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https://github.com/Vateron-Media/XC_VM.git
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Claude
ecc3c48aa6
When MAIN's broadcast port changes and the API has no port of its own, ClusterEndpoint::recordChange() runs before the ports are applied: it bumps cluster_policy_ver (agents refetch the policy within a heartbeat) and keeps the old port for 7 days (migration 038). The policy lists it after the new URLs; MAIN's nginx gets bin/nginx/conf/cluster_legacy.conf from the set_port handler, one server block per kept port serving /cluster/v1/ and 404 for everything else (included by glob). cron:cluster drops expired ports, bumps the policy and re-applies MAIN's ports. nginx -t passes with and without the file; a run confirmed only /cluster/v1/ reaches PHP on the old port. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DcNdxHieZuUh3EnMUKt7zf
81 lines
3.8 KiB
PHP
81 lines
3.8 KiB
PHP
<?php
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use PHPUnit\Framework\TestCase;
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use XcVm\Domain\Cluster\ClusterClock;
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use XcVm\Domain\Cluster\ClusterEndpoint;
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use XcVm\Domain\Cluster\ClusterPolicy;
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use XcVm\Infrastructure\Database\DatabaseFactory;
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/**
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* MAIN endpoint changes (Phase 3): a new HTTP port is announced through the
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* policy version, and the old one keeps serving the cluster API alone for
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* seven days, listed last in the nodes' policy.
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*/
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final class ClusterEndpointTest extends TestCase {
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private TestDb $rDb;
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private int $rNow = 1800000000;
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protected function setUp(): void {
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$this->rDb = new TestDb();
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$this->rDb->exec("CREATE TABLE `settings` (`id` INTEGER PRIMARY KEY, `cluster_policy_ver` int DEFAULT 1, `cluster_legacy_ports` varchar(255) DEFAULT '')");
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$this->rDb->exec('INSERT INTO `settings` (`id`) VALUES (1)');
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$this->rDb->exec('CREATE TABLE `cluster_audit` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `time` int, `server_id` int, `actor` varchar(64), `event` varchar(64), `detail` text, `ip` varchar(64))');
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DatabaseFactory::set($this->rDb);
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ClusterClock::fix($this->rNow * 1000);
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}
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protected function tearDown(): void {
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ClusterClock::fix(null);
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DatabaseFactory::reset();
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}
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private function settings(): array {
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$this->rDb->query('SELECT * FROM `settings`');
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return $this->rDb->get_row();
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}
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public function testAPortChangeIsAnnouncedAndTheOldPortKept(): void {
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$this->assertTrue(ClusterEndpoint::recordChange(25461, 8080, $this->settings()));
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$rSettings = $this->settings();
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$this->assertSame(2, (int) $rSettings['cluster_policy_ver'], 'agents refetch the policy');
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$this->assertSame([25461 => $this->rNow + ClusterEndpoint::GRACE], ClusterEndpoint::legacyPorts($rSettings));
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$rMain = ['server_ip' => '10.0.0.1', 'private_ip' => '192.168.0.1', 'http_broadcast_port' => 8080];
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$this->assertSame([
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'http://192.168.0.1:8080/cluster/v1/', 'http://10.0.0.1:8080/cluster/v1/',
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'http://192.168.0.1:25461/cluster/v1/', 'http://10.0.0.1:25461/cluster/v1/',
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], ClusterPolicy::current($rSettings, $rMain)['main_urls'], 'new first, the old port last');
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$this->assertSame(2, ClusterPolicy::current($rSettings, $rMain)['policy_ver']);
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// Moving back to the old port drops it from the kept list.
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ClusterEndpoint::recordChange(8080, 25461, $this->settings());
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$this->assertSame([8080], array_keys(ClusterEndpoint::legacyPorts($this->settings())));
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}
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public function testNothingIsRecordedWhenTheApiHasItsOwnPort(): void {
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$this->assertFalse(ClusterEndpoint::recordChange(25461, 8080, ['cluster_api_port' => 31200] + $this->settings()));
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$this->assertFalse(ClusterEndpoint::recordChange(25461, 25461, $this->settings()));
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$this->assertSame(1, (int) $this->settings()['cluster_policy_ver']);
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}
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public function testExpiredPortsArePruned(): void {
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ClusterEndpoint::recordChange(25461, 8080, $this->settings());
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$this->assertFalse(ClusterEndpoint::prune($this->settings()), 'nothing expired yet');
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ClusterClock::fix(($this->rNow + ClusterEndpoint::GRACE + 1) * 1000);
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$this->assertSame([], ClusterEndpoint::legacyPorts($this->settings()));
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$this->assertTrue(ClusterEndpoint::prune($this->settings()));
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$this->assertSame('', $this->settings()['cluster_legacy_ports']);
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$this->assertSame(3, (int) $this->settings()['cluster_policy_ver']);
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}
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public function testNginxServesOnlyTheClusterApiOnOldPorts(): void {
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$rConf = ClusterEndpoint::nginxConf([25461 => $this->rNow + 60, 8080 => $this->rNow + 60], [8080]);
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$this->assertStringContainsString('listen 25461;', $rConf);
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$this->assertStringNotContainsString('listen 8080;', $rConf, 'a port MAIN still broadcasts on stays with the main server');
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$this->assertStringContainsString('location ^~ /cluster/v1/ {', $rConf);
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$this->assertMatchesRegularExpression('#location / \{\s*return 404;#', $rConf);
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$this->assertStringNotContainsString('server {', ClusterEndpoint::nginxConf([], [80]));
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}
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}
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