apache-sync-logs

   1 #!/bin/bash
   2
   3 # invoke this as root on mire
   4
   5 exec 2>&1
   6
   7 # drop any tokens; use only users' cgi tokens
   8 kdestroy > /dev/null 2>&1
   9 unlog
  10
  11 #VERBOSE=true
  12 VERBOSE=false
  13
  14 LOCAL_LOG_DIR=/var/log/apache2
  15 KEYTAB_DIR=/etc/keytabs/user.daemon
  16 AFS_USER_DIR=/afs/hcoop.net/user
  17 ERROR=no
  18
  19 for A in $(find $LOCAL_LOG_DIR/user -mindepth 3 -maxdepth 3 -print); do
  20     USER=`basename $A`
  21     PATHBITS=`echo $USER | head -c 1`/`echo $USER | head -c 2`/$USER
  22     LOG_SRC=$A/apache/log
  23     LOG_DEST=$AFS_USER_DIR/$PATHBITS/.logs/apache/
  24     TMP_DEST=$LOG_SRC.tmp
  25
  26     if [ "$VERBOSE" = "true" ]; then
  27         echo
  28         echo "=============================================================================="
  29         echo "syncing logs for $USER from $A"
  30         echo "  to $LOG_DEST ..."
  31     fi
  32
  33     if [ ! -d "$LOG_DEST" ]; then
  34         echo "Error: $LOG_DEST does not exist, please make it"
  35         ERROR=yes
  36     else
  37         rm -fr $TMP_DEST
  38         cp -r $LOG_SRC $TMP_DEST
  39         chmod -R u=rwX,go=X $TMP_DEST
  40         # There is an issue here.  With nocelic and magnus, doing su
  41         # $USER will cause rsync to not be able to read $LOG_DEST,
  42         # even if it is first chown'ed to $USER.  So we have to just
  43         # be root, and not change ownership or group when copying the
  44         # files.  This makes group be root on AFS, but that shouldn't
  45         # matter for anything important.  Perhaps some PAM issue is
  46         # related to this, since even read/write to local filesystem
  47         # is screwed up.
  48         k5start -qtU -f $KEYTAB_DIR/$USER \
  49             -- rsync -a --no-o --no-g $TMP_DEST/ $LOG_DEST/
  50         rm -fr $TMP_DEST
  51         [ "$VERBOSE" = "true" ] && echo "  done."
  52     fi
  53 done
  54
  55 if [ "$ERROR" = "yes" ]; then
  56     exit 1
  57 else
  58     exit 0
  59 fi
  60