add env_vars nobuild

arpspoof/config.yaml

@@ -71,6 +71,7 @@ image: ghcr.io/alexbelgium/arpspoof-{arch}
 map: []
 name: Arpspoof
 options:
+  env_vars: []
   ROUTER_IP: yourip
 ports:
   7022/tcp: 7022
@@ -80,6 +81,9 @@ privileged:
   - SYS_ADMIN
   - DAC_READ_SEARCH
 schema:
+  env_vars:
+    - name: match(^[A-Z0-9_]+$)
+      value: str?
   INTERFACE_NAME: str?
   ROUTER_IP: str
 slug: arpspoof