Improve VM support

[gruntmaster-daemon.git] / ex / makevm

diff --git a/ex/makevm b/ex/makevm
index 91542781451ef2e4cc29b567558aca559b7cf703..f6ed255feb5ac50c1ced488eb0dd96ddade79f7b 100755 (executable)
--- a/ex/makevm
+++ b/ex/makevm
@@ -1,29 +1,25 @@
 #!/bin/bash
-GROUP=$(getent group www-data | cut -f3 -d:)
-USER=$(getent passwd www-data | cut -f3 -d:)
-
 rm -rf vm/ vm.squashfs
+mkdir -p vm/proc/
+mount /proc -o bind vm/proc
 multistrap -f ex/vm.conf
 ln -s vm/usr/bin/mawk vm/bin/awk
 echo '/sbin/poweroff -f' > vm/.bash_logout
 cat > vm/etc/fstab <<EOF
-virtfs /mnt 9p    trans=virtio,auto 0 0
-tmpfs  /tmp tmpfs defaults          0 0
+virtfs /mnt 9p    trans=virtio 0 0
+tmpfs  /tmp tmpfs defaults     0 0
 EOF
 cat > vm/.profile <<EOF
-mount -a
+mount /mnt
 stty -F /dev/ttyS1 -echo
 cd /mnt
 export PS1="# "
 EOF
-cat > vm/etc/initramfs-tools/modules <<EOF
-squashfs
-9p
-9pnet
-9pnet_virtio
+cat >> vm/etc/sudoers <<EOF
+Defaults>nobody closefrom=5
+Defaults>nobody !env_check
+Defaults>nobody env_keep="ONLINE_JUDGE PATH HOME"
 EOF
 install gruntmaster-exec gruntmaster-compile vm/usr/bin/
-sed -i -e "s/setgid 65534/setgid $GROUP/" -e "s/setuid 65534/setuid $USER/" vm/usr/bin/gruntmaster-exec
-chroot vm update-initramfs -d -k 3.2.0-4-amd64
-chroot vm update-initramfs -c -k 3.2.0-4-amd64
+umount vm/proc
 mksquashfs vm vm.squashfs -comp lzo