{"id":2807,"date":"2025-03-25T18:35:00","date_gmt":"2025-03-25T15:35:00","guid":{"rendered":"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/03\/25\/cloud-native-ebpf-gozlemlenebilirlik-yeniden-tanimlamak\/"},"modified":"2026-02-10T17:28:26","modified_gmt":"2026-02-10T14:28:26","slug":"cloud-native-ebpf-gozlemlenebilirlik-yeniden-tanimlamak","status":"publish","type":"post","link":"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/03\/25\/cloud-native-ebpf-gozlemlenebilirlik-yeniden-tanimlamak\/","title":{"rendered":"Cloud Native Uygulamalarda eBPF ile G\u00f6zlemlenebilirli\u011fi Yeniden Tan\u0131mlamak"},"content":{"rendered":"<p class=\"bircloud-reading-time\">\ud83d\udcd6 <strong>6 dakika<\/strong> okuma s\u00fcresi<\/p>\n<div class=\"bircloud-toc\">\n<h2>\ud83d\udccb \u0130\u00e7indekiler<\/h2>\n<ul>\n<li><a href=\"#section-1\">Giri\u015f<\/a><\/li>\n<li><a href=\"#section-2\">eBPF Nedir?<\/a><\/li>\n<li><a href=\"#section-3\">Cloud Native Uygulamalar \u0130\u00e7in eBPF&#8217;nin Avantajlar\u0131<\/a><\/li>\n<li><a href=\"#section-4\">eBPF Kullan\u0131m Senaryolar\u0131<\/a><\/li>\n<li><a href=\"#section-5\">eBPF ile Ba\u015flang\u0131\u00e7 Rehberi<\/a><\/li>\n<li><a href=\"#section-6\">BirCloud Perspektifi<\/a><\/li>\n<li><a href=\"#section-7\">Sonu\u00e7<\/a><\/li>\n<\/ul>\n<\/div>\n<h2 id=\"section-1\">Giri\u015f<\/h2>\n<p>Cloud Native uygulamalar\u0131n karma\u015f\u0131kl\u0131\u011f\u0131 artt\u0131k\u00e7a, bu uygulamalar\u0131n performans\u0131n\u0131 ve g\u00fcvenli\u011fini sa\u011flamak i\u00e7in etkili g\u00f6zlemlenebilirlik \u00e7\u00f6z\u00fcmlerine olan ihtiya\u00e7 da artmaktad\u0131r. \u0130\u015fte tam bu noktada, Extended Berkeley Packet Filter (eBPF) devreye giriyor. eBPF, Linux \u00e7ekirde\u011finde \u00e7al\u0131\u015fan g\u00fc\u00e7l\u00fc bir teknoloji olarak, uygulamalar\u0131n ve sistemlerin davran\u0131\u015flar\u0131n\u0131 ger\u00e7ek zamanl\u0131 olarak izleme ve analiz etme yetene\u011fi sunar. Bu yaz\u0131da, Cloud Native uygulamalar i\u00e7in eBPF tabanl\u0131 g\u00f6zlemlenebilirli\u011fin ne oldu\u011funu, avantajlar\u0131n\u0131, kullan\u0131m senaryolar\u0131n\u0131 ve nas\u0131l ba\u015flayabilece\u011finizi derinlemesine inceleyece\u011fiz. Ayr\u0131ca, BirCloud&#8217;un bu alandaki uzmanl\u0131\u011f\u0131n\u0131 ve sundu\u011fu \u00e7\u00f6z\u00fcmleri de ele alaca\u011f\u0131z.<\/p>\n<h2 id=\"section-2\">eBPF Nedir?<\/h2>\n<p>eBPF (extended Berkeley Packet Filter), ilk olarak a\u011f trafi\u011fini filtrelemek i\u00e7in geli\u015ftirilmi\u015f olsa da, g\u00fcn\u00fcm\u00fczde \u00e7ok daha geni\u015f bir kullan\u0131m alan\u0131na sahip olan g\u00fc\u00e7l\u00fc bir teknolojidir. eBPF, Linux \u00e7ekirde\u011finde sanal bir makine \u00fczerinde \u00e7al\u0131\u015fan programlar yazman\u0131za olanak tan\u0131r. Bu programlar, \u00e7ekirdek olaylar\u0131na tepki verebilir, verileri toplayabilir ve hatta sistem davran\u0131\u015f\u0131n\u0131 de\u011fi\u015ftirebilirler. eBPF&#8217;nin en \u00f6nemli \u00f6zelliklerinden biri, g\u00fcvenli ve verimli bir \u015fekilde \u00e7al\u0131\u015fmas\u0131d\u0131r. \u00c7ekirdek, eBPF programlar\u0131n\u0131 \u00e7al\u0131\u015ft\u0131rmadan \u00f6nce do\u011frulayarak, sistemin kararl\u0131l\u0131\u011f\u0131n\u0131 ve g\u00fcvenli\u011fini sa\u011flar.<\/p>\n<h2 id=\"section-3\">Cloud Native Uygulamalar \u0130\u00e7in eBPF&#8217;nin Avantajlar\u0131<\/h2>\n<ul>\n<li><b>Derinlemesine G\u00f6zlemlenebilirlik:<\/b> eBPF, uygulamalar\u0131n ve sistemlerin en ince ayr\u0131nt\u0131lar\u0131na kadar eri\u015fim sa\u011flayarak, performans\u0131 etkileyen sorunlar\u0131 h\u0131zl\u0131 bir \u015fekilde tespit etmenize olanak tan\u0131r. <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/10\/30\/cloud-native-gozlemlenebilirlik-ebpf\/\">Cloud Native G\u00f6zlemlenebilirlik: eBPF ile Uygulamalar\u0131n\u0131z\u0131 Derinlemesine \u0130zleyin<\/a> ba\u015fl\u0131kl\u0131 yaz\u0131m\u0131zda bu konuya daha detayl\u0131 de\u011finmi\u015ftik.<\/li>\n<li><b>D\u00fc\u015f\u00fck Performans Etkisi:<\/b> eBPF programlar\u0131 \u00e7ekirdekte \u00e7al\u0131\u015ft\u0131\u011f\u0131 i\u00e7in, g\u00f6zlemlenebilirlik verilerini toplarken uygulama performans\u0131n\u0131 minimum d\u00fczeyde etkiler.<\/li>\n<li><b>G\u00fcvenlik:<\/b> eBPF programlar\u0131, \u00e7ekirdek taraf\u0131ndan do\u011frulanarak, sistemin g\u00fcvenli\u011fini tehlikeye atmaz.<\/li>\n<li><b>Esneklik:<\/b> eBPF, farkl\u0131 g\u00f6zlemlenebilirlik ihtiya\u00e7lar\u0131na uyacak \u015fekilde \u00f6zelle\u015ftirilebilir.<\/li>\n<li><b>Geli\u015fmi\u015f A\u011f \u0130zleme:<\/b> Kubernetes ortamlar\u0131nda eBPF ile proaktif a\u011f izleme ve s\u0131f\u0131r g\u00fcven yakla\u015f\u0131m\u0131 m\u00fcmk\u00fcnd\u00fcr. Daha fazla bilgi i\u00e7in <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/10\/01\/kubernetes-ebpf-proaktif-ag-izleme-sifir-guvenlik\/\">Kubernetes Ortamlar\u0131nda eBPF ile Proaktif A\u011f \u0130zleme ve S\u0131f\u0131r G\u00fcvenlik Yakla\u015f\u0131m\u0131<\/a> yaz\u0131m\u0131za g\u00f6z atabilirsiniz.<\/li>\n<\/ul>\n<h2 id=\"section-4\">eBPF Kullan\u0131m Senaryolar\u0131<\/h2>\n<ul>\n<li><b>Performans \u0130zleme:<\/b> Uygulamalar\u0131n CPU, bellek ve a\u011f kullan\u0131m\u0131n\u0131 izleyerek, performans darbo\u011fazlar\u0131n\u0131 tespit etmek.<\/li>\n<li><b>G\u00fcvenlik \u0130zleme:<\/b> Sistem \u00e7a\u011fr\u0131lar\u0131n\u0131 ve a\u011f trafi\u011fini izleyerek, k\u00f6t\u00fc ama\u00e7l\u0131 aktiviteleri tespit etmek.<\/li>\n<li><b>A\u011f Analizi:<\/b> A\u011f trafi\u011fini analiz ederek, a\u011f performans\u0131n\u0131 iyile\u015ftirmek ve sorunlar\u0131 gidermek.<\/li>\n<li><b>Hata Ay\u0131klama:<\/b> Uygulamalardaki hatalar\u0131 tespit etmek ve gidermek.<\/li>\n<li><b>G\u00fcvenlik Politikalar\u0131 Uygulama:<\/b> Kubernetes ortamlar\u0131nda, a\u011f politikalar\u0131n\u0131 eBPF ile uygulayarak mikro segmentasyonun g\u00fcvenli\u011fini art\u0131rmak m\u00fcmk\u00fcnd\u00fcr. Bu konuda daha fazla bilgi i\u00e7in <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/03\/16\/kubernetes-ag-politikalari-mikro-segmentasyon-guvenlik\/\">Kubernetes A\u011f Politikalar\u0131 ile Mikro Segmentasyonun G\u00fcvenli\u011fini Art\u0131rma<\/a> yaz\u0131m\u0131z\u0131 inceleyebilirsiniz.<\/li>\n<\/ul>\n<h2 id=\"section-5\">eBPF ile Ba\u015flang\u0131\u00e7 Rehberi<\/h2>\n<p>eBPF ile \u00e7al\u0131\u015fmaya ba\u015flamak i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 izleyebilirsiniz:<\/p>\n<ol>\n<li><b>Gerekli Ara\u00e7lar\u0131 Kurun:<\/b> eBPF programlar\u0131 yazmak ve \u00e7al\u0131\u015ft\u0131rmak i\u00e7in gerekli ara\u00e7lar\u0131 (\u00f6rne\u011fin, BCC, bpftrace) kurun.<\/li>\n<li><b>Temel eBPF Kavramlar\u0131n\u0131 \u00d6\u011frenin:<\/b> eBPF&#8217;nin nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve temel kavramlar\u0131n\u0131 (\u00f6rne\u011fin, program t\u00fcrleri, haritalar) \u00f6\u011frenin.<\/li>\n<li><b>Basit Bir eBPF Program\u0131 Yaz\u0131n:<\/b> Basit bir eBPF program\u0131 yazarak, teknolojiyi deneyimleyin. \u00d6rne\u011fin, belirli bir sistem \u00e7a\u011fr\u0131s\u0131n\u0131 izleyen bir program yazabilirsiniz.<\/li>\n<li><b>eBPF Program\u0131n\u0131z\u0131 Test Edin:<\/b> eBPF program\u0131n\u0131z\u0131 test ederek, do\u011fru \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan emin olun.<\/li>\n<li><b>Daha Karma\u015f\u0131k Programlar Yaz\u0131n:<\/b> Daha karma\u015f\u0131k eBPF programlar\u0131 yazarak, g\u00f6zlemlenebilirlik ihtiya\u00e7lar\u0131n\u0131z\u0131 kar\u015f\u0131lay\u0131n.<\/li>\n<\/ol>\n<p>\u00d6rnek bir eBPF program\u0131 (Python ve BCC kullanarak):<\/p>\n<pre><code class=\"language-python\">\nfrom bcc import BPF\n\n# eBPF program\u0131\nprogram = \"\"\"\n#include &lt;uapi\/linux\/ptrace.h&gt;\n\nint kprobe__sys_enter_write(struct pt_regs *ctx) {\n bpf_trace_printk(\"sys_enter_write \u00e7a\u011fr\u0131ld\u0131!n\");\n return 0;\n}\n\"\"\"\n\n# BPF nesnesini olu\u015ftur\nbpf = BPF(text=program)\n\n# Program\u0131 y\u00fckle ve \u00e7al\u0131\u015ft\u0131r\nprint(\"sys_enter_write sistem \u00e7a\u011fr\u0131lar\u0131n\u0131 izleniyor...\")\nbpf.trace_print()\n<\/code><\/pre>\n<p>Bu program, `sys_enter_write` sistem \u00e7a\u011fr\u0131s\u0131n\u0131n her \u00e7a\u011fr\u0131ld\u0131\u011f\u0131nda bir mesaj yazd\u0131r\u0131r. BCC k\u00fct\u00fcphanesi, eBPF programlar\u0131n\u0131 yazmay\u0131 ve \u00e7al\u0131\u015ft\u0131rmay\u0131 kolayla\u015ft\u0131r\u0131r.<\/p>\n<h2 id=\"section-6\">BirCloud Perspektifi<\/h2>\n<p>BirCloud olarak, Cloud Native uygulamalar\u0131n g\u00f6zlemlenebilirli\u011finin \u00f6neminin fark\u0131nday\u0131z. Bu nedenle, m\u00fc\u015fterilerimize eBPF tabanl\u0131 g\u00f6zlemlenebilirlik \u00e7\u00f6z\u00fcmleri sunarak, uygulamalar\u0131n\u0131n performans\u0131n\u0131 ve g\u00fcvenli\u011fini art\u0131rmalar\u0131na yard\u0131mc\u0131 oluyoruz. BirCloud&#8217;un sundu\u011fu eBPF \u00e7\u00f6z\u00fcmleri \u015funlar\u0131 i\u00e7erir:<\/p>\n<ul>\n<li><b>\u00d6zelle\u015ftirilmi\u015f eBPF Programlar\u0131:<\/b> M\u00fc\u015fterilerimizin \u00f6zel ihtiya\u00e7lar\u0131na g\u00f6re \u00f6zelle\u015ftirilmi\u015f eBPF programlar\u0131 geli\u015ftiriyoruz.<\/li>\n<li><b>eBPF Entegrasyonu:<\/b> eBPF&#8217;yi mevcut g\u00f6zlemlenebilirlik ara\u00e7lar\u0131na (\u00f6rne\u011fin, Prometheus, Grafana, OpenTelemetry) entegre ediyoruz. <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/09\/03\/opentelemetry-dagitik-sistemler-gozlemlenebilirlik\/\">OpenTelemetry ile Da\u011f\u0131t\u0131k Sistemlerde G\u00f6zlemlenebilirlik: U\u00e7tan Uca \u0130zleme ve Analiz<\/a> ba\u015fl\u0131kl\u0131 yaz\u0131m\u0131z, bu entegrasyonun \u00f6nemini vurgulamaktad\u0131r.<\/li>\n<li><b>Dan\u0131\u015fmanl\u0131k ve E\u011fitim:<\/b> M\u00fc\u015fterilerimize eBPF konusunda dan\u0131\u015fmanl\u0131k ve e\u011fitim hizmetleri sunuyoruz.<\/li>\n<\/ul>\n<p>BirCloud, <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/06\/20\/zabbix-monitoring-cozumleri\/\">Kesintisiz Bir IT Altyap\u0131s\u0131 \u0130\u00e7in Zabbix: Bircloud Teknoloji ile Profesyonel Monitoring \u00c7\u00f6z\u00fcmleri<\/a> gibi monitoring \u00e7\u00f6z\u00fcmleri ile eBPF&#8217;nin g\u00fcc\u00fcn\u00fc birle\u015ftirerek, m\u00fc\u015fterilerine kapsaml\u0131 bir g\u00f6zlemlenebilirlik deneyimi sunar. Ayr\u0131ca, <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/03\/25\/nats-io-dagitik-sistemler-yuksek-performansli-mesajlasma\/\">NATS.io ile Da\u011f\u0131t\u0131k Sistemlerde Y\u00fcksek Performansl\u0131 Mesajla\u015fma: BirCloud\u2019un Uzmanl\u0131\u011f\u0131<\/a> gibi teknolojilerle entegre ederek, ger\u00e7ek zamanl\u0131 veri i\u015fleme ve analizi konusunda da \u00e7\u00f6z\u00fcmler sunmaktay\u0131z.<\/p>\n<h2 id=\"section-7\">Sonu\u00e7<\/h2>\n<p>eBPF, Cloud Native uygulamalar\u0131n g\u00f6zlemlenebilirli\u011fini art\u0131rmak i\u00e7in g\u00fc\u00e7l\u00fc bir ara\u00e7t\u0131r. Derinlemesine g\u00f6zlemlenebilirlik, d\u00fc\u015f\u00fck performans etkisi, g\u00fcvenlik ve esneklik gibi avantajlar\u0131 sayesinde, eBPF, modern uygulamalar\u0131n vazge\u00e7ilmez bir par\u00e7as\u0131 haline gelmektedir. BirCloud olarak, m\u00fc\u015fterilerimize eBPF tabanl\u0131 g\u00f6zlemlenebilirlik \u00e7\u00f6z\u00fcmleri sunarak, uygulamalar\u0131n\u0131n performans\u0131n\u0131 ve g\u00fcvenli\u011fini art\u0131rmalar\u0131na yard\u0131mc\u0131 olmaktan mutluluk duyuyoruz. Cloud Native d\u00fcnyas\u0131nda rekabet avantaj\u0131 elde etmek i\u00e7in eBPF&#8217;yi ke\u015ffedin ve BirCloud&#8217;un uzmanl\u0131\u011f\u0131ndan yararlan\u0131n.<\/p>\n<div class=\"bircloud-faq\">\n<h2>\u2753 S\u0131k Sorulan Sorular<\/h2>\n<div class=\"faq-item\">\n<h3>eBPF nedir?<\/h3>\n<p>eBPF (extended Berkeley Packet Filter), Linux \u00e7ekirde\u011finde \u00e7al\u0131\u015fan ve uygulamalar\u0131n ve sistemlerin davran\u0131\u015flar\u0131n\u0131 ger\u00e7ek zamanl\u0131 olarak izleme ve analiz etme yetene\u011fi sunan g\u00fc\u00e7l\u00fc bir teknolojidir.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<h3>Cloud Native uygulamalar i\u00e7in eBPF&#039;nin avantajlar\u0131 nelerdir?<\/h3>\n<p>Derinlemesine g\u00f6zlemlenebilirlik, d\u00fc\u015f\u00fck performans etkisi, g\u00fcvenlik, esneklik ve geli\u015fmi\u015f a\u011f izleme.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<h3>eBPF hangi kullan\u0131m senaryolar\u0131nda kullan\u0131labilir?<\/h3>\n<p>Performans izleme, g\u00fcvenlik izleme, a\u011f analizi, hata ay\u0131klama ve g\u00fcvenlik politikalar\u0131 uygulama.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<h3>BirCloud eBPF konusunda ne gibi \u00e7\u00f6z\u00fcmler sunuyor?<\/h3>\n<p>\u00d6zelle\u015ftirilmi\u015f eBPF programlar\u0131, eBPF entegrasyonu (Prometheus, Grafana, OpenTelemetry vb.) ve dan\u0131\u015fmanl\u0131k\/e\u011fitim hizmetleri.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<h3>eBPF ile nas\u0131l ba\u015flayabilirim?<\/h3>\n<p>Gerekli ara\u00e7lar\u0131 kurarak, temel eBPF kavramlar\u0131n\u0131 \u00f6\u011frenerek, basit bir eBPF program\u0131 yazarak ve test ederek ba\u015flayabilirsiniz.<\/p>\n<\/div>\n<\/div>\n<div class=\"bircloud-related-posts\">\n<h2>\ud83d\udcda \u0130lgili Yaz\u0131lar<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/03\/10\/terraform-ile-bulut-altyapisi-moduler-tekrarlanabilir-kod-yonetimi\/\">Terraform ile Bulut Altyap\u0131s\u0131 i\u00e7in Mod\u00fcler ve Tekrarlanabilir Kod Y\u00f6netimi<\/a><\/li>\n<li><a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/10\/12\/cloud-native-ebpf-gozlemlenebilirlik-guvenlik-2\/\">Cloud Native Uygulamalar i\u00e7in eBPF ile G\u00f6zlemlenebilirlik ve G\u00fcvenli\u011fi Art\u0131rma<\/a><\/li>\n<li><a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/10\/30\/cloud-native-gozlemlenebilirlik-ebpf\/\">Cloud Native G\u00f6zlemlenebilirlik: eBPF ile Uygulamalar\u0131n\u0131z\u0131 Derinlemesine \u0130zleyin<\/a><\/li>\n<li><a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/03\/16\/kubernetes-ebpf-gelismis-ag-izleme-guvenlik-derinlemesine-analiz\/\">Kubernetes&#039;te eBPF ile Geli\u015fmi\u015f A\u011f \u0130zleme ve G\u00fcvenlik: Derinlemesine Analiz ve Uygulama<\/a><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cloud Native uygulamalarda eBPF kullanarak g\u00f6zlemlenebilirli\u011fi nas\u0131l art\u0131rabilece\u011finizi, avantajlar\u0131n\u0131 ve kullan\u0131m senaryolar\u0131n\u0131 ke\u015ffedin. BirCloud uzmanl\u0131\u011f\u0131yla uygulaman\u0131z\u0131 g\u00fc\u00e7lendirin.<\/p>\n","protected":false},"author":1,"featured_media":2806,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[160],"tags":[159,162,161,163,278],"class_list":["post-2807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bulut-bilisim","tag-bircloud","tag-cloud-native","tag-ebpf","tag-gozlemlenebilirlik","tag-linux"],"_links":{"self":[{"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/posts\/2807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/comments?post=2807"}],"version-history":[{"count":1,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/posts\/2807\/revisions"}],"predecessor-version":[{"id":2808,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/posts\/2807\/revisions\/2808"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/media\/2806"}],"wp:attachment":[{"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/media?parent=2807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/categories?post=2807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/tags?post=2807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}