docker: update base image to Alpine 3.13.6

- allows to remove manual update instructions for critical packages
This commit is contained in:
cn 2021-09-02 08:50:58 +02:00
parent 794d060fe6
commit e5f82b4ef5
2 changed files with 2 additions and 4 deletions

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@ -1,11 +1,10 @@
FROM alpine:3.13.5
FROM alpine:3.13.6
EXPOSE 5353 8080
ARG DYNDNSD_VERSION
RUN apk --no-cache add openssl ca-certificates && \
apk upgrade apk-tools libcrypto1.1 libssl1.1 && \
apk --no-cache add ruby ruby-etc ruby-io-console ruby-json ruby-webrick && \
apk --no-cache add --virtual .build-deps linux-headers ruby-dev build-base tzdata && \
gem install --no-document dyndnsd -v ${DYNDNSD_VERSION} && \

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@ -1,11 +1,10 @@
FROM alpine:3.13.5
FROM alpine:3.13.6
EXPOSE 5353 8080
COPY pkg/dyndnsd-*.gem /tmp/dyndnsd.gem
RUN apk --no-cache add openssl ca-certificates && \
apk upgrade apk-tools libcrypto1.1 libssl1.1 && \
apk --no-cache add ruby ruby-etc ruby-io-console ruby-json ruby-webrick && \
apk --no-cache add --virtual .build-deps linux-headers ruby-dev build-base tzdata && \
gem install --no-document /tmp/dyndnsd.gem && \