Createlinks example script

From SME Server
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The build section lists commands to run as part of the build process This is where you can use a root/createlinks script to create events and action links. see

%build
perl createlinks

Example

#!/usr/bin/perl -w

sub safe_symlink {
   my ($from, $to) = @_;
   use File::Basename;
   use File::Path;
   mkpath(dirname($to));
   unlink($to);
   symlink($from, $to) or die "Can't create symlink from $from to $to: $!";
}
sub panel_link

{
 my ($function, $panel) = @_;
    safe_symlink("../../../functions/$function",
         "root/etc/e-smith/web/panels/$panel/cgi-bin/$function");
}
sub event_link

{

   my ($action, $event, $level) = @_;
    safe_symlink("../actions/${action}",
               "root/etc/e-smith/events/${event}/S${level}${action}");
}
 #--------------------------------------------------
 # functions for manager panel
 #--------------------------------------------------
panel_link("yum", "manager");

   #--------------------------------------------------
   # actions for yum-update event
   #--------------------------------------------------
event_link("initialize-default-databases", "yum-update", "10");
event_link("conf-yum", "yum-update", "20");
event_link("yum-arch-repository", "yum-update", "30");
event_link("yum-check-repository", "yum-update", "40");

Example : smeserver-Sme8admin

#! /usr/bin/perl -w

use esmith::Build::CreateLinks qw(:all);

# Start and stop links
service_link_enhanced("sme8admind", "S99", "7");
service_link_enhanced("sme8admind", "K97", "6");
service_link_enhanced("sme8admind", "K20", "0");
service_link_enhanced("sme8admind", "K20", "1");

# Links for the panel
panel_link("sme8admin", "manager");
#system("mkdir -p root/etc/e-smith/web/panels/manager/html/sme8admin");
safe_symlink("/etc/e-smith/web/panels/manager/html/sme8admin", "root/etc/e-smith/web/panels/user/html/sme8admin");

# Logrotate
event_link("sme8admin-parselog","logrotate","15");

Example : smeserver-sharedfolder

#!/usr/bin/perl -w

use esmith::Build::CreateLinks qw(:all);

#--------------------------------------------------
# functions for manager panel
#--------------------------------------------------
my $panel = "manager";

panel_link("shares", $panel);
panel_link("userpanel-encfs", $panel);

#--------------------------------------------------
# actions for group-delete and user-delete events
#--------------------------------------------------

foreach my $event (qw/group-delete user-delete/) {
   event_link("group-share-modify", $event, "10");
}

#--------------------------------------------------
# actions for share-delete event
#--------------------------------------------------

$event = "share-delete";

event_link("share-delete", $event, "15");

foreach my $event (qw(share-create share-modify share-modify-files)){
   event_link("share-modify", $event, "15");
}

foreach my $event (qw(share-create share-modify share-delete share-modify-servers)){
   templates2events("/etc/samba/smb.conf", $event);
   templates2events("/etc/httpd/conf/httpd.conf", $event);
   templates2events("/etc/rsyncd.conf", $event);
   templates2events("/etc/proftpd.conf", $event);
   safe_symlink("sighup", "root/etc/e-smith/events/$event/services2adjust/smbd");
   safe_symlink("sigusr1", "root/etc/e-smith/events/$event/services2adjust/httpd-e-smith");
   safe_symlink("restart", "root/etc/e-smith/events/$event/services2adjust/rsyncd");
   safe_symlink("sigusr1", "root/etc/e-smith/events/$event/services2adjust/ftp");
}

#--------------------------------------------------
# actions for group-modify event
#--------------------------------------------------

$event = 'group-modify';

templates2events("/etc/httpd/conf/httpd.conf", $event);
safe_symlink("sigusr1", "root/etc/e-smith/events/$event/services2adjust/httpd-e-smith");

templates2events("/etc/fstab", "post-upgrade");

safe_touch("root/etc/e-smith/templates/etc/smb.conf/shares/template-begin");

safe_touch("root/var/service/rsyncd/down");
service_link_enhanced("rsyncd", "S95", "7");
service_link_enhanced("rsyncd", "K05", "6");
service_link_enhanced("rsyncd", "K05", "0");
safe_symlink("../daemontools" , 'root/etc/rc.d/init.d/supervise/rsyncd');
safe_symlink("/var/service/rsyncd" , 'root/service/rsyncd');

templates2events("/etc/rsyncd.conf", "bootstrap-console-save");
templates2events("/etc/rsyncd.conf", "remoteaccess-update");

Example : smeserver-denyhost

#!/usr/bin/perl -w

use esmith::Build::CreateLinks qw(:all);

panel_link("denyhosts", "manager");

service_link_enhanced("denyhosts", "S01", "7");

safe_symlink('restart', "root/etc/e-smith/events/conf-denyhosts/services2adjust/denyhosts");

foreach $file (
   qw(/var/lib/denyhosts/allowed-hosts /etc/hosts.allow /etc/denyhosts.conf))
{
   templates2events($file, qw(bootstrap-console-save conf-denyhosts));
}

exit 0;

Example : smeserver-roundcube

#!/usr/bin/perl -w

use esmith::Build::CreateLinks qw(:all);

for my $event (qw(
    bootstrap-console-save
    conf-roundcube
    post-upgrade
    ))
{
    templates2events("/opt/roundcube/config/db.inc.php", $event);
    templates2events("/opt/roundcube/config/main.inc.php", $event);
    templates2events("/etc/e-smith/sql/init/80roundcube", $event);
}

for  my $event (qw(
    conf-roundcube
    ))
{
    templates2events("/etc/httpd/conf/httpd.conf", $event);
    safe_symlink("restart", "root/etc/e-smith/events/$event/services2adjust/mysql.init");;
    safe_symlink("sigusr1", "root/etc/e-smith/events/$event/services2adjust/httpd-e-smith");
}

Example : smeserver-yum

#!/usr/bin/perl -w

use esmith::Build::CreateLinks qw(:all);
use File::Basename;
use File::Path;

foreach my $file (qw(/etc/yum.conf))
{
   templates2events($file, qw(yum-modify bootstrap-console-save));
}

templates2events("/etc/crontab", "yum-modify");

for ( qw(install remove update) )
{
   event_link("yum-action", "yum-$_", "20");
   event_link("initialize-default-databases", "yum-$_", "50");
   event_link("navigation-conf", "yum-$_", "80");
}

for ( qw(install remove update modify) )
{
   event_link("yum-update-dbs", "yum-$_", "90");
}

for ( qw(bootstrap-console-save yum-update) )
{
   event_link("yum-import-keys", $_, "10");
}

safe_symlink("once", "root/etc/e-smith/events/local/services2adjust/yum");

#--------------------------------------------------
# functions for manager panel
#--------------------------------------------------
panel_link("yum", "manager");

Example : smeserver-phplist

#!/usr/bin/perl -w

use esmith::Build::CreateLinks qw(:all);

templates2events("/etc/e-smith/sql/init/phplistdb", qw/webapps-update bootstrap-console-save/);
templates2events("/etc/phplist/config.php", qw/webapps-update bootstrap-console-save/);

safe_symlink("/var/qmail/bin/qmail-newu", "root/etc/e-smith/events/webapps-update/S55phplist-qmail-assign");
foreach my $event (qw/webapps-update ipasserelle-update bootstrap-ldap-save/){
 event_link("phplist-create-pseudo", "$event", "55");
}

safe_symlink("/etc/e-smith/templates-default/template-begin-php", "root/etc/e-smith/templates/etc/phplist/config.php/template-begin");
safe_symlink("/etc/e-smith/templates-default/template-end-php", "root/etc/e-smith/templates/etc/phplist/config.php/template-end");

safe_symlink("/var/qmail/alias/.qmail-phplistbounces", "root/var/qmail/alias/.qmail-phplistbounces-default");

safe_symlink("../daemontools" , 'root/etc/rc.d/init.d/supervise/phplist');
safe_symlink("/var/service/phplist" , 'root/service/phplist');
safe_touch("root/var/service/phplist/down");
safe_symlink("restart", "root/etc/e-smith/events/webapps-update/services2adjust/phplist");

service_link_enhanced('phplist', 'S98', '7');
service_link_enhanced('phplist', 'K12', '6');
service_link_enhanced('phplist', 'K12', '0');

safe_touch("root/var/lib/phplist/bounces.mbox");