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statefulsets/notes.md

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+# Create a namespace
+
+```
+kubectl create ns example
+```
+
+# Check the storageclass for host path provisioner
+
+```
+kubectl get storageclass
+```
+
+# Deploy our statefulset
+
+```
+kubectl -n example apply -f .\kubernetes\statefulsets\statefulset.yaml
+kubectl -n example apply -f .\kubernetes\statefulsets\example-app.yaml
+```
+
+# Enable Redis Cluster
+
+```
+$IPs = $(kubectl -n example get pods -l app=redis-cluster -o jsonpath='{range.items[*]}{.status.podIP}:6379 ')
+kubectl -n example exec -it redis-cluster-0  -- /bin/sh -c "redis-cli -h 127.0.0.1 -p 6379 --cluster create ${IPs}"
+kubectl -n example exec -it redis-cluster-0  -- /bin/sh -c "redis-cli -h 127.0.0.1 -p 6379 cluster info"
+```
+
+# More info
+
+https://rancher.com/blog/2019/deploying-redis-cluster