Ceph » Orchestrator

Feature #44875

Updated by Sebastian Wagner about 4 years ago

https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.18/#affinity-v1-core 


 orch -> k8s 
 <pre><code class="python"> 
 from kubernetes.client import V1Affinity 
 def placement_spec_to_k8s(spec: PlacementSpec) -> Tuple[int, V1Affinity]:  
     """ 
     - node list 
     - labels 
     - count (?) 
     - all nodes? 
     - host glob? 
 """ 
 </code></pre> 


 k8s Rook CR -> orch: 

 # 
 1- parse any CR we generated fro generate_k8s_placement() 
 # 2- show when we don't understand the placement 
   
 ceph orch ls should say "<opaque>" or "?" if we can't parse it 
 # 3- maybe parse other common CRs (e.g., ones from rook examples dir) 

 
 Anything that can be added to the PlacementSpec which is often used by Rook?

Back