can't update grafana helmchart to version 6.44.9 from 6.43.5 using flux2

[mo-saeed]

Hi,

flux2 is not able to upgrade the upgrade of the helmchart from 6.43.5 to 6.44.9 receiving this issue in the flux2 helmrelease

 parse error at (grafana/templates/deployment.yaml:1): function "grafana" not defined

not sure what's the issue but maybe it's known issue.

[muhlba91]

same here using helm template with custom values.

the error helm gives is:

Error: template: grafana/charts/grafana/templates/deployment.yaml:49:10: executing "grafana/charts/grafana/templates/deployment.yaml" at <include "grafana.pod" .>: error calling include: template: grafana/charts/grafana/templates/_pod.tpl:566:19: executing "grafana.pod" at <tpl (. | join ",") $root>: error calling tpl: error during tpl function execution for "map[Capabilities:0x140006b61b0 Chart:{{grafana https://grafana.net [https://github.com/grafana/grafana] 6.45.0 The leading tool for querying and visualizing time series and metrics. []
... (lots of hex values)

[muhlba91]

@mo-saeed do you have the notifiers sidecar enabled?

the error i had was related to the searchNamespace of the notifiers sidecar. once i disabled this sidecar it started working.
i don‘t use those, so it wasn‘t a problem for me.

as far as i can tell the interpolation for notifiers‘ searchNamespace is not correct after the update -> seems like no one is using these. ^^

i‘ll try to find some time to fix this interpolation and create a PR.

[ikogan]

I'm getting this when trying to do a standard helm install, no flux. It does look like it's indeed a duplicate of #2044. I'm using the sidecar for dashboards actively and wanted to start using it for notifiers as well.