Dev: ui_resource: Add warning if detect maintenance-mode is true whil…

…e start/stop/add RA

crmsh/ui_resource.py

@@ -287,6 +287,8 @@ def _commit_meta_attrs(self, context, resources, name, value):
         for rsc in resources:
             if not utils.is_name_sane(rsc):
                 return False
+            if not xmlutil.RscState().is_managed(rsc):
+                context.warning("Resource {} is unmanaged".format(rsc))
         commit = not cib_factory.has_cib_changed()
         if not commit:
             context.info("Currently editing the CIB, changes will not be committed")

crmsh/xmlutil.py

@@ -251,8 +251,15 @@ def is_managed(self, ident):
         attr = get_attr_value(self.prop_elem, "maintenance-mode")
         if attr and is_xs_boolean_true(attr):
             return False
-        # then check the rsc is-managed meta attribute
+        # then check if all nodes in maintenance
+        if all([is_node_in_maintenance(node) for node in listnodes()]):
+            return False
         rsc_meta_node = get_rsc_meta_node(rsc_node)
+        # then check the rsc maintenance meta attribute
+        attr = get_attr_value(rsc_meta_node, "maintenance")
+        if attr and is_xs_boolean_true(attr):
+            return False
+        # then check the rsc is-managed meta attribute
         attr = get_attr_value(rsc_meta_node, "is-managed")
         if attr:
             return is_xs_boolean_true(attr)
@@ -293,6 +300,20 @@ def can_delete(self, ident):
         return not (self.is_running(ident) and not self.is_group(ident) and self.is_managed(ident))
 
 
+def is_node_in_maintenance(node_name):
+    """
+    Detect if node is in maintenance
+    """
+    if node_name not in listnodes():
+        common_err("Node {} not exist".format(node_name))
+        return
+    cib = cibdump2elem("configuration")
+    node_entry = cib.xpath(".//*[@uname=\"{}\"]".format(node_name))[0]
+    attr_entry = get_child_nvset_node(node_entry, attr_set="instance_attributes")
+    attr = get_attr_value(attr_entry, "maintenance")
+    return is_xs_boolean_true(attr) if attr else False
+
+
 def resources_xml():
     return cibdump2elem("resources")