services: prometheus-node-exporter: Use a log file.

This makes the logs easier to find and read.

* gnu/services/monitoring.scm (prometheus-node-exporter-shepherd-service):
Pass #:log-file to make-forkexec-constructor.
This commit is contained in:
Christopher Baines 2020-11-28 10:41:05 +00:00
parent 6574298e4e
commit fa0975ad71
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@ -153,7 +153,8 @@ (define prometheus-node-exporter-shepherd-service
(list #$(file-append package "/bin/node_exporter")
"--web.listen-address" #$web-listen-address)
#:user "prometheus-node-exporter"
#:group "prometheus-node-exporter"))
#:group "prometheus-node-exporter"
#:log-file "/var/log/prometheus-node-exporter.log"))
(stop #~(make-kill-destructor)))))))
(define prometheus-node-exporter-service-type