解决方案 如果docker run redis时,查看日志发现警告: WARNING overcommit_memoryissetto0!Backgroundsave may fail under low memory condition.Tofixthisissueadd'vm.overcommit_memory = 1'to/etc/sysctl.confandthenrebootorrun the command'sysctl vm.overcommit_memory=1'forthisto take effect. 需要在服务器上执行sysctl vm.overcommit_memory=1...
docker-compose 部署 Redis 的一些警告 背景 内核参数 overcommit_memory警告 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can also cause failures without low memory condition, see https://github.com/...
因为redis的默认数据保存目录(rdb与aof数据保存都是在这个文件夹下)是在执行redis-server命令时当前所处的目录下,可以在默认的redis.conf文件中看到,dir这一项就是配置数据文件的保存位置,默认的是./,这个.就是在执行redis-serve命令时所处的目录。而redis镜像启动的容器的工作目录就是/data目录,redis-server命令就...
-d redis:6.2.6 以守护进程模式运行容器,即在后台运行redis镜像,镜像版本是6.2.6 redis-server /etc/redis/redis.conf:容器启动后执行的命令,使用 /etc/redis/redis.conf 配置文件启动 Redis 服务器 运行redis-server可携带下面的参数,注意下面配置参数已经在/home/redis/conf/redis.conf中配置,可忽略 –appendon...
Summary Enhance Mailcow documentation for redis so that overcommit_memory should be set to 1 on the docker host: echo "vm.overcommit_memory = 1" > /etc/sysctl.d/10-docker-redis-memory-overcommit.conf # needed to survive reboots sysctl "v...
image: /xxx/redis:6.2.4 ports: - '6379:6379' expose: - 6379 privileged: true command: echo 1 > /proc/sys/vm/overcommit_memory command: redis-server /usr/local/etc/redis/redis.conf volumes: - ./conf/redis.conf:/usr/local/etc/redis/redis.conf ...
检查docker日志,输入docker logs redis: C:\WINDOWS\system32>docker logs redis 1:C 04 May 2024 10:16:00.691 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can also cause failures without low mem...
宿主主机查看 vm.overcommit_memory 默认是 0 : [root@localhost redis]# sysctl vm.overcommit_memoryvm.overcommit_memory=0 容器中查看 vm.overcommit_memory 默认也是 0 : [root@localhost redis]# docker exec -it redis sh/data # sysctl vm.overcommit_memoryvm.overcommit_memory=0 现在修改容器的 vm....
sysctl vm.overcommit_memory=1 sysctl: setting key "vm.overcommit_memory": Read-only file system see redis/docker-library-redis#19
二.Docker 安装 Redis 2.1 去Docker镜像仓库 2.2 安装成功 一.前言 我们在实际开发的时候,接受项目时,难免会需要安装及其多的软件,环境,依赖等等,这耗费了我们极大的时间,而且还有很多的软件是不支持Win系统的,这就给我们带来了极大的困难。 我们来分别看一下直接在电脑上安装和在Docker 安装的区别与对比: ...