Update Dockerfile syntax version to 1.16 (#7898)

pdabelf5 · web-flow · commit dc7b42d98451 · 2025-06-20T13:37:43.000Z
https://docs.docker.com/build/buildkit/dockerfile-release-notes/
diff --git a/build/Dockerfile b/build/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.6
+# syntax=docker/dockerfile:1.16
 ARG BUILD_OS=debian
 ARG NGINX_PLUS_VERSION=R34
 ARG DOWNLOAD_TAG=edge
diff --git a/build/dependencies/Dockerfile.ubi8 b/build/dependencies/Dockerfile.ubi8
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.8
+# syntax=docker/dockerfile:1.16
 FROM redhat/ubi8@sha256:0c1757c4526cfd7fdfedc54fadf4940e7f453201de65c0fefd454f3dde117273 AS rpm-build
 RUN mkdir -p /rpms/ \
     && dnf install rpm-build gcc make cmake -y \
diff --git a/build/dependencies/Dockerfile.ubi9 b/build/dependencies/Dockerfile.ubi9
@@ -1,3 +1,4 @@
+# syntax=docker/dockerfile:1.16
 # syntax=docker/dockerfile:1.8
 FROM redhat/ubi9:9.6@sha256:861e833044a903f689ecfa404424494a7e387ab39cf7949c54843285d13a9774 AS rpm-build
 RUN mkdir -p /rpms/ \
diff --git a/tests/Dockerfile b/tests/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.11
+# syntax=docker/dockerfile:1.16
 # this is here so we can grab the latest version of kind and have dependabot keep it up to date
 FROM kindest/node:v1.33.1@sha256:050072256b9a903bd914c0b2866828150cb229cea0efe5892e2b644d5dd3b34f
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# syntax=docker/dockerfile:1.8`
	`1`	`+# syntax=docker/dockerfile:1.16`
`2`	`2`	`FROM redhat/ubi8@sha256:0c1757c4526cfd7fdfedc54fadf4940e7f453201de65c0fefd454f3dde117273 AS rpm-build`
`3`	`3`	`RUN mkdir -p /rpms/ \`
`4`	`4`	`&& dnf install rpm-build gcc make cmake -y \`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+# syntax=docker/dockerfile:1.16`
`1`	`2`	`# syntax=docker/dockerfile:1.8`
`2`	`3`	`FROM redhat/ubi9:9.6@sha256:861e833044a903f689ecfa404424494a7e387ab39cf7949c54843285d13a9774 AS rpm-build`
`3`	`4`	`RUN mkdir -p /rpms/ \`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# syntax=docker/dockerfile:1.11`
	`1`	`+# syntax=docker/dockerfile:1.16`
`2`	`2`	`# this is here so we can grab the latest version of kind and have dependabot keep it up to date`
`3`	`3`	`FROM kindest/node:v1.33.1@sha256:050072256b9a903bd914c0b2866828150cb229cea0efe5892e2b644d5dd3b34f`
`4`	`4`