Use temp directory, use DHCP, and live in sane paths.

[invirt/packages/invirt-autoinstaller.git] / files / usr / sbin / sipb-xen-make-iso

diff --git a/files/usr/sbin/sipb-xen-make-iso b/files/usr/sbin/sipb-xen-make-iso
new file mode 100755 (executable)
index 0000000..82abba9
--- /dev/null
+++ b/files/usr/sbin/sipb-xen-make-iso
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+import sys
+import os
+import shutil
+import tempfile
+from subprocess import call
+
+def make_debian_cd(basetree, passhash):
+  old_preseed = file(os.path.join(basetree, 'preseed.cfg'))
+  tmptree = tempfile.mkdtemp('', 'auto-install.', '/tmp')
+  cdtree = os.path.join(tmptree, 'cdrom')
+  shutil.copytree(os.path.join(basetree, 'cdrom'), cdtree, symlinks=True)
+  new_preseed = file(os.path.join(cdtree, 'preseed.cfg'), 'w')
+  new_preseed.write(old_preseed.read())
+  new_preseed.write('d-i passwd/root-password-crypted password '+passhash+'\n')
+  new_preseed.close()
+  output_iso = os.path.join(tmptree, 'install.iso')
+  call('''mkisofs -r -V "SIPB-Xen_Custom_Install_CD" -cache-inodes -J -l
+           -b isolinux/isolinux.bin -c isolinux/boot.cat
+           -no-emul-boot -boot-load-size 4 -boot-info-table'''.split()
+       + ['-o', output_iso, cdtree])
+  return output_iso
+
+if __name__ == '__main__':
+  print make_debian_cd(*sys.argv[1:])