{"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\/hu\/blog\/news\/pervyj-vypusk-platformy-virtualizaczii-seapath","title":{"rendered":"Az SEAPATH virtualiz\u00e1ci\u00f3s platform els\u0151 kiad\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00d6t \u00e9v fejleszt\u00e9s ut\u00e1n a Linux Foundation bemutatta a SEAPATH 1.0 virtualiz\u00e1ci\u00f3s platform kiad\u00e1s\u00e1t, amelyet a digit\u00e1lis al\u00e1llom\u00e1sok informatikai rendszereinek k\u00f6vetelm\u00e9nyei szerint fejlesztettek ki az energiah\u00e1l\u00f3zatokban. A platform figyelembe veszi az energiah\u00e1l\u00f3zatok saj\u00e1toss\u00e1gait, de m\u00e1s ter\u00fcleteken is alkalmazhat\u00f3, ahol magas megb\u00edzhat\u00f3s\u00e1gra van sz\u00fcks\u00e9g. A platform k\u00f3dj\u00e1t Apache 2.0 licenc alatt tett\u00e9k k\u00f6zz\u00e9. A SEAPATH 1.0 kiad\u00e1s\u00e1t ipari alkalmaz\u00e1sra \u00e9s kritikus rendszerekben (mission-critical) val\u00f3 haszn\u00e1latra alkalmasnak nyilv\u00e1n\u00edtott\u00e1k. A platform m\u00e1r m\u0171k\u00f6d\u0151 infrastrukt\u00far\u00e1ban van az RTE energetikai c\u00e9gn\u00e9l, \u00e9s tesztel\u00e9si bevezet\u00e9s alatt \u00e1ll a GE Vernova, Alliander, ABB, Red Hat \u00e9s Enedis c\u00e9gekn\u00e9l. <\/p>\n

A digit\u00e1lis al\u00e1llom\u00e1sok energia\u00e1ram\u00e1nak monitoroz\u00e1s\u00e1ra, automatiz\u00e1l\u00e1s\u00e1ra, t\u00e1mogat\u00e1s\u00e1ra \u00e9s ir\u00e1ny\u00edt\u00e1s\u00e1ra k\u00fcl\u00f6nb\u00f6z\u0151 besz\u00e1ll\u00edt\u00f3k \u00e1ltal fejlesztett speci\u00e1lis alkalmaz\u00e1sokat haszn\u00e1lnak, amelyeket k\u00fcl\u00f6n izol\u00e1lt virtu\u00e1lis g\u00e9peken javasolt futtatni. A SEAPATH platformot biztos\u00edt a hasonl\u00f3 virtu\u00e1lis g\u00e9pekhez<\/a>, virtualiz\u00e1lt alkalmaz\u00e1sok (vPAC — Virtualized Protection, Automation and Control), amelyek val\u00f3s id\u0151ben m\u0171k\u00f6dhetnek.

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

A SEAPATH host k\u00f6rnyezettel rendelkez\u0151 csom\u00f3pontok telep\u00edt\u00e9s\u00e9hez k\u00e9t Debian GNU\/Linux 12 \u00e9s Yocto Scarthgap alap\u00fa disztrib\u00faci\u00f3 \u00e1ll rendelkez\u00e9sre. A platform nem k\u00f6t\u0151dik meghat\u00e1rozott hardverhez, nem f\u00fcgg egyes besz\u00e1ll\u00edt\u00f3kt\u00f3l, \u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 szerverek<\/a> tipus\u00fa \u00e9s hardverarchitekt\u00far\u00e1kon haszn\u00e1lhat\u00f3. Lehet\u0151s\u00e9g van az IEC-61850 szabv\u00e1nynak megfelel\u0151 villamos al\u00e1llom\u00e1sos alkalmaz\u00e1sok futtat\u00e1s\u00e1ra. <\/p>\n

A hibat\u0171r\u00e9s a hardverek redundanci\u00e1j\u00e1val m\u0171k\u00f6d\u0151 klaszterkonfigur\u00e1ci\u00f3k alkalmaz\u00e1s\u00e1val, valamint a virtu\u00e1lis g\u00e9pek adatainak \u00e9s k\u00e9peinek elosztott t\u00e1rol\u00f3ban t\u00f6rt\u00e9n\u0151 t\u00e1rol\u00e1s\u00e1val biztos\u00edtott, amely a klaszter k\u00fcl\u00f6nb\u00f6z\u0151 csom\u00f3pontjaira van replik\u00e1lva. A friss\u00edt\u00e9sek automatikusan telep\u00fclnek egy k\u00fcls\u0151 szerverr\u0151l. A konfigur\u00e1ci\u00f3kezel\u00e9s \u00e9s az adminisztr\u00e1ci\u00f3 k\u00f6zpontos\u00edtottan, infrastruktur\u00e1lis k\u00f3d haszn\u00e1lat\u00e1val t\u00f6rt\u00e9nik. <\/p>\n

A platform megl\u00e9v\u0151 ny\u00edlt projektek felhaszn\u00e1l\u00e1s\u00e1val \u00e9p\u00fclt, amelyek megb\u00edzhat\u00f3s\u00e1g\u00e1nak ellen\u0151rz\u00e9s\u00e9re m\u00e1r t\u00f6bb mint 700 unit tesztet tartalmaz\u00f3 tesztsorozatot k\u00e9sz\u00edtettek. A virtualiz\u00e1l\u00e1s KVM hypervisor \u00e9s a PREEMPT_RT opci\u00f3val \u00f6ssze\u00e1ll\u00edtott Linux kernel haszn\u00e1lat\u00e1val val\u00f3sul meg val\u00f3s idej\u0171 m\u0171k\u00f6d\u00e9s \u00e9rdek\u00e9ben. A klasztert lefed\u0151 elosztott t\u00e1rol\u00f3k\u00e9nt a Ceph szolg\u00e1l. Az eszk\u00f6z\u00f6k virtualiz\u00e1l\u00e1s\u00e1hoz a QEMU, a h\u00e1l\u00f3zati virtualiz\u00e1l\u00e1shoz pedig az Open vSwitch ker\u00fcl alkalmaz\u00e1sra. A virtu\u00e1lis k\u00f6rnyezetek kezel\u00e9s\u00e9re a Libvirt eszk\u00f6zk\u00e9szlet ker\u00fclt felhaszn\u00e1l\u00e1sra. Az er\u0151forr\u00e1sok kezel\u00e9s\u00e9re a klaszterben, a hibat\u0171r\u00e9s biztos\u00edt\u00e1s\u00e1ra \u00e9s a csom\u00f3pontok k\u00f6z\u00f6tti kommunik\u00e1ci\u00f3 megszervez\u00e9s\u00e9re a Pacemaker \u00e9s a Corosync alkalmaz\u00e1s\u00e1val ker\u00fcl sor. Az infrastrukt\u00fara k\u00f6zpontos\u00edtott kezel\u00e9se \u00e9s a virtu\u00e1lis g\u00e9pek orchestrationja az Ansible seg\u00edts\u00e9g\u00e9vel val\u00f3sul meg.

\"Az<\/center>
\n
Forr\u00e1s: 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 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