add kms resource and data source to CHANGELOG.md and format some code

Author: ChrisdeR

CHANGELOG.md

@@ -1,4 +1,12 @@
-## 1.53.8 (Unreleased)
+## 1.54.1 (Unreleased)
+## 1.54.0 (March 10, 2021)
+
+FEATURES:
+
+* **New Resource**: `tencentcloud_kms_key`
+* **New Resource**: `tencentcloud_kms_external_key`
+* **New Data Source**: `tencentcloud_kms_key` 
+
 ## 1.53.7 (March 09, 2021)
 
 ENHANCEMENTS:

tencentcloud/extension_tke.go

@@ -56,7 +56,7 @@ const (
 	TKE_CLUSTER_OS_TYPE_GENERAL          = "GENERAL"
 )
 
-var TKE_CLUSTER_OS_TYPES = []string{ TKE_CLUSTER_OS_TYPE_GENERAL}
+var TKE_CLUSTER_OS_TYPES = []string{TKE_CLUSTER_OS_TYPE_GENERAL}
 
 const (
 	TkeInternetStatusCreating      = "Creating"

tencentcloud/resource_tc_kubernetes_cluster.go

@@ -498,7 +498,7 @@ func resourceTencentCloudTkeCluster() *schema.Resource {
 			Default:      TKE_CLUSTER_OS_TYPE_GENERAL,
 			ValidateFunc: validateAllowedStringValue(TKE_CLUSTER_OS_TYPES),
 			Description: "Image type of the cluster os, the available values include: '" + strings.Join(TKE_CLUSTER_OS_TYPES, "','") +
-				"'. Default is '" + TKE_CLUSTER_OS_TYPE_GENERAL,
+				"'. Default is '" + TKE_CLUSTER_OS_TYPE_GENERAL + "'.",
 		},
 		"container_runtime": {
 			Type:         schema.TypeString,

website/docs/r/kubernetes_cluster.html.markdown

@@ -220,7 +220,7 @@ The following arguments are supported:
 * `cluster_max_pod_num` - (Optional, ForceNew) The maximum number of Pods per node in the cluster. Default is 256. Must be a multiple of 16 and large than 32.
 * `cluster_max_service_num` - (Optional, ForceNew) The maximum number of services in the cluster. Default is 256. Must be a multiple of 16.
 * `cluster_name` - (Optional) Name of the cluster.
-* `cluster_os_type` - (Optional, ForceNew) Image type of the cluster os,  Default is 'GENERAL'.
+* `cluster_os_type` - (Optional, ForceNew) Image type of the cluster os, the available values include: 'GENERAL'. Default is 'GENERAL'.
 * `cluster_os` - (Optional, ForceNew) Operating system of the cluster, the available values include: 'centos7.2x86_64','centos7.6x86_64','ubuntu16.04.1 LTSx86_64','ubuntu18.04.1 LTSx86_64','tlinux2.4x86_64'. Default is 'ubuntu16.04.1 LTSx86_64'.
 * `cluster_version` - (Optional) Version of the cluster, Default is '1.10.5'.
 * `container_runtime` - (Optional, ForceNew) Runtime type of the cluster, the available values include: 'docker' and 'containerd'. Default is 'docker'.