plc.d/packages

   1 #!/bin/bash
   2 #
   3 # priority: 1200
   4 #
   5 # Update node package repository metadata and sign packages
   6 #
   7 # Mark Huang <mlhuang@cs.princeton.edu>
   8 # Copyright (C) 2006 The Trustees of Princeton University
   9 #
  10 # $Id: packages,v 1.5 2007/01/30 15:09:22 thierry Exp $
  11 #
  12
  13 # Source function library and configuration
  14 . /etc/plc.d/functions
  15 . /etc/planetlab/plc_config
  16
  17 # Be verbose
  18 set -x
  19
  20 case "$1" in
  21     start)
  22         MESSAGE=$"Signing and indexing node packages"
  23         dialog "$MESSAGE"
  24
  25         shopt -s nullglob
  26
  27         shift
  28         if [[ -z "$@" ]] ; then
  29             # use all subdirs in install-rpms by default
  30             repositories=/var/www/html/install-rpms/*
  31         else
  32             # else use argv
  33             repositories=$@
  34         fi
  35
  36         for repository in $repositories ; do
  37             # Sign all RPMS. setsid detaches rpm from the terminal,
  38             # allowing the (hopefully blank) GPG password to be
  39             # entered from stdin instead of /dev/tty.
  40             packages=
  41             stamps=
  42             # create a stamp once the package gets signed
  43             mkdir $repository/signed-stamps
  44
  45             for package in $repository/*.rpm ; do
  46                 stamp=$repository/signed-stamps/$(basename $package).signed
  47                 # is package newer than stamp ?
  48                 if [ $package -nt $stamp ] ; then
  49                     packages="$packages $package"
  50                     stamps="$stamps $stamp"
  51                 else
  52                     echo "Package $package already signed - skipped"
  53                 fi
  54             done
  55             if [ -n "$packages" ] ; then
  56                 echo | setsid rpm \
  57                     --define "_signature gpg" \
  58                     --define "_gpg_path /etc/planetlab" \
  59                     --define "_gpg_name $PLC_MAIL_SUPPORT_ADDRESS" \
  60                     --resign $packages && touch $stamps
  61                 check
  62             fi
  63
  64             # Update yum metadata. yum-arch createrepo sometimes leaves behind
  65             # .oldheaders and .olddata directories accidentally.
  66             rm -rf $repository/{.oldheaders,.olddata}
  67             yum-arch $repository
  68             check
  69             createrepo -g yumgroups.xml $repository
  70             check
  71         done
  72
  73         result "$MESSAGE"
  74         ;;
  75     clean)
  76         shift
  77         if [[ -z "$@" ]] ; then
  78             # use all subdirs in install-rpms by default
  79             repositories=/var/www/html/install-rpms/*
  80         else
  81             # else use argv
  82             repositories=$@
  83         fi
  84
  85         for repository in $repositories ; do
  86             rm -rf $repository/signed-stamps
  87             rm -rf $repository/repodata
  88             rm -rf $repository/headers
  89         done
  90         ;;
  91     *)
  92         echo "Usage: $0 start|clean [repo ..]"
  93         ;;
  94 esac
  95
  96 exit $ERRORS