mirror of
https://we.phorge.it/source/phorge.git
synced 2024-11-27 01:02:42 +01:00
4dc8e2de56
Summary: See discussion in D19379. The 4-tuple of (device, network, address, port) should be unique. Test Plan: Created lots of duplicate interfaces, bound those interfaces to various services, observed migration script clean things up correctly. Reviewers: epriestley Reviewed By: epriestley Subscribers: Korvin, PHID-OPKG-gm6ozazyms6q6i22gyam Differential Revision: https://secure.phabricator.com/D19388
85 lines
2.3 KiB
PHP
85 lines
2.3 KiB
PHP
<?php
|
|
|
|
$interface_table = new AlmanacInterface();
|
|
$binding_table = new AlmanacBinding();
|
|
$interface_conn = $interface_table->establishConnection('w');
|
|
|
|
queryfx(
|
|
$interface_conn,
|
|
'LOCK TABLES %T WRITE, %T WRITE',
|
|
$interface_table->getTableName(),
|
|
$binding_table->getTableName());
|
|
|
|
$seen = array();
|
|
foreach (new LiskMigrationIterator($interface_table) as $interface) {
|
|
$device = $interface->getDevicePHID();
|
|
$network = $interface->getNetworkPHID();
|
|
$address = $interface->getAddress();
|
|
$port = $interface->getPort();
|
|
$key = "{$device}/{$network}/{$address}/{$port}";
|
|
|
|
// If this is the first copy of this row we've seen, mark it as seen and
|
|
// move on.
|
|
if (empty($seen[$key])) {
|
|
$seen[$key] = $interface->getID();
|
|
continue;
|
|
}
|
|
|
|
$survivor = queryfx_one(
|
|
$interface_conn,
|
|
'SELECT * FROM %T WHERE id = %d',
|
|
$interface_table->getTableName(),
|
|
$seen[$key]);
|
|
|
|
$bindings = queryfx_all(
|
|
$interface_conn,
|
|
'SELECT * FROM %T WHERE interfacePHID = %s',
|
|
$binding_table->getTableName(),
|
|
$interface->getPHID());
|
|
|
|
// Repoint bindings to the survivor.
|
|
foreach ($bindings as $binding) {
|
|
// Check if there's already a binding to the survivor.
|
|
$existing = queryfx_one(
|
|
$interface_conn,
|
|
'SELECT * FROM %T WHERE interfacePHID = %s and devicePHID = %s and '.
|
|
'servicePHID = %s',
|
|
$binding_table->getTableName(),
|
|
$survivor['phid'],
|
|
$binding['devicePHID'],
|
|
$binding['servicePHID']);
|
|
|
|
if (!$existing) {
|
|
// Reattach this binding to the survivor.
|
|
queryfx(
|
|
$interface_conn,
|
|
'UPDATE %T SET interfacePHID = %s WHERE id = %d',
|
|
$binding_table->getTableName(),
|
|
$survivor['phid'],
|
|
$binding['id']);
|
|
} else {
|
|
// Binding to survivor already exists. Remove this now-redundant binding.
|
|
queryfx(
|
|
$interface_conn,
|
|
'DELETE FROM %T WHERE id = %d',
|
|
$binding_table->getTableName(),
|
|
$binding['id']);
|
|
}
|
|
}
|
|
|
|
queryfx(
|
|
$interface_conn,
|
|
'DELETE FROM %T WHERE id = %d',
|
|
$interface_table->getTableName(),
|
|
$interface->getID());
|
|
}
|
|
|
|
queryfx(
|
|
$interface_conn,
|
|
'ALTER TABLE %T ADD UNIQUE KEY `key_unique` '.
|
|
'(devicePHID, networkPHID, address, port)',
|
|
$interface_table->getTableName());
|
|
|
|
queryfx(
|
|
$interface_conn,
|
|
'UNLOCK TABLES');
|