Change gruntmaster-exec setuid user/group in ex/makevm
[gruntmaster-daemon.git] / ex / makevm
1 #!/bin/bash
2 GROUP=$(getent group www-data | cut -f3 -d:)
3 USER=$(getent passwd www-data | cut -f3 -d:)
4
5 rm -rf vm/ vm.squashfs
6 multistrap -f ex/vm.conf
7 ln -s vm/usr/bin/mawk vm/bin/awk
8 echo 'virtfs /mnt 9p trans=virtio,auto 0 0' > vm/etc/fstab
9 echo '/sbin/poweroff -f' > vm/.bash_logout
10 cat > vm/.profile <<EOF
11 mount -a
12 stty -F /dev/ttyS1 -echo
13 cd /mnt
14 export PS1="# "
15 EOF
16 cat > vm/etc/initramfs-tools/modules <<EOF
17 squashfs
18 9p
19 9pnet
20 9pnet_virtio
21 EOF
22 install gruntmaster-exec gruntmaster-compile vm/usr/bin/
23 sed -i -e "s/setgid 65534/setgid $GROUP/" -e "s/setuid 65534/setuid $USER/" vm/usr/bin/gruntmaster-exec
24 chroot vm update-initramfs -d -k 3.2.0-4-amd64
25 chroot vm update-initramfs -c -k 3.2.0-4-amd64
26 mksquashfs vm vm.squashfs -comp lzo
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