Helm: How to helm uninstall without delete pvc

[fallenangelblog]

Output of helm version: v3.0.0-alpha.2

Output of kubectl version:v1.14.0

Hey guys. I have these files in my chart. Can I use helm uninstall without delete pvc?

├── Chart.yaml
├── README.md
├── templates
│ ├── NOTES.txt
│ ├── _helpers.tpl
│ ├── configmap.yaml
│ ├── deployment.yaml
│ ├── ingress.yaml
│ ├── pvc.yaml
│ ├── service.yaml
│ └── serviceaccount.yaml
└── values.yaml

Or is there any methods to rebond pv which is released status when I have deleted pvc with cammand helm uninstall?

[aswinkarthik]

if you use this annotation on the PVC, it will skip deleting the resource on uninstall. I think it has been retained from v2

helm.sh/resource-policy: "keep"

Docs: https://helm.sh/docs/charts_tips_and_tricks/#tell-tiller-not-to-delete-a-resource
Source code In dev-v3