The Longhorn widget pulls storage utilization metrics from the Longhorn storage driver on Kubernetes.
It is designed to appear similar to the Resource widget's disk representation.
The exact metrics should be very similar to what is seen on the Longhorn dashboard itself.
It can show the aggregate metrics and/or the individual node metrics.
- longhorn:
# Show the expanded view
expanded: true
# Shows a node representing the aggregate values
total: true
# Shows the node names as labels
labels: true
# Show the nodes
nodes: true
# An explicit list of nodes to show. All are shown by default if "nodes" is true
include:
- node1
- node2
The Longhorn URL and credentials are stored in the providers section of the settings.yaml. e.g.:
providers:
longhorn:
username: "longhorn-username" # optional
password: "very-secret-longhorn-password" # optional
url: https://longhorn.aesop.network