1
0
mirror of https://github.com/vimagick/dockerfiles.git synced 2024-12-23 01:39:27 +02:00
dockerfiles/zookeeper/arm/Dockerfile
2018-07-22 20:14:52 +08:00

60 lines
1.8 KiB
Docker

#
# Dockerfile for zookeeper-arm
#
FROM easypi/alpine-arm
MAINTAINER EasyPi Software Foundation
# Install required packages
RUN apk add --no-cache \
bash \
openjdk8-jre \
su-exec
ENV ZOO_USER=zookeeper \
ZOO_CONF_DIR=/conf \
ZOO_DATA_DIR=/data \
ZOO_DATA_LOG_DIR=/datalog \
ZOO_PORT=2181 \
ZOO_TICK_TIME=2000 \
ZOO_INIT_LIMIT=5 \
ZOO_SYNC_LIMIT=2 \
ZOO_MAX_CLIENT_CNXNS=60
# Add a user and make dirs
RUN set -ex; \
adduser -D "$ZOO_USER"; \
mkdir -p "$ZOO_DATA_LOG_DIR" "$ZOO_DATA_DIR" "$ZOO_CONF_DIR"; \
chown "$ZOO_USER:$ZOO_USER" "$ZOO_DATA_LOG_DIR" "$ZOO_DATA_DIR" "$ZOO_CONF_DIR"
ARG GPG_KEY=586EFEF859AF2DB190D84080BDB2011E173C31A2
ARG DISTRO_NAME=zookeeper-3.4.12
# Download Apache Zookeeper, verify its PGP signature, untar and clean up
RUN set -ex; \
apk add --no-cache --virtual .build-deps \
gnupg wget; \
wget -q "http://www.apache.org/dist/zookeeper/$DISTRO_NAME/$DISTRO_NAME.tar.gz"; \
wget -q "http://www.apache.org/dist/zookeeper/$DISTRO_NAME/$DISTRO_NAME.tar.gz.asc"; \
export GNUPGHOME="$(mktemp -d)"; \
gpg --keyserver ha.pool.sks-keyservers.net --recv-key "$GPG_KEY" || \
gpg --keyserver pgp.mit.edu --recv-keys "$GPG_KEY" || \
gpg --keyserver keyserver.pgp.com --recv-keys "$GPG_KEY"; \
gpg --batch --verify "$DISTRO_NAME.tar.gz.asc" "$DISTRO_NAME.tar.gz"; \
tar -xzf "$DISTRO_NAME.tar.gz"; \
mv "$DISTRO_NAME/conf/"* "$ZOO_CONF_DIR"; \
rm -rf "$GNUPGHOME" "$DISTRO_NAME.tar.gz" "$DISTRO_NAME.tar.gz.asc"; \
apk del .build-deps
WORKDIR $DISTRO_NAME
VOLUME ["$ZOO_DATA_DIR", "$ZOO_DATA_LOG_DIR"]
EXPOSE $ZOO_PORT 2888 3888
ENV PATH=$PATH:/$DISTRO_NAME/bin \
ZOOCFGDIR=$ZOO_CONF_DIR
COPY docker-entrypoint.sh /
ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["zkServer.sh", "start-foreground"]