dockerfiles/ndscheduler/Dockerfile

#
# Dockerfile for ndscheduler
#

FROM python:2-alpine
MAINTAINER EasyPi Software Foundation

RUN set -xe \
    && apk add --no-cache bash sqlite \
    && pip install --no-cache-dir ndscheduler requests

WORKDIR /opt/ndscheduler
VOLUME /opt/ndscheduler

EXPOSE 8888

CMD ["python", "-c", "from ndscheduler.server.server import SchedulerServer; SchedulerServer.run()"]
add ndscheduler 2020-05-22 13:28:29 +08:00			`#`
			`# Dockerfile for ndscheduler`
			`#`

			`FROM python:2-alpine`
			`MAINTAINER EasyPi Software Foundation`

			`RUN set -xe \`
update ndscheduler 2020-05-22 14:17:38 +08:00			`&& apk add --no-cache bash sqlite \`
chore: Use --no-cache-dir flag to pip in Dockerfiles, to save space Using "--no-cache-dir" flag in pip install ,make sure dowloaded packages by pip don't cached on system . This is a best practise which make sure to fetch ftom repo instead of using local cached one . Further , in case of Docker Containers , by restricing caching , we can reduce image size. In term of stats , it depends upon the number of python packages multiplied by their respective size . e.g for heavy packages with a lot of dependencies it reduce a lot by don't caching pip packages. Further , more detail information can be found at https://medium.com/sciforce/strategies-of-docker-images-optimization-2ca9cc5719b6 Signed-off-by: Pratik Raj <rajpratik71@gmail.com> 2021-07-02 01:02:49 +05:30			`&& pip install --no-cache-dir ndscheduler requests`
add ndscheduler 2020-05-22 13:28:29 +08:00
			`WORKDIR /opt/ndscheduler`
			`VOLUME /opt/ndscheduler`

			`EXPOSE 8888`

			`CMD ["python", "-c", "from ndscheduler.server.server import SchedulerServer; SchedulerServer.run()"]`