StatsD Advanced Configuration

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Configuration

This plugin is compatible with DB-less mode.

Compatible protocols

The StatsD Advanced plugin is compatible with the following protocols:

grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp, ws, wss

Parameters

Here's a list of all the parameters which can be used in this plugin's configuration:

• name or plugin

  string required

  The name of the plugin, in this case statsd-advanced.

  • If using the Kong Admin API, Konnect API, declarative configuration, or decK files, the field is name.
  • If using the KongPlugin object in Kubernetes, the field is plugin.

• instance_name

  string

  An optional custom name to identify an instance of the plugin, for example statsd-advanced_my-service.

  The instance name shows up in Kong Manager and in Konnect, so it's useful when running the same plugin in multiple contexts, for example, on multiple services. You can also use it to access a specific plugin instance via the Kong Admin API.

  An instance name must be unique within the following context:

  • Within a workspace for Kong Gateway Enterprise
  • Within a control plane or control plane group for Konnect
  • Globally for Kong Gateway (OSS)

• service.name or service.id

  string

  The name or ID of the service the plugin targets. Set one of these parameters if adding the plugin to a service through the top-level /plugins endpoint. Not required if using /services/{serviceName|Id}/plugins.

• route.name or route.id

  string

  The name or ID of the route the plugin targets. Set one of these parameters if adding the plugin to a route through the top-level /plugins endpoint. Not required if using /routes/{routeName|Id}/plugins.

• consumer.name or consumer.id

  string

  The name or ID of the consumer the plugin targets. Set one of these parameters if adding the plugin to a consumer through the top-level /plugins endpoint. Not required if using /consumers/{consumerName|Id}/plugins.

• enabled

  boolean default: true

  Whether this plugin will be applied.

• config

  record required
  • host

    string default: localhost

    A string representing a host name, such as example.com.

  • port

    integer default: 8125 between: 0 65535

    An integer representing a port number between 0 and 65535, inclusive.

  • prefix

    string default: kong

    String to prefix to each metric’s name.

  • metrics

    array of type record default: {"sample_rate"=>1, "name"=>"request_count", "stat_type"=>"counter"}, {"name"=>"latency", "stat_type"=>"timer"}, {"name"=>"request_size", "stat_type"=>"timer"}, {"sample_rate"=>1, "name"=>"status_count", "stat_type"=>"counter"}, {"name"=>"response_size", "stat_type"=>"timer"}, {"name"=>"unique_users", "stat_type"=>"set"}, {"sample_rate"=>1, "name"=>"request_per_user", "stat_type"=>"counter"}, {"name"=>"upstream_latency", "stat_type"=>"timer"}, {"name"=>"kong_latency", "stat_type"=>"timer"}, {"sample_rate"=>1, "name"=>"status_count_per_user", "stat_type"=>"counter"}, {"name"=>"status_count_per_workspace", "sample_rate"=>1, "stat_type"=>"counter"}, {"sample_rate"=>1, "name"=>"status_count_per_user_per_route", "stat_type"=>"counter"}, {"sample_rate"=>1, "name"=>"shdict_usage", "stat_type"=>"gauge"}, {"name"=>"cache_datastore_hits_total", "sample_rate"=>1, "stat_type"=>"counter"}, {"name"=>"cache_datastore_misses_total", "sample_rate"=>1, "stat_type"=>"counter"}

    List of Metrics to be logged.

    • name

      string required Must be one of: kong_latency, latency, request_count, request_per_user, request_size, response_size, status_count, status_count_per_user, unique_users, upstream_latency, status_count_per_workspace, status_count_per_user_per_route, shdict_usage, cache_datastore_hits_total, cache_datastore_misses_total

    • stat_type

      string required Must be one of: counter, gauge, histogram, meter, set, timer

    • sample_rate

      number

    • consumer_identifier

      string Must be one of: consumer_id, custom_id, username

    • service_identifier

      string Must be one of: service_id, service_name, service_host, service_name_or_host

    • workspace_identifier

      string Must be one of: workspace_id, workspace_name

  • allow_status_codes

    array of type string

    List of status code ranges that are allowed to be logged in metrics.

  • udp_packet_size

    number default: 0 between: 0 65507

    Combine UDP packet up to the size configured. If zero (0), don’t combine the UDP packet. Must be a number between 0 and 65507 (inclusive).

  • use_tcp

    boolean default: false

    Use TCP instead of UDP.

  • hostname_in_prefix

    boolean default: false

    Include the hostname in the prefix for each metric name.

  • consumer_identifier_default

    string required default: custom_id Must be one of: consumer_id, custom_id, username

    The default consumer identifier for metrics. This will take effect when a metric’s consumer identifier is omitted. Allowed values are custom_id, consumer_id, username.

  • service_identifier_default

    string required default: service_name_or_host Must be one of: service_id, service_name, service_host, service_name_or_host

    The default service identifier for metrics. This will take effect when a metric’s service identifier is omitted. Allowed values are service_name_or_host, service_id, service_name, service_host.

  • workspace_identifier_default

    string required default: workspace_id Must be one of: workspace_id, workspace_name

    The default workspace identifier for metrics. This will take effect when a metric’s workspace identifier is omitted. Allowed values are workspace_id, workspace_name.

  • queue

    record required
    • max_batch_size

      integer default: 1 between: 1 1000000

      Maximum number of entries that can be processed at a time.

    • max_coalescing_delay

      number default: 1 between: 0 3600

      Maximum number of (fractional) seconds to elapse after the first entry was queued before the queue starts calling the handler.

    • max_entries

      integer default: 10000 between: 1 1000000

      Maximum number of entries that can be waiting on the queue.

    • max_bytes

      integer

      Maximum number of bytes that can be waiting on a queue, requires string content.

    • max_retry_time

      number default: 60

      Time in seconds before the queue gives up calling a failed handler for a batch.

    • initial_retry_delay

      number default: 0.01 between: 0.001 1000000

      Time in seconds before the initial retry is made for a failing batch.

    • max_retry_delay

      number default: 60 between: 0.001 1000000

      Maximum time in seconds between retries, caps exponential backoff.