I created an email alert notification, I got the alert but the graph is not showing.
It only shows the metrics, it is more helpful to see the graph.
Anyone can help?
Datasource: prometheus
OS Description: Ubuntu 18.04.3 LTS
Grafana Version 6.6.0 (commit: 5c11bbdfb4, branch: HEAD)
[external_image_storage]
provider = local
it is almost sure that you dont have the library libx11-xcb.so.1, so, please install it with:
apt-get install libx11-xcb-dev.
To test it, please go to any charts, click in the down arrow → Share, then click in Direct Link Rendered Image. A Google Chrome windows must appearing with the chart.