Start and shutdown

The modules in the SOT can be started and stopped easily. Please check your existing number of replicas for your applications.

kubectl get statefulset,deployment -n module_namespace

Example output:

NAME                         READY   UP-TO-DATE   AVAILABLE   AGE
gateway-service-deployment   2/2     2            2           26d

The 2/2 means we have 2 running pods out of the expected quantity of total 2 pods.

Shutdown SOT module

For shutting down SOT module, run following command in the cluster.

kubectl scale statefulset,deployment -n module_namespace --all --replicas=0

This will set the replica for the module to zero. And this way a controlled stopped will be achieved. Please save the numbers of replicas that are present for each module so they can be re-scaled at a later time

Start SOT module

For starting the SOT application modules, run following command in the cluster.

kubectl scale statefulset,deployment -n module_namespace --all --replicas=x

x is number of replicas that the module previously had.