From 4e10d0b4df0118c048c815d30191da702776735e Mon Sep 17 00:00:00 2001
From: Jochen Sprickerhof <git@jochen.sprickerhof.de>
Date: Thu, 22 Dec 2022 12:27:46 +0100
Subject: Add a DNS resolver (Closes: #3)

---
 debvm-create | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/debvm-create b/debvm-create
index c44b67d..e907962 100755
--- a/debvm-create
+++ b/debvm-create
@@ -112,6 +112,27 @@ if test -n "$SSHKEY"; then
 	INCLUDE_PACKAGES="$INCLUDE_PACKAGES,openssh-server"
 fi
 
+# add a DNS resolver
+case "$SUITE" in
+	jessie)
+		set -- '--customize-hook=chroot "$1" systemctl enable systemd-resolved.service' "$@"
+		set -- '--customize-hook=ln -fs ../run/systemd/resolve/resolv.conf "$1/etc/resolv.conf"' "$@"
+	;;
+	stretch)
+		set -- '--customize-hook=chroot "$1" systemctl enable systemd-resolved.service' "$@"
+		set -- '--customize-hook=ln -fs ../run/systemd/resolve/resolv.conf "$1/etc/resolv.conf"' "$@"
+		INCLUDE_PACKAGES="$INCLUDE_PACKAGES,libnss-resolve"
+	;;
+	buster|bullseye|stable)
+		set -- '--customize-hook=chroot "$1" systemctl enable systemd-resolved.service' "$@"
+		set -- '--customize-hook=ln -fs ../run/systemd/resolve/stub-resolv.conf "$1/etc/resolv.conf"' "$@"
+		INCLUDE_PACKAGES="$INCLUDE_PACKAGES,libnss-resolve"
+	;;
+	*)
+		INCLUDE_PACKAGES="$INCLUDE_PACKAGES,libnss-resolve"
+	;;
+esac
+
 # construct mmdebstrap options as $@:
 set -- \
 	--verbose \
-- 
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