diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000000..8820ed6b99
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+# generated from manifests external_dependencies
+boto3<=1.15.18
+vcrpy-unittest
diff --git a/setup/storage_backend_s3/odoo/addons/storage_backend_s3 b/setup/storage_backend_s3/odoo/addons/storage_backend_s3
new file mode 120000
index 0000000000..ec8c7ff362
--- /dev/null
+++ b/setup/storage_backend_s3/odoo/addons/storage_backend_s3
@@ -0,0 +1 @@
+../../../../storage_backend_s3
\ No newline at end of file
diff --git a/setup/storage_backend_s3/setup.py b/setup/storage_backend_s3/setup.py
new file mode 100644
index 0000000000..28c57bb640
--- /dev/null
+++ b/setup/storage_backend_s3/setup.py
@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)
diff --git a/storage_backend_s3/README.rst b/storage_backend_s3/README.rst
new file mode 100644
index 0000000000..0288170990
--- /dev/null
+++ b/storage_backend_s3/README.rst
@@ -0,0 +1,80 @@
+==================
+Storage Backend S3
+==================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-LGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fstorage-lightgray.png?logo=github
+    :target: https://github.com/OCA/storage/tree/15.0/storage_backend_s3
+    :alt: OCA/storage
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/storage-15-0/storage-15-0-storage_backend_s3
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/275/15.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+Add the possibility to store and get data from amazon S3 for your storage backend
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Known issues / Roadmap
+======================
+
+There is an issue with the latest version of `boto3` and `urllib3`
+- boto3 needs to be `boto3<=1.15.18` related with https://github.com/OCA/storage/issues/67
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/storage/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/storage/issues/new?body=module:%20storage_backend_s3%0Aversion:%2015.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Akretion
+
+Contributors
+~~~~~~~~~~~~
+
+* Sebastien Beau <sebastien.beau@akretion.com>
+* Raphaël Reverdy <raphael.reverdy@akretion.com>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+This module is part of the `OCA/storage <https://github.com/OCA/storage/tree/15.0/storage_backend_s3>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/storage_backend_s3/__init__.py b/storage_backend_s3/__init__.py
new file mode 100644
index 0000000000..0f00a6730d
--- /dev/null
+++ b/storage_backend_s3/__init__.py
@@ -0,0 +1,2 @@
+from . import models
+from . import components
diff --git a/storage_backend_s3/__manifest__.py b/storage_backend_s3/__manifest__.py
new file mode 100644
index 0000000000..d58006e7cb
--- /dev/null
+++ b/storage_backend_s3/__manifest__.py
@@ -0,0 +1,17 @@
+# Copyright 2017 Akretion (http://www.akretion.com).
+# @author Sébastien BEAU <sebastien.beau@akretion.com>
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+{
+    "name": "Storage Backend S3",
+    "summary": "Implement amazon S3 Storage",
+    "version": "16.0.1.0.0",
+    "category": "Storage",
+    "website": "https://github.com/OCA/storage",
+    "author": " Akretion, Odoo Community Association (OCA)",
+    "license": "LGPL-3",
+    "installable": True,
+    "external_dependencies": {"python": ["boto3<=1.15.18", "vcrpy-unittest"]},
+    "depends": ["storage_backend"],
+    "data": ["views/backend_storage_view.xml"],
+}
diff --git a/storage_backend_s3/components/__init__.py b/storage_backend_s3/components/__init__.py
new file mode 100644
index 0000000000..0d8ef55eeb
--- /dev/null
+++ b/storage_backend_s3/components/__init__.py
@@ -0,0 +1 @@
+from . import s3_adapter
diff --git a/storage_backend_s3/components/s3_adapter.py b/storage_backend_s3/components/s3_adapter.py
new file mode 100644
index 0000000000..15d9d40528
--- /dev/null
+++ b/storage_backend_s3/components/s3_adapter.py
@@ -0,0 +1,121 @@
+# Copyright 2017 Akretion (http://www.akretion.com).
+# @author Sébastien BEAU <sebastien.beau@akretion.com>
+# Copyright 2019 Camptocamp SA (http://www.camptocamp.com).
+# @author Simone Orsi <simone.orsi@camptocamp.com>
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+import io
+import logging
+
+from odoo import _, exceptions
+
+from odoo.addons.component.core import Component
+
+_logger = logging.getLogger(__name__)
+
+try:
+    import boto3
+    from botocore.exceptions import ClientError, EndpointConnectionError
+
+except ImportError as err:  # pragma: no cover
+    _logger.debug(err)
+
+
+class S3StorageAdapter(Component):
+    _name = "s3.adapter"
+    _inherit = "base.storage.adapter"
+    _usage = "amazon_s3"
+
+    def _aws_bucket_params(self):
+        params = {
+            "aws_access_key_id": self.collection.aws_access_key_id,
+            "aws_secret_access_key": self.collection.aws_secret_access_key,
+        }
+        if self.collection.aws_host:
+            params["endpoint_url"] = self.collection.aws_host
+
+        if self.collection.aws_region:
+            if self.collection.aws_region != "other":
+                params["region_name"] = self.collection.aws_region
+            elif self.collection.aws_other_region:
+                params["region_name"] = self.collection.aws_other_region
+        return params
+
+    def _get_bucket(self):
+        params = self._aws_bucket_params()
+        s3 = boto3.resource("s3", **params)
+        bucket_name = self.collection.aws_bucket
+        bucket = s3.Bucket(bucket_name)
+        exists = True
+        try:
+            s3.meta.client.head_bucket(Bucket=bucket_name)
+        except ClientError as e:
+            # If a client error is thrown, then check that it was a 404 error.
+            # If it was a 404 error, then the bucket does not exist.
+            error_code = e.response["Error"]["Code"]
+            if error_code == "404":
+                exists = False
+        except EndpointConnectionError as error:
+            # log verbose error from s3, return short message for user
+            _logger.exception("Error during connection on S3")
+            raise exceptions.UserError(str(error)) from error
+        region_name = params.get("region_name")
+        if not exists:
+            if not region_name:
+                bucket = s3.create_bucket(Bucket=bucket_name)
+            else:
+                bucket = s3.create_bucket(
+                    Bucket=bucket_name,
+                    CreateBucketConfiguration={"LocationConstraint": region_name},
+                )
+        return bucket
+
+    def _get_object(self, relative_path=None):
+        bucket = self._get_bucket()
+        path = None
+        if relative_path:
+            path = self._fullpath(relative_path)
+        return bucket.Object(key=path)
+
+    def add(self, relative_path, bin_data, mimetype=None, **kwargs):
+        s3object = self._get_object(relative_path)
+        file_params = self._aws_upload_fileobj_params(mimetype=mimetype, **kwargs)
+        with io.BytesIO() as fileobj:
+            fileobj.write(bin_data)
+            fileobj.seek(0)
+            try:
+                s3object.upload_fileobj(fileobj, **file_params)
+            except ClientError as error:
+                # log verbose error from s3, return short message for user
+                _logger.exception("Error during storage of the file %s" % relative_path)
+                raise exceptions.UserError(
+                    _("The file could not be stored: %s") % str(error)
+                ) from error
+
+    def _aws_upload_fileobj_params(self, mimetype=None, **kw):
+        extra_args = {}
+        if mimetype:
+            extra_args["ContentType"] = mimetype
+        if self.collection.aws_cache_control:
+            extra_args["CacheControl"] = self.collection.aws_cache_control
+        if self.collection.aws_file_acl:
+            extra_args["ACL"] = self.collection.aws_file_acl
+        if extra_args:
+            return {"ExtraArgs": extra_args}
+        return {}
+
+    def get(self, relative_path):
+        s3object = self._get_object(relative_path)
+        return s3object.get()["Body"].read()
+
+    def list(self, relative_path):
+        bucket = self._get_bucket()
+        dir_path = self.collection.directory_path or ""
+        return [
+            o.key.replace(dir_path, "").lstrip("/")
+            for o in bucket.objects.filter(Prefix=dir_path)
+        ]
+
+    def delete(self, relative_path):
+        s3object = self._get_object(relative_path)
+        s3object.delete()
diff --git a/storage_backend_s3/i18n/storage_backend_s3.pot b/storage_backend_s3/i18n/storage_backend_s3.pot
new file mode 100644
index 0000000000..954bdea0fc
--- /dev/null
+++ b/storage_backend_s3/i18n/storage_backend_s3.pot
@@ -0,0 +1,116 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* storage_backend_s3
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 15.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__aws_host
+msgid "AWS Host"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__aws_access_key_id
+msgid "Access Key ID"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields.selection,name:storage_backend_s3.selection__storage_backend__backend_type__amazon_s3
+#: model_terms:ir.ui.view,arch_db:storage_backend_s3.storage_backend_view_form
+msgid "Amazon S3"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__aws_cache_control
+msgid "Aws Cache Control"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__aws_file_acl
+msgid "Aws File Acl"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__backend_type
+msgid "Backend Type"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__aws_bucket
+msgid "Bucket"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,help:storage_backend_s3.field_storage_backend__aws_host
+msgid "If you are using a different host than standard AWS ones, eg: Exoscale"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__aws_other_region
+msgid "Other region"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__aws_region
+msgid "Region"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields,field_description:storage_backend_s3.field_storage_backend__aws_secret_access_key
+msgid "Secret Access Key"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model,name:storage_backend_s3.model_storage_backend
+msgid "Storage Backend"
+msgstr ""
+
+#. module: storage_backend_s3
+#: code:addons/storage_backend_s3/components/s3_adapter.py:0
+#, python-format
+msgid "The file could not be stored: %s"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields.selection,name:storage_backend_s3.selection__storage_backend__aws_file_acl__authenticated-read
+msgid "authenticated-read"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields.selection,name:storage_backend_s3.selection__storage_backend__aws_file_acl__aws-exec-read
+msgid "aws-exec-read"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields.selection,name:storage_backend_s3.selection__storage_backend__aws_file_acl__bucket-owner-full-control
+msgid "bucket-owner-full-control"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields.selection,name:storage_backend_s3.selection__storage_backend__aws_file_acl__bucket-owner-read
+msgid "bucket-owner-read"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields.selection,name:storage_backend_s3.selection__storage_backend__aws_file_acl__private
+msgid "private"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields.selection,name:storage_backend_s3.selection__storage_backend__aws_file_acl__public-read
+msgid "public-read"
+msgstr ""
+
+#. module: storage_backend_s3
+#: model:ir.model.fields.selection,name:storage_backend_s3.selection__storage_backend__aws_file_acl__public-read-write
+msgid "public-read-write"
+msgstr ""
diff --git a/storage_backend_s3/models/__init__.py b/storage_backend_s3/models/__init__.py
new file mode 100644
index 0000000000..f45f402268
--- /dev/null
+++ b/storage_backend_s3/models/__init__.py
@@ -0,0 +1 @@
+from . import storage_backend
diff --git a/storage_backend_s3/models/storage_backend.py b/storage_backend_s3/models/storage_backend.py
new file mode 100644
index 0000000000..6a0d04a706
--- /dev/null
+++ b/storage_backend_s3/models/storage_backend.py
@@ -0,0 +1,86 @@
+# Copyright 2017 Akretion (http://www.akretion.com).
+# @author Sébastien BEAU <sebastien.beau@akretion.com>
+# Copyright 2019 Camptocamp SA (http://www.camptocamp.com).
+# @author Simone Orsi <simone.orsi@camptocamp.com>
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+import logging
+
+from odoo import fields, models
+
+_logger = logging.getLogger(__name__)
+
+try:
+    import boto3
+except ImportError as err:  # pragma: no cover
+    _logger.debug(err)
+
+
+def _load_aws_regions():
+    _logger.info("Loading available AWS regions")
+    session = boto3.session.Session()
+    return [
+        (region, region.replace("-", " ").capitalize())
+        for region in session.get_available_regions("s3")
+    ]
+
+
+# AWS regions won't change that often, fine to retrieve them at instance load.
+# Also, this prevents to call AWS every time the selection list is accessed.
+AWS_REGIONS = _load_aws_regions()
+
+
+class StorageBackend(models.Model):
+    _inherit = "storage.backend"
+
+    backend_type = fields.Selection(
+        selection_add=[("amazon_s3", "Amazon S3")],
+        ondelete={"amazon_s3": "set default"},
+    )
+    aws_host = fields.Char(
+        string="AWS Host",
+        help="If you are using a different host than standard AWS ones, "
+        "eg: Exoscale",
+    )
+    aws_bucket = fields.Char(string="Bucket")
+    aws_access_key_id = fields.Char(string="Access Key ID")
+    aws_secret_access_key = fields.Char(string="Secret Access Key")
+    aws_region = fields.Selection(selection="_selection_aws_region", string="Region")
+    aws_cache_control = fields.Char(default="max-age=31536000, public")
+    aws_other_region = fields.Char(string="Other region")
+    aws_file_acl = fields.Selection(
+        selection=[
+            ("", ""),
+            ("private", "private"),
+            ("public-read", "public-read"),
+            ("public-read-write", "public-read-write"),
+            ("aws-exec-read", "aws-exec-read"),
+            ("authenticated-read", "authenticated-read"),
+            ("bucket-owner-read", "bucket-owner-read"),
+            ("bucket-owner-full-control", "bucket-owner-full-control"),
+        ]
+    )
+
+    @property
+    def _server_env_fields(self):
+        env_fields = super()._server_env_fields
+        env_fields.update(
+            {
+                "aws_host": {},
+                "aws_bucket": {},
+                "aws_access_key_id": {},
+                "aws_secret_access_key": {},
+                "aws_region": {},
+                "aws_other_region": {},
+                "aws_cache_control": {},
+                "aws_file_acl": {},
+            }
+        )
+        return env_fields
+
+    def _selection_aws_region(self):
+        return (
+            [("", "None")]
+            + AWS_REGIONS
+            + [("other", "Empty or Other (Manually specify below)")]
+        )
diff --git a/storage_backend_s3/readme/CONTRIBUTORS.rst b/storage_backend_s3/readme/CONTRIBUTORS.rst
new file mode 100644
index 0000000000..3cd662081b
--- /dev/null
+++ b/storage_backend_s3/readme/CONTRIBUTORS.rst
@@ -0,0 +1,2 @@
+* Sebastien Beau <sebastien.beau@akretion.com>
+* Raphaël Reverdy <raphael.reverdy@akretion.com>
diff --git a/storage_backend_s3/readme/DESCRIPTION.rst b/storage_backend_s3/readme/DESCRIPTION.rst
new file mode 100644
index 0000000000..8d9fd944e8
--- /dev/null
+++ b/storage_backend_s3/readme/DESCRIPTION.rst
@@ -0,0 +1 @@
+Add the possibility to store and get data from amazon S3 for your storage backend
diff --git a/storage_backend_s3/readme/ROADMAP.rst b/storage_backend_s3/readme/ROADMAP.rst
new file mode 100644
index 0000000000..898d925979
--- /dev/null
+++ b/storage_backend_s3/readme/ROADMAP.rst
@@ -0,0 +1,2 @@
+There is an issue with the latest version of `boto3` and `urllib3`
+- boto3 needs to be `boto3<=1.15.18` related with https://github.com/OCA/storage/issues/67
diff --git a/storage_backend_s3/static/description/icon.png b/storage_backend_s3/static/description/icon.png
new file mode 100644
index 0000000000..3a0328b516
Binary files /dev/null and b/storage_backend_s3/static/description/icon.png differ
diff --git a/storage_backend_s3/static/description/index.html b/storage_backend_s3/static/description/index.html
new file mode 100644
index 0000000000..53ef73c63e
--- /dev/null
+++ b/storage_backend_s3/static/description/index.html
@@ -0,0 +1,426 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="Docutils 0.15.1: http://docutils.sourceforge.net/" />
+<title>Storage Backend S3</title>
+<style type="text/css">
+
+/*
+:Author: David Goodger (goodger@python.org)
+:Id: $Id: html4css1.css 7952 2016-07-26 18:15:59Z milde $
+:Copyright: This stylesheet has been placed in the public domain.
+
+Default cascading style sheet for the HTML output of Docutils.
+
+See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
+customize this style sheet.
+*/
+
+/* used to remove borders from tables and images */
+.borderless, table.borderless td, table.borderless th {
+  border: 0 }
+
+table.borderless td, table.borderless th {
+  /* Override padding for "table.docutils td" with "! important".
+     The right padding separates the table cells. */
+  padding: 0 0.5em 0 0 ! important }
+
+.first {
+  /* Override more specific margin styles with "! important". */
+  margin-top: 0 ! important }
+
+.last, .with-subtitle {
+  margin-bottom: 0 ! important }
+
+.hidden {
+  display: none }
+
+.subscript {
+  vertical-align: sub;
+  font-size: smaller }
+
+.superscript {
+  vertical-align: super;
+  font-size: smaller }
+
+a.toc-backref {
+  text-decoration: none ;
+  color: black }
+
+blockquote.epigraph {
+  margin: 2em 5em ; }
+
+dl.docutils dd {
+  margin-bottom: 0.5em }
+
+object[type="image/svg+xml"], object[type="application/x-shockwave-flash"] {
+  overflow: hidden;
+}
+
+/* Uncomment (and remove this text!) to get bold-faced definition list terms
+dl.docutils dt {
+  font-weight: bold }
+*/
+
+div.abstract {
+  margin: 2em 5em }
+
+div.abstract p.topic-title {
+  font-weight: bold ;
+  text-align: center }
+
+div.admonition, div.attention, div.caution, div.danger, div.error,
+div.hint, div.important, div.note, div.tip, div.warning {
+  margin: 2em ;
+  border: medium outset ;
+  padding: 1em }
+
+div.admonition p.admonition-title, div.hint p.admonition-title,
+div.important p.admonition-title, div.note p.admonition-title,
+div.tip p.admonition-title {
+  font-weight: bold ;
+  font-family: sans-serif }
+
+div.attention p.admonition-title, div.caution p.admonition-title,
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+<div class="document" id="storage-backend-s3">
+<h1 class="title">Storage Backend S3</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/storage/tree/15.0/storage_backend_s3"><img alt="OCA/storage" src="https://img.shields.io/badge/github-OCA%2Fstorage-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/storage-15-0/storage-15-0-storage_backend_s3"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/275/15.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>Add the possibility to store and get data from amazon S3 for your storage backend</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#known-issues-roadmap" id="id1">Known issues / Roadmap</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id2">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id3">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id4">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id5">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id6">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="known-issues-roadmap">
+<h1><a class="toc-backref" href="#id1">Known issues / Roadmap</a></h1>
+<p>There is an issue with the latest version of <cite>boto3</cite> and <cite>urllib3</cite>
+- boto3 needs to be <cite>boto3&lt;=1.15.18</cite> related with <a class="reference external" href="https://github.com/OCA/storage/issues/67">https://github.com/OCA/storage/issues/67</a></p>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#id2">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/storage/issues">GitHub Issues</a>.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/storage/issues/new?body=module:%20storage_backend_s3%0Aversion:%2015.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#id3">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#id4">Authors</a></h2>
+<ul class="simple">
+<li>Akretion</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#id5">Contributors</a></h2>
+<ul class="simple">
+<li>Sebastien Beau &lt;<a class="reference external" href="mailto:sebastien.beau&#64;akretion.com">sebastien.beau&#64;akretion.com</a>&gt;</li>
+<li>Raphaël Reverdy &lt;<a class="reference external" href="mailto:raphael.reverdy&#64;akretion.com">raphael.reverdy&#64;akretion.com</a>&gt;</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#id6">Maintainers</a></h2>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<p>OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/storage/tree/15.0/storage_backend_s3">OCA/storage</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>
diff --git a/storage_backend_s3/tests/__init__.py b/storage_backend_s3/tests/__init__.py
new file mode 100644
index 0000000000..1282cd2ce0
--- /dev/null
+++ b/storage_backend_s3/tests/__init__.py
@@ -0,0 +1 @@
+from . import test_amazon_s3
diff --git a/storage_backend_s3/tests/cassettes/AmazonS3Case.test_setting_and_getting_data_from_dir.yaml b/storage_backend_s3/tests/cassettes/AmazonS3Case.test_setting_and_getting_data_from_dir.yaml
new file mode 100644
index 0000000000..310c838b1d
--- /dev/null
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+          xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Name>test-storage-backend</Name><Prefix>subdirectory/here</Prefix><MaxKeys>1000</MaxKeys><Delimiter></Delimiter><EncodingType>url</EncodingType><IsTruncated>false</IsTruncated><Contents><Key>subdirectory/here/test_file.txt</Key><LastModified>2019-11-02T14:42:45.855Z</LastModified><ETag>"190aa3117b11aab3f2c5f4e5f7d9e402"</ETag><Size>21</Size><Owner><ID>odoo-plateforme</ID><DisplayName>odoo-plateforme</DisplayName></Owner><StorageClass>Standard</StorageClass></Contents></ListBucketResult>
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "596"
+        Content-Type:
+          - application/xml
+        Date:
+          - Sat, 02 Nov 2019 14:42:46 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 5db74b47-e834-41c2-8b9c-d1575542f4f1
+        x-amz-request-id:
+          - 5db74b47-e834-41c2-8b9c-d1575542f4f1
+        x-amzn-requestid:
+          - 5db74b47-e834-41c2-8b9c-d1575542f4f1
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ2Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:46 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 3393f9c7-9201-41c6-b8dd-a2ca873cca62
+        x-amz-request-id:
+          - 3393f9c7-9201-41c6-b8dd-a2ca873cca62
+        x-amz-requestid:
+          - 3393f9c7-9201-41c6-b8dd-a2ca873cca62
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ2Wg==
+      method: GET
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend/subdirectory/here/test_file.txt
+    response:
+      body:
+        string: This is a simple file
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "21"
+        Content-Type:
+          - text/plain
+        Date:
+          - Sat, 02 Nov 2019 14:42:46 GMT
+        Server:
+          - nginx
+        cache-control:
+          - max-age=31536000, public
+        etag:
+          - '"190aa3117b11aab3f2c5f4e5f7d9e402"'
+        last-modified:
+          - Sat, 02 Nov 2019 14:42:45 GMT
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 04ac2feb-ccb9-4b10-a7ca-0630a87bf65e
+        x-amz-request-id:
+          - 04ac2feb-ccb9-4b10-a7ca-0630a87bf65e
+        x-amzn-requestid:
+          - 04ac2feb-ccb9-4b10-a7ca-0630a87bf65e
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ2Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:46 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - d6dac54b-96a1-4336-90ab-ee6784f1a4f7
+        x-amz-request-id:
+          - d6dac54b-96a1-4336-90ab-ee6784f1a4f7
+        x-amz-requestid:
+          - d6dac54b-96a1-4336-90ab-ee6784f1a4f7
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        Content-Length:
+          - "0"
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ2Wg==
+      method: DELETE
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend/subdirectory/here/test_file.txt
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Date:
+          - Sat, 02 Nov 2019 14:42:46 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 647fc062-5a74-4435-ab61-810d31aefde7
+        x-amz-request-id:
+          - 647fc062-5a74-4435-ab61-810d31aefde7
+        x-amz-requestid:
+          - 647fc062-5a74-4435-ab61-810d31aefde7
+      status:
+        code: 204
+        message: No Content
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ2Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:47 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - f7261bc7-8d44-40ea-bbbf-030073cf1e51
+        x-amz-request-id:
+          - f7261bc7-8d44-40ea-bbbf-030073cf1e51
+        x-amz-requestid:
+          - f7261bc7-8d44-40ea-bbbf-030073cf1e51
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ3Wg==
+      method: GET
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend?encoding-type=url&prefix=subdirectory%2Fhere
+    response:
+      body:
+        string:
+          <?xml version="1.0" encoding="UTF-8"?><ListBucketResult
+          xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Name>test-storage-backend</Name><Prefix>subdirectory/here</Prefix><MaxKeys>1000</MaxKeys><Delimiter></Delimiter><EncodingType>url</EncodingType><IsTruncated>false</IsTruncated></ListBucketResult>
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "300"
+        Content-Type:
+          - application/xml
+        Date:
+          - Sat, 02 Nov 2019 14:42:47 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 1cf7a3a2-cd2c-4f59-be26-85a2eb947e35
+        x-amz-request-id:
+          - 1cf7a3a2-cd2c-4f59-be26-85a2eb947e35
+        x-amzn-requestid:
+          - 1cf7a3a2-cd2c-4f59-be26-85a2eb947e35
+      status:
+        code: 200
+        message: OK
+version: 1
diff --git a/storage_backend_s3/tests/cassettes/AmazonS3Case.test_setting_and_getting_data_from_root.yaml b/storage_backend_s3/tests/cassettes/AmazonS3Case.test_setting_and_getting_data_from_root.yaml
new file mode 100644
index 0000000000..ea8af73967
--- /dev/null
+++ b/storage_backend_s3/tests/cassettes/AmazonS3Case.test_setting_and_getting_data_from_root.yaml
@@ -0,0 +1,510 @@
+interactions:
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ3Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:47 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 29a34678-f089-4df0-82be-6ea48fa074fc
+        x-amz-request-id:
+          - 29a34678-f089-4df0-82be-6ea48fa074fc
+        x-amz-requestid:
+          - 29a34678-f089-4df0-82be-6ea48fa074fc
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ3Wg==
+      method: GET
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend?encoding-type=url&prefix=
+    response:
+      body:
+        string:
+          <?xml version="1.0" encoding="UTF-8"?><ListBucketResult
+          xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Name>test-storage-backend</Name><Prefix></Prefix><MaxKeys>1000</MaxKeys><Delimiter></Delimiter><EncodingType>url</EncodingType><IsTruncated>false</IsTruncated></ListBucketResult>
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "283"
+        Content-Type:
+          - application/xml
+        Date:
+          - Sat, 02 Nov 2019 14:42:47 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 1dab5d2a-721c-44bb-b98b-c4bee9abd720
+        x-amz-request-id:
+          - 1dab5d2a-721c-44bb-b98b-c4bee9abd720
+        x-amzn-requestid:
+          - 1dab5d2a-721c-44bb-b98b-c4bee9abd720
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ3Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:47 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 4be173e4-123b-497c-9a9c-c4acf4d0dcfd
+        x-amz-request-id:
+          - 4be173e4-123b-497c-9a9c-c4acf4d0dcfd
+        x-amz-requestid:
+          - 4be173e4-123b-497c-9a9c-c4acf4d0dcfd
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: !!python/object/new:_io.BytesIO
+        state: !!python/tuple
+          - !!binary |
+            VGhpcyBpcyBhIHNpbXBsZSBmaWxl
+          - 0
+          - null
+      headers:
+        Cache-Control:
+          - !!binary |
+            bWF4LWFnZT0zMTUzNjAwMCwgcHVibGlj
+        Content-Length:
+          - "21"
+        Content-MD5:
+          - !!binary |
+            R1FxakVYc1JxclB5eGZUbDk5bmtBZz09
+        Content-Type:
+          - !!binary |
+            dGV4dC9wbGFpbg==
+        Expect:
+          - !!binary |
+            MTAwLWNvbnRpbnVl
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            VU5TSUdORUQtUEFZTE9BRA==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ3Wg==
+      method: PUT
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend/test_file.txt
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:48 GMT
+        Server:
+          - nginx
+        etag:
+          - '"190aa3117b11aab3f2c5f4e5f7d9e402"'
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 6b3a20b8-79de-4146-89e3-6014ac70a811
+        x-amz-request-id:
+          - 6b3a20b8-79de-4146-89e3-6014ac70a811
+        x-amz-requestid:
+          - 6b3a20b8-79de-4146-89e3-6014ac70a811
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ4Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:48 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - efeeb2fc-f22c-4afe-80c4-ac5b4fa2aa33
+        x-amz-request-id:
+          - efeeb2fc-f22c-4afe-80c4-ac5b4fa2aa33
+        x-amz-requestid:
+          - efeeb2fc-f22c-4afe-80c4-ac5b4fa2aa33
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ4Wg==
+      method: GET
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend?encoding-type=url&prefix=
+    response:
+      body:
+        string:
+          <?xml version="1.0" encoding="UTF-8"?><ListBucketResult
+          xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Name>test-storage-backend</Name><Prefix></Prefix><MaxKeys>1000</MaxKeys><Delimiter></Delimiter><EncodingType>url</EncodingType><IsTruncated>false</IsTruncated><Contents><Key>test_file.txt</Key><LastModified>2019-11-02T14:42:48.041Z</LastModified><ETag>"190aa3117b11aab3f2c5f4e5f7d9e402"</ETag><Size>21</Size><Owner><ID>odoo-plateforme</ID><DisplayName>odoo-plateforme</DisplayName></Owner><StorageClass>Standard</StorageClass></Contents></ListBucketResult>
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "561"
+        Content-Type:
+          - application/xml
+        Date:
+          - Sat, 02 Nov 2019 14:42:48 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 313f3b01-a1d5-40ae-8ae8-87eaf491b38e
+        x-amz-request-id:
+          - 313f3b01-a1d5-40ae-8ae8-87eaf491b38e
+        x-amzn-requestid:
+          - 313f3b01-a1d5-40ae-8ae8-87eaf491b38e
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ4Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:48 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - a095635b-ac42-489e-bf67-f87c30ce4dfd
+        x-amz-request-id:
+          - a095635b-ac42-489e-bf67-f87c30ce4dfd
+        x-amz-requestid:
+          - a095635b-ac42-489e-bf67-f87c30ce4dfd
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ4Wg==
+      method: GET
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend/test_file.txt
+    response:
+      body:
+        string: This is a simple file
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "21"
+        Content-Type:
+          - text/plain
+        Date:
+          - Sat, 02 Nov 2019 14:42:48 GMT
+        Server:
+          - nginx
+        cache-control:
+          - max-age=31536000, public
+        etag:
+          - '"190aa3117b11aab3f2c5f4e5f7d9e402"'
+        last-modified:
+          - Sat, 02 Nov 2019 14:42:48 GMT
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 9d6ba5a1-90d6-4106-81f4-40ba427cb124
+        x-amz-request-id:
+          - 9d6ba5a1-90d6-4106-81f4-40ba427cb124
+        x-amzn-requestid:
+          - 9d6ba5a1-90d6-4106-81f4-40ba427cb124
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ4Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:48 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - b5f09cc0-4e00-4ce4-826e-72295237ab45
+        x-amz-request-id:
+          - b5f09cc0-4e00-4ce4-826e-72295237ab45
+        x-amz-requestid:
+          - b5f09cc0-4e00-4ce4-826e-72295237ab45
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        Content-Length:
+          - "0"
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ4Wg==
+      method: DELETE
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend/test_file.txt
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Date:
+          - Sat, 02 Nov 2019 14:42:48 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - bc2092e4-173a-465f-b87b-64a63fc18d17
+        x-amz-request-id:
+          - bc2092e4-173a-465f-b87b-64a63fc18d17
+        x-amz-requestid:
+          - bc2092e4-173a-465f-b87b-64a63fc18d17
+      status:
+        code: 204
+        message: No Content
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ4Wg==
+      method: HEAD
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend
+    response:
+      body:
+        string: ""
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "0"
+        Date:
+          - Sat, 02 Nov 2019 14:42:49 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - 70d48c9e-b13b-4b16-abd2-4c853ca55855
+        x-amz-request-id:
+          - 70d48c9e-b13b-4b16-abd2-4c853ca55855
+        x-amz-requestid:
+          - 70d48c9e-b13b-4b16-abd2-4c853ca55855
+      status:
+        code: 200
+        message: OK
+  - request:
+      body: null
+      headers:
+        User-Agent:
+          - !!binary |
+            Qm90bzMvMS45LjEwMiBQeXRob24vMy41LjMgTGludXgvNC4xNS4wLTU0LWdlbmVyaWMgQm90b2Nv
+            cmUvMS4xMi4yNTMgUmVzb3VyY2U=
+        X-Amz-Content-SHA256:
+          - !!binary |
+            ZTNiMGM0NDI5OGZjMWMxNDlhZmJmNGM4OTk2ZmI5MjQyN2FlNDFlNDY0OWI5MzRjYTQ5NTk5MWI3
+            ODUyYjg1NQ==
+        X-Amz-Date:
+          - !!binary |
+            MjAxOTExMDJUMTQ0MjQ5Wg==
+      method: GET
+      uri: https://sos-ch-dk-2.exo.io/test-storage-backend?encoding-type=url&prefix=
+    response:
+      body:
+        string:
+          <?xml version="1.0" encoding="UTF-8"?><ListBucketResult
+          xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Name>test-storage-backend</Name><Prefix></Prefix><MaxKeys>1000</MaxKeys><Delimiter></Delimiter><EncodingType>url</EncodingType><IsTruncated>false</IsTruncated></ListBucketResult>
+      headers:
+        Connection:
+          - keep-alive
+        Content-Length:
+          - "283"
+        Content-Type:
+          - application/xml
+        Date:
+          - Sat, 02 Nov 2019 14:42:49 GMT
+        Server:
+          - nginx
+        x-amz-bucket-region:
+          - ch-dk-2
+        x-amz-id-2:
+          - f6a89089-3bda-45da-ad7b-9645679252c2
+        x-amz-request-id:
+          - f6a89089-3bda-45da-ad7b-9645679252c2
+        x-amzn-requestid:
+          - f6a89089-3bda-45da-ad7b-9645679252c2
+      status:
+        code: 200
+        message: OK
+version: 1
diff --git a/storage_backend_s3/tests/test_amazon_s3.py b/storage_backend_s3/tests/test_amazon_s3.py
new file mode 100644
index 0000000000..1256126aee
--- /dev/null
+++ b/storage_backend_s3/tests/test_amazon_s3.py
@@ -0,0 +1,76 @@
+# Copyright 2017 Akretion (http://www.akretion.com).
+# @author Sébastien BEAU <sebastien.beau@akretion.com>
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+# pylint: disable=missing-manifest-dependency
+# disable warning on 'vcr' missing in manifest: this is only a dependency for
+# dev/tests
+
+import logging
+import os
+
+from vcr_unittest import VCRMixin
+
+from odoo.addons.storage_backend.tests.common import BackendStorageTestMixin, CommonCase
+
+_logger = logging.getLogger(__name__)
+
+
+class AmazonS3Case(VCRMixin, CommonCase, BackendStorageTestMixin):
+    @classmethod
+    def setUpClass(cls):
+        super(AmazonS3Case, cls).setUpClass()
+        cls.backend = cls.env.ref("storage_backend.default_storage_backend")
+        cls.backend.write(
+            {
+                "backend_type": "amazon_s3",
+                "aws_bucket": os.environ.get("AWS_BUCKET", "test-storage-backend"),
+                "aws_access_key_id": os.environ.get(
+                    "AWS_ACCESS_KEY_ID", "test-access-key"
+                ),
+                "aws_secret_access_key": os.environ.get(
+                    "AWS_SECRET_ACCESS_KEY", "test-secret-access-key"
+                ),
+                "aws_host": os.environ.get("AWS_HOST", "https://sos-ch-dk-2.exo.io"),
+            }
+        )
+
+    def _get_vcr_kwargs(self, **kwargs):
+        return {
+            "record_mode": "once",
+            "match_on": ["method", "path", "query", "body"],
+            "filter_headers": ["Authorization"],
+            "decode_compressed_response": True,
+        }
+
+    def test_setting_and_getting_data_from_root(self):
+        self._test_setting_and_getting_data_from_root()
+
+    def test_setting_and_getting_data_from_dir(self):
+        self._test_setting_and_getting_data_from_dir()
+
+    def test_params(self):
+        adapter = self.backend._get_adapter()
+        self.backend.aws_host = ""
+        params = adapter._aws_bucket_params()
+        self.assertNotIn("endpoint_url", params)
+        self.backend.aws_host = "another.s3.endpoint.com"
+        params = adapter._aws_bucket_params()
+        self.assertEqual(params["endpoint_url"], "another.s3.endpoint.com")
+
+    def test_aws_other_region_filled(self):
+        adapter = self.backend._get_adapter()
+        self.assertFalse(self.backend.aws_region)
+        self.backend.aws_other_region = "fr-par"
+        params = adapter._aws_bucket_params()
+        # no region as "aws_region" is empty
+        self.assertNotIn("region_name", params)
+        self.backend.aws_region = "other"
+        params = adapter._aws_bucket_params()
+        self.assertEqual(params["region_name"], "fr-par")
+
+    def test_aws_other_region_empty(self):
+        self.backend.aws_other_region = ""
+        adapter = self.backend._get_adapter()
+        params = adapter._aws_bucket_params()
+        self.assertNotIn("region_name", params)
diff --git a/storage_backend_s3/views/backend_storage_view.xml b/storage_backend_s3/views/backend_storage_view.xml
new file mode 100644
index 0000000000..80a0df38d2
--- /dev/null
+++ b/storage_backend_s3/views/backend_storage_view.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <record id="storage_backend_view_form" model="ir.ui.view">
+        <field name="model">storage.backend</field>
+        <field name="inherit_id" ref="storage_backend.storage_backend_view_form" />
+        <field name="arch" type="xml">
+            <group name="config" position="after">
+                <group
+                    name="Amazon S3"
+                    string="Amazon S3"
+                    attrs="{'invisible': [('backend_type', '!=', 'amazon_s3')]}"
+                >
+                    <group>
+                        <field name="aws_host" />
+                        <field
+                            name="aws_access_key_id"
+                            attrs="{'required': [('backend_type', '=', 'amazon_s3')]}"
+                        />
+                        <field
+                            name="aws_secret_access_key"
+                            attrs="{'required': [('backend_type', '=', 'amazon_s3')], 'readonly':[('backend_type', '!=', 'amazon_s3')]}"
+                        />
+                        <field
+                            name="aws_bucket"
+                            attrs="{'required': [('backend_type', '=', 'amazon_s3')]}"
+                        />
+                        <field name="aws_cache_control" />
+                        <field name="aws_file_acl" />
+                    </group>
+                    <group>
+                        <field
+                            name="aws_region"
+                            widget="radio"
+                            attrs="{'required': [('backend_type', '=', 'amazon_s3')]}"
+                        />
+                        <field
+                            name="aws_other_region"
+                            attrs="{'invisible': [('aws_region', '!=', 'other')]}"
+                        />
+                    </group>
+                </group>
+            </group>
+        </field>
+    </record>
+</odoo>