Prepare your Portworx cluster for asynchronous DR in FlashArray
You must configure an external load balancer for the Portworx API service on your source and destination clusters, as you are running Portworx in the cloud. An external load balancer is necessary because it assigns a public IP address for accessing Portworx on port 9001 from your worker nodes.
caution
It is recommended that you enable authorization on your Portworx cluster before enabling a load balancer.
Enable load balancing by running the kubectl edit stc
command and adding the annotation to change service type value from nodePort
to LoadBalancer
as shown below:
kubectl edit stc <stc-name> -n <namespace>
apiVersion: core.libopenstorage.org/v1
kind: StorageCluster
metadata:
annotations:
portworx.io/service-type: "portworx-api:LoadBalancer"
...
You can verify the changes using the kubectl get service
command.
kubectl get service -n <namespace>
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
portworx-service LoadBalancer 10.233.56.13 192.0.2.20 9001:30278/TCP,9020:30908/TCP,9021:32598/TCP 18h
Install storkctl