Bug: Check applying not working, when using only private Location

[fluktuid]

When applying an api-check with only private location, the check produces an error.

steps to reproduce:

• create private-location
• apply api-check with (existing) location
  e.g.

  apiVersion: k8s.checklyhq.com/v1alpha1
  kind: ApiCheck
  metadata:
    name: operator-apicheck-sample
  spec:
    endpoint: "checklyhq.com"
    success: "200"
    muted: true # Default "false"
    group: non-existant-dummy-group
  ---
  apiVersion: k8s.checklyhq.com/v1alpha1
  kind: Group
  metadata:
    name: operator-apicheck-sample-grp
  spec:
    alertchannel: []
    locations:
    - test-location
    muted: true

• check operator logs:

  2025-02-21T08:20:52Z	ERROR	Reconciler error	{"controller": "group", "controllerGroup": "k8s.checklyhq.com", "controllerKind": "Group", "Group": {"name":"operator-apicheck-sample-grp"}, "namespace": "", "name": "operator-apicheck-sample-grp", "reconcileID": "<shadowed>", "error": "unexpected response status 400: \"{\\\"statusCode\\\":400,\\\"error\\\":\\\"Bad Request\\\",\\\"message\\\":\\\"You have to set at least one `location` or `privateLocation`\\\"}\""}
  sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler.
    /go/pkg/mod/sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:329
  sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
    /go/pkg/mod/sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:266
  sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2
    /go/pkg/mod/sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:227
  

Workaround:

• use public location