Steps to reproduce:
Install image-renderer using the instructions from: https://www.percona.com/doc/percona-monitoring-and-management/2.x/how-to/render-dashboard-images.html
Try to render any graph.
grafana.log
t=2021-08-17T21:21:18+0000 lvl=info msg=Rendering logger=rendering renderer=plugin path="d-solo/node-disk/disk-details?orgId=1&$__url_time_range&var-node_name=pmm-server&refresh=1m&from=1629192070268&to=1629235270268&panelId=1018&width=1000&height=500&tz=Europe%2FWarsaw" t=2021-08-17T21:21:20+0000 lvl=info msg="Request Completed" logger=context userId=1 orgId=1 uname= method=POST path=/v1/Settings/Get status=404 remote_addr=127.0.0.1 time_ms=6 size=10932 referer="http://localhost:3000/d-solo/node-disk/disk-details?orgId=1&$__url_time_range&var-node_name=pmm-server&refresh=1m&from=1629192070268&to=1629235270268&panelId=1018&width=1000&height=500&tz=Europe%2FWarsaw&render=1" t=2021-08-17T21:21:20+0000 lvl=eror msg="Browser console error" logger=plugins.backend pluginId=grafana-image-renderer msg="Failed to load resource: the server responded with a status of 404 (Not Found)" url=http://localhost:3000/v1/Settings/Get t=2021-08-17T21:21:20+0000 lvl=eror msg="Browser console error" logger=plugins.backend pluginId=grafana-image-renderer msg=JSHandle@error url=http://localhost:3000/public/build/vendors~app.996ac04734049e5bde53.js line=1.000 column=1998345.000 t=2021-08-17T21:22:26+0000 lvl=info msg=Rendering logger=rendering renderer=plugin path="d-solo/node-disk/disk-details?orgId=1&$__url_time_range&var-node_name=pmm-server&refresh=1m&from=1629192070268&to=1629235270268&panelId=1018&width=1000&height=500&tz=Europe%2FWarsaw"
This will be fixed in https://perconadev.atlassian.net/browse/PMM-8404#icft=PMM-8404
Steps to reproduce:
Install image-renderer using the instructions from: https://www.percona.com/doc/percona-monitoring-and-management/2.x/how-to/render-dashboard-images.html
Try to render any graph.
grafana.log
t=2021-08-17T21:21:18+0000 lvl=info msg=Rendering logger=rendering renderer=plugin path="d-solo/node-disk/disk-details?orgId=1&$__url_time_range&var-node_name=pmm-server&refresh=1m&from=1629192070268&to=1629235270268&panelId=1018&width=1000&height=500&tz=Europe%2FWarsaw" t=2021-08-17T21:21:20+0000 lvl=info msg="Request Completed" logger=context userId=1 orgId=1 uname= method=POST path=/v1/Settings/Get status=404 remote_addr=127.0.0.1 time_ms=6 size=10932 referer="http://localhost:3000/d-solo/node-disk/disk-details?orgId=1&$__url_time_range&var-node_name=pmm-server&refresh=1m&from=1629192070268&to=1629235270268&panelId=1018&width=1000&height=500&tz=Europe%2FWarsaw&render=1" t=2021-08-17T21:21:20+0000 lvl=eror msg="Browser console error" logger=plugins.backend pluginId=grafana-image-renderer msg="Failed to load resource: the server responded with a status of 404 (Not Found)" url=http://localhost:3000/v1/Settings/Get t=2021-08-17T21:21:20+0000 lvl=eror msg="Browser console error" logger=plugins.backend pluginId=grafana-image-renderer msg=JSHandle@error url=http://localhost:3000/public/build/vendors~app.996ac04734049e5bde53.js line=1.000 column=1998345.000 t=2021-08-17T21:22:26+0000 lvl=info msg=Rendering logger=rendering renderer=plugin path="d-solo/node-disk/disk-details?orgId=1&$__url_time_range&var-node_name=pmm-server&refresh=1m&from=1629192070268&to=1629235270268&panelId=1018&width=1000&height=500&tz=Europe%2FWarsaw"