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Version: 1.75.x

Gardener Extensions Configuration

Other than the core Gardener components, Gardener extensions are configured through a 23KE internal helm chart. Consequently, you cannot retrieve any information about possible values via e.g. the helm cli. For this reason the extension-values Secret is documented here. As the other configuration secrets, the secret's header looks like the following:

apiVersion: v1
kind: Secret
metadata:
name: extensions-values
namespace: flux-system
type: Opaque
stringData:
values.yaml: |
...

Possbile values are:

FieldSubfieldDescription
os-ubuntu
enabled
bool
enables the extension
version
string
version of the extension
values
os-ubuntu values
values for the extension's helm chart
os-gardenlinux
enabled
bool
enables the extension
version
string
version of the extension
values
os-gardenlinux-values
values for the extension's helm chart
provider-hcloud
enabled
bool
enables the extension
version
string
version of the extension
values
provider-hcloud-values
values for the extension's helm chart
provider-azure
enabled
bool
enables the extension
version
string
version of the extension
admission
bool
enables the extension's admission controller
values
provider-azure-values
values for the extension's helm chart
provider-openstack
enabled
bool
enables the extension
version
string
version of the extension
admission
bool
enables the extension's admission controller
values
provider-openstack-values
values for the extension's helm chart
provider-aws
enabled
bool
enables the extension
version
string
version of the extension
values
provider-aws-values
values for the extension's helm chart
provider-gcp
enabled
bool
enables the extension
version
string
version of the extension
values
provider-gcp-values
values for the extension's helm chart
provider-alicloud
enabled
bool
enables the extension
version
string
version of the extension
values
provider-alicloud-values
values for the extension's helm chart
networking-calico
enabled
bool
enables the extension
version
string
version of the extension
values
networking-calico-values
values for the extension's helm chart
networking-cilium
enabled
bool
enables the extension
version
string
version of the extension
values
networking-cilium-values
runtime-gvisor
enabled
bool
enables the extension
version
string
version of the extension
values
runtime-gvisor-values
values for the extension's helm chart
shoot-dns-service
enabled
bool
enables the extension
globallyEnabled
bool
enables the extension globally, i.e. for every Shoot
version
string
version of the extension
values
shoot-dns-service-values
values for the extension's helm chart
shoot-cert-service
enabled
bool
enables the extension
globallyEnabled
bool
enables the extension globally, i.e. for every Shoot
version
string
version of the extension
values
shoot-cert-service-values
values for the extension's helm chart