build-devtoolbox: Fix resolv.conf link

systemd %postun creates the link to resolved's file, which does not
exist in the container.

diff --git a/build-devtoolbox b/build-devtoolbox
index 8395461bc9f7007289ddb9e95b4a332f0ed6e593..07dc22184ab3237c4e6f4f85dcf37ba2cb9912fb 100755 (executable)
--- a/build-devtoolbox
+++ b/build-devtoolbox
@@ -20,6 +20,7 @@ echo "${ID}-${VERSION_ID}" | sudo tee /etc/hostname
 sudo hostname -F /etc/hostname
 
 sudo dnf update -y
+sudo ln -sfn ../run/host/run/NetworkManager/resolv.conf /etc/resolv.conf
 
 # this just refuses to rpm -i normally
 sudo dnf install -y cpio