Merge branch 'clustertime' of github.com:jjohnson42/confluent into clustertime

confluent_client/doc/man/noderun.ronn

@@ -48,6 +48,10 @@ themselves, see nodeshell(8).
   `n4:  01 10 00`  
   `n2:  01 10 00`  
 
+
+* If wanting to use literal {} in the command, they must be escaped by doubling:
+  `# noderun n1-n4 "echo {node} | awk '{{print $1}}'"`
+
 ## SEE ALSO
 
 nodeshell(8)

confluent_client/doc/man/nodeshell.ronn

@@ -27,7 +27,10 @@ as stderr, unlike psh which combines all stdout and stderr into stdout.
   `n4: hi`  
 
 * Setting a new static ip address temporarily on secondary interface of four nodes:
-  `# nodeshell n1-n4 ifconfig eth1 172.30.93.{n1}`  
+  `# nodeshell n1-n4 ifconfig eth1 172.30.93.{n1}`
+
+* If wanting to use literal {} in the command, they must be escaped by doubling:
+  `# nodeshell n1-n4 "ps | awk '{{print $1}}'"`
   
 ## SEE ALSO
 

confluent_server/confluent/config/configmanager.py

@@ -200,7 +200,7 @@ def _rpc_master_del_nodes(tenant, nodes):
     ConfigManager(tenant).del_nodes(nodes)
 
 
-def _rpc_del_nodes(tenant, nodes)
+def _rpc_del_nodes(tenant, nodes):
     ConfigManager(tenant)._true_del_nodes(nodes)
 
 

confluent_server/confluent/plugins/configuration/attributes.py

@@ -183,8 +183,10 @@ def _expand_expression(nodes, configmanager, inputdata):
             pernodeexpressions[expanded[0]] = expanded[1]
         for node in util.natural_sort(pernodeexpressions):
             yield msg.KeyValueData({'value': pernodeexpressions[node]}, node)
-    except ValueError as e:
-        raise exc.InvalidArgumentException(str(e))
+    except (SyntaxError, ValueError) as e:
+        raise exc.InvalidArgumentException(
+            'Bad confluent expression syntax (must use "{{" and "}}" if not '
+            'desiring confluent expansion): ' + str(e))