X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/24a1cdaa5b5a3a98b47ab6802d00e7c4d2a848df..aab9cf1b5d30c5e49152bff09dc1ee18d38973dc:/lib/cloud/azure/azure.go

diff --git a/lib/cloud/azure/azure.go b/lib/cloud/azure/azure.go
index 7b170958b6..494db854ed 100644
--- a/lib/cloud/azure/azure.go
+++ b/lib/cloud/azure/azure.go
@@ -514,20 +514,23 @@ func (az *azureInstanceSet) Create(
 				AdminUsername: to.StringPtr(az.azconfig.AdminUsername),
 				LinuxConfiguration: &compute.LinuxConfiguration{
 					DisablePasswordAuthentication: to.BoolPtr(true),
-					SSH: &compute.SSHConfiguration{
-						PublicKeys: &[]compute.SSHPublicKey{
-							{
-								Path:    to.StringPtr("/home/" + az.azconfig.AdminUsername + "/.ssh/authorized_keys"),
-								KeyData: to.StringPtr(string(ssh.MarshalAuthorizedKey(publicKey))),
-							},
-						},
-					},
 				},
 				CustomData: &customData,
 			},
 		},
 	}
 
+	if publicKey != nil {
+		vmParameters.VirtualMachineProperties.OsProfile.LinuxConfiguration.SSH = &compute.SSHConfiguration{
+			PublicKeys: &[]compute.SSHPublicKey{
+				{
+					Path:    to.StringPtr("/home/" + az.azconfig.AdminUsername + "/.ssh/authorized_keys"),
+					KeyData: to.StringPtr(string(ssh.MarshalAuthorizedKey(publicKey))),
+				},
+			},
+		}
+	}
+
 	if instanceType.Preemptible {
 		// Setting maxPrice to -1 is the equivalent of paying spot price, up to the
 		// normal price. This means the node will not be pre-empted for price