- docs
- FlowFuse User Manuals
- Using FlowFuse
- Getting Started
- FlowFuse Concepts
- Changing the Stack
- DevOps Pipelines
- Environment Variables
- FlowFuse File Nodes
- FlowFuse Persistent Context
- FlowFuse Project Nodes
- High Availability mode
- Instance Settings
- Logging
- Shared Team Library
- Snapshots
- Teams
- FlowFuse API
- Migrating a Node-RED project to FlowFuse
- Device Agent
- Device Agent
- Hardware Guides
- FlowFuse Cloud
- FlowFuse Cloud
- FlowFuse Self-Hosted
- Installing FlowFuse
- Overview
- Configuring FlowFuse
- DNS Setup
- Docker install
- Email configuration
- First Run Setup
- FlowFuse File Storage
- Install FlowFuse on Kubernetes
- Local Install
- Upgrading FlowFuse
- Administering FlowFuse
- Administering FlowFuse
- Administrator configuration for SSO
- licensing
- Monitoring
- Telemetry
- User Management
- Support
- Community Support
- Premium Support
- Debugging Node-RED issues
- Contributing
- Contributing to FlowFuse
# Snapshots
A Snapshot is a point-in-time backup of a Node-RED instance. It captures:
- The flows
- Credentials
- Environment variables
- NPM packages, with locked versions
- Runtime settings.
They can also be pushed to devices connected to the instance.
# Create a snapshot
To create a snapshot:
- Go to the instance's page and select Snapshots in the sidebar.
- Click the Create Snapshot button.
- You will be prompted to give the snapshot a name and optional description.
- Click Create
The list of snapshots will update with the newly created entry at the top.
# Delete a snapshot
To delete a snapshot:
- Go to the instance's page and select Snapshots in the sidebar.
- Open the dropdown menu to the right of the snapshot you want to delete and select the Delete snapshot option.
- You will be asked to confirm - click Delete to continue.
Note: If the snapshot is the current Device Target snapshot, this will cause any connected devices to stop running the snapshot when they next check in.
# Setting a Device Target snapshot
Snapshots are used to identify a version of the Node-RED instance that should be pushed out to any connected devices. This allows you to develop you flows in FlowFuse and only push out to the devices when it is ready.
To set the Device Target:
- Go to the instance's page and select Snapshots in the sidebar.
- Open the dropdown menu to the right of the snapshot you want to set as the device target and select the Set as Device Target option.
- You will be asked to confirm - click Set Target to continue.
This will cause the snapshot to be pushed out to any connected devices the next time they check in.
# Creating a Snapshot from a device
It is possible to create a Snapshot from a device that is connected to the platform. The device must be set to Developer Mode for this to work. See Working with Devices for more information.
# Creating a Snapshot locally
Using the Node-RED Tools Plugin it is also possible to create Snapshots in a local copy of Node-RED and push them back into your FlowFuse managed Node-RED instances.
For more information, see the Node-RED Tools Plugin guide.