执行命令

  1. docker-compose -f docker-compose.yml up -d
  3. sh start.sh

docker-compose.yml 详细代码

  1. version: '2'
  3. services:
  5.   shard1:
  7.     image: mongo:4.0.5
  9.     container_name: mongo_shard1
  11.     command: mongod --shardsvr --directoryperdb --replSet shard1
  13.     volumes:
  15.       - /etc/localtime:/etc/localtime
  17.       - /data/base/fates/mongo/shard1:/data/db
  19.     privileged: true
  21.     mem_limit: 16000000000
  23.     networks:
  25.       - mongo   
  27.   shard2:
  29.     image: mongo:4.0.5
  31.     container_name: mongo_shard2
  33.     command: mongod --shardsvr --directoryperdb --replSet shard2
  35.     volumes:
  37.       - /etc/localtime:/etc/localtime
  39.       - /data/base/fates/mongo/shard2:/data/db
  41.     privileged: true
  43.     mem_limit: 16000000000
  45.     networks:
  47.       - mongo
  49.   shard3:
  51.     image: mongo:4.0.5
  53.     container_name: mongo_shard3
  55.     command: mongod --shardsvr --directoryperdb --replSet shard3
  57.     volumes:
  59.       - /etc/localtime:/etc/localtime
  61.       - /data/base/fates/mongo/shard3:/data/db
  63.     privileged: true
  65.     mem_limit: 16000000000
  67.     networks:
  69.       - mongo
  71.   config1:
  73.     image: mongo:4.0.5
  75.     container_name: mongo_config1
  77.     command: mongod --configsvr --directoryperdb --replSet fates-mongo-config --smallfiles
  79.     volumes:
  81.       - /etc/localtime:/etc/localtime
  83.       - /data/base/fates/mongo/config1:/data/configdb
  85.     networks:
  87.       - mongo
  89.   config2:
  91.     image: mongo:4.0.5
  93.     container_name: mongo_config2
  95.     command: mongod --configsvr --directoryperdb --replSet fates-mongo-config --smallfiles
  97.     volumes:
  99.       - /etc/localtime:/etc/localtime
  101.       - /data/base/fates/mongo/config2:/data/configdb
  103.     networks:
  105.       - mongo
  107.   config3:
  109.     image: mongo:4.0.5
  111.     container_name: mongo_config3
  113.     command: mongod --configsvr --directoryperdb --replSet fates-mongo-config --smallfiles
  115.     volumes:
  117.       - /etc/localtime:/etc/localtime
  119.       - /data/base/fates/mongo/config3:/data/configdb
  121.     networks:
  123.       - mongo
  125.   mongos:
  127.     image: mongo:4.0.5
  129.     container_name: mongo_mongos
  131.     command: mongos --configdb fates-mongo-config/config1:27019,config2:27019,config3:27019 --bind_ip 0.0.0.0 --port 27017
  133.     ports:
  135.      - 27017:27017
  137.     volumes:
  139.       - /etc/localtime:/etc/localtime
  141.     depends_on:
  143.       - config1
  145.       - config2
  147.       - config3
  149.     networks:
  151.       - mongo    
  153. networks:
  155.   mongo:
  157.     external: true

start.sh详细代码

  1. #!/bin/sh
  3. docker-compose up -d
  5. #睡眠两分钟，等待mongodb所有容器起来之后将它们配置加入分片
  7. sleep 30s
  9. docker-compose -f docker-compose.yaml exec config1 bash -c "echo 'rs.initiate({_id: \"fates-mongo-config\",configsvr: true, members: [{ _id : 0, host : \"config1:27019\" },{ _id : 1, host : \"config2:27019\" }, { _id : 2, host : \"config3:27019\" }]})' | mongo --port 27019"
  11. docker-compose -f docker-compose.yaml exec shard1 bash -c "echo 'rs.initiate({_id: \"shard1\",members: [{ _id : 0, host : \"shard1:27018\" }]})' | mongo --port 27018"
  13. docker-compose -f docker-compose.yaml exec shard2 bash -c "echo 'rs.initiate({_id: \"shard2\",members: [{ _id : 0, host : \"shard2:27018\" }]})' | mongo --port 27018"
  15. docker-compose -f docker-compose.yaml exec shard3 bash -c "echo 'rs.initiate({_id: \"shard3\",members: [{ _id : 0, host : \"shard3:27018\" }]})' | mongo --port 27018"
  17. docker-compose -f docker-compose.yaml exec mongos bash -c "echo 'sh.addShard(\"shard1/shard1:27018\")' | mongo"
  19. docker-compose -f docker-compose.yaml exec mongos bash -c "echo 'sh.addShard(\"shard2/shard2:27018\")' | mongo"
  21. docker-compose -f docker-compose.yaml exec mongos bash -c "echo 'sh.addShard(\"shard3/shard3:27018\")' | mongo"