emoji

If this filter is successful, add any arbitrary fields to this event. Field names can be dynamic and include parts of the event using the %{field}.

Example:

    filter {
      emoji {
        add_field => { "foo_%{somefield}" => "Hello world, from %{host}" }
      }
    }
[source,ruby]
    # You can also add multiple fields at once:
    filter {
      emoji {
        add_field => {
          "foo_%{somefield}" => "Hello world, from %{host}"
          "new_field" => "new_static_value"
        }
      }
    }

If the event has field "somefield" == "hello" this filter, on success, would add field foo_hello if it is present, with the value above and the %{host} piece replaced with that value from the event. The second example would also add a hardcoded field.

If this filter is successful, add arbitrary tags to the event. Tags can be dynamic and include parts of the event using the %{field} syntax.

Example:

    filter {
      emoji {
        add_tag => [ "foo_%{somefield}" ]
      }
    }
[source,ruby]
    # You can also add multiple tags at once:
    filter {
      emoji {
        add_tag => [ "foo_%{somefield}", "taggedy_tag"]
      }
    }

If the event has field "somefield" == "hello" this filter, on success, would add a tag foo_hello (and the second example would of course add a taggedy_tag tag).

Disable or enable metric logging for this specific plugin instance by default we record all the metrics we can, but you can disable metrics collection for a specific plugin.

In case no match is found in the event, this will add a default emoji, which will always populate target, if the match failed.

For example, if we have configured fallback => "❓", using this dictionary:

    foo: 👤

Then, if logstash received an event with the field foo set to 👤, the target field would be set to 👤. However, if logstash received an event with foo set to nope, then the target field would still be populated, but with the value of ❓. This configuration can be dynamic and include parts of the event using the %{field} syntax.

The name of the logstash event field containing the value to be compared for a match by the emoji filter (e.g. severity).

If this field is an array, only the first value will be used.

Add a unique ID to the plugin configuration. If no ID is specified, Logstash will generate one. It is strongly recommended to set this ID in your configuration. This is particularly useful when you have two or more plugins of the same type, for example, if you have 2 grok filters. Adding a named ID in this case will help in monitoring Logstash when using the monitoring APIs.

output {
 stdout {
   id => "my_plugin_id"
 }
}

If the target field already exists, this configuration item specifies whether the filter should skip being rewritten as an emoji (default) or overwrite the target field value with the emoji value.

Call the filter flush method at regular interval. Optional.

If this filter is successful, remove arbitrary fields from this event. Fields names can be dynamic and include parts of the event using the %{field} Example:

    filter {
      emoji {
        remove_field => [ "foo_%{somefield}" ]
      }
    }
[source,ruby]
    # You can also remove multiple fields at once:
    filter {
      emoji {
        remove_field => [ "foo_%{somefield}", "my_extraneous_field" ]
      }
    }

If the event has field "somefield" == "hello" this filter, on success, would remove the field with name foo_hello if it is present. The second example would remove an additional, non-dynamic field.

If this filter is successful, remove arbitrary tags from the event. Tags can be dynamic and include parts of the event using the %{field} syntax.

Example:

    filter {
      emoji {
        remove_tag => [ "foo_%{somefield}" ]
      }
    }
[source,ruby]
    # You can also remove multiple tags at once:
    filter {
      emoji {
        remove_tag => [ "foo_%{somefield}", "sad_unwanted_tag"]
      }
    }

If the event has field "somefield" == "hello" this filter, on success, would remove the tag foo_hello if it is present. The second example would remove a sad, unwanted tag as well.

sev_alert selects the emoji/unicode character for Alert severity

sev_critical selects the emoji/unicode character for Critical severity

sev_debug selects the emoji/unicode character for Debug severity

sev_emergency selects the emoji/unicode character for Emergency severity

sev_error selects the emoji/unicode character for Error severity

sev_info selects the emoji/unicode character for Informational severity

sev_notice selects the emoji/unicode character for Notice severity

sev_warning selects the emoji/unicode character for Warning severity

The target field you wish to populate with the emoji. The default is a field named emoji. Set this to the same value as the source (field) if you want to do a substitution, in this case filter will allways succeed. This will overwrite the old value of the source field!