yugabyte 作爲hasura graphql-engine的pg數據引擎

今天看了下yugabyte 的更新 ，ysql 基本能夠生產可用，恰好測試了下與hasura graphql-engine的集成，發現很不錯，能夠直接運行

環境準備

• docker-compose

version: '2'

services:

  graphql-engine:

    image: hasura/graphql-engine:v1.0.0-beta.6

    ports:

    - "8080:8080"

    environment:

      HASURA_GRAPHQL_DATABASE_URL: postgres://postgres@yb-tserver2:5433/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

  yb-master:

      image: yugabytedb/yugabyte:latest

      container_name: yb-master-n1

      command: [ "/home/yugabyte/bin/yb-master", 

                "--fs_data_dirs=/mnt/disk0,/mnt/disk1", 

                "--master_addresses=yb-master-n1:7100", 

                "--replication_factor=1"]

      ports:

      - "7000:7000"

      environment:

        SERVICE_7000_NAME: yb-master

  yb-tserver:

      image: yugabytedb/yugabyte:latest

      container_name: yb-tserver-n1

      command: [ "/home/yugabyte/bin/yb-tserver", 

                "--fs_data_dirs=/mnt/disk0,/mnt/disk1",

                "--start_pgsql_proxy", 

                "--tserver_master_addrs=yb-master-n1:7100"]

      ports:

      - "9042:9042"

      - "6379:6379"

      - "5433:5433"

      - "9000:9000"

      environment:

        SERVICE_5433_NAME: ysql

        SERVICE_9042_NAME: ycql

        SERVICE_6379_NAME: yedis

        SERVICE_9000_NAME: yb-tserver

      depends_on:

      - yb-master

  yb-tserver2:

      image: yugabytedb/yugabyte:latest

      container_name: yb-tserver-n2

      command: [ "/home/yugabyte/bin/yb-tserver", 

                "--fs_data_dirs=/mnt/disk0,/mnt/disk1",

                "--start_pgsql_proxy", 

                "--tserver_master_addrs=yb-master-n1:7100"]

      ports:

      - "9043:9042"

      - "6380:6379"

      - "5434:5433"

      - "9001:9000"

      environment:

        SERVICE_5433_NAME: ysql

        SERVICE_9042_NAME: ycql

        SERVICE_6379_NAME: yedis

        SERVICE_9000_NAME: yb-tserver

      depends_on:

      - yb-master

​

 

 

• 初始化ysql

docker-compose exec yb-master bash -c "YB_ENABLED_IN_POSTGRES=1 FLAGS_pggate_master_addresses=yb-master-n1:7100 /home/yugabyte/postgres/bin/initdb -D /tmp/yb_pg_initdb_tmp_data_dir -U postgres"

啓動&&效果

• 啓動

docker-compose up -d

• 建立測試數據庫

CREATE TABLE users (name text, pass text, id int, primary key (id));

• 訪問效果

 

 

說明

目前官方在運行的時候都添加了遙測功能，這個選項能夠禁用，可是實際中可能會由於網絡的問題形成啓動問題，hasura 目前的變化仍是挺大的

參考資料

https://docs.yugabyte.com/latest/releases/