Add Kubelet config, remove deprecated flags and fix minor bugs (#4724)

* Add kubelet config

* Change kubelet_authorization_mode_webhook to true

* Fix lint

* Sync env file

* Refactor the kubernetes node folder

* Remove deprecated flag and fix lint

roles/kubernetes/node/templates/cloud-configs/vsphere-cloud-config.j2

@@ -0,0 +1,54 @@
+[Global]
+user = "{{ vsphere_user }}"
+password = "{{ vsphere_password }}"
+port = {{ vsphere_vcenter_port }}
+insecure-flag = {{ vsphere_insecure }}
+
+{% if kube_version is version('v1.9.2', '>=') %}
+datacenters = "{{ vsphere_datacenter }}"
+{% else %}
+datastore = "{{ vsphere_datastore }}"
+datacenter = "{{ vsphere_datacenter }}"
+working-dir = "{{ vsphere_working_dir }}"
+server = "{{ vsphere_vcenter_ip }}"
+{% if vsphere_vm_uuid is defined and vsphere_vm_uuid != ""  %}
+vm-uuid = "{{ vsphere_vm_uuid }}"
+{% endif %}
+{% if vsphere_vm_name is defined and vsphere_vm_name != ""  %}
+vm-name = "{{ vsphere_vm_name }}"
+{% endif %}
+{% endif %}
+
+{% if kube_version is version('v1.9.2', '>=') %}
+
+[VirtualCenter "{{ vsphere_vcenter_ip }}"]
+
+
+[Workspace]
+server = "{{ vsphere_vcenter_ip }}"
+datacenter = "{{ vsphere_datacenter }}"
+folder = "{{ vsphere_working_dir }}"
+default-datastore = "{{ vsphere_datastore }}"
+{% if vsphere_resource_pool is defined and vsphere_resource_pool != ""  %}
+resourcepool-path = "{{ vsphere_resource_pool }}"
+{% endif %}
+{% endif %}
+
+
+[Disk]
+scsicontrollertype = {{ vsphere_scsi_controller_type }}
+
+{% if vsphere_public_network is defined and vsphere_public_network != ""  %}
+[Network]
+public-network = {{ vsphere_public_network }}
+{% endif %}
+
+{% if kube_version is version('v1.12.0', '>=') %}
+[Labels]
+{% if vsphere_zone_category is defined and vsphere_zone_category != ""  %}
+zone = {{ vsphere_zone_category }}
+{% endif %}
+{% if vsphere_region_category is defined and vsphere_region_category != ""  %}
+region = {{ vsphere_region_category }}
+{% endif %}
+{% endif %}