new envvars and settings

source/reference/minio-mc-admin/mc-admin-config.rst

@@ -190,16 +190,31 @@ HTTP Webhook Log Target
       This setting corresponds to the
       :envvar:`MINIO_LOGGER_WEBHOOK_PROXY` environment variable.
 
+   .. mc-conf:: queue_dir
+
+      .. versionadded:: RELEASE.2023-05-18T00-05-36Z
+
+      *Optional*
+
+      Specify the directory path to enable MinIO's persistent event store for undelivered messages, such as ``/home/events``.
+
+      MinIO stores undelivered events in the specified store while the webhook service is offline and replays the stored events when connectivity resumes.
+
+      This setting corresponds to the
+      :envvar:`MINIO_LOGGER_WEBHOOK_QUEUE_DIR` environment variable.
+
    .. mc-conf:: queue_size
 
       *Optional*
 
       An integer value to use for the queue size for logger webhook targets.
+      The default is ``100000`` events.
+
+      Requires specifying :mc-conf:`~logger_webhook.queue_dir`.
 
       This setting corresponds to the
       :envvar:`MINIO_LOGGER_WEBHOOK_QUEUE_SIZE` environment variable.
 
-
 .. _minio-server-config-logging-audit:
 
 HTTP Webhook Audit Log Target
@@ -278,8 +293,44 @@ HTTP Webhook Audit Log Target
 
       Requires specifying :mc-conf:`~audit_webhook.client_cert`.
 
-      This setting corresponds to the
+      This setting corresponds to the :envvar:`MINIO_AUDIT_WEBHOOK_CLIENT_KEY` environment variable.
-      :envvar:`MINIO_AUDIT_WEBHOOK_CLIENT_KEY` environment variable.
+
+   .. mc-conf:: queue_dir
+
+      .. versionadded:: RELEASE.2023-05-18T00-05-36Z
+
+      *Optional*
+
+      Specify the directory path to enable MinIO's persistent event store for undelivered messages, such as ``/home/events``.
+
+      MinIO stores undelivered events in the specified store while the webhook service is offline and replays the stored events when connectivity resumes.
+
+      This setting corresponds to the :envvar:`MINIO_AUDIT_WEBHOOK_QUEUE_DIR` environment variable.
+
+   .. mc-conf:: kafka_queue_dir
+
+      .. versionadded:: RELEASE.2023-05-18T00-05-36Z
+
+      *Optional*
+
+      Specify the directory path to enable MinIO's persistent event store for undelivered messages, such as ``/home/events``.
+
+      MinIO stores undelivered events in the specified store while the Kafka service is offline and replays the stored events when connectivity resumes.
+
+      This setting corresponds to the :envvar:`MINIO_AUDIT_KAFKA_QUEUE_DIR` environment variable.
+
+   .. mc-conf:: kafka_queue_size
+
+      .. versionadded:: RELEASE.2023-05-18T00-05-36Z
+
+      *Optional*
+
+      An integer value to use for the queue size for Kafka targets.
+      The default is ``100000`` events.
+
+      Requires specifying :mc-conf:`~audit_webhook.kafka_queue_dir`.
+
+      This setting corresponds to the :envvar:`MINIO_AUDIT_KAFKA_QUEUE_SIZE` environment variable.
 
 .. _minio-server-config-bucket-notification-amqp:
 
@@ -2498,4 +2549,4 @@ See :ref:`minio-external-identity-management-plugin` for a tutorial on using the
 
       .. include:: /includes/common-minio-external-auth.rst
          :start-after: start-minio-identity-management-comment
-         :end-before: end-minio-identity-management-comment
+         :end-before: end-minio-identity-management-comment

source/reference/minio-server/minio-server.rst

@@ -677,6 +677,18 @@ server logs webhook endpoints:
    This variable corresponds to the :mc-conf:`logger_webhook proxy 
    <logger_webhook.proxy>` configuration setting.
 
+.. envvar:: MINIO_LOGGER_WEBHOOK_QUEUE_DIR
+
+   .. versionadded:: RELEASE.2023-05-18T00-05-36Z
+
+   *Optional*
+
+   Specify the directory path to enable MinIO's persistent event store for undelivered messages, such as ``/home/events``.
+
+   MinIO stores undelivered events in the specified store while the webhook service is offline and replays the stored events when connectivity resumes.
+
+   This variable corresponds to the :mc-conf:`logger_webhook queue_dir <logger_webhook.queue_dir>` configuration setting.
+
 .. envvar:: MINIO_LOGGER_WEBHOOK_QUEUE_SIZE
 
    *Optional*
@@ -766,6 +778,40 @@ audit log webhook endpoints:
    This variable corresponds to the :mc-conf:`audit_webhook client_key
    <audit_webhook.client_key>` configuration setting.
 
+.. envvar:: MINIO_AUDIT_WEBHOOK_QUEUE_DIR
+
+   .. versionadded:: RELEASE.2023-05-18T00-05-36Z
+
+   *Optional*
+
+   Specify the directory path to enable MinIO's persistent event store for undelivered messages, such as ``/home/events``.
+
+   MinIO stores undelivered events in the specified store while the webhook service is offline and replays the stored events when connectivity resumes.
+
+   This variable corresponds to the :mc-conf:`audit_webhook queue_dir <audit_webhook.queue_dir>` configuration setting.
+
+.. envvar:: MINIO_AUDIT_KAFKA_QUEUE_DIR
+
+   .. versionadded:: RELEASE.2023-05-18T00-05-36Z
+	    
+   *Optional*
+
+   Specify the directory path to enable MinIO's persistent event store for undelivered messages, such as ``/home/events``.
+
+   MinIO stores undelivered events in the specified store while the Kafka service is offline and replays the stored events when connectivity resumes.
+
+   This variable corresponds to the :mc-conf:`audit_webhook kafka_queue_dir <audit_webhook.kafka_queue_dir>` configuration setting.
+
+.. envvar:: MINIO_AUDIT_KAFKA_QUEUE_SIZE
+
+   .. versionadded:: RELEASE.2023-05-18T00-05-36Z
+
+   *Optional*
+
+   An integer value to use for the queue size for audit Kafka targets.
+
+   This variable corresponds to the :mc-conf:`audit_webhook kafka_queue_dir <audit_webhook.kafka_queue_dir>` configuration setting.
+
 Bucket Notifications
 ~~~~~~~~~~~~~~~~~~~~