potiuk commented on a change in pull request #4543: [AIRFLOW-3718] [WIP]
Multi-layered version of the docker image
URL: https://github.com/apache/airflow/pull/4543#discussion_r266355859
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File path: Dockerfile
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@@ -70,6 +70,16 @@ COPY --from=wheel-cache /cache /cache
RUN pip install ${PIP_CACHE_DIRECTIVE} --upgrade pip==19.0.1 && \
pip install ${PIP_CACHE_DIRECTIVE} --no-use-pep517 -e ".[${EXTRAS}]"
+# Install necessary NPM dependencies - also taking into account only changes
in package.json
+COPY airflow/www/ /opt/airflow/airflow/www/
+
+WORKDIR /opt/airflow/airflow/www
+
+RUN npm ci \
Review comment:
I will take a look at that still. As mentioned in another thread,
node_modules are now generated in the source code tree. That causes a number of
problems when the sources are mounted (the node_modules might be generated
either in docker or from an external npm which might be different version.
I will take a look at the possibility of moving the node_modules permanently
out of the sources tree inside docker (not in the host). This will keep the
local development workflow (and IDE integration for example) untouched -
node_modules will still be in the sources. Since the node_modules are already
exclueded from the Docker context via .dockerignore this is fine for CI
execution, but moving node_modules out will help in case the sources are
mounted to inside the container.
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