Pod Scheduling

As a best practice when deploying OneDB SQL Data store into kubernetes in production isolate the OneDB Database server pods to a specific set of nodes. Also, make sure no two database server pods are scheduled on the save node.

OneDB Server pod scheduling is controlled with the helm chart parameters:

onedb.nodeSelectorRequired
onedb.nodeSelector
onedb.tolerations

To understand how OneDB handles pod scheduling it is import to understand a few concepts.

Assigning Pods to Nodes (Affinity / Anti-affinity)
Taints and Tolerations

For more information on Pod scheduling, see kubernetes https://kubernetes.io/.

Rate this topic

5 stars 4 stars 3 stars 2 stars 1 star

Comment on this topic.

By clicking this box, you acknowledge that you are NOT a U.S. Federal Government employee or agency, nor are you submitting information with respect to or on behalf of one. HCL provides software and services to U.S. Federal Government customers through its partners immixGroup, Inc. Contact this team at https://hcltechsw.com/resources/us-government-contact. Do not include any personal data in this Comment box.