yugabyte docker-compose 运行试用

以前运行yugabyte 使用的是yb-docker-ctl，现在直接可以方便的使用docker-compose 运行了

pull image

docker pull yugabytedb/yugabyte

docker-compose file 准备

• docker-compose 文件

version: '2'

services:

  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

启动&&测试

• 启动

docker-compose up -d

效果

 

• node 效果

 

 

• 启用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"

效果

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" 

The files belonging to this database system will be owned by user "root".

This user must also own the server process.

​

In YugaByte DB, setting LC_COLLATE to C and all other locale settings to en_US.UTF-8 by default. Locale support will be enhanced as part of addressing https://github.com/YugaByte/yugabyte-db/issues/1557The database cluster will be initialized with locales

  COLLATE: C

  CTYPE: en_US.UTF-8

  MESSAGES: en_US.UTF-8

  MONETARY: en_US.UTF-8

  NUMERIC: en_US.UTF-8

  TIME: en_US.UTF-8

The default database encoding has accordingly been set to "UTF8".

The default text search configuration will be set to "english".

​

Data page checksums are disabled.

​

creating directory /tmp/yb_pg_initdb_tmp_data_dir ... ok

creating subdirectories ... ok

selecting default max_connections ... 100

selecting default shared_buffers ... 128MB

selecting dynamic shared memory implementation ... posix

creating configuration files ... ok

running bootstrap script ... I0717 07:19:59.569082 71 mem_tracker.cc:250] MemTracker: hard memory limit is 3.276620 GB

I0717 07:19:59.569211 71 mem_tracker.cc:252] MemTracker: soft memory limit is 2.785127 GB

I0717 07:19:59.569696 72 async_initializer.cc:73] Starting to init ybclient

I0717 07:19:59.573350 72 async_initializer.cc:77] Successfully built ybclient

W0717 07:19:59.590526 77 reactor.cc:380] pggate_ybclient_R000: Client call yb.master.MasterService.IsInitDbDone has no timeout set for connection id: { remote: 172.19.0.2:7100 idx: 0 protocol: 0x00007f3d3ce57cd8 -> tcp }

ok

performing post-bootstrap initialization ... I0717 07:20:09.756260 117 mem_tracker.cc:250] MemTracker: hard memory limit is 3.276620 GB

I0717 07:20:09.756646 117 mem_tracker.cc:252] MemTracker: soft memory limit is 2.785127 GB

I0717 07:20:09.757355 118 async_initializer.cc:73] Starting to init ybclient

I0717 07:20:09.760594 118 async_initializer.cc:77] Successfully built ybclient

 

• 连接pg

psql -U postgres -h 127.0.0.1 -p 5433

显示数据库

\l

 

效果

 

• 创建pg table

 

CREATE TABLE users (

    id SERIAL PRIMARY KEY,

    name text

);

说明

以上只是简单的测试，好消息是yugabyte 的企业特性也已经开源可以直接免费使用了，很看好的项目

参考资料

https://docs.yugabyte.com/latest/deploy/docker/docker-compose/