srvz/node repository overview

FROM node:12.18.3

RUN set -ex \
  && sed -i -r 's/(deb|security).debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list \
  && apt-get -y update \
  && apt-get install -y --no-install-recommends cmake \
  && rm -rf /var/lib/apt/lists/*

COPY docker-entrypoint.sh /usr/local/bin/
ADD QConf-1.2.1.tar.gz /tmp
RUN cd /tmp/QConf-1.2.1/ \
  && mkdir build && cd build \
	&& cmake .. && make && make install \
  && cp /usr/local/qconf/lib/libqconf.so /usr/lib/ \
  && chmod +x /usr/local/bin/docker-entrypoint.sh \
  && rm -rf /tmp/QConf-1.2.1

#!/bin/bash

set -e

if [[ -n "$ZK_CLUSTER" ]]; then
  QCONF_CONF_PATH="/usr/local/qconf/conf"
  echo "zookeeper.cluster=$ZK_CLUSTER" > $QCONF_CONF_PATH/idc.conf
  echo "cluster" > $QCONF_CONF_PATH/localidc

  if [[ "$DAEMON_MODE" -eq 0 ]]; then
    sed -i 's/daemon_mode=1/daemon_mode=0/g' $QCONF_CONF_PATH/agent.conf 
  fi

  /bin/bash /usr/local/qconf/bin/agent-cmd.sh start
fi

if [[ "${1#-}" != "${1}" ]] || [[ -z "$(command -v "${1}")" ]]; then
  set -- node "$@"
fi

exec "$@"

docker run -d --name qconf --ipc=shareable -e DAEMON_MODE=0 -e ZK_CLUSTER=`(ifconfig eth0 2>/dev/null || ifconfig en0 2>/dev/null) | awk '$1 == "inet" {print $2}'`:22181 srvz/node:12-qconf

docker exec -it qconf qconf get_conf /test

# or

docker run -it --rm --ipc=container:qconf \
  srvz/node:12-qconf qconf get_conf /healthchecks/test