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Daryl White eb94513104 Breaking up envvars and config settings into separate settings pages (#1028)
- Creates a slew of folders and pages nested under the mc-server page to store settings.
- Breaks up all of the environment variable options formerly in the mc-server page into these separate pages.
- Moves the config settings formerly in the mc admin config page to the appropriate new settings pages.
- Adds a MiniO Client settings page and document `mc-host-<alias>`

Closes #1017
2023-11-03 07:55:22 -04:00

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7.8 KiB
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.. _minio-server-envvar-bucket-notification-webhook-service:
.. _minio-server-envvar-bucket-notification-webhook:
.. _minio-server-config-bucket-notification-webhook:
=====================================
Webhook Service Notification Settings
=====================================
.. default-domain:: minio
.. contents:: Table of Contents
:local:
:depth: 2
This page documents settings for configuring an Webhook service as a target for :ref:`Bucket Notifications <minio-bucket-notifications>`.
See :ref:`minio-bucket-notifications-publish-webhook` for a tutorial on using these settings.
.. include:: /includes/common-mc-admin-config.rst
:start-after: start-minio-settings-defined
:end-before: end-minio-settings-defined
Multiple Webhook Service Targets
--------------------------------
You can specify multiple Webhook service endpoints by appending a unique identifier ``_ID`` for each set of related Webhook settings on to the top level key.
For example, the following commands set two distinct Webhook service endpoints as ``PRIMARY`` and ``SECONDARY`` respectively:
.. tab-set::
.. tab-item:: Environment Variables
:sync: envvar
.. code-block:: shell
:class: copyable
set MINIO_NOTIFY_WEBHOOK_ENABLE_PRIMARY="on"
set MINIO_NOTIFY_WEBHOOK_ENDPOINT_PRIMARY="https://webhook1.example.net"
set MINIO_NOTIFY_WEBHOOK_ENABLE_SECONDARY="on"
set MINIO_NOTIFY_WEBHOOK_ENDPOINT_SECONDARY="https://webhook1.example.net"
.. tab-item:: Configuration Settings
:sync: config
.. code-block:: shell
mc admin config set notify_webhook:primary \
endpoint="https://webhook1.example.net"
[ARGUMENT=VALUE ...]
mc admin config set notify_webhook:secondary \
endpoint="https://webhook2.example.net
[ARGUMENT=VALUE ...]
Settings
--------
Enable
~~~~~~
*Required*
.. tab-set::
.. tab-item:: Environment Variable
:sync: envvar
.. envvar:: MINIO_NOTIFY_WEBHOOK_ENABLE
Specify ``on`` to enable publishing bucket notifications to a Webhook service endpoint.
Defaults to ``off``.
.. tab-item:: Configuration Setting
:sync: config
.. mc-conf:: notify_webhook
The top-level configuration key for defining an Webhook service endpoint for use with :ref:`MinIO bucket notifications <minio-bucket-notifications>`.
Use :mc-cmd:`mc admin config set` to set or update an Webhook service endpoint.
The :mc-conf:`~notify_webhook.endpoint` argument is *required* for each target.
Specify additional optional arguments as a whitespace (``" "``)-delimited list.
.. code-block:: shell
:class: copyable
mc admin config set notify_webhook \
endpoint="https://webhook.example.net"
[ARGUMENT="VALUE"] ... \
Endpoint
~~~~~~~~
*Required*
.. tab-set::
.. tab-item:: Environment Variable
:sync: envvar
.. envvar:: MINIO_NOTIFY_WEBHOOK_ENDPOINT
.. tab-item:: Configuration Setting
:sync: config
.. mc-conf:: notify_webhook endpoint
:delimiter: " "
Specify the URL for the webhook service.
.. include:: /includes/linux/minio-server.rst
:start-after: start-notify-target-online-desc
:end-before: end-notify-target-online-desc
Auth Token
~~~~~~~~~~
*Required*
.. tab-set::
.. tab-item:: Environment Variable
:sync: envvar
.. envvar:: MINIO_NOTIFY_WEBHOOK_AUTH_TOKEN
An authentication token of the appropriate type for the endpoint.
Omit for endpoints which do not require authentication.
To allow for a variety of token types, MinIO creates the request authentication header using the value *exactly as specified*.
Depending on the endpoint, you may need to include additional information.
For example, for a Bearer token, prepend ``Bearer``:
.. code-block:: shell
:class: copyable
set MINIO_NOTIFY_WEBHOOK_AUTH_TOKEN_myendpoint="Bearer 1a2b3c4f5e"
Modify the value according to the endpoint requirements.
A custom authentication format could resemble the following:
.. code-block:: shell
:class: copyable
set MINIO_NOTIFY_WEBHOOK_AUTH_TOKEN_xyz="ServiceXYZ 1a2b3c4f5e"
Consult the documentation for the desired service for more details.
.. tab-item:: Configuration Setting
:sync: config
.. mc-conf:: notify_webhook auth_token
:delimiter: " "
An authentication token of the appropriate type for the endpoint.
Omit for endpoints which do not require authentication.
To allow for a variety of token types, MinIO creates the request authentication header using the value *exactly as specified*.
Depending on the endpoint, you may need to include additional information.
For example, for a Bearer token, prepend ``Bearer``:
.. code-block:: shell
:class: copyable
mc admin config set myminio notify_webhook \
endpoint="https://webhook-1.example.net" \
auth_token="Bearer 1a2b3c4f5e"
Modify the value according to the endpoint requirements.
A custom authentication format could resemble the following:
.. code-block:: shell
:class: copyable
mc admin config set myminio notify_webhook \
endpoint="https://webhook-1.example.net" \
auth_token="ServiceXYZ 1a2b3c4f5e"
Consult the documentation for the desired service for more details.
.. versionchanged:: RELEASE.2023-06-23T20-26-00Z
MinIO redacts this value when returned as part of :mc-cmd:`mc admin config get`.
Queue Directory
~~~~~~~~~~~~~~~
*Optional*
.. tab-set::
.. tab-item:: Environment Variable
:sync: envvar
.. envvar:: MINIO_NOTIFY_WEBHOOK_QUEUE_DIR
.. tab-item:: Configuration Setting
:sync: config
.. mc-conf:: notify_webhook queue_dir
:delimiter: " "
Specify the directory path to enable MinIO's persistent event store for undelivered messages, such as ``/opt/minio/events``.
MinIO stores undelivered events in the specified store while the webhook service is offline and replays the stored events when connectivity resumes.
Queue Limit
~~~~~~~~~~~
*Optional*
.. tab-set::
.. tab-item:: Environment Variable
:sync: envvar
.. envvar:: MINIO_NOTIFY_WEBHOOK_QUEUE_LIMIT
.. tab-item:: Configuration Setting
:sync: config
.. mc-conf:: notify_webhook queue_limit
:delimiter: " "
Specify the maximum limit for undelivered messages.
Defaults to ``100000``.
Client Certificate
~~~~~~~~~~~~~~~~~~
*Optional*
.. tab-set::
.. tab-item:: Environment Variable
:sync: envvar
.. envvar:: MINIO_NOTIFY_WEBHOOK_CLIENT_CERT
.. tab-item:: Configuration Setting
:sync: config
.. mc-conf:: notify_webhook client_cert
:delimiter: " "
Specify the path to the client certificate to use for performing mTLS authentication to the webhook service.
Client Key
~~~~~~~~~~
*Optional*
.. tab-set::
.. tab-item:: Environment Variable
:sync: envvar
.. envvar:: MINIO_NOTIFY_WEBHOOK_CLIENT_KEY
.. tab-item:: Configuration Setting
:sync: config
.. mc-conf:: notify_webhook client_key
:delimiter: " "
Specify the path to the client private key to use for performing mTLS authentication to the webhook service.
Comment
~~~~~~~
*Optional*
.. tab-set::
.. tab-item:: Environment Variable
:sync: envvar
.. envvar:: MINIO_NOTIFY_WEBHOOK_COMMENT
.. tab-item:: Configuration Setting
:sync: config
.. mc-conf:: notify_webhook comment
:delimiter: " "
Specify a comment to associate with the Webhook configuration.