71 lines
2.7 KiB
Docker
71 lines
2.7 KiB
Docker
FROM registry.fedoraproject.org/f32/s2i-core:latest
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# Redis image based on Software Collections packages
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#
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# Volumes:
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# * /var/lib/redis/data - Datastore for Redis
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# Environment:
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# * $REDIS_PASSWORD - Database password
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ENV NAME=redis \
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VERSION=5 \
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ARCH=x86_64
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ENV REDIS_VERSION=$VERSION \
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HOME=/var/lib/redis
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ENV SUMMARY="Redis in-memory data structure store, used as database, cache and message broker" \
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DESCRIPTION="Redis $REDIS_VERSION available as container, is an advanced key-value store. \
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It is often referred to as a data structure server since keys can contain strings, hashes, lists, \
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sets and sorted sets. You can run atomic operations on these types, like appending to a string; \
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incrementing the value in a hash; pushing to a list; computing set intersection, union and difference; \
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or getting the member with highest ranking in a sorted set. In order to achieve its outstanding \
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performance, Redis works with an in-memory dataset. Depending on your use case, you can persist \
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it either by dumping the dataset to disk every once in a while, or by appending each command to a log."
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LABEL summary="$SUMMARY" \
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description="$DESCRIPTION" \
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io.k8s.description="$SUMMARY" \
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io.k8s.display-name="Redis 5" \
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io.openshift.expose-services="6379:redis" \
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io.openshift.tags="database,redis,redis5" \
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com.redhat.component="$NAME" \
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name="$FGC/$NAME" \
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version="$VERSION" \
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usage="docker run -d --name redis_database -p 6379:6379 $FGC/$NAME" \
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maintainer="SoftwareCollections.org <sclorg@redhat.com>"
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EXPOSE 6379
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# Create user for redis that has known UID
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# We need to do this before installing the RPMs which would create user with random UID
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RUN getent group redis &> /dev/null || groupadd -r redis &> /dev/null && \
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usermod -l redis -g redis -c 'Redis Server' default &> /dev/null && \
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# Install gettext for envsubst command
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# This image must forever use UID 964 for redis user so our volumes are
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# safe in the future. This should *never* change, the last test is there
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# to make sure of that.
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dnf install -y yum-utils gettext policycoreutils && \
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INSTALL_PKGS="redis" && \
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dnf install -y --setopt=tsflags=nodocs --nogpgcheck $INSTALL_PKGS && \
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rpm -V $INSTALL_PKGS && \
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dnf clean all && \
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mkdir -p /var/lib/redis/data && chown -R redis.0 /var/lib/redis
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# Get prefix path and path to scripts rather than hard-code them in scripts
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ENV CONTAINER_SCRIPTS_PATH=/usr/share/container-scripts/redis \
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REDIS_PREFIX=/usr
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COPY root /
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# this is needed due to issues with squash
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# when this directory gets rm'd by the container-setup
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# script.
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RUN /usr/libexec/container-setup
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VOLUME ["/var/lib/redis/data"]
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USER 1001
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ENTRYPOINT ["container-entrypoint"]
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CMD ["run-redis"]
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