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Updated gosu instalation to use apt install #573

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22 changes: 9 additions & 13 deletions 10/Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -22,19 +22,15 @@ RUN set -eux; \
chown -R postgres:postgres /var/lib/postgresql

# grab gosu for easy step-down from root
ENV GOSU_VERSION 1.11
RUN set -x \
&& apt-get update && apt-get install -y --no-install-recommends ca-certificates wget && rm -rf /var/lib/apt/lists/* \
&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
&& export GNUPGHOME="$(mktemp -d)" \
&& gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
&& { command -v gpgconf > /dev/null && gpgconf --kill all || :; } \
&& rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc \
&& chmod +x /usr/local/bin/gosu \
&& gosu nobody true \
&& apt-get purge -y --auto-remove ca-certificates wget

ENV GOSU_VERSION 1.10-1+b2

RUN set -eux; \
apt-get update; \
apt-get install -y gosu=$GOSU_VERSION; \
rm -rf /var/lib/apt/lists/*; \
# verify that the binary works
gosu nobody true

# make the "en_US.UTF-8" locale so postgres will be utf-8 enabled by default
RUN set -eux; \
Expand Down