2021-02-18 11:23:43 +01:00
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FROM alpine:3.13.2
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2020-07-30 19:49:31 +02:00
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EXPOSE 5353 8080
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2021-02-18 11:23:43 +01:00
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ARG DYNDNSD_VERSION=3.3.0
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2020-07-30 19:49:31 +02:00
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RUN apk --no-cache add openssl ca-certificates && \
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apk --no-cache add ruby ruby-etc ruby-io-console ruby-json ruby-webrick && \
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apk --no-cache add --virtual .build-deps ruby-dev build-base tzdata && \
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2020-08-17 12:08:42 +02:00
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gem install --no-document dyndnsd -v ${DYNDNSD_VERSION} && \
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2020-07-30 19:49:31 +02:00
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# set timezone to Berlin
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cp /usr/share/zoneinfo/Europe/Berlin /etc/localtime && \
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apk del .build-deps
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ENTRYPOINT ["dyndnsd", "/etc/dyndnsd/config.yml"]
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