wal2json 2.3 dockerfile

wal2json 发布2.3 版本了，有好多新特性，以下是一个新特性的dokerfile

dockerfile

FROM postgres:11.2 AS build

ENV VERSION 2_3

RUN buildDeps="curl build-essential ca-certificates git pkg-config glib2.0 postgresql-server-dev-$PG_MAJOR" \

    && apt-get update \

    && apt-get install -y --no-install-recommends ${buildDeps} \

    && echo "deb http://apt.postgresql.org/pub/repos/apt/ stretch-pgdg main" > /etc/apt/sources.list.d/pgdg.list \

    && curl https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \

    && apt-get update \

    && apt-get install -y --no-install-recommends libc++1 postgresql-server-dev-$PG_MAJOR \

    && mkdir -p /tmp/build \

    && curl -o /tmp/build/${VERSIONN}.tar.gz -SL "https://github.com/eulerto/wal2json/archive/wal2json_${VERSION}.tar.gz" \

    && cd /tmp/build/ \

    && tar -xzf /tmp/build/${VERSIONN}.tar.gz -C /tmp/build/ \

    && cd /tmp/build/wal2json-wal2json_${VERSION} \

    && make && make install \

    && cd / \

    && rm -rf /tmp/build \

    && apt-get remove -y --purge ${buildDeps} \

    && apt-get autoremove -y --purge \

    && rm -rf /var/lib/apt/lists/

RUN echo "max_replication_slots = 1" >> /usr/share/postgresql/postgresql.conf.sample

RUN echo "wal_level = logical" >> /usr/share/postgresql/postgresql.conf.sample

 

 

说明

docker 镜像我已经push docker hub 了dalongrong/wal2json:origin-2.3, 一个不好的消息是docker hub 调整免费策略了，免费用户docker 镜像保留
6个月，后边有可能就被删除了。。。。

参考资料

https://github.com/eulerto/wal2json
https://www.docker.com/pricing/retentionfaq