NCP does not clean up IP Pools and Logical switches at scale down
Article ID: 377208
Updated On:
Products
VMware NSX
Issue/Introduction
- You are using TKGI, Tanzu Kubernetes Grid Integrated edition and have recently scaled down one or more applications
- You are using NSX Container Plugin, NCP, in Manager API mode
- IP Pools and Logical Switches remain in NSX UI after scale down
- IP Pools and Logical Switches have no allocations, and the associated subnets are not freed from the container IP block(s).
Environment
VMware NSX
VMware Tanzu Kubernetes Grid Intergrated.
Cause
With TKGI, Tanzu Kubernetes Grid Integrated edition, automatic removal of unused IP Pools and Logical Switches is only available with Policy API
Resolution
NSX Container Plugin using NSX Manager API does not automatically remove unused IP Pools or Logical Switches. This feature is only available in NSX Policy API
Consider Migrating from NSX Manager API to Policy API for TKGI
Feedback
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