Adding endpoint key for Thales and Azure KMS providers

For Thales enterprise KMS (KMIP) and Azure KMS configurations,
endpoint address keys were missing. This caused the 'reachKMSProvider'
function, to ignore the provided endpoint address.

Now we have added the address keys (the key in the configmap where
KMS endpoint address is stored) for Thales ('KMIP_ENDPOINT') and
Azure ('AZURE_VAULT_URL') KMS providers.

Signed-off-by: Arun Kumar Mohan <amohan@redhat.com>

controllers/storagecluster/cephcluster.go

@@ -184,6 +184,8 @@ func (obj *ocsCephCluster) ensureCreated(r *StorageClusterReconciler, sc *ocsv1.
 					sc.Status.KMSServerConnection.KMSServerAddress = kmsConfigMap.Data["VAULT_ADDR"]
 				} else if kmsConfigMap.Data["KMS_PROVIDER"] == AzureKSMProvider {
 					sc.Status.KMSServerConnection.KMSServerAddress = kmsConfigMap.Data["AZURE_VAULT_URL"]
+				} else if kmsConfigMap.Data["KMS_PROVIDER"] == ThalesKMSProvider {
+					sc.Status.KMSServerConnection.KMSServerAddress = kmsConfigMap.Data["KMIP_ENDPOINT"]
 				}
 				if err = reachKMSProvider(kmsConfigMap); err != nil {
 					sc.Status.KMSServerConnection.KMSServerConnectionError = err.Error()

controllers/storagecluster/kms_resources.go

@@ -42,7 +42,9 @@ const (
 var (
 	// currently supported KMS providers mapped to their address key
 	kmsProviderAddressKeyMap = map[string]string{
-		VaultKMSProvider: "VAULT_ADDR",
+		VaultKMSProvider:  "VAULT_ADDR",
+		AzureKSMProvider:  "AZURE_VAULT_URL",
+		ThalesKMSProvider: "KMIP_ENDPOINT",
 	}
 	// Mapping of KMS providers and key where corresponding Secret name is stored
 	kmsProviderSecretKeyMap = map[string]string{