Docker搭建Spark

1. .docker编排工具docker-compose安装
2. 使用官网指导方式安装（不推荐）​​https://docs.docker.com/compose/install/​​
3. 使用国内镜像源安装(推荐)

curl -L https://get.daocloud.io/docker/compose/releases/download/1.22.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

 测试是否安装成功

docker-compose --version

出现

docker-compose version 1.22.0, build f46880fe

就安装成功了

3.安装docker的spark镜像singularities/spark:2.2

docker-spark-2.1.0]# docker pull singularities/spark

查看镜像是否安装成功

docker image ls

创建docker-compose.yml

1. ​​[root@localhost home]# mkdir singularitiesCR​​
2. ​​[root@localhost home]# cd singularitiesCR​​
3. ​​[root@localhost singularitiesCR]# touch docker-compose.yml​​
4. ​​[root@localhost singularitiesCR]# vim docker-compose.yml​​

编辑

version: "2"
 
services:
  master:
    image: singularities/spark
    command: start-spark master
    hostname: master
    ports:
      - "6066:6066"
      - "7070:7070"
      - "8080:8080"
      - "50070:50070"
  worker:
    image: singularities/spark
    command: start-spark worker master
    environment:
      SPARK_WORKER_CORES: 1
      SPARK_WORKER_MEMORY: 2g
    links:
      - master

在刚刚建立docker-compose.yml文件目录下面使用命令

1. ​​[root@localhost singularitiesCR]# docker-compose up -d​​
2. ​​Creating singularitiescr_master_1 ... done​​
3. ​​Creating singularitiescr_worker_1 ... done​​

查看容器运行 docker ps

CONTAINER ID        IMAGE                 COMMAND                  CREATED             STATUS              PORTS                                                                                                                                                                                                                                                    NAMES
19070f1091cb        singularities/spark   "start-spark worker …"   4 minutes ago       Up 4 minutes        6066/tcp, 7077/tcp, 8020/tcp, 8080-8081/tcp, 9000/tcp, 10020/tcp, 13562/tcp, 14000/tcp, 19888/tcp, 50010/tcp, 50020/tcp, 50070/tcp, 50075/tcp, 50090/tcp, 50470/tcp, 50475/tcp                                                                           singularitiescr_worker_1
bbe3797cf9ab        singularities/spark   "start-spark master"     4 minutes ago       Up 4 minutes        0.0.0.0:6066->6066/tcp, 7077/tcp, 0.0.0.0:7070->7070/tcp, 8020/tcp, 8081/tcp, 9000/tcp, 10020/tcp, 13562/tcp, 14000/tcp, 19888/tcp, 50010/tcp, 0.0.0.0:8080->8080/tcp, 50020/tcp, 50075/tcp, 50090/tcp, 50470/tcp, 0.0.0.0:50070->50070/tcp, 50475/tcp   singularitiescr_master_1

停止容器

[root@localhost singularitiesCR]# docker-compose stop

删除容器

[root@localhost singularitiesCR]# docker-compose rm

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