docker拉取redis5.0.5并建立redis集群

news2024/12/28 19:28:16

1.配置文件

mkdir -p redis-cluster/7001/
mkdir -p redis-cluster/7002/
mkdir -p redis-cluster/7003/
mkdir -p redis-cluster/7004/
mkdir -p redis-cluster/7005/
mkdir -p redis-cluster/7006/

cd redis-cluster

vim 7001/redis.conf

    bind 0.0.0.0
    port 7001
    cluster-enabled yes
    cluster-config-file nodes.conf
    cluster-node-timeout 30000
    appendonly yes
    protected-mode no



cp 7001/redis.conf  7002
cp 7001/redis.conf  7003
cp 7001/redis.conf  7004
cp 7001/redis.conf  7005
cp 7001/redis.conf  7006



vim  7002/redis.conf     把7001改成7002
vim  7003/redis.conf     把7001改成7003
vim  7004/redis.conf     把7001改成7004
vim  7005/redis.conf     把7001改成7005
vim  7006/redis.conf     把7001改成7006

2拉镜像

docker pull redis:5.0.5

3运行

docker run -d --name redis-7001 --net host -v /root/redis-cluster/7001/redis.conf:/usr/local/etc/redis/redis.conf redis:5.0.5 redis-server /usr/local/etc/redis/redis.conf
docker run -d --name redis-7002 --net host -v /root/redis-cluster/7002/redis.conf:/usr/local/etc/redis/redis.conf redis:5.0.5 redis-server /usr/local/etc/redis/redis.conf
docker run -d --name redis-7003 --net host -v /root/redis-cluster/7003/redis.conf:/usr/local/etc/redis/redis.conf redis:5.0.5 redis-server /usr/local/etc/redis/redis.conf
docker run -d --name redis-7004 --net host -v /root/redis-cluster/7004/redis.conf:/usr/local/etc/redis/redis.conf redis:5.0.5 redis-server /usr/local/etc/redis/redis.conf
docker run -d --name redis-7005 --net host -v /root/redis-cluster/7005/redis.conf:/usr/local/etc/redis/redis.conf redis:5.0.5 redis-server /usr/local/etc/redis/redis.conf
docker run -d --name redis-7006 --net host -v /root/redis-cluster/7006/redis.conf:/usr/local/etc/redis/redis.conf redis:5.0.5 redis-server /usr/local/etc/redis/redis.conf

4建redis集群

 docker exec -it redis-7001 redis-cli --cluster create 121.40.27.205:7001 121.40.27.205:7002 121.40.27.205:7003 121.40.27.205:7004 121.40.27.205:7005 121.40.27.205:7006 --cluster-replicas 1

5查看是否成功建集群

 docker exec -it redis-7001 bash


redis-cli -c -h 121.40.27.205    -p 7001

                cluster nodes
               
                cluster info