release: use "runtime" instead of "minimal" for OCI image name

The runtime name is taken from the main pkg-base package that this
image is built off.

Sponsored by:	SkunkWerks, GmbH
MFC after:	3 days
Reviewed by:	dfr, emaste
Differential Revision:	https://reviews.freebsd.org/D50043

release/Makefile.oci

@@ -5,7 +5,7 @@
 #
 
 .if defined(WITH_OCIIMAGES) && !empty(WITH_OCIIMAGES)
-OCI_IMAGES= static dynamic minimal
+OCI_IMAGES= static dynamic runtime
 .endif
 
 oci-install:
@@ -19,7 +19,7 @@ oci-install:
 OCI_TARGETS=
 OCI_DEPS_static=
 OCI_DEPS_dynamic= container-image-static.txz
-OCI_DEPS_minimal= container-image-dynamic.txz
+OCI_DEPS_runtime= container-image-dynamic.txz
 
 .for _IMG in ${OCI_IMAGES}
 OCI_TARGETS+= container-image-${_IMG}.txz

share/examples/oci/Containerfile.pkg

@@ -1,18 +1,18 @@
-# This is an example showing how to extend the freebsd-minimal OCI image by
+# This is an example showing how to extend the freebsd-runtime OCI image by
 # installing additional packages while keeping the resulting image as small as
 # possible.
 
-# The OS version matching the desired freebsd-minimal image
+# The OS version matching the desired freebsd-runtime image
-ARG version=15.0-CURRENT-amd64
+ARG version=14.snap
 
-# Select freebsd-minimal as our starting point.
+# Select freebsd-runtime as our starting point.
-FROM localhost/freebsd-minimal:${version}
+FROM localhost/freebsd-runtime:${version}
 
 # A list of package(s) to install
 ARG packages
 
 # Install package management tools. We specify 'FreeBSD' as the repository to
-# use for downloading pkg since the freebsd-minimal image has both FreeBSD and
+# use for downloading pkg since the freebsd-runtime image has both FreeBSD and
 # FreeBSD-base pkg repo configs installed and FreeBSD-base does not contain the
 # pkg package.
 RUN env ASSUME_ALWAYS_YES=yes pkg bootstrap -r FreeBSD && pkg update

share/examples/oci/README

@@ -1,4 +1,4 @@
-This example Containerfile shows how to add packages to freebsd-minimal while
+This example Containerfile shows how to add packages to freebsd-runtime while
 minimising the package metadata overhead.
 
 For instance, To build a new image called 'my-new-image:latest' containing the