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odoo-docs/content/applications/general/integrations/cloud_storage.rst
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=============
Cloud Storage
=============
The cloud storage integration allows to store :doc:`chatter <../../productivity/discuss/chatter>`
and email attachments on the :ref:`Google Cloud <cloud-storage/google>` or :ref:`Microsoft Azure
<cloud-storage/microsoft>` platform instead of the database's server.
The module can be used to prevent large files from being uploaded to and downloaded from a
database's server or when a database requires more data storage.
.. note::
- Files generated by Odoo (e.g., sales orders) and Documents/Sign app files are always stored on
the database's server.
- A database's storage limit depends on its hosting solution:
- Odoo Online: 100 GB
- Odoo.sh:
- Shared hosting: 512 GB
- Dedicated hosting: 4 TB
- On-premise: limited by the infrastructure in place.
.. _cloud-storage/google:
Google Cloud
============
First, register and sign in to `Google Cloud <https://cloud.google.com>`_.
.. _cloud-storage/google/service:
Service account
---------------
#. Open the navigation sidebar on the Google Cloud console, then go to :menuselection:`IAM & Admin
--> Service Accounts --> Create service account`.
#. Define a :guilabel:`Service account name`, click :guilabel:`Create and continue`, then
:guilabel:`Done`.
.. image:: cloud_storage/service-account.png
:alt: Creating a Google Cloud service account
#. Note down the service account's :guilabel:`Email` as it will be used during the :ref:`cloud
storage bucket configuration <cloud-storage/google/bucket>`.
#. Click the :icon:`fa-ellipsis-v` (:guilabel:`Actions`) button, then select :guilabel:`Manage
keys`.
.. image:: cloud_storage/manage-keys.png
:alt: Accessing the "Manage keys" action
#. Go to :menuselection:`Add key --> Create new key`, select :guilabel:`JSON` as the :guilabel:`Key
type`, and click :guilabel:`Create`. Store the downloaded JSON file containing the key securely.
It will be used when :ref:`configuring Odoo <cloud-storage/google/odoo>`.
.. image:: cloud_storage/create-key.png
:alt: Creating a Google Cloud service account's JSON key
.. _cloud-storage/google/bucket:
Cloud storage bucket
--------------------
#. Open the navigation sidebar on the Google Cloud console, then go to :menuselection:`Cloud
Storage --> Buckets --> Create`.
#. Enter a bucket name following the `bucket naming guidelines <https://cloud.google.com/storage/docs/buckets?_gl=1*h4hwrv*_ga*MTcwNDM2NDE1Ny4xNzQzNzUxOTEy*_ga_WH2QY8WWF5*MTc0Mzc2NDMyOS4zLjEuMTc0Mzc2NDMyOS42MC4wLjA.#naming>`_
and note it down as it will be used when :ref:`configuring Odoo <cloud-storage/google/odoo>`.
#. Configure the bucket as desired and click :guilabel:`Create` when done.
.. image:: cloud_storage/create-bucket.png
:alt: Creating a bucket
#. Click the :icon:`fa-ellipsis-v` (:guilabel:`More actions`) button, then select :guilabel:`Edit
access`.
.. image:: cloud_storage/bucket-actions.png
:alt: Accessing the "Edit access" action of a Google Cloud storage bucket
#. Click :guilabel:`Add principal` and paste the service account's email in the :guilabel:`New
principals` field.
#. Select :guilabel:`Storage Admin` as :guilabel:`Role` under the :guilabel:`Cloud Storage` section
and click :guilabel:`Save`.
.. image:: cloud_storage/bucket-access.png
:alt: Adding a principal to a Google Cloud storage bucket
.. _cloud-storage/google/odoo:
Odoo configuration
------------------
#. :ref:`Install <general/install>` the :guilabel:`Cloud Storage Google` module.
#. Open the :guilabel:`Settings` app and select :guilabel:`Cloud Storage` in the navigation sidebar.
#. Select :guilabel:`Google Cloud Storage` as the :guilabel:`Cloud Storage Provider for new
attachments`.
#. Enter the :guilabel:`Google Bucket Name` as :ref:`previously set <cloud-storage/google/bucket>`.
#. Click :guilabel:`Upload your file` next to :guilabel:`Google Service Account Key` and select the
:ref:`downloaded JSON file <cloud-storage/google/service>`.
#. Set a :guilabel:`Minimum File Size (bytes)` for attachments to be stored on Google Cloud.
.. _cloud-storage/microsoft:
Microsoft Azure
===============
First, register and sign it to `Microsoft Azure <https://azure.microsoft.com>`_.
.. _cloud-storage/microsoft/app:
App registration
----------------
#. On the Microsoft Azure portal, search for the :guilabel:`App registrations` service and open it.
#. Click :guilabel:`New registration`, enter an application :guilabel:`Name`, select
:guilabel:`Accounts in any organizational directory (Any Microsoft Entra ID tenant -
Multitenant)` under :guilabel:`Supported account types`, and click :guilabel:`Register`.
.. image:: cloud_storage/app-registration.png
:alt: Registering a Microsoft Azure app
#. Note down the :guilabel:`Application (client) ID` and :guilabel:`Directory (tenant) ID` as they
will be used when :ref:`configuring Odoo <cloud-storage/microsoft/odoo>`.
#. Click :guilabel:`Add a certificate or secret` next to :guilabel:`Client credentials`, click
:guilabel:`New client secret`, then :guilabel:`Add`.
.. important::
For security reasons, leave the :guilabel:`Expires` field on `180 days (6 months)` or choose a
shorter expiration interval. Before the secret expires, adding a new client secret and
updating :ref:`Odoos configuration <cloud-storage/microsoft/odoo>` with the new value is
necessary.
#. Copy the client secret's :guilabel:`Value` and store it securely. It will be used when
:ref:`configuring Odoo <cloud-storage/microsoft/odoo>`.
.. image:: cloud_storage/app-client-secret.png
:alt: Adding a secret to a Microsoft Azure app
.. _cloud-storage/microsoft/storage:
Storage account
---------------
#. Search for the :guilabel:`Storage accounts` service, open it, and click :guilabel:`Create`.
#. Click :guilabel:`Create new` below the :guilabel:`Resource group` field, enter a
:guilabel:`Name`, and click :guilabel:`OK`.
#. Enter a unique :guilabel:`Storage account name` and note it down as it will be used when
:ref:`configuring Odoo <cloud-storage/microsoft/odoo>`.
#. Configure the storage account as desired, and, when done, click :guilabel:`Review + create`, then
:guilabel:`Create`.
.. image:: cloud_storage/storage-account.png
:alt: Creating a Microsoft Azure storage account
.. _cloud-storage/microsoft/container:
Container
~~~~~~~~~
#. Open your storage account resource, for example by searching for its name, and select
:guilabel:`Containers` under :guilabel:`Data storage` in the navigation sidebar.
#. Enter a :guilabel:`Name`, note it down as it will be used when :ref:`configuring Odoo
<cloud-storage/microsoft/odoo>`, and click :guilabel:`Create`.
.. image:: cloud_storage/storage-account-container.png
:alt: Creating a Microsoft Azure storage container
.. _cloud-storage/microsoft/resource:
Resource sharing
~~~~~~~~~~~~~~~~
#. Select :guilabel:`Resource sharing (CORS)` under :guilabel:`Settings` on the storage account's
navigation sidebar.
#. Create a first CORS blob service rule:
- :guilabel:`Allowed origins`: `*`
- :guilabel:`Allowed methods`: `GET`
- :guilabel:`Allowed headers`: `Content-Type`
- :guilabel:`Exposed headers`: `Content-Type`
- :guilabel:`Max age`: `0`
#. Create a second CORS blob service rule and click :guilabel:`Save`:
- :guilabel:`Allowed origins`: `*`
- :guilabel:`Allowed methods`: `PUT`
- :guilabel:`Allowed headers`: `content-type,x-ms-blob-type`
- :guilabel:`Exposed headers`: `content-type,x-ms-blob-type`
- :guilabel:`Max age`: `0`
.. image:: cloud_storage/resource-sharing.png
:alt: Creating Microsoft Azure storage account CORS rules
.. _cloud-storage/microsoft/role:
Role assignment
~~~~~~~~~~~~~~~
#. Select :guilabel:`Access control (IAM)` on the storage account's navigation sidebar, then click
:guilabel:`Add` and select :guilabel:`Add role assignment`.
#. Search for :guilabel:`Storage Blobs Data Contributor` and click :guilabel:`Next`.
.. note::
To remove the unnecessary `delete` permission, create a :ref:`custom role
<cloud-storage/microsoft/custom>` and search for the custom role's name instead.
#. Click :guilabel:`Select members`, enter the name of the :ref:`previously registered application
<cloud-storage/microsoft/app>`, select it, and click :guilabel:`Select`.
#. Click :guilabel:`Review + assign` twice.
.. image:: cloud_storage/storage-account-role.png
:alt: Adding a member to a container
.. _cloud-storage/microsoft/custom:
Custom role
***********
.. note::
This step is **optional**. However, removing the `delete` permission would prevent anyone
managing to access the cloud storage's credentials from deleting files.
#. Open your subscription resource, for example by searching for its name, select :guilabel:`Access
control (IAM)` in the navigation sidebar, click :guilabel:`Add` and select :guilabel:`Add custom
role`.
#. Select the :guilabel:`JSON` tab and click :guilabel:`Edit`. Copy the code below, add your
`subscription-id` under `assignableScopes` and change the `roleName` (`Custom role`) if desired,
paste it, and click :guilabel:`Save`.
.. code-block:: json
{
"properties": {
"roleName": "Custom role",
"description": "",
"assignableScopes": [
"/subscriptions/subscription-id"
],
"permissions": [
{
"actions": ["Microsoft.Storage/storageAccounts/blobServices/generateUserDelegationKey/action"],
"notActions": [],
"dataActions": ["Microsoft.Storage/storageAccounts/blobServices/containers/blobs/read", "Microsoft.Storage/storageAccounts/blobServices/containers/blobs/add/action"],
"notDataActions": []
}
]
}
}
.. _cloud-storage/microsoft/odoo:
Odoo configuration
------------------
#. :ref:`Install <general/install>` the :guilabel:`Cloud Storage Azure` module.
#. Open the :guilabel:`Settings` app and select :guilabel:`Cloud Storage` in the navigation sidebar.
#. Select :guilabel:`Azure Cloud Azure` as the :guilabel:`Cloud Storage Provider for new
attachments`.
#. Enter:
- the :ref:`storage account name <cloud-storage/microsoft/storage>` in the :guilabel:`Azure
Account Name` field;
- the :ref:`container name <cloud-storage/microsoft/container>` in the :guilabel:`Azure Container
Name` field;
- the :ref:`directory (tenant) ID <cloud-storage/microsoft/app>` in the :guilabel:`Azure Tenant
ID` field;
- the :ref:`application (client) ID <cloud-storage/microsoft/app>` in the :guilabel:`Azure Client
ID` field; and
- the :ref:`client secret's value <cloud-storage/microsoft/app>` in the :guilabel:`Azure Client
Secret` field.
#. Set a :guilabel:`Minimum File Size (bytes)` for attachments to be stored on Microsoft Azure.