Add Dockerfile syntac version

alexanderrichards · Oct 19, 2023 · 41db986 · 41db986
1 parent 449cadf
commit 41db986
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,3 +1,4 @@
+# syntax = docker/dockerfile:1
 FROM centos:7
 
 RUN yum install -y https://ecsft.cern.ch/dist/cvmfs/cvmfs-release/cvmfs-release-latest.noarch.rpm