SLA

.github/workflows/php.yml

@@ -54,6 +54,22 @@ jobs:
         php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
         os: ['ubuntu-latest']
 
+    services:
+      mysql:
+        image: mariadb
+        env:
+          MYSQL_ROOT_PASSWORD: root
+          MYSQL_DATABASE: icingadb_web_unittest
+          MYSQL_USER: icingadb_web_unittest
+          MYSQL_PASSWORD: icingadb_web_unittest
+        options: >-
+          --health-cmd "mysql -s -uroot -proot -e'SHOW DATABASES;' 2> /dev/null | grep icingadb_web_unittest > test"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 3306/tcp
+
     steps:
       - name: Checkout code base
         uses: actions/checkout@v3
@@ -63,6 +79,7 @@ jobs:
         with:
           php-version: ${{ matrix.php }}
           tools: phpunit:${{ matrix.phpunit-version || env.phpunit-version }}
+          extensions: mysql
 
       - name: Setup Icinga Web
         run: |
@@ -78,4 +95,5 @@ jobs:
       - name: PHPUnit
         env:
           ICINGAWEB_LIBDIR: _libraries
+          ICINGADBWEB_TEST_MYSQL_PORT: ${{ job.services.mysql.ports['3306'] }}
         run: phpunit --verbose --bootstrap _icingaweb2/test/php/bootstrap.php

library/Icingadb/Model/Host.php

@@ -222,6 +222,11 @@ public function createRelations(Relations $relations)
         $relations->belongsToMany('hostgroup', Hostgroup::class)
             ->through(HostgroupMember::class);
 
+        $relations->hasMany('sla_history_state', SlaHistoryState::class)
+            ->setJoinType('LEFT');
+        $relations->hasMany('sla_history_downtime', SlaHistoryDowntime::class)
+            ->setJoinType('LEFT');
+
         $relations->hasOne('state', HostState::class)->setJoinType('LEFT');
         $relations->hasMany('comment', Comment::class)->setJoinType('LEFT');
         $relations->hasMany('downtime', Downtime::class)->setJoinType('LEFT');

library/Icingadb/Model/HostSlaHistory.php

@@ -0,0 +1,137 @@
+<?php
+
+/* Icinga DB Web | (c) 2023 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Model;
+
+use Icinga\Module\Icingadb\ProvidedHook\Reporting\Common\SlaTimeline;
+use ipl\Orm\Relations;
+use ipl\Orm\UnionModel;
+use ipl\Sql\Connection;
+use ipl\Sql\Expression;
+use ipl\Stdlib\Filter;
+
+class HostSlaHistory extends UnionModel
+{
+    protected $slaEndTimes = [];
+
+    public function getTableName()
+    {
+        return 'host';
+    }
+
+    public function getKeyName()
+    {
+        return 'host_id';
+    }
+
+    public function getColumns()
+    {
+        return [
+            'host_id',
+            'display_name',
+            'event_time',
+            'event_type',
+            'hard_state',
+            'previous_hard_state'
+        ];
+    }
+
+    public static function on(Connection $db, array $slaEndTimes = [])
+    {
+        $query = parent::on($db);
+        $query->getModel()->setSlaEndTimes($slaEndTimes);
+
+        $downtimeFilter = Filter::unlike('sla_history_downtime.service_id', '*');
+
+        $unions = $query->getUnions();
+        $unions[0]->filter($downtimeFilter);
+        $unions[1]->filter($downtimeFilter);
+        $unions[2]->filter(Filter::unlike('sla_history_state.service_id', '*'));
+
+        return $query;
+    }
+
+    public function getUnions()
+    {
+        $unions = [
+            [
+                Host::class,
+                [
+                    'sla_history_downtime'
+                ],
+                [
+                    'display_name'        => 'host.display_name',
+                    'event_time'          => 'sla_history_downtime.downtime_start',
+                    'event_type'          => new Expression(SlaTimeline::DOWNTIME_START),
+                    'hard_state'          => new Expression('NULL'),
+                    'host_id'             => 'id',
+                    'previous_hard_state' => new Expression('NULL'),
+                ]
+            ],
+            [
+                Host::class,
+                [
+                    'sla_history_downtime'
+                ],
+                [
+                    'display_name'        => 'host.display_name',
+                    'event_time'          => 'sla_history_downtime.downtime_end',
+                    'event_type'          => new Expression(SlaTimeline::DOWNTIME_END),
+                    'hard_state'          => new Expression('NULL'),
+                    'host_id'             => 'id',
+                    'previous_hard_state' => new Expression('NULL'),
+                ]
+            ],
+            [
+                Host::class,
+                [
+                    'sla_history_state'
+                ],
+                [
+                    'display_name'        => 'display_name',
+                    'event_time'          => 'sla_history_state.event_time',
+                    'event_type'          => new Expression(SlaTimeline::STATE_CHANGE),
+                    'hard_state'          => 'sla_history_state.hard_state',
+                    'host_id'             => 'id',
+                    'previous_hard_state' => 'sla_history_state.previous_hard_state',
+                ]
+            ]
+        ];
+
+        // Create a union part for all sla interval end times which is supposed to identify the end of the interval.
+        foreach ($this->slaEndTimes as $timerange) {
+            $unions[] = [
+                Host::class,
+                [],
+                [
+                    'display_name'        => 'host.display_name',
+                    'event_time'          => new Expression($timerange->end->format('Uv')),
+                    'event_type'          => new Expression(SlaTimeline::END_RESULT),
+                    'hard_state'          => new Expression('NULL'),
+                    'host_id'             => 'id',
+                    'previous_hard_state' => new Expression('NULL'),
+                ]
+            ];
+        }
+
+        return $unions;
+    }
+
+    public function getDefaultSort()
+    {
+        return ['event_time', 'display_name', 'event_type'];
+    }
+
+    public function createRelations(Relations $relations)
+    {
+        (new Host())->createRelations($relations);
+    }
+
+    public function setSlaEndTimes(array $times): self
+    {
+        $this->slaEndTimes = $times;
+
+        return $this;
+    }
+}

library/Icingadb/Model/Service.php

@@ -214,6 +214,11 @@ public function createRelations(Relations $relations)
         $relations->belongsToMany('hostgroup', Hostgroup::class)
             ->through(HostgroupMember::class);
 
+        $relations->hasMany('sla_history_state', SlaHistoryState::class)
+            ->setJoinType('LEFT');
+        $relations->hasMany('sla_history_downtime', SlaHistoryDowntime::class)
+            ->setJoinType('LEFT');
+
         $relations->hasOne('state', ServiceState::class)->setJoinType('LEFT');
         $relations->hasMany('comment', Comment::class)->setJoinType('LEFT');
         $relations->hasMany('downtime', Downtime::class)->setJoinType('LEFT');

library/Icingadb/Model/ServiceSlaHistory.php

@@ -0,0 +1,151 @@
+<?php
+
+/* Icinga DB Web | (c) 2023 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Model;
+
+use Icinga\Module\Icingadb\ProvidedHook\Reporting\Common\SlaTimeline;
+use ipl\Orm\Relations;
+use ipl\Orm\UnionModel;
+use ipl\Sql\Connection;
+use ipl\Sql\Expression;
+
+class ServiceSlaHistory extends UnionModel
+{
+    protected $slaEndTimes = [];
+
+    public function getTableName()
+    {
+        return 'service';
+    }
+
+    public function getKeyName()
+    {
+        return ['host_id', 'service_id'];
+    }
+
+    public function getColumns()
+    {
+        return [
+            'host_id',
+            'service_id',
+            'display_name',
+            'host_display_name',
+            'event_time',
+            'event_type',
+            'hard_state',
+            'previous_hard_state'
+        ];
+    }
+
+    public static function on(Connection $db, array $timeranges = [])
+    {
+        $query = parent::on($db);
+        $query->getModel()->setSlaEndTimes($timeranges);
+
+        return $query;
+    }
+
+    public function getUnions()
+    {
+        $unions = [
+            [
+                Service::class,
+                [
+                    'host',
+                    'sla_history_downtime'
+                ],
+                [
+                    'display_name'        => 'display_name',
+                    'host_display_name'   => 'host.display_name',
+                    'event_time'          => 'sla_history_downtime.downtime_start',
+                    'event_type'          => new Expression(SlaTimeline::DOWNTIME_START),
+                    'hard_state'          => new Expression('NULL'),
+                    'host_id'             => 'host.id',
+                    'service_id'          => 'id',
+                    'previous_hard_state' => new Expression('NULL'),
+                ]
+            ],
+            [
+                Service::class,
+                [
+                    'host',
+                    'sla_history_downtime'
+                ],
+                [
+                    'display_name'        => 'display_name',
+                    'host_display_name'   => 'host.display_name',
+                    'event_time'          => 'sla_history_downtime.downtime_end',
+                    'event_type'          => new Expression(SlaTimeline::DOWNTIME_END),
+                    'hard_state'          => new Expression('NULL'),
+                    'host_id'             => 'host.id',
+                    'service_id'          => 'id',
+                    'previous_hard_state' => new Expression('NULL'),
+                ]
+            ],
+            [
+                Service::class,
+                [
+                    'host',
+                    'sla_history_state'
+                ],
+                [
+                    'display_name'        => 'display_name',
+                    'host_display_name'   => 'host.display_name',
+                    'event_time'          => 'sla_history_state.event_time',
+                    'event_type'          => new Expression(SlaTimeline::STATE_CHANGE),
+                    'hard_state'          => 'sla_history_state.hard_state',
+                    'host_id'             => 'host.id',
+                    'service_id'          => 'id',
+                    'previous_hard_state' => 'sla_history_state.previous_hard_state',
+                ]
+            ]
+        ];
+
+        // Create a union part for all sla interval end times which is supposed to identify the end of the interval.
+        foreach ($this->slaEndTimes as $timerange) {
+            $unions[] = [
+                Service::class,
+                [
+                    'host'
+                ],
+                [
+                    'display_name'        => 'display_name',
+                    'host_display_name'   => 'host.display_name',
+                    'event_time'          => new Expression($timerange->end->format('Uv')),
+                    'event_type'          => new Expression(SlaTimeline::END_RESULT),
+                    'hard_state'          => new Expression('NULL'),
+                    'host_id'             => 'host.id',
+                    'service_id'          => 'id',
+                    'previous_hard_state' => new Expression('NULL'),
+                ]
+            ];
+        }
+
+        return $unions;
+    }
+
+    public function getDefaultSort()
+    {
+        return ['event_time', 'host_display_name', 'display_name', 'event_type'];
+    }
+
+    public function createRelations(Relations $relations)
+    {
+        (new Service())->createRelations($relations);
+    }
+
+    /**
+     * Set all the sla interval end time to be part of the union query
+     *
+     * @param array $times
+     *
+     * @return $this
+     */
+    public function setSlaEndTimes(array $times): self
+    {
+        $this->slaEndTimes = $times;
+
+        return $this;
+    }
+}

library/Icingadb/Model/ServiceState.php

@@ -19,6 +19,14 @@ public function getKeyName()
         return 'service_id';
     }
 
+    public function getColumns()
+    {
+        $columns = parent::getColumns();
+        $columns[] = 'host_id';
+
+        return $columns;
+    }
+
     public function getColumnDefinitions()
     {
         return [