UpCloud integration (#8653)

* [upcloud] add upcloud csi-driver

* Option to use ansible_host as api ip for kubueconfig

inventory/sample/group_vars/all/upcloud.yml

@@ -0,0 +1,17 @@
+## Repo for UpClouds csi-driver: https://github.com/UpCloudLtd/upcloud-csi
+## To use UpClouds CSI plugin to provision volumes set this value to true
+## Remember to set UPCLOUD_USERNAME and UPCLOUD_PASSWORD
+# upcloud_csi_enabled: true
+# upcloud_csi_controller_replicas: 1
+## Override used image tags
+# upcloud_csi_provisioner_image_tag: "v3.1.0"
+# upcloud_csi_attacher_image_tag: "v3.4.0"
+# upcloud_csi_resizer_image_tag: "v1.4.0"
+# upcloud_csi_plugin_image_tag: "alpha"
+# upcloud_csi_node_image_tag: "v2.5.0"
+# upcloud_tolerations: []
+## Storage class options
+# expand_persistent_volumes: true
+# storage_classes:
+#   - name: standard
+#     is_default: true