April 2025
Intermediate to advanced
328 pages
9h 3m
Italian
book
Kubernetes: Up and Running, 3a edizione
by Brendan Burns, Joe Beda, Kelsey Hightower, Lachlan Evenson
Content preview from Kubernetes: Up and Running, 3a edizione
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Capitolo 20. Politiche e governanceper i cluster Kubernetes
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Nel corso di questo libro abbiamo introdotto diversi tipi di risorse Kubernetes, ognuna con uno scopo specifico. Non ci vuole molto prima che le risorse di un cluster Kubernetes passino da alcune, per una singola applicazione di microservizio, a centinaia e migliaia, per un'applicazione distribuita completa. Nel contesto di un cluster di produzione non è difficile immaginare le sfide associate alla gestione di migliaia di risorse.
In questo capitolo introduciamo i concetti di policy e governance. La policy è un insieme di vincoli e condizioni per la configurazione delle risorse di Kubernetes. La governance offre la possibilità di verificare e applicare le politiche organizzative per tutte le risorse distribuite in un cluster Kubernetes, ad esempio per garantire che tutte le risorse utilizzino le best practice correnti, rispettino le politiche di sicurezza o aderiscano alle convenzioni aziendali. Qualunque sia il tuo caso, lo strumento deve essere flessibile e scalabile in modo che tutte le risorse definite in un cluster siano conformi alle politiche definite dall'organizzazione.
Perché la politica e la governance sono importanti
Esistono diversi tipi di policy in Kubernetes. Ad esempio, NetworkPolicy ti permette di specificare quali sono i servizi di rete e gli endpoint a cui un ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.