Checkmk Werk 15618: KUBE: Trim Trailing Slash in Configured URLs

ID: 15618 Title: KUBE: Trim Trailing Slash in Configured URLs Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 This Werk is relevant to users, whom create a new <tt>Kubernetes</tt> rule. With this change, one trailing slash will be removed from endpoints. This affects both API server connection and the data collection from the collectors. Specifically, previously specifying the URL C+: https://<control plane ip>:443/ C-: results in an API call to C+: https://<control plane ip>:443//version C-: But now it results in a call to C+: https://<control plane ip>:443/version C-: With the new change, specifying C+: https://<control plane ip>:443// C-: will results in the behaviour of calling C+: https://<control plane ip>:443//version C-: Old configurations are migrated to match the new calling convention. Thus, existing rules are unaffected. Note, this Werk does not implement RFC 3986 URL joining.