This setting is required when using the allocated filtertype.

- filtertype: allocated
  key: ...
  value: ...
  exclude: True

The value of this setting should correspond to a node setting on one or more nodes in your cluster.

For example, you might have set

node.tag: myvalue

in your elasticsearch.yml file for one or more of your nodes. To match allocation in this case, set key to tag.

These special attributes are also supported:

attribute description


Match nodes by node name


Match nodes by host IP address (IP associated with hostname)


Match nodes by publish IP address


Match either _host_ip or _publish_ip


Match nodes by hostname

There is no default value. This setting must be set by the user or an exception will be raised, and execution will halt.