Redis-cluster setup on ubuntu 20.04

Question

i want to setup multi-node redis-server cluster on ubuntu 20 using docker

i am getting documents for single node redis-server cluster

can anyone share me the commands or the links for setting up multinode redis-server cluster

Answer 1

You can find instructions here.

For example, to create a minimal cluster with 3 masters:

1. Create 3 directories (e.g., 7000, 7001, 7002).

2. In each directory, create a redis.conf file and add the following directives:

port 7000
cluster-enabled yes
cluster-config-file nodes.conf
cluster-node-timeout 5000

Don't forget to change the port in each file.

3. cd to each directory and run:

redis-server ./redis.conf

4. Run:

redis-cli --cluster create 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 --cluster-replicas 0