标签：node SpringBoot cluster Redis redis 6379 172.38 conf Docker
文章目录
部署redis集群
创建网卡
[root@localhost ~]# docker network create redis --subnet 172.38.0.0/16
d87c5b1c0a4283c83c485782823e815b176106800482bdc90ac685b750548316
可以查看下这和网卡的信息
[root@localhost ~]# docker network inspect redis
[
{
"Name": "redis",
"Id": "d87c5b1c0a4283c83c485782823e815b176106800482bdc90ac685b750548316",
"Created": "2022-01-08T18:13:28.534719317+08:00",
"Scope": "local",
"Driver": "bridge",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": {},
"Config": [
{
"Subnet": "172.38.0.0/16"
}
]
},
"Internal": false,
"Attachable": false,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {},
"Options": {},
"Labels": {}
}
]
然后通过脚本创建6个redis配置
for port in $(seq 1 6); \
do \
mkdir -p /mydata/redis/node-${port}/conf
touch /mydata/redis/node-${port}/conf/redis.conf
cat << EOF >/mydata/redis/node-${port}/conf/redis.conf
port 6379
bind 0.0.0.0
cluster-enabled yes
cluster-config-file nodes.conf
cluster-node-timeout 5000
cluster-announce-ip 172.38.0.1${port}
cluster-announce-port 6379
cluster-announce-bus-port 16379
appendonly yes
EOF
done
[root@localhost ~]# cd /mydata/
[root@localhost mydata]# ls
redis
[root@localhost mydata]# cd redis
[root@localhost redis]#
[root@localhost redis]# ls
node-1 node-2 node-3 node-4 node-5 node-6
查看下redis中的配置
[root@localhost redis]# cd node-1
[root@localhost node-1]# ls
conf
[root@localhost node-1]# cd conf
[root@localhost conf]# ls
redis.conf
[root@localhost conf]# cat redis.conf
port 6379
bind 0.0.0.0
cluster-enabled yes
cluster-config-file nodes.conf
cluster-node-timeout 5000
clister-announce-ip 172.38.0.11
cluster-announce-port 6379
cluster-announce-bus-port 16379
appendonly yes
运行容器redis1-6：
[root@localhost conf]# docker run -p 6371:6379 -p 16371:16379 --name redis-1 \
-v /mydata/redis/node-1/data:/data \
-v /mydata/redis/node-1/conf/redis.conf:/etc/redis/redis.conf \
-d --net redis --ip 172.38.0.11 redis:5.0.9-alpine3.11 redis-server /etc/redis/redis.conf
[root@localhost conf]# docker run -p 6372:6379 -p 16372:16379 --name redis-2 \
-v /mydata/redis/node-2/data:/data \
-v /mydata/redis/node-2/conf/redis.conf:/etc/redis/redis.conf \
-d --net redis --ip 172.38.0.12 redis:5.0.9-alpine3.11 redis-server /etc/redis/redis.conf
docker run -p 6373:6379 -p 16373:16379 --name redis-3 \
-v /mydata/redis/node-3/data:/data \
-v /mydata/redis/node-3/conf/redis.conf:/etc/redis/redis.conf \
-d --net redis --ip 172.38.0.13 redis:5.0.9-alpine3.11 redis-server /etc/redis/redis.conf
[root@localhost conf]# docker run -p 6374:6379 -p 16374:16379 --name redis-4 \
-v /mydata/redis/node-4/data:/data \
-v /mydata/redis/node-4/conf/redis.conf:/etc/redis/redis.conf \
-d --net redis --ip 172.38.0.14 redis:5.0.9-alpine3.11 redis-server /etc/redis/redis.conf
[root@localhost conf]# docker run -p 6375:6379 -p 16375:16379 --name redis-5 \
-v /mydata/redis/node-5/data:/data \
-v /mydata/redis/node-5/conf/redis.conf:/etc/redis/redis.conf \
-d --net redis --ip 172.38.0.15 redis:5.0.9-alpine3.11 redis-server /etc/redis/redis.conf
[root@localhost conf]# docker run -p 6376:6379 -p 16376:16379 --name redis-6 \
-v /mydata/redis/node-6/data:/data \
-v /mydata/redis/node-6/conf/redis.conf:/etc/redis/redis.conf \
-d --net redis --ip 172.38.0.16 redis:5.0.9-alpine3.11 redis-server /etc/redis/redis.conf
查看下启动的6个容器
全部启动完成
进入redis
[root@localhost conf]# docker exec -it redis-1 /bin/sh
/data #
创建集群：
redis-cli --cluster create 172.38.0.11:6379 172.38.0.12:6379 172.38.0.13:6379 172.38.0.14:6379 172.38.0.15
/data # redis-cli --cluster create 172.38.0.11:6379 172.38.0.12:6379 172.38.0.13:6379 172.38.0.14:6379 172.38.0.15
:6379 172.38.0.16:6379 --cluster-replicas 1
>>> Performing hash slots allocation on 6 nodes...
Master[0] -> Slots 0 - 5460 # 下面是三个主机
Master[1] -> Slots 5461 - 10922
Master[2] -> Slots 10923 - 16383
Adding replica 172.38.0.15:6379 to 172.38.0.11:6379
Adding replica 172.38.0.16:6379 to 172.38.0.12:6379
Adding replica 172.38.0.14:6379 to 172.38.0.13:6379
M: 9a543e84f3959ba0f6b82b5eff337eae5444a0e0 172.38.0.11:6379
slots:[0-5460] (5461 slots) master
M: 657f713302814023da9db31eec19494a3a689866 172.38.0.12:6379
slots:[5461-10922] (5462 slots) master
M: 437a3a60270854fd2ea4404e75b210989273f0c0 172.38.0.13:6379
slots:[10923-16383] (5461 slots) master
S: e601c4c666b179deca7e142dbae18cf79fc3238a 172.38.0.14:6379
replicates 437a3a60270854fd2ea4404e75b210989273f0c0
S: 62c5ca960b44f64cbcc34ad06ad47f306bc26ace 172.38.0.15:6379
replicates 9a543e84f3959ba0f6b82b5eff337eae5444a0e0
S: 45a8083c5f9836765afad6c5cd679d26caeb7d08 172.38.0.16:6379
replicates 657f713302814023da9db31eec19494a3a689866
yes
启动集群
/data # redis-cli -c #启动集群
127.0.0.1:6379> cluster info #查看集群信息
cluster_state:ok
cluster_slots_assigned:16384
cluster_slots_ok:16384
cluster_slots_pfail:0
cluster_slots_fail:0
cluster_known_nodes:6
cluster_size:3
cluster_current_epoch:6
cluster_my_epoch:1
cluster_stats_messages_ping_sent:120
cluster_stats_messages_pong_sent:127
cluster_stats_messages_sent:247
cluster_stats_messages_ping_received:122
cluster_stats_messages_pong_received:120
cluster_stats_messages_meet_received:5
cluster_stats_messages_received:247
查看下集群的状态 都是可以连上的
测试集群：
127.0.0.1:6379> set a b
-> Redirected to slot [15495] located at 172.38.0.13:6379
OK
存入数据成功 此时断开节点3试一试
发现是从节点4获取到的a的值
redis集群搭建完成！！！
SpringBoot微服务打包Docker镜像
写一个springboot项目打包为jar包
安装一个docker高亮的插件
写一个dockerfile
然后将打包好的jar包和dockerfile上传到linux中
打包为镜像
容器运行成功
标签：node,SpringBoot,cluster,Redis,redis,6379,172.38,conf,Docker 来源： https://blog.csdn.net/wang121213145/article/details/122384035
本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享； 2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关； 3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关； 4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除； 5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。