ./requirements.txt /usr/src/app/requirements.txt # <--- refer to EDIT
RUN pip install -r requirements.txt
# add entrypoint.sh
COPY ./entrypoint.sh /usr/src/app/entrypoint.sh
RUN chmod +x /usr/src/app/entrypoint.sh
# add app
COPY . /usr/src/app
# run server
CMD ["/usr/src/app/entrypoint.sh"]
我错过了什么?
编辑
像[在这里的被接受的答案一样,我已经将 requirements.txt 文件复制到在将整个应用程序添加到镜像之前的单独构建步骤中,但似乎并没有起作用。
COPY
- Yan KhonskiCOPY ./requirements.txt /usr/src/app/requirements.txt
? - 8-Bit Borges