3 files changed, 72 insertions, 0 deletions

diff --git a/release/tools/oci-image-dynamic.conf b/release/tools/oci-image-dynamic.conf
new file mode 100644
index 000000000000..b146ff2cf7c3
--- /dev/null
+++ b/release/tools/oci-image-dynamic.conf
@@ -0,0 +1,11 @@
+#! /bin/sh
+
+# Build Open Container Initiative (OCI) container image suitable as a base for
+# dynamic-linked workloads. This adds libraries from the FreeBSD-clibs and
+# FreeBSD-openssl-lib packages.
+
+OCI_BASE_IMAGE=static
+
+oci_image_build() {
+	install_packages ${abi} ${workdir} $m FreeBSD-clibs FreeBSD-openssl-lib
+}
diff --git a/release/tools/oci-image-minimal.conf b/release/tools/oci-image-minimal.conf
new file mode 100644
index 000000000000..122da1905436
--- /dev/null
+++ b/release/tools/oci-image-minimal.conf
@@ -0,0 +1,19 @@
+#! /bin/sh
+
+# Build Open Container Initiative (OCI) container image suitable as a base for
+# shell-based workloads. This adds FreeBSD-runtime, FreeBSD-pkg-bootstrap and a
+# handful of others packages to create a small image which can be easily
+# extended by installing packages.
+
+OCI_BASE_IMAGE=dynamic
+
+oci_image_build() {
+	install_packages ${abi} ${workdir} $m \
+			 FreeBSD-runtime \
+			 FreeBSD-certctl \
+			 FreeBSD-kerberos-lib \
+			 FreeBSD-libexecinfo \
+			 FreeBSD-rc \
+			 FreeBSD-pkg-bootstrap \
+			 FreeBSD-mtree
+}
diff --git a/release/tools/oci-image-static.conf b/release/tools/oci-image-static.conf
new file mode 100644
index 000000000000..27cfb3c6778c
--- /dev/null
+++ b/release/tools/oci-image-static.conf
@@ -0,0 +1,42 @@
+#! /bin/sh
+
+# Build Open Container Initiative (OCI) container image suitable as a base for
+# static-linked workloads. This contains mtree directories, SSL certificates and
+# a few other config files.
+
+OCI_BASE_IMAGE=
+
+oci_image_build() {
+	mtree -deU -p $m/ -f /etc/mtree/BSD.root.dist > /dev/null
+	mtree -deU -p $m/var -f /etc/mtree/BSD.var.dist > /dev/null
+	mtree -deU -p $m/usr -f /etc/mtree/BSD.usr.dist > /dev/null
+	mtree -deU -p $m/usr/include -f /etc/mtree/BSD.include.dist > /dev/null
+	mtree -deU -p $m/usr/lib -f /etc/mtree/BSD.debug.dist > /dev/null
+	install_packages ${abi} ${workdir} $m FreeBSD-caroot FreeBSD-zoneinfo
+	cp /etc/master.passwd $m/etc
+	pwd_mkdb -p -d $m/etc $m/etc/master.passwd || return $?
+	cp /etc/group $m/etc || return $?
+	cp /etc/termcap.small $m/etc/termcap.small || return $?
+	cp /etc/termcap.small $m/usr/share/misc/termcap || return $?
+	env DESTDIR=$m /usr/sbin/certctl rehash
+	# Generate a suitable repo config for pkgbase
+	case ${branch} in
+		CURRENT|STABLE|BETA*)
+			repo=base_latest
+			;;
+		*)
+			repo=base_release_${minor}
+			;;
+	esac
+	mkdir -p $m/usr/local/etc/pkg/repos
+	cat > $m/usr/local/etc/pkg/repos/base.conf <<EOF
+FreeBSD-base: {
+  url: "https://pkg.FreeBSD.org/\${ABI}/${repo}",
+  mirror_type: "srv",
+  signature_type: "fingerprints",
+  fingerprints: "/usr/share/keys/pkg",
+  enabled: yes
+}
+EOF
+
+}