riak/riak.install

   1 iuser=riak;
   2 igroup="$iuser";
   3 ihome="/opt/$iuser";
   4
   5 # arg 1:  the new package version
   6 post_install() {
   7         if [ -z "`grep '^$igroup::' /etc/group`" ]; then
   8                 groupadd "$igroup" >& /dev/null
   9         fi
  10         if [ -z "`grep '^$iuser:' /etc/passwd`" ]; then
  11                 useradd -d "$ihome" -g "$igroup" -s /bin/sh "$iuser"
  12         fi
  13
  14         #chown -R "root:$igroup" "$ihome"
  15         chown -R "$iuser:$igroup" "$ihome"
  16         #chmod -R g+rw "$ihome"
  17         chmod a+x "$ihome"
  18
  19         ls /opt/riak/etc/*.pacnew &> /dev/null && cat <<EOS
  20 ==> WARNING! Riak configuration (or even storage backend) may changed since
  21 ==> the last version, you rather check http://basho.com/ for changelog...
  22 EOS
  23 }
  24
  25 # arg 1:  the new package version
  26 # arg 2:  the old package version
  27 post_upgrade() {
  28         post_install $1
  29 }
  30
  31 # arg 1:  the old package version
  32 pre_remove() {
  33         /etc/rc.d/riak stop &>/dev/null; sleep 1;
  34         pkill -u "$iuser"
  35         pkill -9 -u "$iuser"
  36
  37         chown -R "root:root" "$ihome"
  38
  39   userdel "$iuser" &> /dev/null
  40   groupdel "$igroup" &> /dev/null
  41 }