opensrf/files_for_build/postinst-cluster

   1 #!/bin/bash
   2 set -e
   3 set +x
   4 #Can this be fetched from dpkg?
   5 OPENSRF_PREFIX="/openils"
   6 . /usr/share/debconf/confmodule
   7 HFQDN=$(perl -MNet::Domain -e 'print Net::Domain::hostfqdn() . "\n";')
   8 DEBUG()
   9 {
  10         if [ $_DEBUG > 0 ]; then  $@;fi
  11 }
  12 modify_hosts_file()
  13 {
  14 HOSTS_FILE_TAG="OPENSRF_DEB Addresses"
  15 if ! grep -q "$HOSTS_FILE_TAG" /etc/hosts
  16         then
  17                 cp -f /etc/hosts /etc/hosts.orig
  18                 DEBUG echo "Adding entries to /etc/hosts..."
  19                 sed -i "2i\#$HOSTS_FILE_TAG" /etc/hosts
  20                 sed -i "3i\127.0.1.2\tpublic.$HFQDN\tpublic #OPENSRF_DEB" /etc/hosts
  21                 sed -i "4i\127.0.1.3\tprivate.$HFQDN\tprivate #OPENSRF_DEB" /etc/hosts
  22                 sed -i '5i\ ' /etc/hosts
  23         else
  24                 DEBUG echo "Hosts file has already been modified!"
  25
  26 fi
  27 } #modify_hosts_file()
  28 add_opensrf_user() {
  29 if ! grep -q "^opensrf:" /etc/passwd
  30         then
  31                 DEBUG echo "Opensrf user does not exist! Creating..."
  32                 if ! grep -q "x:2000" /etc/passwd; then
  33                         useradd -m -s /bin/bash -u 2000 opensrf
  34                 else
  35                         useradd -m -s /bin/bash opensrf
  36                 fi
  37                 db_get opensrf/user_password || true
  38                 PASS=$RET
  39                 tfile=`mktemp`
  40                 if [ ! -f "$tfile" ]; then
  41                         echo "ERROR Creating temp file!"
  42                         return 1
  43                 fi
  44
  45                 DEBUG echo "creating tmp pw file as $tfile"
  46 cat << EOF > $tfile
  47 opensrf:$PASS
  48 EOF
  49 DEBUG echo "about to change"
  50                 cat $tfile | chpasswd
  51 DEBUG echo "about to rm"
  52                 rm $tfile
  53                 DEBUG echo "Set user opensrf's password"
  54         else
  55                 DEBUG echo "Opensrf user already exists, so not doing anything!"
  56
  57
  58 fi
  59
  60
  61
  62 if ! grep -q "$OPENSRF_PREFIX/bin" /home/opensrf/.bashrc
  63         then
  64                 DEBUG echo "Adding path for opensrf user..."
  65                 sed -i "2i\export PATH=$OPENSRF_PREFIX/bin:\$PATH" /home/opensrf/.bashrc
  66                 sed -i '3i\export PERL5LIB=/openils/lib/perl5:$PERL5LIB' /home/opensrf/.bashrc
  67         else
  68                 DEBUG echo "OpenSRF Path already added!"
  69 fi
  70 } #add_opensrf_user()
  71
  72 #EJABBERD SECTION
  73 reconfigure_ejabberd()
  74 {
  75 if grep -q "^{hosts, \[\"localhost\"]}" /etc/ejabberd/ejabberd.cfg
  76         then
  77                 DEBUG echo "Stock ejabberd detecting. Stopping and modifying config!"
  78                 /etc/init.d/ejabberd stop
  79                 cp /etc/ejabberd/ejabberd.cfg /etc/ejabberd/ejabberd.cfg.orig
  80                 sed -i "s/^{hosts, \[\"localhost\"\]}/{hosts, [\"localhost\", \"private.$HFQDN\", \"public.$HFQDN\"]}/g" /etc/ejabberd/ejabberd.cfg
  81                 sed -i "s/max_user_sessions,\ \[{10,/max_user_sessions,\ \[{10000,/g" /etc/ejabberd/ejabberd.cfg
  82                 sed -i 's/{max_stanza_size, 65536}/{max_stanza_size, 2000000}/g' /etc/ejabberd/ejabberd.cfg
  83                 sed -i 's/{max_stanza_size, 131072}/{max_stanza_size, 2000000}/g' /etc/ejabberd/ejabberd.cfg
  84                 sed -i 's/{shaper, normal, {maxrate, 1000}}/{shaper, normal, {maxrate, 500000}}/g' /etc/ejabberd/ejabberd.cfg
  85                 sed -i 's/{shaper, fast, {maxrate, 50000}}/{shaper, fast, {maxrate, 500000}}/g' /etc/ejabberd/ejabberd.cfg
  86                 sed -i 's/{mod_offline/%%{mod_offline/g' /etc/ejabberd/ejabberd.cfg
  87                 chown ejabberd.ejabberd /etc/ejabberd/ejabberd.cfg
  88                 /etc/init.d/ejabberd start
  89         else
  90                 DEBUG echo "Ejabberd has already been modified (or atleast the hosts line has). No Changes made."
  91 fi
  92 } #reconfigure_ejabberd()
  93 add_ejabber_user()
  94 {
  95                 USER=$1
  96                 HOST=$2
  97                 PASSWD=$3
  98                 if ! status=$(ejabberdctl register "$USER" "$HOST" "$PASSWD") ; then
  99                     if echo $status | grep -q "already registered" ; then
 100                        DEBUG echo "User \"$USER@$HOST\" is already registered. Password IS NOT changed."
 101                     else
 102                         echo "Can't register user \"$USER@$HOST\"."
 103                     fi
 104                 else
 105                     DEBUG echo "User \"$USER@$HOST\" is registered successfully."
 106                 fi
 107
 108
 109 }
 110
 111 register_ejabberd_users()
 112 {
 113     db_get opensrf/ejabber_password
 114     EJABBER_PASS=$RET
 115     #if [ -n "$USER" -a -n "$PASSWD" ]; then
 116         DEBUG echo -n "Waiting for ejabberd to register admin user"
 117
 118         if ejabberdctl status >/dev/null || test $? = 1 ; then
 119             # Ejabberd is starting ($? = 1) or running ($? = 0) already.
 120             cnt=0
 121             flag=1
 122             while ! ejabberdctl status >/dev/null ; do
 123                 DEBUG echo -n "."
 124                 cnt=`expr $cnt + 1`
 125                 if [ $cnt -ge 60 ] ; then
 126                     echo
 127                     echo "Can't register Ejabberd users."
 128                     echo -n "Ejabberd is taking too long to start!"
 129                     flag=0
 130                     break
 131                 fi
 132                 sleep 1
 133             done
 134
 135             echo
 136             if [ $flag -eq 1 ] ; then
 137                         add_ejabber_user router private.$HFQDN $EJABBER_PASS
 138                         add_ejabber_user opensrf private.$HFQDN $EJABBER_PASS
 139                         add_ejabber_user router public.$HFQDN $EJABBER_PASS
 140                         add_ejabber_user opensrf public.$HFQDN $EJABBER_PASS
 141
 142 #####
 143 #                if ! status=$(ejabberdctl register "$USER" "$HOST" "$PASSWD") ; then
 144 #                    if echo $status | grep -q "already registered" ; then
 145 #                        echo "Admin user \"$USER@$HOST\" is already registered. Password IS NOT changed."
 146 #                    else
 147 #                        echo "Can't register admin user \"$USER@$HOST\"."
 148 #                    fi
 149 #                else
 150 #                    echo "Admin user \"$USER@$HOST\" is registered successfully."
 151 #                fi
 152 #####
 153             fi
 154         else
 155             echo
 156             echo "Can't register Ejabberd users!"
 157             echo "Ejabberd server is not started."
 158         fi
 159     #fi
 160 } #register_ejabberd_users()
 161
 162
 163 #END EJABBERD SECTION
 164
 165 modify_apache()
 166 {
 167 #CODE SOURCE: Makefile.install
 168
 169 for m in ssl osrf_http_translator osrf_json_gateway; do a2enmod $m > /dev/null; done;
 170 # adds a placeholder module so apxs will be happy
 171 if [ ! "$(grep mod_placeholder /etc/apache2/httpd.conf)" ]; then
 172                 echo -e "#\n#LoadModule mod_placeholder /usr/lib/apache2/modules/mod_placeholder.so" >> /etc/apache2/httpd.conf
 173                 /etc/init.d/apache2 restart
 174         fi
 175
 176 } #modify_apache()
 177
 178 configure_ld()
 179 {
 180 LD_CONF_FILE="/etc/ld.so.conf.d/osrf.conf"
 181 #not sure if this should nuke the file first or just append
 182 # this violates sane naming policies, but follows the install docs
 183 if ! test -e $LD_CONF_FILE
 184         then
 185                 DEBUG echo "Confgiuring library paths..."
 186                 echo "$OPENSRF_PREFIX/lib" > $LD_CONF_FILE
 187                 echo "/usr/local/lib" >> $LD_CONF_FILE
 188                 ldconfig
 189         else
 190                 DEBUG echo "Library paths already configured!"
 191 fi
 192 } #configure_ld()
 193
 194 fix_osrf_perms()
 195 {
 196 #Fixperms... But why?
 197 DEBUG echo "Changing ownership of $OPENSRF_PREFIX (and everything in it) to opensrf..."
 198 mkdir -p $OPENSRF_PREFIX/var/run
 199 mkdir -p $OPENSRF_PREFIX/var/log
 200 mkdir -p $OPENSRF_PREFIX/var/lock
 201 chown -R opensrf:opensrf $OPENSRF_PREFIX
 202 }
 203 configure_opensrf_xml()
 204 {
 205         db_get opensrf/ejabber_password
 206         EJABBERPASS=$RET
 207         cp -n $OPENSRF_PREFIX/conf/opensrf.xml.example $OPENSRF_PREFIX/conf/opensrf.xml
 208         cp -n $OPENSRF_PREFIX/conf/opensrf_core.xml.example $OPENSRF_PREFIX/conf/opensrf_core.xml
 209         cp -n $OPENSRF_PREFIX/conf/srfsh.xml.example $OPENSRF_PREFIX/conf/srfsh.xml
 210         sed -i "s|d>password|d>$RET|g" $OPENSRF_PREFIX/conf/*.xml
 211         cp -n $OPENSRF_PREFIX/conf/srfsh.xml /home/opensrf/.srfsh.xml && \
 212         chown opensrf /home/opensrf/.srfsh.xml && chmod 600 /home/opensrf/.srfsh.xml
 213         HFQDN=$(perl -MNet::Domain -e 'print Net::Domain::hostfqdn() . "\n";')
 214         sed -i "s/<localhost>/<$HFQDN>/g" $OPENSRF_PREFIX/conf/opensrf.xml
 215         sed -i "s/<\/localhost>/<\/$HFQDN>/g" $OPENSRF_PREFIX/conf/opensrf.xml
 216         sed -i "s/\.localhost</\.$HFQDN</g" $OPENSRF_PREFIX/conf/opensrf_core.xml
 217         sed -i "s/\.localhost</\.$HFQDN</g" $OPENSRF_PREFIX/conf/opensrf.xml
 218         sed -i "s/\.localhost</\.$HFQDN</g" /home/opensrf/.srfsh.xml
 219
 220
 221 }
 222
 223 update_rcd()
 224 {
 225 #Update rc.d
 226 update-rc.d opensrf defaults > /dev/null
 227 }
 228 osfr_control_symlink()
 229 {
 230         if [ -e /openils/bin/osrf_control ]
 231         then
 232                 rm /openils/bin/osrf_control
 233                 ln -s /openils/bin/opensrf-perl.pl /openils/bin/osrf_control
 234         else
 235                 ln -s /openils/bin/opensrf-perl.pl /openils/bin/osrf_control
 236         fi
 237 }
 238
 239 modify_hosts_file
 240 add_opensrf_user
 241 reconfigure_ejabberd
 242 register_ejabberd_users
 243 modify_apache
 244 configure_ld
 245 fix_osrf_perms
 246 configure_opensrf_xml
 247 osrf_control_symlink
 248
 249 update_rcd
 250
 251 db_stop
 252 DEBUG echo "Installation of OpenSRF completed!"
 253 #DEBUG echo "Starting OpenSRF:"
 254 echo "To start opensrf, run /etc/init.d/opensrf start"
 255 echo "Please make sure any pending network changes have taken place before attempting this"
 256 #/etc/init.d/opensrf start
 257 exit 0