{"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\/fr\/blog\/news\/opublikovan-kubegres-instrumentarij-dlya-razvyortyvaniya-klastera-postgresql","title":{"rendered":"Publication de Kubegres, un outil de d\u00e9ploiement de clusters PostgreSQL","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Les textes sources du projet Kubegres, destin\u00e9 \u00e0 cr\u00e9er un cluster de serveurs r\u00e9pliqu\u00e9s avec la base de donn\u00e9es PostgreSQL, d\u00e9ployable dans une infrastructure d'isolation de conteneurs sur la plateforme Kubernetes, ont \u00e9t\u00e9 publi\u00e9s. Le paquet permet \u00e9galement de g\u00e9rer la r\u00e9plication des donn\u00e9es entre les serveurs, de cr\u00e9er des configurations tol\u00e9rantes aux pannes et d'organiser des sauvegardes. Le code du projet est \u00e9crit en Go et est distribu\u00e9 sous la licence Apache 2.0. <\/p>\n

Le cluster cr\u00e9\u00e9 est compos\u00e9 d'un n\u0153ud primaire pod PostgreSQL et de n\u0153uds secondaires pod r\u00e9pliqu\u00e9s en temps r\u00e9el, synchronis\u00e9s avec le n\u0153ud primaire. En cas de d\u00e9faillance du n\u0153ud primaire, le syst\u00e8me promeut automatiquement un des n\u0153uds secondaires au rang de primaire et change la configuration de r\u00e9plication sans interruption du service. Il est possible de configurer des sauvegardes r\u00e9guli\u00e8res de la base de donn\u00e9es dans un stockage s\u00e9par\u00e9. La configuration du cluster est d\u00e9finie au format YAML. Les n\u0153uds sont cr\u00e9\u00e9s \u00e0 partir de l'image officielle du conteneur PostgreSQL fournie par le projet Docker. Le syst\u00e8me a \u00e9t\u00e9 reconnu comme stable et est d\u00e9j\u00e0 utilis\u00e9 dans des d\u00e9ploiements industriels.
\n
Source : 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 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