Checkmk Werk 15617: KUBE: Improve Validation of URLs

ID: 15617 Title: KUBE: Improve Validation of URLs Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 With this Werk, the rule <tt>Kubernetes</tt> will validate URLs more stringently. Specifically, the rules of RFC 3986 are applied. Some examples of URLs, which would previously be allowed: LI: http://::1 LI: http://localhost!:8080 LI: http://:8080