15003: Update dispatchcloud to new config struct.

[arvados.git] / sdk / go / arvados / client.go

diff --git a/sdk/go/arvados/client.go b/sdk/go/arvados/client.go
index 787e01ab8f7dc8be892e7c754bca4a29cba84b13..cbc2ca72f035f150fce46613fa015d299a9bbd7b 100644 (file)
--- a/sdk/go/arvados/client.go
+++ b/sdk/go/arvados/client.go
@@ -69,6 +69,21 @@ var InsecureHTTPClient = &http.Client{
 var DefaultSecureClient = &http.Client{
        Timeout: 5 * time.Minute}
 
+// NewClientFromConfig creates a new Client that uses the endpoints in
+// the given cluster.
+//
+// AuthToken is left empty for the caller to populate.
+func NewClientFromConfig(cluster *Cluster) (*Client, error) {
+       ctrlURL := cluster.Services.Controller.ExternalURL
+       if ctrlURL.Host == "" {
+               return nil, fmt.Errorf("no host in config Services.Controller.ExternalURL: %v", ctrlURL)
+       }
+       return &Client{
+               APIHost:  ctrlURL.Host,
+               Insecure: cluster.TLS.Insecure,
+       }, nil
+}
+
 // NewClientFromEnv creates a new Client that uses the default HTTP
 // client with the API endpoint and credentials given by the
 // ARVADOS_API_* environment variables.