recaptime.dev
@recaptime-dev's working patches + fork for Phorge, a community fork of Phabricator. (Upstream dev and stable branches are at upstream/main and upstream/stable respectively.)
hq.recaptime.dev/wiki/Phorge
phorge
phabricator
1<?php
2
3final class PhabricatorConfigClusterDatabasesController
4 extends PhabricatorConfigServicesController {
5
6 public function handleRequest(AphrontRequest $request) {
7 $nav = $this->newNavigation('database-servers');
8
9 $title = pht('Database Servers');
10 $doc_href = PhabricatorEnv::getDoclink('Cluster: Databases');
11 $button = id(new PHUIButtonView())
12 ->setIcon('fa-book')
13 ->setHref($doc_href)
14 ->setTag('a')
15 ->setText(pht('Documentation'));
16
17 $header = $this->buildHeaderView($title, $button);
18
19 $database_status = $this->buildClusterDatabaseStatus();
20 $status = $this->buildConfigBoxView(pht('Status'), $database_status);
21
22 $crumbs = $this->newCrumbs()
23 ->addTextCrumb($title);
24
25 $content = id(new PHUITwoColumnView())
26 ->setHeader($header)
27 ->setFooter($status);
28
29 return $this->newPage()
30 ->setTitle($title)
31 ->setCrumbs($crumbs)
32 ->setNavigation($nav)
33 ->appendChild($content);
34 }
35
36 private function buildClusterDatabaseStatus() {
37 $viewer = $this->getViewer();
38
39 $databases = PhabricatorDatabaseRef::queryAll();
40 $connection_map = PhabricatorDatabaseRef::getConnectionStatusMap();
41 $replica_map = PhabricatorDatabaseRef::getReplicaStatusMap();
42 Javelin::initBehavior('phabricator-tooltips');
43
44 $rows = array();
45 foreach ($databases as $database) {
46 $messages = array();
47
48 if ($database->getIsMaster()) {
49 $role_icon = id(new PHUIIconView())
50 ->setIcon('fa-database sky')
51 ->addSigil('has-tooltip')
52 ->setMetadata(
53 array(
54 'tip' => pht('Master'),
55 ));
56 } else {
57 $role_icon = id(new PHUIIconView())
58 ->setIcon('fa-download')
59 ->addSigil('has-tooltip')
60 ->setMetadata(
61 array(
62 'tip' => pht('Replica'),
63 ));
64 }
65
66 if ($database->getDisabled()) {
67 $conn_icon = 'fa-times';
68 $conn_color = 'grey';
69 $conn_label = pht('Disabled');
70 } else {
71 $status = $database->getConnectionStatus();
72
73 $info = idx($connection_map, $status, array());
74 $conn_icon = idx($info, 'icon');
75 $conn_color = idx($info, 'color');
76 $conn_label = idx($info, 'label');
77
78 if ($status === PhabricatorDatabaseRef::STATUS_OKAY) {
79 $latency = $database->getConnectionLatency();
80 $latency = (int)(1000000 * $latency);
81 $conn_label = pht('%s us', new PhutilNumber($latency));
82 }
83 }
84
85 $connection = array(
86 id(new PHUIIconView())->setIcon("{$conn_icon} {$conn_color}"),
87 ' ',
88 $conn_label,
89 );
90
91 if ($database->getDisabled()) {
92 $replica_icon = 'fa-times';
93 $replica_color = 'grey';
94 $replica_label = pht('Disabled');
95 } else {
96 $status = $database->getReplicaStatus();
97
98 $info = idx($replica_map, $status, array());
99 $replica_icon = idx($info, 'icon');
100 $replica_color = idx($info, 'color');
101 $replica_label = idx($info, 'label');
102
103 if ($database->getIsMaster()) {
104 if ($status === PhabricatorDatabaseRef::REPLICATION_OKAY) {
105 $replica_icon = 'fa-database';
106 }
107 } else {
108 switch ($status) {
109 case PhabricatorDatabaseRef::REPLICATION_OKAY:
110 case PhabricatorDatabaseRef::REPLICATION_SLOW:
111 $delay = $database->getReplicaDelay();
112 if ($delay) {
113 $replica_label = pht('%ss Behind', new PhutilNumber($delay));
114 } else {
115 $replica_label = pht('Up to Date');
116 }
117 break;
118 }
119 }
120 }
121
122 $replication = array(
123 id(new PHUIIconView())->setIcon("{$replica_icon} {$replica_color}"),
124 ' ',
125 $replica_label,
126 );
127
128 $health = $database->getHealthRecord();
129 $health_up = $health->getUpEventCount();
130 $health_down = $health->getDownEventCount();
131
132 if ($health->getIsHealthy()) {
133 $health_icon = id(new PHUIIconView())
134 ->setIcon('fa-plus green');
135 } else {
136 $health_icon = id(new PHUIIconView())
137 ->setIcon('fa-times red');
138 $messages[] = pht(
139 'UNHEALTHY: This database has failed recent health checks. Traffic '.
140 'will not be sent to it until it recovers.');
141 }
142
143 $health_count = pht(
144 '%s / %s',
145 new PhutilNumber($health_up),
146 new PhutilNumber($health_up + $health_down));
147
148 $health_status = array(
149 $health_icon,
150 ' ',
151 $health_count,
152 );
153
154 $conn_message = $database->getConnectionMessage();
155 if ($conn_message) {
156 $messages[] = $conn_message;
157 }
158
159 $replica_message = $database->getReplicaMessage();
160 if ($replica_message) {
161 $messages[] = $replica_message;
162 }
163
164 $messages = phutil_implode_html(phutil_tag('br'), $messages);
165
166 $partition = null;
167 if ($database->getIsMaster()) {
168 if ($database->getIsDefaultPartition()) {
169 $partition = id(new PHUIIconView())
170 ->setIcon('fa-circle sky')
171 ->addSigil('has-tooltip')
172 ->setMetadata(
173 array(
174 'tip' => pht('Default Partition'),
175 ));
176 } else {
177 $map = $database->getApplicationMap();
178 if ($map) {
179 $list = implode(', ', $map);
180 } else {
181 $list = pht('Empty');
182 }
183
184 $partition = id(new PHUIIconView())
185 ->setIcon('fa-adjust sky')
186 ->addSigil('has-tooltip')
187 ->setMetadata(
188 array(
189 'tip' => pht('Partition: %s', $list),
190 ));
191 }
192 }
193
194 $rows[] = array(
195 $role_icon,
196 $partition,
197 $database->getHost(),
198 $database->getPort(),
199 $database->getUser(),
200 $connection,
201 $replication,
202 $health_status,
203 $messages,
204 );
205 }
206
207
208 $table = id(new AphrontTableView($rows))
209 ->setNoDataString(
210 pht('This server is not configured in cluster mode.'))
211 ->setHeaders(
212 array(
213 null,
214 null,
215 pht('Host'),
216 pht('Port'),
217 pht('User'),
218 pht('Connection'),
219 pht('Replication'),
220 pht('Health'),
221 pht('Messages'),
222 ))
223 ->setColumnClasses(
224 array(
225 null,
226 null,
227 null,
228 null,
229 null,
230 null,
231 null,
232 null,
233 'wide',
234 ));
235
236 return $table;
237 }
238
239}