BOS database

Overview

All BOS data is stored in an etcd database running in pods in the services namespace.

ncn-mw# kubectl get pods -n services -l app.kubernetes.io/instance=cray-bos,app.kubernetes.io/name=etcd

Example output:

NAME              READY   STATUS    RESTARTS   AGE
cray-bos-etcd-0   2/2     Running   0          4d
cray-bos-etcd-1   2/2     Running   0          4d
cray-bos-etcd-2   2/2     Running   0          4d

Source

The Helm chart for the BOS database is located in the Cray-HPE/bos open source GitHub repository.