Color Log Based on Field Value (Red Log when Severity: Error)

[MennaKassem]

Which OpenObserve functionalities are relevant/related to the feature request?

log search

Description

We need to be able to color the logs based on field value. we have field called severity which has values like info,warn and error and we need the log color be red when the severity field value is error . to be easy for detection.

Proposed solution

• add ability to change the log color based on specific field values

Alternatives considered

[gaby]

The tables are made with Quasar, so something like this should work?

https://quasar.dev/vue-components/table#body-slots

The quasar dependency needs to be updated, O2 is using a version from 2022, https://github.com/openobserve/openobserve/blob/main/web/package.json Current quasar release is v2.15.4

Related to #3157

[kanashimia]

Very much needed, I also suggest colouring by default based on SeverityNumber for OpenTelemetry.

But it can be done in multiple ways, you don't entirely need to colour the whole entry for this, for example one could either allow adding something like a label that has a colour based on the severity value (grafana like), or one could also add a specific severity field with colour. One could also support multiple ways at the same time.

Examples for the UI: