[GitHub] [couchdb-helm] adam8797 opened a new issue, #125: Add an option to specify resources for init container

[via GitHub]

adam8797 opened a new issue, #125:
URL: https://github.com/apache/couchdb-helm/issues/125

   Hey all,
   
   I would like to see the ability to specify requests/limits on the 
statefulset init container(s).
   
   **Is your feature request related to a problem? Please describe.**
   We have some restrictions in our cluster where all pods must define their 
requests and limits. We've had to introduce a LimitRange with default values 
just for this helm chart. I believe this option should be in the chart itself.
   
   **Describe the solution you'd like**
   In the values file, I would like to provide the following:
   
   ```yaml
   ...
   
   ## Optional resource requests and limits for the CouchDB container
   ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
   resources: {}
     # requests:
     #  cpu: 100m
     #  memory: 128Mi
     # limits:
     #  cpu: 56
     #  memory: 256Gi
   
   ## Optional resource requests and limits for the Initialization Container 
for CouchDB
   ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
   initResources: {}
     # requests:
     #  cpu: 100m
     #  memory: 128Mi
     # limits:
     #  cpu: 56
     #  memory: 256Gi
   
   ...
   ```
   
   **Describe alternatives you've considered**
   There is no way to directly specify the resources that an initcontainer 
should consume. You have to create a LimitRange object similar to this:
   
   ```yaml
   apiVersion: v1
   kind: LimitRange
   metadata:
       name: mem-range
   spec:
     limits:
       - type: Container
         default:
           cpu: '1'
           memory: 512Mi
         defaultRequest:
           cpu: '1'
           memory: 512Mi
   ```
   
   But this is now a namespace wide default
   


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