content_image/1011133.jpg content_image/1011134.jpg content_image/1011135.jpg
<img src='content_image/1011133.jpg'>

## Large size environment (worker nodes < 500) with high resiliency 

Table 2-4 below shows sizing for large sized IBM Cloud Private cluster environment with 500 or less worker nodes. 

<img src='content_image/1011134.jpg'>

## Large size environment (worker nodes < 1000) with high resiliency 

Table 2-5 shows sizing for large sized IBM Cloud Private cluster environment with 1000 or less worker nodes. 

<img src='content_image/1011135.jpg'>

## 2.2 High Availability models for IBM Cloud Private cluster 

Listed below are three classification models for highly available IBM Cloud Private cluster: 

GLYPH<SM590000> Intra Cluster 

GLYPH<SM590000> Intra Cluster with multiple availability zones 

GLYPH<SM590000> Inter Cluster with federation on different availability zones 

