Use new LABEL syntax for Dockerfile

https://docs.docker.com/engine/reference/builder/#maintainer-deprecated
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Angristan 2018-03-10 15:58:13 +01:00 committed by GitHub
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FROM alpine:3.6 FROM alpine:3.6
MAINTAINER searx <https://github.com/asciimoo/searx> LABEL maintainer="searx <https://github.com/asciimoo/searx>"
LABEL description "A privacy-respecting, hackable metasearch engine." LABEL description="A privacy-respecting, hackable metasearch engine."
ENV BASE_URL=False IMAGE_PROXY=False ENV BASE_URL=False IMAGE_PROXY=False
EXPOSE 8888 EXPOSE 8888