{"id":31940,"date":"2020-07-01T06:02:22","date_gmt":"2020-07-01T04:02:22","guid":{"rendered":"https:\/\/fotc.com\/kubernetes-docker-swarm\/"},"modified":"2022-01-13T10:22:18","modified_gmt":"2022-01-13T09:22:18","slug":"kubernetes-docker-swarm","status":"publish","type":"post","link":"https:\/\/fotc.com\/ro\/blog\/kubernetes-docker-swarm\/","title":{"rendered":"Kubernetes vs. Docker Swarm \u2013 compararea platformelor de orchestra\u021bie"},"content":{"rendered":"\n<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents collapsed\"><h2>    Cuprins      <\/h2><ul><li><a href=\"#h-ce-este-kubernetes\" data-level=\"2\">Ce este Kubernetes?<\/a><\/li><li><a href=\"#h-ce-este-docker-swarm\" data-level=\"2\">Ce este Docker Swarm?<\/a><\/li><li><a href=\"#h-kubernetes-versus-docker-swarm-compara-ie\" data-level=\"2\">Kubernetes versus Docker Swarm \u2013 compara\u021bie<\/a><ul><li><a href=\"#h-defini-ia-i-instalarea-aplica-iei-application-definition\" data-level=\"3\">Defini\u021bia \u0219i instalarea aplica\u021biei (application definition)<\/a><\/li><li><a href=\"#h-disponibilitate-availability\" data-level=\"3\">Disponibilitate (availability)<\/a><\/li><li><a href=\"#h-echilibrarea-nc-rc-rii-load-balancing\" data-level=\"3\">Echilibrarea \u00eenc\u0103rc\u0103rii (load balancing)<\/a><\/li><li><a href=\"#h-implement-ri-roll-outs\" data-level=\"3\">Implement\u0103ri (roll-outs)<\/a><\/li><li><a href=\"#h-controlul-bunei-func-ion-ri-health-check\" data-level=\"3\">Controlul bunei func\u021bion\u0103ri (health check)<\/a><\/li><li><a href=\"#h-stocare-storage\" data-level=\"3\">Stocare (storage)<\/a><\/li><li><a href=\"#h-re-ele-networking\" data-level=\"3\">Re\u021bele (networking)<\/a><\/li><li><a href=\"#h-performan-i-scalabilitate-performance-scalability\" data-level=\"3\">Performan\u021b\u0103 \u0219i scalabilitate (performance &amp; scalability)<\/a><\/li><\/ul><\/li><li><a href=\"#h-kubernetes-versus-docker-swarm-avantajele-i-dezavantajele-platformelor\" data-level=\"2\">Kubernetes versus Docker Swarm \u2013 avantajele \u0219i dezavantajele platformelor<\/a><\/li><li><a href=\"#h-kubernetes-vs-docker-swarm-care-sistem-merit-ales-pentru-companie\" data-level=\"2\">Kubernetes vs. Docker Swarm: Care sistem merit\u0103 ales pentru companie?<\/a><\/li><li><a href=\"#h-v-vom-ajuta-s-alege-i-o-solu-ie\" data-level=\"2\">V\u0103 vom ajuta s\u0103 alege\u021bi o solu\u021bie<\/a><\/li><\/ul><\/div>\n\n\n\n<p>Printre companiile al c\u0103ror motor principal al activit\u0103\u021bii este o aplica\u021bie sau un sistem IT, <strong>scalabilitatea, stabilitatea<\/strong> \u0219i viteza de implementare joac\u0103 un rol imens. Din acest motiv, din ce \u00een ce mai multe companii apeleaz\u0103 la <strong>containerizare<\/strong>. Containerizarea se refer\u0103 la plasarea elementelor aplica\u021biei (procesele, dependen\u021bele, bibliotecile, fi\u0219ierele de configurare sau bazele de date locale) \u00een containere gestionate dinamic.<br>\n<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>Containerizarea are multe avantaje. Unul dintre ele este portabilitatea, ceea ce <strong>\u00eenseamn\u0103 c\u0103 un sistem scris o dat\u0103 poate rula \u00een medii diferite<\/strong>. Datorit\u0103 acestui fapt, dezvoltatorii \u00ee\u0219i pot dedica timpul pentru crearea de noi func\u021bionalit\u0103\u021bi, \u00een loc s\u0103 adapteze sistemul la cerin\u021bele de infrastructur\u0103. Procesul de implementare \u00een sine este, de asemenea, mai simplu, mai rapid \u0219i mai sigur.<\/p>\n\n\n\n<p>\u00cen cazul unui sistem extins format din mii sau milioane de containere, este necesar\u0103 administrarea acestora printr-o <strong>platform\u0103 de orchestra\u021bie<\/strong>. Orchestra\u021bia permite introducerea automatiz\u0103rii, gestionarea \u00een grup, monitorizarea avansat\u0103 a proceselor, controlul modific\u0103rilor, precum \u0219i detectarea \u0219i repararea automat\u0103 a defec\u021biunilor.<\/p>\n\n\n\n<p>Unele dintre cele mai populare platforme de orchestra\u021bie sunt <strong>Kubernetes<\/strong> \u0219i <strong>Docker Swarm<\/strong>. Prezent\u0103m diferen\u021bele importante dintre solu\u021bii \u0219i avantajele \u0219i dezavantajele acestora.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ce-este-kubernetes\">Ce este Kubernetes?<\/h2>\n\n\n\n<p><strong>Kubernetes<\/strong>, cunoscut \u0219i sub numele de K8s, este o platform\u0103 open source de <strong>orchestra\u021bie a containerelor<\/strong>. Suport\u0103 automatizarea implement\u0103rilor, scalarea aplica\u021biilor, gestionarea containerelor \u0219i monitorizarea modific\u0103rilor \u0219i proceselor. <strong>Permite gestionarea clusterelor<\/strong> (grupuri de ma\u0219ini care coopereaz\u0103) \u0219i node-urilor (ma\u0219ini unice \u00eentr-un cluster) pe scar\u0103 larg\u0103, ceea ce scurteaz\u0103 procesul de adaptare a aplica\u021biilor la cerin\u021bele de infrastructur\u0103 \u0219i simplific\u0103 procesul de implementare a modific\u0103rilor \u0219i de ad\u0103ugare a elementelor noi \u00een sistem.<\/p>\n\n\n\n<p>Platforma Kubernetes a fost creat\u0103 de <strong>Google<\/strong> acum 20 de ani pentru a deservi volumul de munc\u0103 de produc\u021bie al companiei \u0219i pentru a rula miliarde de containere pe s\u0103pt\u0103m\u00e2n\u0103. \u00cen anul 2014, proiectul a fost predat organiza\u021biei <a href=\"https:\/\/www.cncf.io\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Cloud Native Computing Foundation<\/strong><\/a> (CNCF; subsidiar\u0103 Linux Foundation), iar licen\u021ba software a fost schimbat\u0103 \u00een Apache 2.0. De atunci, platforma a fost sus\u021binut\u0103 de CNCF \u0219i dezvoltat\u0103 continuu, de asemenea, de comunitatea care utilizeaz\u0103 solu\u021bia.<\/p>\n\n\n\n<p><strong>Kubernetes<\/strong> este disponibil pe <a href=\"https:\/\/fotc.com\/ro\/google-cloud-platform\/\" target=\"_blank\" rel=\"noopener noreferrer\">Google Cloud Platform<\/a> drept Kubernetes as a Service (serviciul Google Kubernetes Engine \u2013 GKE).<\/p>\n\n\n\n<p>Afla\u021bi mai multe despre K8s \u00een articolul \u201e<a href=\"https:\/\/fotc.com\/ro\/blog\/kubernetes-tutorial\/\" target=\"_blank\" rel=\"noopener noreferrer\">Kubernetes \u2013 ce este \u0219i cum s\u0103 \u00eencepe\u021bi<\/a>?\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ce-este-docker-swarm\">Ce este Docker Swarm?<\/h2>\n\n\n\n<p>Docker Swarm, la fel ca \u0219i Kubernetes, este un instrument de orchestra\u021bie a containerelor \u00een diferite medii de infrastructur\u0103. Aceasta este o platform\u0103 open source al c\u0103rei cod surs\u0103 este disponibil sub licen\u021ba Apache 2.0. Swarm este <strong>furnizat \u0219i sus\u021binut de produc\u0103tor<\/strong> (Docker) \u0219i dezvoltat, de asemenea, de comunitatea care \u00eel folose\u0219te.<\/p>\n\n\n\n<p>Docker Swarm este utilizat pentru administrarea de elemente individuale \u0219i clustere \u00eentregi (grupuri de ma\u0219ini fizice sau virtuale) folosind Docker Engine. Astfel, faciliteaz\u0103 procesul de gestionare a aplica\u021biei, accelereaz\u0103 noile implement\u0103ri, elimin\u0103 multe activit\u0103\u021bi DevOps ale dezvoltatorilor, cum ar fi ajustarea software-ului la cerin\u021bele specifice de infrastructur\u0103. Func\u021bioneaz\u0103 impecabil cu toate aplica\u021biile care utilizeaz\u0103 Docker pentru containerizare.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-kubernetes-versus-docker-swarm-compara-ie\">Kubernetes versus Docker Swarm \u2013 compara\u021bie<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-defini-ia-i-instalarea-aplica-iei-application-definition\">Defini\u021bia \u0219i instalarea aplica\u021biei (application definition)<\/h3>\n\n\n\n<p><strong>Kubernetes:<\/strong><\/p>\n\n\n\n<p>Aplica\u021bia poate fi implementat\u0103 \u0219i lansat\u0103 datorit\u0103 utiliz\u0103rii unei combina\u021bii de pod-uri, servicii (services) sau microservicii (microservices) \u0219i deployment (obiectul de implementare care gestioneaz\u0103 ciclul de via\u021b\u0103 al aplica\u021biei).<\/p>\n\n\n\n<p><strong>Docker Swarm:<\/strong><\/p>\n\n\n\n<p>Aplica\u021biile pot fi implementate ca servicii (services) sau microservicii (microservices) \u00een clustere. Fi\u0219ierele YAML permit definirea mai multor containere. Aplica\u021bia poate fi instalat\u0103 \u0219i prin Docker Compose.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-disponibilitate-availability\">Disponibilitate (availability)<\/h3>\n\n\n\n<p><strong>Kubernetes:<\/strong><\/p>\n\n\n\n<p>Kubernetes suport\u0103 disponibilitatea ridicat\u0103 a aplica\u021biilor. Deployment permite plasarea pod-urilor (grupuri de containere interconectate) \u00eentre node-uri (ma\u0219ini \u00eentr-un cluster) pentru a asigura o disponibilitate ridicat\u0103, chiar \u0219i \u00een cazul unei defec\u021biuni. Site-urile web cu func\u021bia load balancing (tehnica de echilibrare a traficului) identific\u0103 pod-urile care nu func\u021bioneaz\u0103 corect \u0219i le elimin\u0103.<\/p>\n\n\n\n<p><strong>Docker Swarm:<\/strong><\/p>\n\n\n\n<p>Docker Swarm asigur\u0103, de asemenea, o disponibilitate ridicat\u0103. Serviciile pot fi reproduse \u00een node-uri, iar node-ul principal (swarm manager) este responsabil pentru \u00eentregul cluster \u0219i gestioneaz\u0103 distribu\u021bia resurselor \u00eentre elementele sale.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-echilibrarea-nc-rc-rii-load-balancing\">Echilibrarea \u00eenc\u0103rc\u0103rii (load balancing)<\/h3>\n\n\n\n<p><strong>Kubernetes:<\/strong><\/p>\n\n\n\n<p>Kubernetes de\u021bine tehnic\u0103 \u00eencorporat\u0103 de echilibrare a \u00eenc\u0103rc\u0103rii care necesit\u0103 configurare \u0219i activare manual\u0103. Pod-urile sunt definite ca servicii \u0219i pot fi utilizate drept load-balancer \u00eentr-un cluster. Pentru load balancing este utilizat controlerul ingress \u2013 un obiect API care gestioneaz\u0103 accesul la cluster din exterior, de exemplu, de protocoalele HTTP \u0219i HTTPS.<\/p>\n\n\n\n<p><strong>Docker Swarm:<\/strong><\/p>\n\n\n\n<p>Swarm are o component\u0103 DNS care gestioneaz\u0103 solicit\u0103rile trimise c\u0103tre servicii. Serviciile pot rula pe porturi specificate de utilizator sau care pot fi atribuite automat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-implement-ri-roll-outs\">Implement\u0103ri (roll-outs)<\/h3>\n\n\n\n<p><strong>Kubernetes:<\/strong><\/p>\n\n\n\n<p>Gestionarea aplica\u021biilor cu ajutorul Kubernetes deployment include modul de actualizare a aplica\u021biei. Principalul avantaj al deployment este capacitatea de a porni \u0219i opri un set de pod-uri \u00eentr-un mod previzibil \u00een cadrul strategiilor disponibile: <em>rolling-update<\/em> (\u00eenlocuirea pod-urilor existente) \u0219i <em>recreate<\/em> (eliminarea pod-urilor existente \u00eenainte de crearea altora noi). \u00cen cazul <em>rolling update<\/em>, procesul \u0219i efectul implement\u0103rii pot fi modificate utiliz\u00e2nd op\u021biunea maxUnavailable (permite setarea unui num\u0103r limit\u0103 de pod-uri indisponibile) \u0219i maxSurge (determin\u0103 limita num\u0103rului de pod-uri nou create).<\/p>\n\n\n\n<p><strong>Docker Swarm:<\/strong><\/p>\n\n\n\n<p>\u00cen mod implicit, programul de actualizare ruleaz\u0103 c\u00e2te o sarcin\u0103 la un moment dat. Docker Swarm permite configurarea num\u0103rului de actualiz\u0103ri simultane \u0219i indicarea ac\u021biunilor care ar trebui \u00eentreprinse de programul de actualizare \u00een caz de defec\u021biune (\u00een caz contrar, programul va opri actualizarea). Docker Swarm permite configurarea intervalelor de timp dintre actualiz\u0103rile programate.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-controlul-bunei-func-ion-ri-health-check\">Controlul bunei func\u021bion\u0103ri (health check)<\/h3>\n\n\n\n<p><strong>Kubernetes:<\/strong><\/p>\n\n\n\n<p>De\u021bine dou\u0103 tipuri de health checks: <em>liveness<\/em> care verific\u0103 capacitatea de r\u0103spuns a aplica\u021biei \u0219i <em>readiness<\/em>&nbsp; care verific\u0103 disponibilitatea aplica\u021biei (aplica\u021bia r\u0103spunde repede, dar, de exemplu, execut\u0103 \u00een prezent un proces care suspend\u0103 posibilitatea unui r\u0103spuns imediat). K8s are un mecanism de \u00eenregistrare a jurnalelor \u201e\u00eencorporat\u201d care permite monitorizarea activit\u0103\u021bii \u00eentre containerele care alc\u0103tuiesc un anumit pod.<\/p>\n\n\n\n<p><strong>Docker Swarm:<\/strong><\/p>\n\n\n\n<p>Op\u021biunea de verificare a st\u0103rii de s\u0103n\u0103tate este limitat\u0103 la site-uri web. Dac\u0103 containerul care sus\u021bine serviciul nu porne\u0219te, noul container va fi pornit. Utilizatorul poate seta manual func\u021bionalitatea verific\u0103rii st\u0103rii cu o instruc\u021biune <em>HEALTHCHECK<\/em>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-stocare-storage\">Stocare (storage)<\/h3>\n\n\n\n<p><strong>Kubernetes:<\/strong><\/p>\n\n\n\n<p>Kubernetes are dou\u0103 API-uri de stocare: PersistentVolume (PV) \u0219i PersistentVolumeClaim (PVC). PersistentVolume este un element de memorie \u00een cluster (ini\u021biat de administrator sau dinamic prin clase de memorie). API-ul capteaz\u0103 detaliile despre implementarea memoriei \u00een mas\u0103, cum ar fi NFS, iSCSI sau un sistem de stocare specific pentru furnizorului de cloud, cum ar fi PersistentDisk for Google Cloud Platform. PersistentVolumeClaim include o cerere de stocare trimis\u0103 de utilizator. PVC este similar cu un pod; pod-ul consum\u0103 resursele node-ului, PVC consum\u0103 resursa PV. Poate solicita dimensiuni \u0219i moduri de acces specifice (de exemplu, pot fi instalate o dat\u0103 pentru citire, o dat\u0103 pentru scriere sau de multiple ori pentru o singur\u0103 ac\u021biune).<\/p>\n\n\n\n<p>Modificarea resurselor de memorie utilizate de daemon-ul Docker \u00eentr-un node poate duce la eliminarea temporar\u0103 a node-ului din cluster.<\/p>\n\n\n\n<p><strong>Docker Swarm:<\/strong><\/p>\n\n\n\n<p>Docker Engine \u0219i platforma Docker Swarm suport\u0103 plasarea volumelor \u00een containere. Volumele care con\u021bin protocoale (de exemplu, NFS, iSCSI) pot fi configurate \u00een node-uri. Plugin-urile iau \u00een considerare diverse platforme, inclusiv Azure, Google Cloud Platform, NetApp sau Dell EMC.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-re-ele-networking\">Re\u021bele (networking)<\/h3>\n\n\n\n<p><strong>Kubernetes:<\/strong><\/p>\n\n\n\n<p>Platforma are un model plat de re\u021bea care permite comunicarea \u00eentre toate pod-urile. Politicile de re\u021bea (network policies) indic\u0103 modul \u00een care pod-urile fac schimb de informa\u021bii. Kubernetes necesit\u0103 dou\u0103 CIDR (Classless Inter-Domain Routing): unul din care pod-urile primesc adrese IP \u0219i altul pentru servicii.<\/p>\n\n\n\n<p><strong>Docker Swarm:<\/strong><\/p>\n\n\n\n<p>\u00cen Docker Swarm, este posibil\u0103 gestionarea comunic\u0103rii \u00een re\u021bea \u00eentre gazde multiple prin crearea unei re\u021bele de tip overlay. Pot fi create, de asemenea, re\u021bele de tip bridge care permit comunicarea \u00een interiorul host-ului. Utilizatorii pot cripta traficul de date (data traffic) din container \u00een timpul cre\u0103rii re\u021belei overlay.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-performan-i-scalabilitate-performance-scalability\">Performan\u021b\u0103 \u0219i scalabilitate (performance &amp; scalability)<\/h3>\n\n\n\n<p><strong>Kubernetes:<\/strong><\/p>\n\n\n\n<p>Kubernetes \u00een versiunea 1.18 suport\u0103 clustere de p\u00e2n\u0103 la 5000 de node-uri. Accept\u0103, de asemenea, configura\u021bii compuse \u00een acela\u0219i timp din:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>p\u00e2n\u0103 la 5000 de node-uri,<\/li><li>p\u00e2n\u0103 la 150 000 de pod-uri,<\/li><li>p\u00e2n\u0103 la 300 000 de containere,<\/li><li>p\u00e2n\u0103 la 100 de pod- uri pe un node.<\/li><\/ul>\n\n\n\n<p>Kubernetes asigur\u0103 scalabilitate pe baza a dou\u0103 SLO-uri (Service Level Objectives):<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>capacitate de reac\u021bie API: 99% dintre toate API-urile reac\u021bioneaz\u0103 \u00een mai pu\u021bin de 1 s,<\/li><li>lansarea pod-ului: 99% dintre toate pod-urile \u0219i containerele acestora sunt lansate \u00een mai pu\u021bin de 5 s.<\/li><\/ul>\n\n\n\n<p><strong>Docker Swarm:<\/strong><\/p>\n\n\n\n<p>Docker se poate scala p\u00e2n\u0103 la un nivel de 30 000 de containere \u0219i 1000 de node-uri administrate de un singur Swarm manager (node-ul principal).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-kubernetes-versus-docker-swarm-avantajele-i-dezavantajele-platformelor\">Kubernetes versus Docker Swarm \u2013 avantajele \u0219i dezavantajele platformelor<\/h2>\n\n\n\n<p><strong>Avantajele Kubernetes:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>proiect open source, modular \u0219i dezvoltat constant,<\/li><li>cea mai mare comunitate dintre platformele de orchestra\u021bie \u2013 peste 50000 de commit-uri \u0219i 1200 de colaboratori,<\/li><li>suportul organiza\u021biei Cloud Native Computing Foundation (CNCF),<\/li><li>func\u021bionare bun\u0103 pe fiecare sistem de operare,<\/li><li>organizare u\u0219oar\u0103 \u0219i structur\u0103 clar\u0103 datorit\u0103 pod-urilor.<\/li><\/ul>\n\n\n\n<p><strong>Dezavantajele Kubernetes<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>o curb\u0103 de \u00eenv\u0103\u021bare abrupt\u0103 \u2013 \u00eenceputurile personale \u00een Kubernetes pot fi dificile,<\/li><li>necesit\u0103 un set separat de instrumente de management, incl. kubectl CLI,<\/li><li>nu este compatibil cu instrumentele DockerCLI \u0219i Docker Compose.<\/li><\/ul>\n\n\n\n<p><strong>Avantajele Docker Swarm<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>un proiect open source, dezvoltat de produc\u0103tor \u0219i comunitate,<\/li><li>func\u021bionare f\u0103r\u0103 erori \u00een mediul Docker, integrare complet\u0103 cu Docker Compose \u0219i Docker CLI,<\/li><li>instalare simpl\u0103 \u0219i configurare rapid\u0103,<\/li><li>\u00eenv\u0103\u021bare mai u\u0219oar\u0103 datorit\u0103 curbei plate de \u00eenv\u0103\u021bare.<\/li><\/ul>\n\n\n\n<p><strong>Dezavantajele Docker Swarm<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>func\u021bionalit\u0103\u021bi limitate la API-ul Docker,<\/li><li>lipsa unui suport consistent \u00een ceea ce prive\u0219te lans\u0103rile de produc\u021bie pe scar\u0103 larg\u0103,<\/li><li>rezisten\u021b\u0103 limitat\u0103 la erori \u0219i defec\u021biuni,<\/li><li>comunitate mic\u0103 \u00een compara\u021bie cu Kubernetes &#8211; 3000 de commit-uri \u0219i 160 de colaboratori.<\/li><\/ul>\n\n\n\n<p>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-kubernetes-vs-docker-swarm-care-sistem-merit-ales-pentru-companie\">Kubernetes vs. Docker Swarm: Care sistem merit\u0103 ales pentru companie?<\/h2>\n\n\n\n<p>Alegerea instrumentului depinde de caracterul organiza\u021biei \u0219i de produsul dezvoltat. Dac\u0103 valoarea principal\u0103 este viteza de implementare (mai ales dac\u0103 produsul nu este foarte complex \u0219i exigent), merit\u0103 s\u0103 apela\u021bi la <strong>Docker Swarm<\/strong>. Avantajele sale incontestabile sunt simplitatea instal\u0103rii, viteza de \u00eenv\u0103\u021bare \u0219i compatibilitatea cu mediul Docker.<\/p>\n\n\n\n<p>Cu toate acestea, dac\u0103 principalele valori sunt stabilitatea \u0219i predictibilitatea dezvolt\u0103rii, este mai bine s\u0103 alege\u021bi platforma <strong>Kubernetes<\/strong> \u2013 mai ales \u00een cazul unui sistem extins, format din mii sau milioane de containere. Timpul necesar pentru a v\u0103 familiariza cu capacit\u0103\u021bile platformei este mai lung, dar va merita datorit\u0103 accesului la o multitudine de func\u021bionalit\u0103\u021bi \u0219i op\u021biuni utile de ajustare a platformei la nevoile individuale ale companiei.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-v-vom-ajuta-s-alege-i-o-solu-ie\">V\u0103 vom ajuta s\u0103 alege\u021bi o solu\u021bie<\/h2>\n\n\n\n<p>Dac\u0103 nu sunte\u021bi sigur care este cea mai bun\u0103 solu\u021bie pentru produsul dvs., <a href=\"https:\/\/fotc.com\/ro\/contact\/\" target=\"_blank\" rel=\"noopener noreferrer\">v\u0103 rug\u0103m s\u0103 ne contacta\u021bi<\/a>. Arhitectul nostru certificat <a href=\"https:\/\/fotc.com\/ro\/blog\/cine-este-cloud-architect\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cloud Architect<\/a> v\u0103 va sprijini \u00een analiza \u0219i selectarea tehnologiei potrivite. \u00cen plus, dac\u0103 decide\u021bi s\u0103 v\u0103 dezvolta\u021bi sistemul \u00eempreun\u0103 cu noi pe baza Google Cloud Platform \u2013 o infrastructur\u0103 cloud scalabil\u0103 \u2013 ve\u021bi primi un voucher de 500 USD pentru a fi utilizat \u00een GCP, asisten\u021b\u0103 tehnic\u0103 complet\u0103 \u0219i op\u021biunea de pl\u0103ti pentru serviciul cloud \u00een <strong>RON<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Printre companiile al c\u0103ror motor principal al activit\u0103\u021bii este o aplica\u021bie sau un sistem IT, scalabilitatea, stabilitatea \u0219i viteza de implementare joac\u0103 un rol imens. Din acest motiv, din ce \u00een ce mai multe companii apeleaz\u0103 la containerizare. Containerizarea se refer\u0103 la plasarea elementelor aplica\u021biei (procesele, dependen\u021bele, bibliotecile, fi\u0219ierele de configurare sau bazele de date&#8230;<\/p>\n","protected":false},"author":13,"featured_media":20835,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[562,276],"tags":[553,554,555],"class_list":["post-31940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-google-cloud-platform-ro","category-tehnologie","tag-comparatie-ro","tag-kubernetes-ro","tag-kubernetes-ro-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Kubernetes vs. Docker Swarm \u2013 compararea platformelor de orchestra\u021bie - FOTC<\/title>\n<meta name=\"description\" content=\"Kubernetes \u0219i Docker Swarm sunt dou\u0103 platforme pentru orchestrare, adic\u0103 gestionarea containerelor pe scar\u0103 larg\u0103. Prezent\u0103m diferen\u021bele importante dintre cele dou\u0103 solu\u021bii pentru containere aplica\u021bii Kubernetes \u0219i Docker Swarm \u0219i avantajele \u0219i dezavantajele acestora.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fotc.com\/ro\/blog\/kubernetes-docker-swarm\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kubernetes vs. Docker Swarm \u2013 compararea platformelor de orchestra\u021bie\" \/>\n<meta property=\"og:description\" content=\"Kubernetes \u0219i Docker Swarm sunt dou\u0103 platforme pentru orchestrare, adic\u0103 gestionarea containerelor pe scar\u0103 larg\u0103. 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