Dockerfiles: add syntax=docker header

2022-10-04 22:28:04 +02:00 · 2022-10-04 22:28:04 +02:00 · 562296aa96
commit 562296aa96
parent 0044f0cb98
6 changed files with 12 additions and 0 deletions
--- a/modules/infra-kafka-cluster/src/kafka.Dockerfile
+++ b/modules/infra-kafka-cluster/src/kafka.Dockerfile
@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 ARG KAFKA_DL_URL=https://dlcdn.apache.org/kafka/3.1.0/kafka_2.13-3.1.0.tgz

 ## builder ##