Secret
Glossar Seite
Secrets werden verwendet, um vertrauliche Daten wie Kennwörter, OAuth-Tokens und SSH-Schlüssel in einem Kubernetes-Cluster sicher zu speichern. Durch die Verwendung von Secrets können Sie mehr Kontrolle darüber ausüben, wie sensible Daten verwendet werden, und das Risiko einer versehentlichen Offenlegung minimieren. Standardmäßig werden Secret-Werte als base64-Strings kodiert und unverschlüsselt gespeichert, aber es ist möglich, Secrets so zu konfigurieren, dass sie im Ruhezustand verschlüsselt werden. Pods können auf verschiedene Weise auf ein Secret verweisen, z. B. als Umgebungsvariable oder als Volume-Mount. Es sei darauf hingewiesen, dass Secrets für vertrauliche Daten gedacht sind, während ConfigMaps besser für nicht vertrauliche Daten geeignet sind.
https://kubernetes.io/docs/reference/glossary/?all=true
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