Add deployment for gardener-extension-csi-driver-lvm. (#367)

metal-stack · Jan 7, 2025 · 10e7af1 · 10e7af1
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diff --git a/control-plane/roles/gardener/README.md b/control-plane/roles/gardener/README.md
@@ -100,12 +100,14 @@ This includes the metal-stack extension provider called [gardener-extension-prov
 | gardener_extension_shoot_dns_service_enabled                 |           | If enabled, deploys the gardener-extension-shoot-dns-service                                                                                |
 | gardener_extension_backup_s3_enabled                         |           | If enabled, deploys the gardener-extension-backup-s3                                                                                        |
 | gardener_extension_dns_powerdns_enabled                      |           | If enabled, deploys the gardener-extension-dns-powerdns                                                                                     |
+| gardener_extension_csi_driver_lvm_enabled                    |           | If enabled, deploys the gardener-extension-csi-driver-lvm                                                                                   |
 | gardener_os_controller_repo_ref                              |           | A repo reference for deploying the [os-metal-extension](https://github.com/metal-stack/os-metal-extension/)                                 |
 | gardener_networking_cilium_repo_ref                          |           | A repo reference for deploying the [gardener-extension-networking-cilium](https://github.com/gardener/gardener-extension-networking-cilium) |
 | gardener_extension_provider_metal_repo_ref                   |           | A repo reference for deploying the [gardener-extension-provider-metal](https://github.com/metal-stack/gardener-extension-provider-metal)    |
 | gardener_shoot_dns_service_repo_ref                          |           | A repo reference for deploying the [gardener-extension-shoot-dns-service](https://github.com/gardener/gardener-extension-shoot-dns-service) |
 | gardener_extension_backup_s3_repo_ref                        |           | A repo reference for deploying the [gardener-extension-backup-s3](https://github.com/metal-stack/gardener-extension-backup-s3)              |
 | gardener_extension_dns_powerdns_repo_ref                     |           | A repo reference for deploying the [gardener-extension-dns-powerdns](https://github.com/metal-stack/gardener-extension-dns-powerdns)        |
+| gardener_extension_csi_driver_lvm_repo_ref                   |           | A repo reference for deploying the [gardener-extension-csi-driver-lvm](https://github.com/metal-stack/gardener-extension-csi-driver-lvm)    |
 | gardener_metal_admission_replicas                            |           | Specifies the amount of metal-admission webhook replicas                                                                                    |
 | gardener_metal_admission_vpa                                 |           | Enables the VPA for the metal-admission webhook                                                                                             |
 | gardener_extension_provider_metal_cluster_audit_enabled      |           | Enables the audit functionality of the GEPM                                                                                                 |
@@ -133,6 +135,8 @@ This includes the metal-stack extension provider called [gardener-extension-prov
 | gardener_extension_backup_s3_image_tag                       |           | Setting an explicit image tag for the gardener-extension-backup-s3                                                                          |
 | gardener_extension_dns_powerdns_image_name                   |           | Setting an explicit image name for the gardener-extension-dns-powerdns                                                                      |
 | gardener_extension_dns_powerdns_image_tag                    |           | Setting an explicit image tag for the  gardener-extension-dns-powerdns                                                                      |
+| gardener_extension_csi_driver_lvm_image_name                 |           | Setting an explicit image name for the gardener-extension-csi-driver-lvm                                                                    |
+| gardener_extension_csi_driver_lvm_image_tag                  |           | Setting an explicit image tag for the  gardener-extension-csi-driver-lvm                                                                    |
 
 ### Certificates
 

diff --git a/control-plane/roles/gardener/defaults/main/extensions.yaml b/control-plane/roles/gardener/defaults/main/extensions.yaml
@@ -8,13 +8,15 @@ gardener_extension_shoot_cert_service_enabled: true
 gardener_extension_shoot_dns_service_enabled: true
 gardener_extension_dns_powerdns_enabled: false
 gardener_extension_backup_s3_enabled: false
+gardener_extension_csi_driver_lvm_enabled: false
 
 gardener_extension_provider_metal_repo_ref: "{{ gardener_extension_provider_metal_image_tag }}"
 gardener_networking_cilium_repo_ref: "gardener/gardener-extension-networking-cilium/{{ gardener_networking_cilium_image_tag }}"
 gardener_os_controller_repo_ref: "{{ gardener_os_controller_image_tag }}"
 gardener_shoot_dns_service_repo_ref: "gardener/gardener-extension-shoot-dns-service/{{ gardener_shoot_dns_service_image_tag }}"
 gardener_extension_backup_s3_repo_ref: "metal-stack/gardener-extension-backup-s3/{{ gardener_extension_backup_s3_image_tag }}"
 gardener_extension_dns_powerdns_repo_ref: "metal-stack/gardener-extension-dns-powerdns/{{ gardener_extension_dns_powerdns_image_tag }}"
+gardener_extension_csi_driver_lvm_repo_ref: "metal-stack/gardener-extension-csi-driver-lvm/{{ gardener_extension_csi_driver_lvm_image_tag }}"
 
 gardener_metal_admission_replicas: 1
 gardener_metal_admission_vpa: true

diff --git a/control-plane/roles/gardener/tasks/extensions.yaml b/control-plane/roles/gardener/tasks/extensions.yaml
@@ -129,3 +129,18 @@
     - controller-deployment.yaml
     - controller-registration.yaml
   when: gardener_extension_backup_s3_enabled
+
+- name: "Register controller: csi-driver-lvm"
+  k8s:
+    definition: "{{ lookup('template', 'csi-driver-lvm/{{ item }}', split_lines=False) }}"
+    kubeconfig: "{{ gardener_kube_apiserver_kubeconfig_path }}"
+    apply: yes
+  tags: csi-driver-lvm
+  register: result
+  until: result is success
+  retries: 10
+  delay: 6
+  loop:
+    - controller-deployment.yaml
+    - controller-registration.yaml
+  when: gardener_extension_csi_driver_lvm_enabled
diff --git a/control-plane/roles/gardener/templates/csi-driver-lvm/controller-deployment.yaml b/control-plane/roles/gardener/templates/csi-driver-lvm/controller-deployment.yaml
@@ -0,0 +1,12 @@
+---
+apiVersion: core.gardener.cloud/v1
+kind: ControllerDeployment
+metadata:
+  name: csi-driver-lvm
+helm:
+  rawChart: "{{ (lookup('url', 'https://raw.githubusercontent.com/' + gardener_extension_csi_driver_lvm_image_repo_ref + '/example/controller-registration.yaml', split_lines=False) | from_yaml_all | list)[0].helm.rawChart }}"
+  values:
+    image:
+      repository: {{ gardener_extension_csi_driver_lvm_image_name }}
+      tag: {{ gardener_extension_csi_driver_lvm_image_tag }}
+      pullPolicy: Always
diff --git a/control-plane/roles/gardener/templates/csi-driver-lvm/controller-registration.yaml b/control-plane/roles/gardener/templates/csi-driver-lvm/controller-registration.yaml
@@ -0,0 +1,13 @@
+---
+apiVersion: core.gardener.cloud/v1beta1
+kind: ControllerRegistration
+metadata:
+  name: csi-driver-lvm
+spec:
+  deployment:
+    policy: Always
+    deploymentRefs:
+    - name: csi-driver-lvm
+  resources:
+  - kind: Extension
+    type: csi-driver-lvm
diff --git a/defaults/main.yaml b/defaults/main.yaml
@@ -62,6 +62,8 @@ metal_stack_release:
     gardener_extension_backup_s3_image_name: "docker-images.metal-stack.gardener.gardener-extension-backup-s3.name"
     gardener_extension_dns_powerdns_image_tag: "docker-images.metal-stack.gardener.gardener-extension-dns-powerdns.tag"
     gardener_extension_dns_powerdns_image_name: "docker-images.metal-stack.gardener.gardener-extension-dns-powerdns.name"
+    gardener_extension_csi_driver_lvm_image_tag: "docker-images.metal-stack.gardener.gardener-extension-csi-driver-lvm.tag"
+    gardener_extension_csi_driver_lvm_image_name: "docker-images.metal-stack.gardener.gardener-extension-csi-driver-lvm.name"
     # kubernetes
     csi_lvm_controller_image_tag: "docker-images.metal-stack.kubernetes.csi-lvm-controller.tag"
     csi_lvm_controller_image_name: "docker-images.metal-stack.kubernetes.csi-lvm-controller.name"