{"id":100019,"date":"2021-04-24T10:22:52","date_gmt":"2021-04-24T08:22:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-kubegres-instrumentarij-dlya-razvyortyvaniya-klastera-postgresql"},"modified":"2021-04-24T10:22:52","modified_gmt":"2021-04-24T08:22:52","slug":"opublikovan-kubegres-instrumentarij-dlya-razvyortyvaniya-klastera-postgresql","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/opublikovan-kubegres-instrumentarij-dlya-razvyortyvaniya-klastera-postgresql","title":{"rendered":"Byl zve\u0159ejn\u011bn Kubegres, n\u00e1stroj pro nasazen\u00ed clusteru PostgreSQL","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Byly zve\u0159ejn\u011bny zdrojov\u00e9 texty projektu Kubegres, ur\u010den\u00e9ho k vytvo\u0159en\u00ed clustru replikovan\u00fdch server\u016f s datab\u00e1zov\u00fdm syst\u00e9mem PostgreSQL, nasazovan\u00e9ho v infrastruktu\u0159e kontejnerov\u00e9 izolace na b\u00e1zi platformy Kubernetes. Bal\u00ed\u010dek tak\u00e9 umo\u017e\u0148uje spravovat replikaci dat mezi servery, vytv\u00e1\u0159et odoln\u00e9 konfigurace a organizovat z\u00e1lohov\u00e1n\u00ed. K\u00f3d projektu je naps\u00e1n v jazyce Go a je \u0161\u00ed\u0159en pod licenc\u00ed Apache 2.0. <\/p>\n

Vytv\u00e1\u0159en\u00fd klastr se skl\u00e1d\u00e1 z jednoho prim\u00e1rn\u00edho poduzlu PostgreSQL a replikovan\u00fdch sekund\u00e1rn\u00edch poduzl\u016f v re\u00e1ln\u00e9m \u010dase, synchronizovan\u00fdch s prim\u00e1rn\u00edm uzlem. V p\u0159\u00edpad\u011b selh\u00e1n\u00ed prim\u00e1rn\u00edho uzlu syst\u00e9m automaticky p\u0159evede jeden z sekund\u00e1rn\u00edch uzl\u016f na prim\u00e1rn\u00ed a bez zastaven\u00ed pr\u00e1ce zm\u011bn\u00ed konfiguraci replikace. Existuje mo\u017enost nastaven\u00ed pravideln\u00e9ho z\u00e1lohov\u00e1n\u00ed datab\u00e1ze do samostatn\u00e9ho \u00falo\u017ei\u0161t\u011b. Konfigurace clustru je ur\u010dena ve form\u00e1tu YAML. Obsah uzl\u016f je vytv\u00e1\u0159en na z\u00e1klad\u011b ofici\u00e1ln\u00edho obrazu kontejneru s PostgreSQL, poskytovan\u00e9ho projektem Docker. Pr\u00e1ce syst\u00e9mu byla uzn\u00e1na jako stabiln\u00ed a ji\u017e byla nasazena v pr\u016fmyslov\u00fdch aplikac\u00edch.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Kubegres, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u0440\u0435\u043f\u043b\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0441 \u0421\u0423\u0411\u0414 PostgreSQL, \u0440\u0430\u0437\u0432\u0451\u0440\u0442\u044b\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0432 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043d\u043e\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Kubernetes. \u041f\u0430\u043a\u0435\u0442 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u0435\u0439 \u0434\u0430\u043d\u043d\u044b\u0445 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c\u0438, \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0435 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0435 \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Go \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u0421\u043e\u0437\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0439 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0438\u0437 \u043e\u0434\u043d\u043e\u0433\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100019","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Byl zve\u0159ejn\u011bn Kubegres, n\u00e1stroj pro nasazen\u00ed clustru PostgreSQL | ProHoster","description":"Byly zve\u0159ejn\u011bny zdrojov\u00e9 texty projektu Kubegres, ur\u010den\u00e9ho k vytvo\u0159en\u00ed clustru replikovan\u00fdch server\u016f s datab\u00e1zov\u00fdm syst\u00e9mem PostgreSQL, nasazovan\u00e9ho v infrastruktu\u0159e kontejnerov\u00e9 izolace na b\u00e1zi platformy 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