Port requirements for Kubernetes workload
Following table shows the port requirements for the Kubernetes operator deployment. If firewall exists between the various hosts, you must open the required communication ports.
Table: Ports that must be open in a NetBackup Kubernetes cluster environment
Source | Port number | Destination |
|---|---|---|
NetBackup Primary server/Media server | Kubernetes API server port | Kubernetes cluster |
Kubernetes cluster | Kubernetes API server port (applicable in NetBackup version 9.1, but not in version 10.0 or later). | NetBackup Primary server |
Note: NetBackup Kubernetes Operator (KOps) and datamover pods have additional requirements (new in NetBackup 10.0). | ||
Kubernetes cluster | TCP port 1556 outbound | NetBackup Primary server/Media server |
TCP port 13724 inbound. [Required only if using Resilient Network.] | Media server | |