Add LimitNOFILE in prometheus.service #105
Merged
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Recently, our Prometheus service stopped scrapping. Upon investigation, we found that Prometheus was logging the following error repeatedly -
Setting
LimitNOFILE
toinfinity
on theprometheus.service
solved the issue for us. Since there is no way of setting that in this role, we've opened this PR.This PR also includes a new configuration variable
prometheus_service_limitnofile
which can be used to set other values forLimitNOFILE
other thaninfinity
.