MongoDB 集群配置 一主一从一仲裁

Camellia 发布于 2023-05-10 179 次阅读

openssl rand 700 -base64 > /home/hdgp-prod/public/mongodb-4.2.23/conf/mongo.key
chmod 600 /home/hdgp-prod/public/mongodb-4.2.23/conf/mongo.key

配置文件加入

security:
    keyFile: "/home/hdgp-prod/public/mongodb-4.2.23/conf/mongo.key"
replication:
    oplogSizeMB: 500
    replSetName: mongodbData

主节点执行

cfg = {_id: 'mongodbData', members: [{_id: 1, host: '192.168.183.189:27017'},{_id: 2, host: '192.168.183.190:27017'},{_id: 3, host: '192.168.183.191:27017', arbiterOnly: true}]}

rs.initiate(cfg)

执行 rs.isMaster() 设置主节点