Ubuntu使用Docker安装redis哨兵模式集群_ubuntu docker 安装 redis

1、每个节点安装docker

sudo apt remove docker #卸载原先的版本

sudo apt-get update

sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

sudo apt-get install ca-certificates curl gnupg

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

sudo chmod a+r /etc/apt/keyrings/docker.gpg

echo   "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \

  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" |   sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

  sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

sudo apt  install docker.io

Docker

sudo apt  install docker-compose

docker-compose

docker pull redis

sudo docker pull redis #拉取redis镜像

2、创建文件夹

mkdir redis

sudo mkdir redis

sudo mkdir redis/data

sudo mkdir redis/conf

3、主节点

#在下面目录里创建master.conf和sentinel.conf文件

ubuntu@i-c2t0v2su:/mnt/redis/conf$

master.conf里面填写：