Add utils.IsNormAbsPath function

[ganeti-local] / lib / config.py

diff --git a/lib/config.py b/lib/config.py
index 46574df..8917f4d 100644 (file)
--- a/lib/config.py
+++ b/lib/config.py
@@ -243,14 +243,16 @@ class ConfigWriter:
 
     """
     result = []
-    if disk.logical_id in l_ids:
-      result.append("duplicate logical id %s" % str(disk.logical_id))
-    else:
-      l_ids.append(disk.logical_id)
-    if disk.physical_id in p_ids:
-      result.append("duplicate physical id %s" % str(disk.physical_id))
-    else:
-      p_ids.append(disk.physical_id)
+    if disk.logical_id is not None:
+      if disk.logical_id in l_ids:
+        result.append("duplicate logical id %s" % str(disk.logical_id))
+      else:
+        l_ids.append(disk.logical_id)
+    if disk.physical_id is not None:
+      if disk.physical_id in p_ids:
+        result.append("duplicate physical id %s" % str(disk.physical_id))
+      else:
+        p_ids.append(disk.physical_id)
 
     if disk.children:
       for child in disk.children:
@@ -685,6 +687,12 @@ class ConfigWriter:
       all_lvs = instance.MapLVsByNode()
       logging.info("Instance '%s' DISK_LAYOUT: %s", instance.name, all_lvs)
 
+    all_macs = self._AllMACs()
+    for nic in instance.nics:
+      if nic.mac in all_macs:
+        raise errors.ConfigurationError("Cannot add instance %s:"
+          " MAC address '%s' already in use." % (instance.name, nic.mac))
+
     instance.serial_no = 1
     self._config_data.instances[instance.name] = instance
     self._config_data.cluster.serial_no += 1
@@ -819,7 +827,7 @@ class ConfigWriter:
     """Get the configuration of all instances.
 
     @rtype: dict
-    @returns: dict of (instance, instance_info), where instance_info is what
+    @return: dict of (instance, instance_info), where instance_info is what
               would GetInstanceInfo return for the node
 
     """
@@ -1120,8 +1128,10 @@ class ConfigWriter:
     node_data = fn(node_names)
 
     cluster = self._config_data.cluster
+    cluster_tags = fn(cluster.GetTags())
     return {
       constants.SS_CLUSTER_NAME: cluster.cluster_name,
+      constants.SS_CLUSTER_TAGS: cluster_tags,
       constants.SS_FILE_STORAGE_DIR: cluster.file_storage_dir,
       constants.SS_MASTER_CANDIDATES: mc_data,
       constants.SS_MASTER_IP: cluster.master_ip,