all-in-one/Containers/redis/Dockerfile

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# syntax=docker/dockerfile:latest
# From https://github.com/docker-library/redis/blob/master/7.2/alpine/Dockerfile
FROM redis:7.2.6-alpine
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COPY --chmod=775 start.sh /start.sh
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RUN set -ex; \
apk upgrade --no-cache -a; \
apk add --no-cache openssl bash; \
\
# Give root a random password
echo "root:$(openssl rand -base64 12)" | chpasswd; \
\
# Get rid of unused binaries
rm -f /usr/local/bin/gosu;
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USER redis
ENTRYPOINT ["/start.sh"]
HEALTHCHECK CMD redis-cli -a $REDIS_HOST_PASSWORD PING || exit 1
LABEL com.centurylinklabs.watchtower.enable="false"