{"id":121792,"date":"2025-02-09T21:45:59","date_gmt":"2025-02-09T19:46:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pervyj-vypusk-platformy-virtualizaczii-seapath"},"modified":"2025-02-09T21:45:59","modified_gmt":"2025-02-09T19:46:01","slug":"pervyj-vypusk-platformy-virtualizaczii-seapath","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/pervyj-vypusk-platformy-virtualizaczii-seapath","title":{"rendered":"SEAPATH virtualiseerimise platvormi esimene v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

P\u00e4rast viieaastast arendust esitles Linux Foundation SEAPATH 1.0 virtualiseerimisplatvormi, mis on loodud vastavuses energias\u00fcsteemide digitaaljaamade n\u00f5uetega. Platvorm arvestab energias\u00fcsteemide spetsiifikat, kuid seda saab kasutada ka muudes valdkondades, kus on vajalik k\u00f5rge t\u00f6\u00f6kindlus. Platvormi kood on avaldatud litsentsi Apache 2.0 alusel. SEAPATH 1.0 v\u00e4ljalaskmine on tunnustatud t\u00f6\u00f6stuslikuks kasutamiseks ning kriitiliste s\u00fcsteemide (mission-critical) rakendamiseks. Platvorm on juba rakendatud energiatootmisettev\u00f5tte RTE t\u00f6\u00f6infrastruktuuris ning l\u00e4bib testimist ettev\u00f5tetes GE Vernova, Alliander, ABB, Red Hat ja Enedis. <\/p>\n

Digitaaljaamades vooluhalduse j\u00e4lgimiseks, automatiseerimiseks, toetamiseks ja juhtimiseks kasutatakse spetsialiseeritud rakendusi erinevatelt tarnijatelt, mida soovitatakse k\u00e4itada eraldi isoleeritud virtuaalmasinates. SEAPATH pakub platvormi sarnaste virtuaalmasinate<\/a>, virtualiseeritud rakendused (vPAC \u2014 Virtualized Protection, Automation and Control), mis saavad t\u00f6\u00f6tada reaalajas.

\"SEAPATH<\/center> <\/p>\n

SEAPATH pakub kahe distributsiooniga host-keskkonna s\u00f5lmedeks, mis p\u00f5hinevad Debian GNU\/Linux 12-l ja Yocto Scarthgap-il. Platvorm ei ole seotud konkreetse riistvaraga, ei s\u00f5ltu \u00fcksikutest tarnijatest ning seda saab kasutada erinevatel serverid<\/a> ja riistvaraarhitektuuridel. Lubatud on rakenduste k\u00e4itamine elektrijaamades, mis toetavad IEC-61850 standardit. <\/p>\n

T\u00f5rgeteta t\u00f6\u00f6 tagatakse klastrite konfiguratsioonide ja varundusvarustuse kasutamisega, samuti andmete ja virtuaalmasinate piltide hoidmisega jaotatud salvestuses, mis on replikeeritud erinevatele klastrite s\u00f5lmedele. Uuendused installitakse automaatselt v\u00e4liselt serverilt. Konfiguratsioonihalduse ja haldamise teostamine toimub tsentraliseeritult, kasutades infrastruktuuri kui koodi kontseptsiooni. <\/p>\n

Platvorm on loodud olemasolevate avatud projektide baasil, mille usaldusv\u00e4\u00e4rsuse kontrollimiseks on ette valmistatud testikomplekt, mis sisaldab enam kui 700 unit-testimist. Virtuaalsus on rakendatud KVM h\u00fcperviisori ja Linuxi tuuma abil, mis on kokku pandud PREEMPT_RT valikuga reaalajas t\u00f6\u00f6ks. Kogu klastrit kattev jaotatud salvestusruum on Ceph. Seadmete virtualiseerimiseks kasutatakse QEMU-d, v\u00f5rgu virtualiseerimiseks aga Open vSwitchi. Virtuaalsete keskkondade haldamiseks on kaasatud Libvirt t\u00f6\u00f6riistakomplekt. Klastri ressursside haldamiseks, t\u00f5rkeotsingu tagamiseks ja s\u00f5lmede vaheline suhtlemine on kasutusele v\u00f5etud Pacemaker ja Corosync. Infrastrukturere tsentraliseeritud haldamine ja virtuaalmasinate orkestreerimine on teostatav Ansible abil.

\"SEAPATH<\/center>
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u043e\u0441\u043b\u0435 \u043f\u044f\u0442\u0438 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Linux Foundation \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 SEAPATH 1.0, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0439 \u0441 \u0443\u0447\u0451\u0442\u043e\u043c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c \u0434\u043b\u044f \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u0432 \u044d\u043d\u0435\u0440\u0433\u043e\u0441\u0435\u0442\u044f\u0445. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0443 \u044d\u043d\u0435\u0440\u0433\u043e\u0441\u0435\u0442\u0435\u0439, \u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0438 \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u044c. \u041a\u043e\u0434 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u0412\u044b\u043f\u0443\u0441\u043a SEAPATH 1.0 \u043f\u0440\u0438\u0437\u043d\u0430\u043d \u0433\u043e\u0442\u043e\u0432\u044b\u043c \u0434\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0433\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":121793,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121792","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47SEAPATH virtualiseerimisplatvormi esimene v\u00e4ljaanne | ProHoster","description":"P\u00e4rast viieaastast arendust tutvustas Linux Foundation virtualiseerimisplatvormi SEAPATH 1.0 v\u00e4ljaandmist, mis on loodud vastama n\u00f5udmistele 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