January 2020
Intermediate to advanced
260 pages
6h 37m
German
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KAPITEL 21
Configuration Template
Das Pattern Configuration Template ermöglicht das Erstellen und Verarbeiten großer und komplexer Konfigurationen während des Anwendungs-Starts. Die erzeugte Konfiguration ist mit den von ihr verarbeiteten Parametern spezifisch für die anvisierte Laufzeitumgebung gemacht.
Problem
In Kapitel 19 haben Sie gesehen, wie Sie die nativen Ressourcen-Objekte ConfigMap und Secret in Kubernetes nutzen können, um Anwendungen zu konfigurieren. Aber manchmal werden Konfigurations-Dateien groß und komplex. Es kann problematisch sein, diese Dateien direkt in ConfigMaps unterzubringen, da sie sauber in der Ressourcen-Definition einzubetten sind. Sie müssen dabei sorgfältig vorgehen und Sonderzeichen wie Anführungszeichen vermeiden, ...
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