There are no logs for mathoid in logstash at all. The logging settings for mathoid look like this:
logging: name: mathoid streams: - type: stdout - host: logstash.svc.eqiad.wmnet port: 12201 type: gelf
Local logging is not great either:
ppchelko@deploy1001:/srv/deployment-charts/helmfile.d/services/eqiad/mathoid$ source .hfenv; kubectl logs -c mathoid-production -f --since 90m mathoid-production-69874f6494-sqmgm TeX parse error: Double subscripts: use braces to clarify TeX parse error: Undefined control sequence \emph TeX parse error: Extra close brace or missing open brace
We need to make mathoid log meaningful messages both locally and to logstash.