使用docker-compose搭建Redis主从测试环境。
编写docker-compose配置文件
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| version : '3'
networks: network-redis: driver: bridge
services: master: image: redis:5.0.5 container_name: redis5.0.6-master networks: - network-redis ports: - '6379:6379' command: redis-server --requirepass redis_pwd --masterauth redis_pwd slaves1: image: redis:5.0.5 container_name: redis5.0.6-slaves1 networks: - network-redis ports: - '6380:6379' command: redis-server --slaveof redis5.0.6-master 6379 --requirepass redis_pwd --masterauth redis_pwd slaves2: image: redis:5.0.5 container_name: redis5.0.6-slaves2 networks: - network-redis ports: - '6381:6379' command: redis-server --slaveof redis5.0.6-master 6379 --requirepass redis_pwd --masterauth redis_pwd
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启动测试
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| docker-compse -f docker-compose up -d
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| Starting redis5.0.6-master ... done Starting redis5.0.6-slaves2 ... done Starting redis5.0.6-slaves1 ... done
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| redis-cli 127.0.0.1:6379> auth redis_pwd OK 127.0.0.1:6379> info replication
role:master connected_slaves:2 slave0:ip=172.21.0.3,port=6379,state=online,offset=126,lag=0 slave1:ip=172.21.0.4,port=6379,state=online,offset=126,lag=0 master_replid:76d204429eefdd1df062c54ce8eae3b8ba9268b6 master_replid2:0000000000000000000000000000000000000000 master_repl_offset:126 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:1 repl_backlog_histlen:126 127.0.0.1:6379>
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END