1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
<?php
namespace Icinga\Module\Director\DirectorObject\Lookup;
use gipfl\IcingaWeb2\Url;
use Icinga\Data\Filter\Filter;
use Icinga\Module\Director\Db;
use Icinga\Module\Director\Objects\HostApplyMatches;
use Icinga\Module\Director\Objects\IcingaHost;
use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\UuidInterface;
/**
* A Service that makes part of a Service Set Apply Rule matching this Host,
* generating a Service with the given name
*/
class AppliedServiceSetServiceInfo implements ServiceInfo
{
/** @var string */
protected $hostName;
/** @var string */
protected $serviceName;
/** @var string */
protected $serviceSetName;
/** @var UuidInterface */
protected $uuid;
public function __construct($hostName, $serviceName, $serviceSetName, UuidInterface $uuid)
{
$this->hostName = $hostName;
$this->serviceName = $serviceName;
$this->serviceSetName = $serviceSetName;
$this->uuid = $uuid;
}
public static function find(IcingaHost $host, $serviceName)
{
$matcher = HostApplyMatches::prepare($host);
$connection = $host->getConnection();
foreach (static::fetchServiceSetApplyRulesByServiceName($connection, $host->get('id'), $serviceName) as $rule) {
if ($matcher->matchesFilter($rule->filter)) {
return new static(
$host->getObjectName(),
$serviceName,
$rule->service_set_name,
$rule->uuid
);
}
}
return null;
}
public function getHostName()
{
return $this->hostName;
}
public function getUuid()
{
return $this->uuid;
}
/**
* @return string
*/
public function getServiceSetName()
{
return $this->serviceSetName;
}
public function getName()
{
return $this->serviceName;
}
public function getUrl()
{
return Url::fromPath('director/host/servicesetservice', [
'name' => $this->hostName,
'service' => $this->serviceName,
'set' => $this->serviceSetName,
]);
}
public function requiresOverrides()
{
return true;
}
protected static function fetchServiceSetApplyRulesByServiceName(Db $connection, $hostId, $serviceName)
{
$db = $connection->getDbAdapter();
$query = $db->select()
->from(['s' => 'icinga_service'], [
'id' => 's.id',
'uuid' => 'ss.uuid',
'name' => 's.object_name',
'assign_filter' => 'ss.assign_filter',
'service_set_name' => 'ss.object_name',
])
->join(
['ss' => 'icinga_service_set'],
's.service_set_id = ss.id',
[]
)
->where('s.object_name = ?', $serviceName)
->where('ss.assign_filter IS NOT NULL')
->where( // Ignore deactivated Services:
'NOT EXISTS (SELECT 1 FROM icinga_host_service_blacklist hsb'
. ' WHERE hsb.host_id = ? AND hsb.service_id = s.id)',
(int) $hostId
);
;
$allRules = $db->fetchAll($query);
foreach ($allRules as $rule) {
$rule->uuid = Uuid::fromBytes(Db\DbUtil::binaryResult($rule->uuid));
$rule->filter = Filter::fromQueryString($rule->assign_filter);
}
return $allRules;
}
}
|
