Add CCE GetCert support

openstack/cce/v3/clusters/requests.go

@@ -148,6 +148,15 @@ func Get(c *golangsdk.ServiceClient, id string) (r GetResult) {
 	return
 }
 
+// GetCert retrieves a particular cluster certificate based on its unique ID.
+func GetCert(c *golangsdk.ServiceClient, id string) (r GetCertResult) {
+	_, r.Err = c.Get(certificateURL(c, id), &r.Body, &golangsdk.RequestOpts{
+		OkCodes:     []int{200},
+		MoreHeaders: RequestOpts.MoreHeaders, JSONBody: nil,
+	})
+	return
+}
+
 // UpdateOpts contains all the values needed to update a new cluster
 type UpdateOpts struct {
 	Spec UpdateSpec `json:"spec" required:"true"`

openstack/cce/v3/clusters/results.go

@@ -123,6 +123,63 @@ type Endpoints struct {
 	ExternalOTC string `json:"external_otc"`
 }
 
+type Certificate struct {
+	//API type, fixed value Config
+	Kind string `json:"kind"`
+	//API version, fixed value v1
+	ApiVersion string `json:"apiVersion"`
+	//Cluster list
+	Clusters []CertClusters `json:"clusters"`
+	//User list
+	Users []CertUsers `json:"users"`
+	//Context list
+	Contexts []CertContexts `json:"contexts"`
+	//The current context
+	CurrentContext string `json:"current-context"`
+}
+
+type CertClusters struct {
+	//Cluster name
+	Name string `json:"name"`
+	//Cluster information
+	Cluster CertCluster `json:"cluster"`
+}
+
+type CertCluster struct {
+	//Server IP address
+	Server string `json:"server"`
+	//Certificate data
+	CertAuthorityData string `json:"certificate-authority-data"`
+}
+
+type CertUsers struct {
+	//User name
+	Name string `json:"name"`
+	//Cluster information
+	User CertUser `json:"user"`
+}
+
+type CertUser struct {
+	//Client certificate
+	ClientCertData string `json:"client-certificate-data"`
+	//Client key data
+	ClientKeyData string `json:"client-key-data"`
+}
+
+type CertContexts struct {
+	//Context name
+	Name string `json:"name"`
+	//Context information
+	Context CertContext `json:"context"`
+}
+
+type CertContext struct {
+	//Cluster name
+	Cluster string `json:"cluster"`
+	//User name
+	User string `json:"user"`
+}
+
 // UnmarshalJSON helps to unmarshal Status fields into needed values.
 //OTC and Huawei have different data types and child fields for `endpoints` field in Cluster Status.
 //This function handles the unmarshal for both
@@ -215,3 +272,14 @@ type DeleteResult struct {
 type ListResult struct {
 	commonResult
 }
+
+type GetCertResult struct {
+	golangsdk.Result
+}
+
+// Extract is a function that accepts a result and extracts a cluster.
+func (r GetCertResult) Extract() (*Certificate, error) {
+	var s Certificate
+	err := r.ExtractInto(&s)
+	return &s, err
+}

openstack/cce/v3/clusters/urls.go

@@ -4,6 +4,7 @@ import "github.com/huaweicloud/golangsdk"
 
 const (
 	rootPath = "clusters"
+	certPath = "clustercert"
 )
 
 func rootURL(client *golangsdk.ServiceClient) string {
@@ -13,3 +14,7 @@ func rootURL(client *golangsdk.ServiceClient) string {
 func resourceURL(c *golangsdk.ServiceClient, id string) string {
 	return c.ServiceURL(rootPath, id)
 }
+
+func certificateURL(c *golangsdk.ServiceClient, id string) string {
+	return c.ServiceURL(rootPath, id, certPath)
+}