Dockerfile构建redis镜像

由于docker拉取的redis镜像没有配置文件，所以此文章会构建一个带有redis配置文件的镜像，方便挂载。

1. 创建 redis目录

   mkdir /redis
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2. 创建redis.conf

   # bind 192.168.1.100 10.0.0.1
   # bind 127.0.0.1 ::1
   #bind 127.0.0.1
    
   protected-mode yes
   port 6379
   tcp-backlog 511
   requirepass 123456
   timeout 0
   tcp-keepalive 300
   daemonize no
   supervised no
   pidfile /var/run/redis_6379.pid
   loglevel notice
   logfile ""
   databases 30
   always-show-logo yes
   save 900 1
   save 300 10
   save 60 10000
   stop-writes-on-bgsave-error yes
   rdbcompression yes
   rdbchecksum yes
   dbfilename dump.rdb
   dir ./
   replica-serve-stale-data yes
   replica-read-only yes
   repl-diskless-sync no
   repl-disable-tcp-nodelay no
   replica-priority 100
   lazyfree-lazy-eviction no
   lazyfree-lazy-expire no
   lazyfree-lazy-server-del no
   replica-lazy-flush no
   appendonly yes
   appendfilename "appendonly.aof"
   appendfsync everysec
   no-appendfsync-on-rewrite no
   auto-aof-rewrite-percentage 100
   auto-aof-rewrite-min-size 64mb
   aof-load-truncated yes
   aof-use-rdb-preamble yes
   lua-time-limit 5000
   slowlog-max-len 128
   notify-keyspace-events ""
   hash-max-ziplist-entries 512
   hash-max-ziplist-value 64
   list-max-ziplist-size -2
   list-compress-depth 0
   set-max-intset-entries 512
   zset-max-ziplist-entries 128
   zset-max-ziplist-value 64
   hll-sparse-max-bytes 3000
   stream-node-max-bytes 4096
   stream-node-max-entries 100
   activerehashing yes
   hz 10
   dynamic-hz yes
   aof-rewrite-incremental-fsync yes
   rdb-save-incremental-fsync yes
   
   
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3. 创建Dockerfile

   FROM redis:7.0
   WORKDIR /data
   COPY redis.conf /etc/redis/conf.d/
   VOLUME ["/etc/redis/conf.d","/data"]
   ENTRYPOINT ["redis-server","/etc/redis/conf.d/redis.conf"]
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4. 进入/redis目录，构建镜像

   cd /redis
   docker build -t redis:7-wuyu .
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5. 创建容器，挂载文件

   docker run -d --name redis-7.0 \
   -p 6379:6379 \
   -v redis_conf:/etc/redis/conf.d/redis.conf \
   -v redis_data:/data \
   redis:7-wuyu
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