Kubernetes: redis-master using Minikube

This will create a redis-master using Minikube (no slaves or sentinels).

If you wish to use your own namespace for this installation, be sure to replace itsmetommy with your own.

Create namespace

kubectl create ns itsmetommy

Clone git repository

https://github.com/itsmetommy/kubernetes-redis-master

Create

kubectl -n itsmetommy apply -f .

Example

kubectl -n itsmetommy apply -f .
service "redis-primary" created
statefulset.apps "redis-primary" created

Describe service

kubectl -n itsmetommy describe svc redis-primary

Example

Note the NodePort 31740.

kubectl -n itsmetommy describe svc redis-primary
Name:                     redis-primary
Namespace:                itsmetommy
Labels:                   app=redis-primary
Annotations:              kubectl.kubernetes.io/last-applied-configuration={"apiVersion":"v1","kind":"Service","metadata":{"annotations":{},"labels":{"app":"redis-primary"},"name":"redis-primary","namespace":"itsmetommy"},"spe...
Selector:                 app=redis-primary
Type:                     NodePort
IP:                       10.103.102.72
Port:                     redis-primary  6379/TCP
TargetPort:               6379/TCP
NodePort:                 redis-primary  31740/TCP
Endpoints:                172.17.0.7:6379
Session Affinity:         None
External Traffic Policy:  Cluster
Events:                   <none>

Connect to redis-master

redis-cli -h $(minikube ip) -p 31740

Example

redis-cli -h $(minikube ip) -p 31740
192.168.99.101:31740>
➜ stateful-redis-master redis-cli -h $(minikube ip) -p 31740
192.168.99.101:31740> exit

Clean up

kubectl -n itsmetommy delete -f .

Example

kubectl -n itsmetommy delete -f .
service "redis-primary" deleted
statefulset.apps "redis-primary" deleted

Delete pvc

kubectl -n itsmetommy delete pvc -l app=redis-primary

Example

kubectl -n itsmetommy delete pvc -l app=redis-primary
persistentvolumeclaim "redis-primary-redis-primary-0" deleted