{"id":476408,"date":"2023-08-09T07:29:55","date_gmt":"2023-08-09T07:29:55","guid":{"rendered":""},"modified":"2023-09-05T11:12:42","modified_gmt":"2023-09-05T11:12:42","slug":"container","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/container\/","title":{"rendered":"Konteyner"},"content":{"rendered":"<p>Teknoloji d\u00fcnyas\u0131nda &quot;Konteyner&quot; terimi, kodu ve t\u00fcm ba\u011f\u0131ml\u0131l\u0131klar\u0131n\u0131 paketleyen standart bir yaz\u0131l\u0131m birimini ifade eder, b\u00f6ylece uygulama bir bilgi i\u015flem ortam\u0131ndan di\u011ferine h\u0131zl\u0131 ve g\u00fcvenilir bir \u015fekilde \u00e7al\u0131\u015f\u0131r. Kapsay\u0131c\u0131lar; kod, \u00e7al\u0131\u015fma zaman\u0131, sistem ara\u00e7lar\u0131, sistem kitapl\u0131klar\u0131 ve ayarlar da dahil olmak \u00fczere bir yaz\u0131l\u0131m\u0131 \u00e7al\u0131\u015ft\u0131rmak i\u00e7in gereken her \u015feyi i\u00e7eren hafif, ba\u011f\u0131ms\u0131z, y\u00fcr\u00fct\u00fclebilir paketlerdir.<\/p>\n<h2>Konteynerlerin Ortaya \u00c7\u0131k\u0131\u015f\u0131<\/h2>\n<p>Yaz\u0131l\u0131mda kapsay\u0131c\u0131la\u015ft\u0131rma kavram\u0131, 1970&#039;lerin sonu ve 1980&#039;lerin ba\u015f\u0131nda Unix&#039;te chroot sistem \u00e7a\u011fr\u0131lar\u0131n\u0131n ortaya \u00e7\u0131k\u0131\u015f\u0131yla ba\u015flad\u0131. Bununla birlikte, teknoloji, Linux i\u015fletim sistemi ve bunlar\u0131n do\u011fas\u0131nda olan ad alan\u0131 yal\u0131t\u0131m\u0131na sahip konteynerlerin y\u00fckseli\u015fini ancak 2000&#039;li y\u0131llarda g\u00f6rd\u00fc. Konteynerlerin ilk modern ve son derece ba\u015far\u0131l\u0131 uygulamas\u0131, 2013 y\u0131l\u0131nda a\u00e7\u0131k kaynakl\u0131 Docker platformundan geldi ve uygulamalar\u0131n da\u011f\u0131t\u0131lma ve da\u011f\u0131t\u0131lma bi\u00e7iminde devrim yaratt\u0131.<\/p>\n<h2>Kaplar\u0131 \u00c7\u00f6zmek: Konsepti Geni\u015fletmek<\/h2>\n<p>Kapsay\u0131c\u0131, uygulaman\u0131n kodunu ve ba\u011f\u0131ml\u0131l\u0131klar\u0131n\u0131 kapsayan, uygulama katman\u0131ndaki bir soyutlamad\u0131r. Daha basit bir ifadeyle, konteynerler hafif VM&#039;lere (Sanal Makineler) benzer, ancak tam bir i\u015fletim sistemini bir araya getirme y\u00fck\u00fc yoktur.<\/p>\n<p>Sanal makineler fiziksel bir bilgisayar\u0131n donan\u0131m\u0131n\u0131 taklit ederek birden fazla i\u015fletim sisteminin tek bir fiziksel makinede \u00e7al\u0131\u015fmas\u0131na izin verirken, konteynerler birden fazla uygulaman\u0131n veya hizmetin tek bir i\u015fletim sistemi \u00fczerinde \u00e7al\u0131\u015fmas\u0131na izin vererek i\u015fletim sistemi \u00e7ekirde\u011fini payla\u015f\u0131r ancak uygulama s\u00fcre\u00e7lerini birbirinden izole eder. Konteynerler bu nedenle \u00e7ok daha hafiftir ve sanal makinelerden \u00e7ok daha h\u0131zl\u0131 ba\u015flar.<\/p>\n<h2>Ba\u015fl\u0131k Alt\u0131nda: Konteynerlerin \u0130\u00e7 Yap\u0131s\u0131 ve \u0130\u015fleyi\u015fi<\/h2>\n<p>Konteynerler iki ana bile\u015fenden olu\u015fur: konteyner g\u00f6r\u00fcnt\u00fcleri ve \u00e7al\u0131\u015fma zaman\u0131. G\u00f6r\u00fcnt\u00fc, uygulaman\u0131n kodunun, yap\u0131land\u0131rmalar\u0131n\u0131n ve ba\u011f\u0131ml\u0131l\u0131klar\u0131n\u0131n statik bir anl\u0131k g\u00f6r\u00fcnt\u00fcs\u00fcd\u00fcr. \u00c7al\u0131\u015fma zaman\u0131, konteynerin \u00e7al\u0131\u015ft\u0131\u011f\u0131 ve ana i\u015fletim sistemiyle etkile\u015fime girdi\u011fi ortamd\u0131r.<\/p>\n<p>Konteynerler, bir ana bilgisayar i\u015fletim sistemindeki CPU, bellek, disk G\/\u00c7, a\u011f vb. i\u015flemleri ve sistem kaynaklar\u0131n\u0131 izole ederek \u00e7al\u0131\u015f\u0131r. Bu, Linux \u00e7ekirde\u011findeki gruplar ve ad alanlar\u0131 gibi \u00f6zellikler kullan\u0131larak elde edilir.<\/p>\n<h2>Konteynerlerin Temel \u00d6zellikleri<\/h2>\n<p>Konteynerler a\u015fa\u011f\u0131dakiler de dahil olmak \u00fczere say\u0131s\u0131z avantaj sunar:<\/p>\n<ul>\n<li><strong>\u0130zolasyon<\/strong>: Her konteyner ayr\u0131 bir uygulama ortam\u0131nda \u00e7al\u0131\u015f\u0131r; bu, di\u011fer konteynerlere veya ana sisteme m\u00fcdahale etmedikleri anlam\u0131na gelir.<\/li>\n<li><strong>Ta\u015f\u0131nabilirlik<\/strong>: Konteynerler, temel donan\u0131m veya i\u015fletim sisteminden ba\u011f\u0131ms\u0131z olarak konteynerizasyon teknolojisini destekleyen herhangi bir sistemde \u00e7al\u0131\u015fabilir.<\/li>\n<li><strong>Yeterlik<\/strong>: Konteynerler, ana sistemin \u00e7ekirde\u011fini payla\u015farak onlar\u0131 tam te\u015fekk\u00fcll\u00fc sanal makinelere k\u0131yasla daha hafif ve verimli hale getirir.<\/li>\n<li><strong>\u00d6l\u00e7eklenebilirlik<\/strong>: Konteynerlerin \u00f6l\u00e7e\u011fi talebe g\u00f6re h\u0131zl\u0131 bir \u015fekilde b\u00fcy\u00fct\u00fclebilir veya k\u00fc\u00e7\u00fclt\u00fclebilir, bu da onlar\u0131 bulut bili\u015fim i\u00e7in ideal k\u0131lar.<\/li>\n<li><strong>De\u011fi\u015fmezlik<\/strong>: Bir kapsay\u0131c\u0131daki uygulama farkl\u0131 ortamlarda de\u011fi\u015fmeden kal\u0131r.<\/li>\n<\/ul>\n<h2>Konteyner \u00c7e\u015fitleri<\/h2>\n<p>G\u00fcn\u00fcm\u00fczde \u00e7e\u015fitli tipte konteyner teknolojileri mevcuttur:<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u0130sim<\/th>\n<th style=\"text-align: left;\">Tan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">Liman i\u015f\u00e7isi<\/td>\n<td style=\"text-align: left;\">Konteynerlerin olu\u015fturulmas\u0131 ve y\u00f6netilmesi i\u00e7in kapsaml\u0131 bir ara\u00e7 seti sunan en pop\u00fcler konteynerle\u015ftirme platformu.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">LXC<\/td>\n<td style=\"text-align: left;\">Linux Konteynerleri anlam\u0131na gelir ve ayr\u0131 bir bilgisayar\u0131 taklit eden hafif bir sanal ortam sa\u011flar.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">rkt (Roket)<\/td>\n<td style=\"text-align: left;\">CoreOS taraf\u0131ndan geli\u015ftirilen, konteynerleri \u00e7al\u0131\u015ft\u0131rmak i\u00e7in bir komut sat\u0131r\u0131 aray\u00fcz\u00fc sunar.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">OpenVZ<\/td>\n<td style=\"text-align: left;\">Linux i\u00e7in konteyner tabanl\u0131 bir sanalla\u015ft\u0131rma \u00e7\u00f6z\u00fcm\u00fc.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Konteynerli<\/td>\n<td style=\"text-align: left;\">Konteyner \u00e7\u00f6z\u00fcmleri olu\u015fturmak i\u00e7in end\u00fcstri standard\u0131nda bir \u00e7al\u0131\u015fma zaman\u0131.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Container Uygulamas\u0131: Sorunlar ve \u00c7\u00f6z\u00fcmler<\/h2>\n<p>Konteynerler a\u015fa\u011f\u0131dakiler de dahil olmak \u00fczere \u00e7ok say\u0131da ortamda kullan\u0131l\u0131r:<\/p>\n<ul>\n<li><strong>Geli\u015fim<\/strong>: Konteynerler, kodun farkl\u0131 platformlarda ayn\u0131 \u015fekilde \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flayarak &#039;makinemde \u00e7al\u0131\u015f\u0131yor&#039; sorununu ortadan kald\u0131r\u0131r.<\/li>\n<li><strong>Test yapmak<\/strong>: Test ortamlar\u0131 tutarl\u0131 testler i\u00e7in konteynerler kullan\u0131larak \u00e7o\u011falt\u0131labilir.<\/li>\n<li><strong>Da\u011f\u0131t\u0131m<\/strong>: Konteynerler, farkl\u0131 ortamlarda (geli\u015ftirmeden \u00fcretime) tutarl\u0131 bir \u015fekilde da\u011f\u0131t\u0131m yapma olana\u011f\u0131 sa\u011flar.<\/li>\n<li><strong>Mikro Hizmet Mimarisi<\/strong>: Kapsay\u0131c\u0131lar, izolasyon ve kaynak kontrol\u00fc sunduklar\u0131 i\u00e7in mikro hizmetleri \u00e7al\u0131\u015ft\u0131rmak i\u00e7in idealdir.<\/li>\n<\/ul>\n<p>Ancak konteynerlerin ayn\u0131 zamanda konteyner ya\u015fam d\u00f6ng\u00fcs\u00fcn\u00fc y\u00f6netme, a\u011f olu\u015fturma, g\u00fcvenlik ve kal\u0131c\u0131 depolama gibi zorluklar\u0131 da vard\u0131r. Bunlar genellikle otomatik da\u011f\u0131t\u0131m, \u00f6l\u00e7eklendirme, a\u011f olu\u015fturma ve konteynerli uygulamalar\u0131n y\u00f6netimi i\u00e7in \u00e7\u00f6z\u00fcmler sunan Kubernetes, Docker Swarm ve OpenShift gibi konteyner d\u00fczenleme ara\u00e7lar\u0131 kullan\u0131larak ele al\u0131n\u0131r.<\/p>\n<h2>Konteynerler Benzer Teknolojilere Kar\u015f\u0131<\/h2>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Ba\u011flanmak<\/th>\n<th style=\"text-align: left;\">Konteyner (Docker)<\/th>\n<th style=\"text-align: left;\">Sanal makine<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">Ba\u015flama zaman\u0131<\/td>\n<td style=\"text-align: left;\">Saniye<\/td>\n<td style=\"text-align: left;\">dakika<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Boyut<\/td>\n<td style=\"text-align: left;\">Onlarca MB<\/td>\n<td style=\"text-align: left;\">Onlarca GB<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Verim<\/td>\n<td style=\"text-align: left;\">Yerele yak\u0131n<\/td>\n<td style=\"text-align: left;\">Donan\u0131m em\u00fclasyonu nedeniyle daha yava\u015f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Ta\u015f\u0131nabilirlik<\/td>\n<td style=\"text-align: left;\">Y\u00fcksek (\u0130\u015fletim Sisteminden ba\u011f\u0131ms\u0131z)<\/td>\n<td style=\"text-align: left;\">Daha d\u00fc\u015f\u00fck (\u0130\u015fletim Sistemine \u00f6zel)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">Yo\u011funluk<\/td>\n<td style=\"text-align: left;\">Y\u00fcksek (ana bilgisayar ba\u015f\u0131na daha fazla \u00f6rnek)<\/td>\n<td style=\"text-align: left;\">D\u00fc\u015f\u00fck (ana bilgisayar ba\u015f\u0131na daha az \u00f6rnek)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Konteynerizasyonda Gelecek Perspektifleri ve Teknolojiler<\/h2>\n<p>Konteynerlerin gelece\u011fi, bulutta yerel uygulamalar\u0131n, mikro hizmet mimarilerinin ve DevOps uygulamalar\u0131n\u0131n geli\u015fimiyle yak\u0131ndan ba\u011flant\u0131l\u0131d\u0131r. Kubernetes gibi konteyner d\u00fczenleme sistemlerinin ve Istio gibi hizmet a\u011f teknolojilerinin s\u00fcrekli geli\u015ftirilmesiyle konteynerler verimli, \u00f6l\u00e7eklenebilir ve esnek sistem tasar\u0131m\u0131nda giderek daha merkezi hale gelecektir.<\/p>\n<p>Geli\u015fmi\u015f konteyner g\u00fcvenli\u011fi, konteynerlerdeki veri y\u00f6netimi ve yapay zeka ve makine \u00f6\u011frenimini kullanan otomatik konteyner da\u011f\u0131t\u0131m\u0131\/y\u00f6netimi, gelecekteki konteyner teknolojisinin odaklanaca\u011f\u0131 alanlardan baz\u0131lar\u0131d\u0131r.<\/p>\n<h2>Proxy Sunucular\u0131 ve Konteynerleri<\/h2>\n<p>Konteynerler ve harici a\u011flar aras\u0131ndaki ileti\u015fimi y\u00f6netmek i\u00e7in konteynerli ortamlarda proxy sunucular kullan\u0131labilir. Trafik filtreleme, y\u00fck dengeleme ve g\u00fcvenli a\u011f hizmeti gibi \u00e7e\u015fitli i\u015flevler sa\u011flarlar. Nginx ve Traefik gibi ters proxy&#039;ler, trafi\u011fi y\u00f6nlendirmek ve SSL sonland\u0131rma sa\u011flamak i\u00e7in konteynerli uygulamalarla s\u0131kl\u0131kla kullan\u0131l\u0131r.<\/p>\n<p>Daha karma\u015f\u0131k kullan\u0131m durumlar\u0131nda, hizmet a\u011flar\u0131 konteynerle\u015ftirilmi\u015f ortamlarda konu\u015fland\u0131r\u0131larak bir ileti\u015fim altyap\u0131s\u0131 g\u00f6revi g\u00f6r\u00fcr. Hizmet ke\u015ffi, y\u00fck dengeleme, \u015fifreleme, g\u00f6zlemlenebilirlik, izlenebilirlik, kimlik do\u011frulama ve yetkilendirme ve devre kesme deste\u011fi gibi \u00f6zellikler sa\u011flarlar.<\/p>\n<h2>\u0130lgili Ba\u011flant\u0131lar<\/h2>\n<p>Kapsay\u0131c\u0131lar hakk\u0131nda daha fazla bilgi i\u00e7in a\u015fa\u011f\u0131daki kaynaklara bak\u0131n:<\/p>\n<ul>\n<li>Docker Belgeleri: <a href=\"https:\/\/docs.docker.com\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/docs.docker.com\/<\/a><\/li>\n<li>Kubernetes Belgeleri: <a href=\"https:\/\/kubernetes.io\/docs\/home\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/kubernetes.io\/docs\/home\/<\/a><\/li>\n<li>Linux Konteynerleri: <a href=\"https:\/\/linuxcontainers.org\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/linuxcontainers.org\/<\/a><\/li>\n<li>Konteynerli proje: <a href=\"https:\/\/containerd.io\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/containerd.io\/<\/a><\/li>\n<li>A\u00e7\u0131k Konteyner Giri\u015fimi: <a href=\"https:\/\/www.opencontainers.org\/\" target=\"_new\" rel=\"noopener nofollow\">https:\/\/www.opencontainers.org\/<\/a><\/li>\n<\/ul>","protected":false},"featured_media":467999,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476408","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Container: The Cornerstone of Modern Software Architecture<\/mark>","faq_items":[{"question":"What is a container in terms of software?","answer":"<p>A container is a standard unit of software that encapsulates the code and all its dependencies, enabling the application to run reliably and efficiently across different computing environments.<\/p>"},{"question":"When and where did the concept of containerization originate?","answer":"<p>The concept of containerization in software began in the late 1970s and early 1980s with the advent of chroot system calls in Unix. However, the modern application of containers started with the open-source Docker platform in 2013.<\/p>"},{"question":"How do containers work?","answer":"<p>Containers work by isolating processes and system resources like CPU, memory, disk I\/O, network, etc., on a host operating system. They isolate application processes from each other while sharing the OS kernel, making them more lightweight than virtual machines.<\/p>"},{"question":"What are the key features of containers?","answer":"<p>Key features of containers include isolation, portability, efficiency, scalability, and immutability. These attributes make them ideal for software development, deployment, and testing across different platforms and environments.<\/p>"},{"question":"What are some examples of container technologies?","answer":"<p>Examples of container technologies include Docker, LXC (Linux Containers), rkt (Rocket), OpenVZ, and Containerd. Each of these technologies offers its unique features for building and managing containers.<\/p>"},{"question":"How are containers used and what problems might arise?","answer":"<p>Containers are commonly used in software development, testing, deployment, and microservices architecture. They can present challenges in managing container lifecycle, networking, security, and persistent storage. These challenges can generally be addressed using container orchestration tools like Kubernetes, Docker Swarm, and OpenShift.<\/p>"},{"question":"How do containers compare to virtual machines?","answer":"<p>Containers are more lightweight and start much quicker than virtual machines. They offer near-native performance and high portability. In contrast, virtual machines are larger in size, slower due to hardware emulation, and offer lower portability.<\/p>"},{"question":"What is the future of containerization technology?","answer":"<p>The future of containers is closely tied to cloud-native applications, microservices architectures, and DevOps practices. Upcoming focus areas include advanced container security, data management in containers, and automated container deployment\/management using AI and machine learning.<\/p>"},{"question":"How can proxy servers be used in a containerized environment?","answer":"<p>Proxy servers can handle communication between containers and external networks in a containerized environment. They provide functionalities such as traffic filtering, load balancing, and secure network service. Reverse proxies like Nginx and Traefik are often used with containerized applications to route the traffic and provide SSL termination.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/476408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/476408\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media\/467999"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=476408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}