- A Service can run just on a few nodes, as he uses resources from only found
- on those, we created a group with said nodes and as we know that else all
- other nodes get implicitly added with lowest priority we set the restricted
- option.
+ Lets say a service uses resources only available on `node1` and `node2`,
+ so we need to make sure that HA manager does not use other nodes.
+ We need to create a 'restricted' group with said nodes:
+[source,bash]
+ ha-manager groupset mygroup -nodes "node1,node2" -restricted