To simplify deployment of the suse-edge rancher-turtles wrapper chart in airgapped scenarios this chart deploys the corresponding ConfigMap resources, as described in the Rancher Turtles Documentation

In addition to installing the chart, it will be necessary to adjust the rancher-turtles chart values:

cluster-api-operator:
  cluster-api:
    core:
      fetchConfig:
        selector: "{\"matchLabels\": {\"provider-components\": \"core\"}}"
    rke2:
      bootstrap:
        fetchConfig:
          selector: "{\"matchLabels\": {\"provider-components\": \"rke2-bootstrap\"}}"
      controlPlane:
        fetchConfig:
          selector: "{\"matchLabels\": {\"provider-components\": \"rke2-control-plane\"}}"
    metal3:
      infrastructure:
        fetchConfig:
          selector: "{\"matchLabels\": {\"provider-components\": \"metal3\"}}"
    fleet:
      addon:
        fetchConfig:
          selector: "{\"matchLabels\": {\"provider-components\": \"fleet\"}}"