使用 pgspider griddb fdw 让griddb 支持hasura graphql-engine

Posted 2020-11-25 rongfengliang-荣锋亮

原理很简单，就是通过griddb fdw 暴露griddb 的数据操作为正常的pg 操作，后然就可以使用hasura graphql-engine 了

参考环境准备

version: "3"

services: 

  graphql-engine:

    image: hasura/graphql-engine:v1.1.0-beta.3

    ports:

    - "8080:8080"

    depends_on:

    - "pgspider-griddb"

    environment:

      HASURA_GRAPHQL_DATABASE_URL: postgres://postgres:dalong@pgspider-griddb:5432/postgres

      HASURA_GRAPHQL_ENABLE_CONSOLE: "true" # set to "false" to disable console

      HASURA_GRAPHQL_ENABLED_LOG_TYPES: startup, http-log, webhook-log, websocket-log, query-log

  pgspider-griddb:

    image: dalongrong/pgspider:griddb-4.2

    environment: 

    - "POSTGRES_PASSWORD=dalong"

    ports: 

    - "5432:5432"

  griddb-java:

    build: 

      context: ./

      dockerfile: ./Dockerfile-java

    environment: 

    - "MEMBER_ADDR=griddb:10001"

  griddb:

    build: ./

    volumes: 

    - "./log:/var/lib/gridstore/log"

    ports:

    - "10001:10001"

    - "10010:10010" 

    - "10020:10020" 

    - "10030:10030" 

    - "10040:10040"

    - "10050:10050"

    - "10080:10080"

    - "20001:20001"

说明

具体操作可以参考下边的链接，类似可以做好多扩展，比如mysql，sql server，mongodb， sqlite，influxdb。。。。

参考资料

https://github.com/rongfengliang/hasura-graphql-engine-griddb-learning
https://github.com/pgspider/griddb_fdw