<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Altyapı on Denomas Handbook</title><link>https://handbook.orneksirket.com/engineering/infrastructure/</link><description>Recent content in Altyapı on Denomas Handbook</description><generator>Hugo</generator><language>tr</language><atom:link href="https://handbook.orneksirket.com/engineering/infrastructure/index.xml" rel="self" type="application/rss+xml"/><item><title>Altyapı İzleme Standartları</title><link>https://handbook.orneksirket.com/engineering/infrastructure/monitoring-standards/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://handbook.orneksirket.com/engineering/infrastructure/monitoring-standards/</guid><description>&lt;h1 id="altyapı-izleme-standartları"&gt;Altyapı İzleme Standartları&lt;/h1&gt;
&lt;p&gt;Tüm Denomas altyapı bileşenlerinde aşağıdaki izleme standartları uygulanır.&lt;/p&gt;
&lt;h2 id="zorunlu-metrikler"&gt;Zorunlu Metrikler&lt;/h2&gt;
&lt;h3 id="sunucu-metrikleri"&gt;Sunucu Metrikleri&lt;/h3&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;Metrik&lt;/th&gt;
 &lt;th&gt;Eşik (Uyarı)&lt;/th&gt;
 &lt;th&gt;Eşik (Kritik)&lt;/th&gt;
 &lt;th&gt;Kontrol Sıklığı&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;CPU kullanımı&lt;/td&gt;
 &lt;td&gt;&amp;gt; %80&lt;/td&gt;
 &lt;td&gt;&amp;gt; %95&lt;/td&gt;
 &lt;td&gt;30 saniye&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Memory kullanımı&lt;/td&gt;
 &lt;td&gt;&amp;gt; %80&lt;/td&gt;
 &lt;td&gt;&amp;gt; %95&lt;/td&gt;
 &lt;td&gt;30 saniye&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Disk kullanımı&lt;/td&gt;
 &lt;td&gt;&amp;gt; %80&lt;/td&gt;
 &lt;td&gt;&amp;gt; %90&lt;/td&gt;
 &lt;td&gt;5 dakika&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Disk I/O wait&lt;/td&gt;
 &lt;td&gt;&amp;gt; %20&lt;/td&gt;
 &lt;td&gt;&amp;gt; %40&lt;/td&gt;
 &lt;td&gt;30 saniye&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Network throughput&lt;/td&gt;
 &lt;td&gt;Baseline + %50&lt;/td&gt;
 &lt;td&gt;Baseline + %100&lt;/td&gt;
 &lt;td&gt;30 saniye&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Uptime&lt;/td&gt;
 &lt;td&gt;-&lt;/td&gt;
 &lt;td&gt;Restart tespit&lt;/td&gt;
 &lt;td&gt;30 saniye&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;h3 id="servis-metrikleri"&gt;Servis Metrikleri&lt;/h3&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;Metrik&lt;/th&gt;
 &lt;th&gt;Eşik (Uyarı)&lt;/th&gt;
 &lt;th&gt;Eşik (Kritik)&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;HTTP 5xx oranı&lt;/td&gt;
 &lt;td&gt;&amp;gt; %1&lt;/td&gt;
 &lt;td&gt;&amp;gt; %5&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Yanıt süresi (p95)&lt;/td&gt;
 &lt;td&gt;&amp;gt; 1s&lt;/td&gt;
 &lt;td&gt;&amp;gt; 5s&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Kuyruk derinliği&lt;/td&gt;
 &lt;td&gt;&amp;gt; 1000&lt;/td&gt;
 &lt;td&gt;&amp;gt; 5000&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Bağlantı havuzu&lt;/td&gt;
 &lt;td&gt;&amp;gt; %80&lt;/td&gt;
 &lt;td&gt;&amp;gt; %95&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;h3 id="veritabanı-metrikleri"&gt;Veritabanı Metrikleri&lt;/h3&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;Metrik&lt;/th&gt;
 &lt;th&gt;Eşik (Uyarı)&lt;/th&gt;
 &lt;th&gt;Eşik (Kritik)&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;Sorgu süresi (p95)&lt;/td&gt;
 &lt;td&gt;&amp;gt; 500ms&lt;/td&gt;
 &lt;td&gt;&amp;gt; 2s&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Bağlantı sayısı&lt;/td&gt;
 &lt;td&gt;&amp;gt; %80 max&lt;/td&gt;
 &lt;td&gt;&amp;gt; %95 max&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Replikasyon gecikmesi&lt;/td&gt;
 &lt;td&gt;&amp;gt; 5s&lt;/td&gt;
 &lt;td&gt;&amp;gt; 30s&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Deadlock sayısı&lt;/td&gt;
 &lt;td&gt;&amp;gt; 0&lt;/td&gt;
 &lt;td&gt;&amp;gt; 5/dakika&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;h2 id="alarm-politikası"&gt;Alarm Politikası&lt;/h2&gt;
&lt;ol&gt;
&lt;li&gt;&lt;strong&gt;Flapping önleme&lt;/strong&gt; — En az 3 ardışık kontrol başarısız olmalı&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;Eskalasyon&lt;/strong&gt; — P1 15 dk içinde yanıtlanmazsa yöneticiye eskalasyon&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;Susturma&lt;/strong&gt; — Planlanan bakım penceresinde alarmlar susturulur&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;Korelasyon&lt;/strong&gt; — İlişkili alarmlar gruplama ile tek bildirim&lt;/li&gt;
&lt;/ol&gt;
&lt;h2 id="izleme-araçları"&gt;İzleme Araçları&lt;/h2&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;Katman&lt;/th&gt;
 &lt;th&gt;Araç&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;Altyapı&lt;/td&gt;
 &lt;td&gt;Denomas Denetim Otomasyon (Zabbix)&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Uygulama&lt;/td&gt;
 &lt;td&gt;Prometheus + Grafana&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Log&lt;/td&gt;
 &lt;td&gt;Loki&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;APM&lt;/td&gt;
 &lt;td&gt;OpenTelemetry + Jaeger&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;div class="td-alert td-alert--md alert alert-agent" role="alert"&gt;&lt;div class="td-alert-heading alert-heading" role="heading"&gt;Ajan Protokolü&lt;/div&gt;
 &lt;div class="td-alert-body"&gt;
 &lt;p&gt;Yapay Zeka Asistanları alarm analizi ve on-triage görevlerinde bulunabilir. Alarm susturma yetkisi Denomas Yetkinlik PROG:4+ gerektirir.&lt;/p&gt;</description></item><item><title>Hibrit Bulut Stratejisi</title><link>https://handbook.orneksirket.com/engineering/infrastructure/hybrid-cloud/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://handbook.orneksirket.com/engineering/infrastructure/hybrid-cloud/</guid><description>&lt;h1 id="hibrit-bulut-stratejisi"&gt;Hibrit Bulut Stratejisi&lt;/h1&gt;
&lt;p&gt;Denomas, müşterilerine hem on-premise hem de cloud ortamlarında hizmet verir. Hibrit bulut stratejimiz, veri egemenliğini korurken bulutun esnekliğinden yararlanmayı amaçlar.&lt;/p&gt;
&lt;h2 id="strateji"&gt;Strateji&lt;/h2&gt;
&lt;pre tabindex="0"&gt;&lt;code&gt;┌─────────────────────────────────────────┐
│ Denomas Cloud (SaaS) │
│ Track 1 — Sürekli deployment │
│ denomas.com üzerinden │
├─────────────────────────────────────────┤
│ Müşteri On-Premise (Self-Managed) │
│ Track 2 — Aylık release │
│ Ansible ile otomatik kurulum │
├─────────────────────────────────────────┤
│ Hibrit (Karma) │
│ Kontrol düzlemi cloud + veri on-prem │
└─────────────────────────────────────────┘
&lt;/code&gt;&lt;/pre&gt;&lt;h2 id="deployment-modelleri"&gt;Deployment Modelleri&lt;/h2&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;Model&lt;/th&gt;
 &lt;th&gt;Kullanım Alanı&lt;/th&gt;
 &lt;th&gt;Örnek&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;strong&gt;Full SaaS&lt;/strong&gt;&lt;/td&gt;
 &lt;td&gt;KOBİ'ler, hızlı başlangıç&lt;/td&gt;
 &lt;td&gt;Denomas AIO Community&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;strong&gt;Self-Managed&lt;/strong&gt;&lt;/td&gt;
 &lt;td&gt;Kamu, finans, telekom&lt;/td&gt;
 &lt;td&gt;Denomas Denetim Otomasyon Enterprise&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;strong&gt;Hibrit&lt;/strong&gt;&lt;/td&gt;
 &lt;td&gt;Hassas veri + cloud esneklik&lt;/td&gt;
 &lt;td&gt;Denomas Cloud&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;h2 id="veri-egemenlik-prensipleri"&gt;Veri Egemenlik Prensipleri&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;Müşteri verileri, müşterinin seçtiği lokasyonda kalır&lt;/li&gt;
&lt;li&gt;KVKK ve GDPR uyumu tüm modellerde sağlanır&lt;/li&gt;
&lt;li&gt;Veri sınıflandırması: Public, Internal, Confidential, Restricted&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id="altyapı-otomasyon"&gt;Altyapı Otomasyon&lt;/h2&gt;
&lt;p&gt;Tüm ortamlar Denomas Yönetim Otomasyon ile yönetilir:&lt;/p&gt;</description></item></channel></rss>