Update Dockerfile to remove deprecated directives

Fullaxx · Dec 21, 2024 · 432e422 · 432e422
1 parent 5b1d598
commit 432e422
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,13 +1,13 @@
 # ------------------------------------------------------------------------------
 # Pull base image
 FROM ubuntu:jammy
-MAINTAINER Brett Kuskie <[email protected]>
+LABEL author="Brett Kuskie <[email protected]>"
 
 # ------------------------------------------------------------------------------
 # Set environment variables
-ENV DEBIAN_FRONTEND noninteractive
-ENV WINDOWMANAGER openbox
-ENV LANG C
+ENV DEBIAN_FRONTEND=noninteractive
+ENV WINDOWMANAGER=openbox
+ENV LANG=C
 
 # ------------------------------------------------------------------------------
 # Install tigervnc,openbox and clean up