18896 Replace STORAGE_BACKEND with STORAGES and support Script running from S3 (#18680)

This commit is contained in:
Arthur Hanson
2025-03-17 07:36:34 -07:00
committed by GitHub
parent ffe035567a
commit 1b4e00aeda
14 changed files with 246 additions and 77 deletions

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@@ -54,7 +54,7 @@ pg_dump --username netbox --password --host localhost -s netbox > netbox_schema.
By default, NetBox stores uploaded files (such as image attachments) in its media directory. To fully replicate an instance of NetBox, you'll need to copy both the database and the media files.
!!! note
These operations are not necessary if your installation is utilizing a [remote storage backend](../configuration/system.md#storage_backend).
These operations are not necessary if your installation is utilizing a [remote storage backend](../configuration/system.md#storages).
### Archive the Media Directory

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@@ -196,23 +196,46 @@ The dotted path to the desired search backend class. `CachedValueSearchBackend`
---
## STORAGE_BACKEND
## STORAGES
Default: None (local storage)
The backend storage engine for handling uploaded files such as [image attachments](../models/extras/imageattachment.md) and [custom scripts](../customization/custom-scripts.md). NetBox integrates with the [`django-storages`](https://django-storages.readthedocs.io/en/stable/) and [`django-storage-swift`](https://github.com/dennisv/django-storage-swift) libraries, which provide backends for several popular file storage services. If not configured, local filesystem storage will be used.
The backend storage engine for handling uploaded files (e.g. image attachments). NetBox supports integration with the [`django-storages`](https://django-storages.readthedocs.io/en/stable/) and [`django-storage-swift`](https://github.com/dennisv/django-storage-swift) packages, which provide backends for several popular file storage services. If not configured, local filesystem storage will be used.
By default, the following configuration is used:
The configuration parameters for the specified storage backend are defined under the `STORAGE_CONFIG` setting.
```python
STORAGES = {
"default": {
"BACKEND": "django.core.files.storage.FileSystemStorage",
},
"staticfiles": {
"BACKEND": "django.contrib.staticfiles.storage.StaticFilesStorage",
},
"scripts": {
"BACKEND": "extras.storage.ScriptFileSystemStorage",
},
}
```
---
Within the `STORAGES` dictionary, `"default"` is used for image uploads, "staticfiles" is for static files and `"scripts"` is used for custom scripts.
## STORAGE_CONFIG
If using a remote storage like S3, define the config as `STORAGES[key]["OPTIONS"]` for each storage item as needed. For example:
Default: Empty
```python
STORAGES = {
"scripts": {
"BACKEND": "storages.backends.s3boto3.S3Boto3Storage",
"OPTIONS": {
'access_key': 'access key',
'secret_key': 'secret key',
}
},
}
```
A dictionary of configuration parameters for the storage backend configured as `STORAGE_BACKEND`. The specific parameters to be used here are specific to each backend; see the documentation for your selected backend ([`django-storages`](https://django-storages.readthedocs.io/en/stable/) or [`django-storage-swift`](https://github.com/dennisv/django-storage-swift)) for more detail.
The specific configuration settings for each storage backend can be found in the [django-storages documentation](https://django-storages.readthedocs.io/en/latest/index.html).
If `STORAGE_BACKEND` is not defined, this setting will be ignored.
!!! note
Any keys defined in the `STORAGES` configuration parameter replace those in the default configuration. It is only necessary to define keys within the `STORAGES` for the specific backend(s) you wish to configure.
---

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@@ -140,6 +140,8 @@ The Script class provides two convenience methods for reading data from files:
These two methods will load data in YAML or JSON format, respectively, from files within the local path (i.e. `SCRIPTS_ROOT`).
**Note:** These convenience methods are deprecated and will be removed in NetBox v4.4. These only work if running scripts within the local path, they will not work if using a storage other than ScriptFileSystemStorage.
## Logging
The Script object provides a set of convenient functions for recording messages at different severity levels:

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@@ -207,7 +207,7 @@ All Python packages required by NetBox are listed in `requirements.txt` and will
### Remote File Storage
By default, NetBox will use the local filesystem to store uploaded files. To use a remote filesystem, install the [`django-storages`](https://django-storages.readthedocs.io/en/stable/) library and configure your [desired storage backend](../configuration/system.md#storage_backend) in `configuration.py`.
By default, NetBox will use the local filesystem to store uploaded files. To use a remote filesystem, install the [`django-storages`](https://django-storages.readthedocs.io/en/stable/) library and configure your [desired storage backend](../configuration/system.md#storages) in `configuration.py`.
```no-highlight
sudo sh -c "echo 'django-storages' >> /opt/netbox/local_requirements.txt"