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Config Conversion: Refactor hostcheck service as new object, add stats. 

now the service template objects get the custom tmpl too.

refs #4715
This commit is contained in:
Michael Friedrich 2013-09-18 16:18:16 +02:00
parent 6a3c1ec7aa
commit 96e18e625f
3 changed files with 144 additions and 36 deletions
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165
tools/configconvert/Icinga2/Convert.pm
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@ -127,6 +127,29 @@ sub obj_2x_host_service_exists {
return 0;
}
# check if hostcheck service template object exists (2.x only)
sub obj_2x_hostcheck_service_template_exists {
my $objs = shift;
my $obj_attr = '__I2CONVERT_TEMPLATE_NAME';
my $obj_val = shift;
#debug("My objects hive: ".Dumper($objs));
#debug("Checking for type=$obj_type attr=$obj_attr val=$obj_val ");
foreach my $obj_key (keys %{$objs}) {
my $obj = $objs->{$obj_key};
next if !defined($obj->{$obj_attr});
#debug("Getting attr $obj_attr and val $obj_val");
if ($obj->{$obj_attr} eq $obj_val) {
#debug("Found object: ".Dumper($obj));
#say Dumper($obj);
return 1;
}
}
return 0;
}
#################################################################################
# Migration
@ -1120,6 +1143,10 @@ sub convert_2x {
my $command_obj_cnt = 0;
# stats
my $count = {};
my $count_original_services;
$cfg_obj_2x->{'command'}->{$command_obj_cnt}->{'__I2CONVERT_COMMAND_NAME'} = '__I2CONVERT_COMMAND_DUMMY';
######################################
@ -2621,6 +2648,14 @@ sub convert_2x {
# manipulated all service objects!
######################################
# save the current service count for additional hostcheck services
my $service_object_cnt = keys %{@$cfg_obj_2x{'service'}};
$count_original_services = $service_object_cnt;
$service_object_cnt++;
say "service object count " . keys %{@$cfg_obj_2x{'service'}};
# "get all 'host' hashref as array in hashmap, and their keys to access it"
foreach my $host_obj_2x_key (keys %{@$cfg_obj_2x{'host'}}) {
@ -2680,6 +2715,8 @@ sub convert_2x {
# 1. generate template name "host-service"
my $service_template_name = $obj_2x_service_host_name."-".$obj_2x_service_service_description;
# make sure that service (template) object does not exist XXX
# 2. make the service object a template with a special unique name
$cfg_obj_2x->{'service'}->{$service_obj_2x_key}->{'__I2CONVERT_IS_TEMPLATE'} = 1;
$cfg_obj_2x->{'service'}->{$service_obj_2x_key}->{'__I2CONVERT_TEMPLATE_NAME'} = $service_template_name;
@ -2738,30 +2775,47 @@ sub convert_2x {
}
######################################
# now create a new service, inline into the host
# now create a new service template linked to the host
######################################
my $obj_2x_service_service_description = $host_check_command_2x->{'check_command_name_1x'};
if (obj_2x_host_service_exists($cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}, $obj_2x_service_service_description) != 1) {
# 1. generate template name "host-service"
my $service_template_name = $obj_2x_service_host_name."-".$obj_2x_service_service_description;
if (obj_2x_hostcheck_service_template_exists($cfg_obj_2x->{'service'}, $service_template_name) != 1) {
# 2. create a new service template object based on $service_object_cnt
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_IS_TEMPLATE'} = 1;
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_TEMPLATE_NAME'} = $service_template_name;
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_SERVICEDESCRIPTION'} = $obj_2x_service_service_description;
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2_CONVERT_CHECKCOMMAND_NAME'} = $host_check_command_2x->{'check_command_name_1x'};
# 3. save all command args as macros
my $arg_cnt = 1;
foreach my $command_arg_1x (@host_command_args_1x) {
my $obj_1x_host = obj_get_host_obj_by_host_name($cfg_obj_1x, $host_obj_2x_key);
my $command_arg_2x = resolve_macros($cfg_obj_1x, $obj_1x_host, $command_arg_1x);
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_MACROS'}->{"ARG" . $arg_cnt} = Icinga2::Utils::escape_str($command_arg_2x);
$arg_cnt++;
}
# 4. use the ITL service template
if(defined($icinga2_cfg->{'itl'}->{'service-template'}) && $icinga2_cfg->{'itl'}->{'service-template'} ne "") {
push @{$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_TEMPLATE_NAMES'}}, $icinga2_cfg->{'itl'}->{'service-template'};
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_USES_TEMPLATE'} = 1;
}
# primary service key
$service_object_cnt++;
}
# 5. link the hostcheck service to the template
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_USES_TEMPLATE'} = 1;
push @{$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_TEMPLATE_NAMES'}}, $service_template_name;
# 6. set hostservice attributes
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_IS_TEMPLATE'} = 0;
# use the ITL service template
if(defined($icinga2_cfg->{'itl'}->{'service-template'}) && $icinga2_cfg->{'itl'}->{'service-template'} ne "") {
push @{$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_TEMPLATE_NAMES'}}, $icinga2_cfg->{'itl'}->{'service-template'};
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_USES_TEMPLATE'} = 1;
}
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_SERVICEDESCRIPTION'} = $obj_2x_service_service_description;
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2_CONVERT_CHECKCOMMAND_NAME'} = $host_check_command_2x->{'check_command_name_1x'};
# save all command args as macros
my $arg_cnt = 1;
foreach my $command_arg_1x (@host_command_args_1x) {
my $obj_1x_host = obj_get_host_obj_by_host_name($cfg_obj_1x, $host_obj_2x_key);
my $command_arg_2x = resolve_macros($cfg_obj_1x, $obj_1x_host, $command_arg_1x);
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_MACROS'}->{"ARG" . $arg_cnt} = Icinga2::Utils::escape_str($command_arg_2x);
$arg_cnt++;
}
# primary key
$obj_2x_host_service_cnt++;
@ -2810,28 +2864,48 @@ sub convert_2x {
$command_obj_cnt++;
}
# now create a new service, inline into the host
# now create a new service template linked to the host
my $obj_2x_service_service_description = $host_check_command_2x->{'check_command_name_1x'};
my $obj_2x_service_host_name = $obj_2x_host->{'__I2CONVERT_HOSTNAME'};
if (obj_2x_host_service_exists($cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}, $obj_2x_service_service_description) != 1) {
# 1. generate template name "host-service"
my $service_template_name = $obj_2x_service_host_name."-".$obj_2x_service_service_description;
if (obj_2x_hostcheck_service_template_exists($cfg_obj_2x->{'service'}, $service_template_name) != 1) {
# 2. create a new service template object based on $service_object_cnt
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_IS_TEMPLATE'} = 1;
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_TEMPLATE_NAME'} = $service_template_name;
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_SERVICEDESCRIPTION'} = $obj_2x_service_service_description;
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2_CONVERT_CHECKCOMMAND_NAME'} = $host_check_command_2x->{'check_command_name_1x'};
# 3. save all command args as macros
my $arg_cnt = 1;
foreach my $command_arg_1x (@host_command_args_1x) {
my $obj_1x_host = obj_get_host_obj_by_host_name($cfg_obj_1x, $host_obj_2x_key);
my $command_arg_2x = resolve_macros($cfg_obj_1x, $obj_1x_host, $command_arg_1x);
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_MACROS'}->{"ARG" . $arg_cnt} = Icinga2::Utils::escape_str($command_arg_2x);
$arg_cnt++;
}
# 4. use the ITL service template
if(defined($icinga2_cfg->{'itl'}->{'service-template'}) && $icinga2_cfg->{'itl'}->{'service-template'} ne "") {
push @{$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_TEMPLATE_NAMES'}}, $icinga2_cfg->{'itl'}->{'service-template'};
$cfg_obj_2x->{'service'}->{$service_object_cnt}->{'__I2CONVERT_USES_TEMPLATE'} = 1;
}
# primary service key
$service_object_cnt++;
}
# 5. link the hostcheck service to the template
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_USES_TEMPLATE'} = 1;
push @{$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_TEMPLATE_NAMES'}}, $service_template_name;
# 6. set hostservice attributes
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_IS_TEMPLATE'} = 0;
# use the ITL service template
if(defined($icinga2_cfg->{'itl'}->{'service-template'}) && $icinga2_cfg->{'itl'}->{'service-template'} ne "") {
push @{$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_TEMPLATE_NAMES'}}, $icinga2_cfg->{'itl'}->{'service-template'};
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_USES_TEMPLATE'} = 1;
}
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_SERVICEDESCRIPTION'} = $obj_2x_service_service_description;
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2_CONVERT_CHECKCOMMAND_NAME'} = $host_check_command_2x->{'check_command_name_1x'};
# save all command args as macros
my $arg_cnt = 1;
foreach my $command_arg_1x (@host_command_args_1x) {
my $obj_1x_host = obj_get_host_obj_by_host_name($cfg_obj_1x, $host_obj_2x_key);
my $command_arg_2x = resolve_macros($cfg_obj_1x, $obj_1x_host, $command_arg_1x);
$cfg_obj_2x->{'host'}->{$host_obj_2x_key}->{'SERVICE'}->{$obj_2x_host_service_cnt}->{'__I2CONVERT_MACROS'}->{"ARG" . $arg_cnt} = Icinga2::Utils::escape_str($command_arg_2x);
$arg_cnt++;
}
# primary key
$obj_2x_host_service_cnt++;
@ -2872,6 +2946,25 @@ sub convert_2x {
}
}
############################################################################
# stats
############################################################################
$count->{'hosts'} = keys %{@$cfg_obj_2x{'host'}};
#$count->{'host_templates'} = grep $_->{'__I2_CONVERT_IS_TEMPLATE'} == 1, values %{@$cfg_obj_2x{'host'}};
#$count->{'host_objects'} = grep $_->{'__I2_CONVERT_IS_TEMPLATE'} != 1, values %{@$cfg_obj_2x{'host'}};
$count->{'services_hostcheck'} = $service_object_cnt - $count_original_services;
$count->{'services_original'} = $count_original_services;
$count->{'services'} = $service_object_cnt;
#$count->{'service_templates'} = grep $_->{'__I2_CONVERT_IS_TEMPLATE'} == 1, values %{@$cfg_obj_2x{'service'}};
#$count->{'service_objects'} = grep $_->{'__I2_CONVERT_IS_TEMPLATE'} != 1, values %{@$cfg_obj_2x{'service'}};
$count->{'users'} = keys %{@$cfg_obj_2x{'user'}};
$count->{'timeperiods'} = keys %{@$cfg_obj_2x{'timeperiod'}};
$count->{'notifications'} = keys %{@$cfg_obj_2x{'notification'}};
$count->{'commands'} = keys %{@$cfg_obj_2x{'command'}};
$cfg_obj_2x->{'__I2_CONVERT_STATS'} = $count;
# export takes place outside again
return $cfg_obj_2x;

8
tools/configconvert/Icinga2/Utils.pm
View File

@ -125,6 +125,14 @@ sub strip_object_name {
return $obj_str;
}
sub print_sorted_hash {
my $hash = shift;
foreach my $key (sort keys %{$hash}) {
print "$key = $hash->{$key}\n";
}
}
1;
__END__

7
tools/configconvert/icinga2_convert_v1_v2.pl
View File

@ -201,4 +201,11 @@ my $icinga2_cfg_obj = Icinga2::Convert::convert_2x($icinga2_cfg, $icinga1_cfg_ob
Icinga2::ExportIcinga2Cfg::dump_cfg_resource_2x($icinga2_cfg, $icinga1_global_macros);
Icinga2::ExportIcinga2Cfg::dump_cfg_obj_2x($icinga2_cfg, $icinga2_cfg_obj);
# print stats
print "######################################################################\n";
print "# CONVERSION STATISTICS\n";
print "######################################################################\n";
Icinga2::Utils::print_sorted_hash($icinga2_cfg_obj->{'__I2_CONVERT_STATS'});
# vi: sw=4 ts=4 expandtab :