{"id":3475,"date":"2025-12-19T17:13:00","date_gmt":"2025-12-19T14:13:00","guid":{"rendered":"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/12\/19\/cloud-native-uygulamalar-ebpf-gozlemlenebilirlik-detayli-kilavuz-2\/"},"modified":"2026-04-11T17:25:26","modified_gmt":"2026-04-11T14:25:26","slug":"cloud-native-uygulamalar-ebpf-gozlemlenebilirlik-detayli-kilavuz-2","status":"publish","type":"post","link":"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/12\/19\/cloud-native-uygulamalar-ebpf-gozlemlenebilirlik-detayli-kilavuz-2\/","title":{"rendered":"Cloud Native Uygulamalar i\u00e7in eBPF Tabanl\u0131 G\u00f6zlemlenebilirlik: Detayl\u0131 K\u0131lavuz ve En \u0130yi Uygulamalar"},"content":{"rendered":"<p class=\"bircloud-reading-time\">\ud83d\udcd6 <strong>5 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 i\u00e7in eBPF Tabanl\u0131 G\u00f6zlemlenebilirli\u011fin Avantajlar\u0131<\/a><\/li>\n<li><a href=\"#section-4\">Kullan\u0131m Senaryolar\u0131<\/a><\/li>\n<li><a href=\"#section-5\">Kurulum ve 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 davran\u0131\u015flar\u0131n\u0131 anlamak kritik hale geliyor. Geleneksel g\u00f6zlemlenebilirlik ara\u00e7lar\u0131, modern da\u011f\u0131t\u0131k sistemlerin dinamik yap\u0131s\u0131yla ba\u015fa \u00e7\u0131kmakta zorlanabiliyor. \u0130\u015fte bu noktada eBPF (extended Berkeley Packet Filter) devreye giriyor. eBPF, \u00e7ekirdek seviyesinde programlama yetene\u011fi sa\u011flayarak, uygulamalar\u0131n ve sistemlerin davran\u0131\u015flar\u0131n\u0131 detayl\u0131 bir \u015fekilde izlememize olanak tan\u0131r. 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 uygulanabilece\u011fini detayl\u0131 bir \u015fekilde 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, Linux \u00e7ekirde\u011finde \u00e7al\u0131\u015fan, g\u00fcvenli ve verimli bir sanal makinedir. Ba\u015flang\u0131\u00e7ta a\u011f paketlerini filtrelemek i\u00e7in tasarlanm\u0131\u015f olsa da, zamanla \u00e7ok daha geni\u015f bir kullan\u0131m alan\u0131na sahip olmu\u015ftur. eBPF, kullan\u0131c\u0131 uzay\u0131ndaki uygulamalar\u0131n \u00e7ekirdek seviyesinde olaylar\u0131 izlemesine, analiz etmesine ve hatta de\u011fi\u015ftirmesine olanak tan\u0131r. Bu, geleneksel y\u00f6ntemlere k\u0131yasla \u00e7ok daha az performans y\u00fck\u00fcyle ger\u00e7ekle\u015ftirilir.<\/p>\n<p>eBPF&#8217;nin temel \u00f6zellikleri \u015funlard\u0131r:<\/p>\n<ul>\n<li><b>G\u00fcvenlik:<\/b> eBPF programlar\u0131, \u00e7ekirde\u011fe zarar vermelerini engellemek i\u00e7in s\u0131k\u0131 bir do\u011frulama s\u00fcrecinden ge\u00e7er.<\/li>\n<li><b>Verimlilik:<\/b> eBPF programlar\u0131, \u00e7ekirdek i\u00e7inde \u00e7al\u0131\u015ft\u0131\u011f\u0131 i\u00e7in kullan\u0131c\u0131 uzay\u0131na veri kopyalama ihtiyac\u0131n\u0131 ortadan kald\u0131r\u0131r ve performans\u0131 art\u0131r\u0131r.<\/li>\n<li><b>Esneklik:<\/b> eBPF, \u00e7e\u015fitli programlama dilleriyle (\u00f6rne\u011fin, C, Go) yaz\u0131labilir ve \u00e7e\u015fitli olaylar\u0131 izlemek i\u00e7in kullan\u0131labilir.<\/li>\n<\/ul>\n<h2 id=\"section-3\">Cloud Native Uygulamalar i\u00e7in eBPF Tabanl\u0131 G\u00f6zlemlenebilirli\u011fin Avantajlar\u0131<\/h2>\n<p>eBPF, Cloud Native uygulamalar\u0131n g\u00f6zlemlenebilirli\u011fi i\u00e7in bir dizi \u00f6nemli avantaj sunar:<\/p>\n<ul>\n<li><b>Derinlemesine \u0130zleme:<\/b> eBPF, uygulamalar\u0131n ve sistemlerin i\u00e7 i\u015fleyi\u015fine derinlemesine eri\u015fim sa\u011flar. Bu sayede, performans sorunlar\u0131n\u0131n k\u00f6k nedenlerini belirlemek ve gidermek kolayla\u015f\u0131r.<\/li>\n<li><b>D\u00fc\u015f\u00fck Performans Y\u00fck\u00fc:<\/b> eBPF programlar\u0131, \u00e7ekirdek i\u00e7inde \u00e7al\u0131\u015ft\u0131\u011f\u0131 i\u00e7in geleneksel izleme y\u00f6ntemlerine k\u0131yasla \u00e7ok daha az performans y\u00fck\u00fc olu\u015fturur. Bu, \u00f6zellikle y\u00fcksek trafikli ve kritik uygulamalar i\u00e7in \u00f6nemlidir.<\/li>\n<li><b>Ger\u00e7ek Zamanl\u0131 Analiz:<\/b> eBPF, ger\u00e7ek zamanl\u0131 veri analizi yapma yetene\u011fi sunar. Bu sayede, anormallikleri ve g\u00fcvenlik tehditlerini h\u0131zl\u0131 bir \u015fekilde tespit etmek m\u00fcmk\u00fcn olur.<\/li>\n<li><b>\u00d6zelle\u015ftirilebilirlik:<\/b> eBPF programlar\u0131, belirli ihtiya\u00e7lara g\u00f6re \u00f6zelle\u015ftirilebilir. Bu, her uygulaman\u0131n ve sistemin kendine \u00f6zg\u00fc gereksinimlerini kar\u015f\u0131lamak i\u00e7in idealdir.<\/li>\n<li><b>G\u00fcvenlik:<\/b> <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/12\/20\/cloud-native-cilium-ebpf-sifir-guven\/\">Cloud Native Uygulamalar i\u00e7in Cilium Service Mesh ve eBPF ile S\u0131f\u0131r G\u00fcven (Zero Trust) Yakla\u015f\u0131m\u0131<\/a> ile uygulamalar\u0131n g\u00fcvenli\u011fini art\u0131rabilirsiniz.<\/li>\n<\/ul>\n<h2 id=\"section-4\">Kullan\u0131m Senaryolar\u0131<\/h2>\n<p>eBPF tabanl\u0131 g\u00f6zlemlenebilirlik, \u00e7e\u015fitli kullan\u0131m senaryolar\u0131nda de\u011ferlidir:<\/p>\n<ul>\n<li><b>Performans \u0130zleme:<\/b> Uygulamalar\u0131n ve sistemlerin performans\u0131n\u0131 izlemek, darbo\u011fazlar\u0131 belirlemek ve optimizasyon yapmak i\u00e7in kullan\u0131labilir.<\/li>\n<li><b>G\u00fcvenlik Analizi:<\/b> A\u011f trafi\u011fini izlemek, k\u00f6t\u00fc ama\u00e7l\u0131 aktiviteleri tespit etmek ve g\u00fcvenlik politikalar\u0131n\u0131 uygulamak i\u00e7in kullan\u0131labilir.<\/li>\n<li><b>Hata Ay\u0131klama:<\/b> Uygulamalardaki hatalar\u0131 ay\u0131klamak, k\u00f6k nedenlerini belirlemek ve gidermek i\u00e7in kullan\u0131labilir.<\/li>\n<li><b>A\u011f \u0130zleme:<\/b> A\u011f trafi\u011fini izlemek, gecikmeleri tespit etmek ve a\u011f performans\u0131n\u0131 optimize etmek i\u00e7in kullan\u0131labilir.<\/li>\n<li><b>Konteyner \u0130zleme:<\/b> <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/12\/08\/kubernetes-ebpf-gelismis-ag-guvenlik-izlemesi-bircloud\/\">Kubernetes\u2019te eBPF ile Derinlemesine A\u011f ve G\u00fcvenlik \u0130zlemesi<\/a> ile konteynerlerin performans\u0131n\u0131 ve davran\u0131\u015flar\u0131n\u0131 izlemek i\u00e7in kullan\u0131labilir.<\/li>\n<\/ul>\n<h2 id=\"section-5\">Kurulum ve Ba\u015flang\u0131\u00e7 Rehberi<\/h2>\n<p>eBPF&#8217;yi kullanmaya ba\u015flamak i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 izleyebilirsiniz:<\/p>\n<ol>\n<li><b>eBPF Ara\u00e7lar\u0131n\u0131 Kurun:<\/b> `bpftool` gibi eBPF ara\u00e7lar\u0131n\u0131 sisteminize kurun. Bu ara\u00e7lar, eBPF programlar\u0131n\u0131 y\u00fcklemek, y\u00f6netmek ve analiz etmek i\u00e7in kullan\u0131l\u0131r.<\/li>\n<li><b>Gerekli K\u00fct\u00fcphaneleri Edinin:<\/b> `libbpf` gibi eBPF k\u00fct\u00fcphanelerini projenize dahil edin. Bu k\u00fct\u00fcphaneler, eBPF programlar\u0131n\u0131 yazmak ve derlemek i\u00e7in kullan\u0131l\u0131r.<\/li>\n<li><b>eBPF Program\u0131n\u0131z\u0131 Yaz\u0131n:<\/b> C veya Go gibi bir programlama dili kullanarak eBPF program\u0131n\u0131z\u0131 yaz\u0131n. Program\u0131n\u0131z, belirli olaylar\u0131 izlemek ve analiz etmek i\u00e7in tasarlanmal\u0131d\u0131r.<\/li>\n<li><b>eBPF Program\u0131n\u0131z\u0131 Derleyin:<\/b> eBPF program\u0131n\u0131z\u0131 derleyin ve \u00e7ekirde\u011fe y\u00fcklemeye haz\u0131r hale getirin.<\/li>\n<li><b>eBPF Program\u0131n\u0131z\u0131 Y\u00fckleyin:<\/b> `bpftool` veya benzeri bir ara\u00e7 kullanarak eBPF program\u0131n\u0131z\u0131 \u00e7ekirde\u011fe y\u00fckleyin.<\/li>\n<li><b>Verileri Analiz Edin:<\/b> eBPF program\u0131n\u0131z\u0131n toplad\u0131\u011f\u0131 verileri analiz edin ve anlaml\u0131 sonu\u00e7lar \u00e7\u0131kar\u0131n.<\/li>\n<\/ol>\n<p><b>\u00d6rnek eBPF Program\u0131 (C):<\/b><\/p>\n<pre><code class=\"language-c\">\n#include &lt;uapi\/linux\/ptrace.h&gt;\n\n#pragma clang optimize(\"-O2\")\n\nBPF_HASH(counts, u32, u64);\n\nint kprobe__sys_enter_openat(struct pt_regs *ctx, int dirfd, const char *pathname, int flags)\n{\n    u32 pid = bpf_get_current_pid_tgid();\n    u64 *val = counts.lookup(&amp;pid);\n    if (val) {\n        (*val)++;\n    } else {\n        u64 initval = 1;\n        counts.update(&amp;pid, &amp;initval);\n    }\n    return 0;\n}\n<\/code><\/pre>\n<p>Bu \u00f6rnek, `sys_enter_openat` sistem \u00e7a\u011fr\u0131s\u0131n\u0131 izler ve her PID i\u00e7in \u00e7a\u011fr\u0131 say\u0131s\u0131n\u0131 tutar.<\/p>\n<h2 id=\"section-6\">BirCloud Perspektifi<\/h2>\n<p>BirCloud olarak, Cloud Native uygulamalar\u0131n g\u00f6zlemlenebilirli\u011finin \u00f6neminin fark\u0131nday\u0131z. 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. Uzman ekibimiz, eBPF&#8217;nin derinlemesine bilgi birikimine sahip olup, m\u00fc\u015fterilerimizin ihtiya\u00e7lar\u0131na \u00f6zel \u00e7\u00f6z\u00fcmler geli\u015ftirmektedir. Ayr\u0131ca, <a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2026\/02\/03\/modern-savunmanin-temeli-isletmenizi-birsiem-ile-nasil-guclendirirsiniz\/\">BirSIEM<\/a> gibi g\u00fcvenlik \u00e7\u00f6z\u00fcmlerimizle entegre ederek, kapsaml\u0131 bir g\u00fcvenlik ve g\u00f6zlemlenebilirlik platformu sunuyoruz.<\/p>\n<h2 id=\"section-7\">Sonu\u00e7<\/h2>\n<p>eBPF, Cloud Native uygulamalar\u0131n g\u00f6zlemlenebilirli\u011fi i\u00e7in devrim niteli\u011finde bir teknolojidir. Derinlemesine izleme, d\u00fc\u015f\u00fck performans y\u00fck\u00fc, ger\u00e7ek zamanl\u0131 analiz ve \u00f6zelle\u015ftirilebilirlik gibi avantajlar\u0131 sayesinde, modern da\u011f\u0131t\u0131k sistemlerin karma\u015f\u0131kl\u0131\u011f\u0131yla ba\u015fa \u00e7\u0131kmak i\u00e7in ideal bir \u00e7\u00f6z\u00fcmd\u00fcr. 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.<\/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, g\u00fcvenli ve verimli bir sanal makinedir. Uygulamalar\u0131n ve sistemlerin davran\u0131\u015flar\u0131n\u0131 detayl\u0131 bir \u015fekilde izlememize olanak tan\u0131r.<\/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 izleme, d\u00fc\u015f\u00fck performans y\u00fck\u00fc, ger\u00e7ek zamanl\u0131 analiz ve \u00f6zelle\u015ftirilebilirlik gibi avantajlar sunar.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<h3>eBPF hangi kullan\u0131m senaryolar\u0131nda de\u011ferlidir?<\/h3>\n<p>Performans izleme, g\u00fcvenlik analizi, hata ay\u0131klama ve a\u011f izleme gibi \u00e7e\u015fitli kullan\u0131m senaryolar\u0131nda de\u011ferlidir.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<h3>BirCloud eBPF konusunda nas\u0131l yard\u0131mc\u0131 olabilir?<\/h3>\n<p>BirCloud, eBPF tabanl\u0131 g\u00f6zlemlenebilirlik \u00e7\u00f6z\u00fcmleri sunarak, m\u00fc\u015fterilerinin uygulamalar\u0131n\u0131n performans\u0131n\u0131 ve g\u00fcvenli\u011fini art\u0131rmalar\u0131na yard\u0131mc\u0131 olur. Uzman ekibimiz, m\u00fc\u015fterilerimizin ihtiya\u00e7lar\u0131na \u00f6zel \u00e7\u00f6z\u00fcmler geli\u015ftirmektedir.<\/p>\n<\/div>\n<div class=\"faq-item\">\n<h3>eBPF&#039;yi kullanmaya nas\u0131l ba\u015flayabilirim?<\/h3>\n<p>eBPF ara\u00e7lar\u0131n\u0131 kurarak, gerekli k\u00fct\u00fcphaneleri edinerek, eBPF program\u0131n\u0131z\u0131 yazarak ve derleyerek ba\u015flayabilirsiniz. Daha sonra program\u0131n\u0131z\u0131 \u00e7ekirde\u011fe y\u00fckleyip verileri analiz edebilirsiniz.<\/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\/09\/02\/argo-cd-gitops-kubernetes-uygulama-dagitimi\/\">Argo CD ile GitOps Tabanl\u0131 Kubernetes Uygulama Da\u011f\u0131t\u0131m\u0131: Modern Yakla\u015f\u0131m ve BirCloud Entegrasyonu<\/a><\/li>\n<li><a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/05\/15\/dapr-ile-dagitik-uygulama-gelistirme\/\">Dapr ile Da\u011f\u0131t\u0131k Uygulama Geli\u015ftirmede Kolayl\u0131k: BirCloud Uzmanl\u0131\u011f\u0131<\/a><\/li>\n<li><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><\/li>\n<li><a href=\"https:\/\/www.bircloud.com\/cloud\/index.php\/2025\/10\/16\/moodle-lms-bigbluebutton-entegrasyonu\/\">Moodle LMS ve BigBlueButton Entegrasyonu: Kapsaml\u0131 Rehber<\/a><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cloud Native uygulamalar\u0131n\u0131z\u0131n g\u00f6zlemlenebilirli\u011fini eBPF ile nas\u0131l art\u0131rabilece\u011finizi \u00f6\u011frenin. Bu kapsaml\u0131 k\u0131lavuz, en iyi uygulamalar\u0131 ve kullan\u0131m senaryolar\u0131n\u0131 i\u00e7erir.<\/p>\n","protected":false},"author":1,"featured_media":3474,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[160],"tags":[159,162,161,163,155,278],"class_list":["post-3475","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bulut-bilisim","tag-bircloud","tag-cloud-native","tag-ebpf","tag-gozlemlenebilirlik","tag-kubernetes","tag-linux"],"_links":{"self":[{"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/posts\/3475","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=3475"}],"version-history":[{"count":1,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/posts\/3475\/revisions"}],"predecessor-version":[{"id":3476,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/posts\/3475\/revisions\/3476"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/media\/3474"}],"wp:attachment":[{"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/media?parent=3475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/categories?post=3475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bircloud.com\/cloud\/index.php\/wp-json\/wp\/v2\/tags?post=3475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}