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0be0803b1f
eg. --web.listen-address cannot be provided in the config file, so a mechanism to modify the command line is necessary
29 lines
852 B
Bash
29 lines
852 B
Bash
#!/sbin/openrc-run
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name="prometheus"
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description="prometheus monitoring system & time series database"
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supervisor=supervise-daemon
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command=/usr/bin/prometheus
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command_args="--config.file=$prometheus_config_file \
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--storage.tsdb.path=$prometheus_storage_path \
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--storage.tsdb.retention.time=$prometheus_retention_time
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$prometheus_args"
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command_user="prometheus:prometheus"
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extra_started_commands="reload"
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# prometheus need to open a lot chunks
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rc_ulimit="${prometheus_ulimit:--n 65536}"
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start_pre() {
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[ -n "$output_log" ] && checkpath -f "$output_log" \
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-m 644 -o prometheus:prometheus
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[ -n "$error_log" ] && checkpath -f "$error_log" \
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-m 644 -o prometheus:prometheus
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checkpath -d "$prometheus_storage_path" -m 755 -o prometheus:prometheus
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}
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reload() {
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ebegin "Reloading $RC_SVCNAME"
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supervise-daemon $RC_SVCNAME --signal HUP
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eend $?
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}
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