feat(statefulset): add support for valueFrom in env

Signed-off-by: Baptiste Roux <arte.but.posix@gmail.com>

Author: baprx

charts/woodpecker/charts/server/values.yaml

@@ -34,6 +34,11 @@ env:
   WOODPECKER_ADMIN: 'woodpecker,admin'
   WOODPECKER_HOST: 'https://xxxxxxx'
   # WOODPECKER_GITHUB: "true"
+  # WOODPECKER_DATABASE_DATASOURCE:
+  #   valueFrom:
+  #     secretKeyRef:
+  #       name: woodpecker-database-secret
+  #       key: datasource
 
 # -- Add extra environment variables from the secrets list
 extraSecretNamesForEnvFrom: []

charts/woodpecker/values.yaml

@@ -35,6 +35,11 @@ agent:
     WOODPECKER_BACKEND_K8S_POD_LABELS: ''
     WOODPECKER_BACKEND_K8S_POD_ANNOTATIONS: ''
     WOODPECKER_CONNECT_RETRY_COUNT: '1'
+  # WOODPECKER_DATABASE_DATASOURCE:
+  #   valueFrom:
+  #     secretKeyRef:
+  #       name: woodpecker-database-secret
+  #       key: datasource
 
   # -- Add extra secret that is contains environment variables
   extraSecretNamesForEnvFrom: []