{"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\/da\/blog\/news\/opublikovan-kubegres-instrumentarij-dlya-razvyortyvaniya-klastera-postgresql","title":{"rendered":"Kubegres offentliggjort, v\u00e6rkt\u00f8jet til oprettelse af PostgreSQL-klynger","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Kildekoden til projektet Kubegres, der er designet til at oprette en klynge af replikerede servere med PostgreSQL-databaser, der implementeres i en containeriseret isolationsinfrastruktur baseret p\u00e5 Kubernetes-platformen, er offentliggjort. Dette pakke giver ogs\u00e5 mulighed for at styre datareplication mellem servere, oprette fejltolerante konfigurationer og organise backup. Projektkoden er skrevet i Go og distribueres under Apache 2.0-licensen. <\/p>\n

Den oprettede klynge best\u00e5r af en prim\u00e6r PostgreSQL pod og sekund\u00e6re pod-ene, der replikeres i realtid, synkroniseret med den prim\u00e6re node. Hvis den prim\u00e6re node svigter, skifter systemet automatisk en af de sekund\u00e6re noder til prim\u00e6r status, og \u00e6ndrer replikationskonfigurationen uden nedetid. Der er mulighed for at konfigurere regelm\u00e6ssig backup af databaser til et separat lager. Klyngekonfigurationen defineres i YAML-format. Nodeindt\u00e6gterne oprettes baseret p\u00e5 det officielle Docker-containerbillede med PostgreSQL, som er leveret af Docker-projektet. Systemets drift er anerkendt for at v\u00e6re stabil, og det er allerede i brug i industrielle implementeringer.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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