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Kubernetes Redis-4.0.0 Cluster

Build Docker image

Create NFS storages

Create Persistent Volumes

kubectl create -f persistentvolume

Create Persistent Volumes Claims

kubectl create -f persistentvolumeclaims

Create Redis Cluster Configuration

kubectl create -f deployment-configmaps

Create Redis Services

kubectl create -f deployment-services

Create Redis Nodes

kubectl create -f deployment

Connect Nodes

kubectl run -i --tty ubuntu --image=ubuntu \
  --restart=Never /bin/bash

apt-get update
apt-get install -y vim wget python2.7 python-pip redis-tools dnsutils
wget http://download.redis.io/redis-stable/src/redis-trib.rb
chmod 755 redis-trib.rb

./redis-trib.rb create --replicas 1 \
  10.111.103.1:6379 \
  10.111.103.2:6379 \
  10.111.103.3:6379 \
  10.111.103.4:6379 \
  10.111.103.5:6379 \
  10.111.103.6:6379

Accessing redis cli

Connect to any redis pod

kubectl exec -it <podName> -- /bin/bash

Access cli

/usr/local/bin/redis-cli -c -p 6379

To check cluster nodes

/usr/local/bin/redis-cli -p 6379 cluster nodes

Contribs

Originally contributed by Kelsey Hightower (https://github.com/kelseyhightower/kubernetes-redis-cluster)
Special thanks to following forks
https://github.com/matiasinsaurralde/kubernetes-redis-cluster
https://github.com/cwza/kubernetes-redis-cluster