emily
8d2a367e92
This allows us to use multiple jobs, one for each additional exporter,
and set their `job_name` accordingly.
`job_name` is exported as `job` label on the resulting metrics.
This allows us to quickly get an understanding what metrics of an
exporter are actually available by simply filtering all metrics by
`{job="$jobname"}`
29 lines
749 B
Nix
29 lines
749 B
Nix
{
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config,
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lib,
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...
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}:
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let
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cfg = config.bagel.monitoring.exporters.postgres;
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inherit (lib) mkEnableOption mkIf;
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in
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{
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options.bagel.monitoring.exporters.postgres.enable = (mkEnableOption "Postgres exporter") // { default = config.services.postgresql.enable; };
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config = mkIf cfg.enable {
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services.prometheus.exporters.postgres = {
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enable = true;
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port = 9104;
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runAsLocalSuperUser = true;
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extraFlags = [
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"--collector.long_running_transactions"
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"--collector.stat_activity_autovacuum"
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"--collector.stat_statements"
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];
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};
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services.postgresql.settings.shared_preload_libraries = "pg_stat_statements";
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bagel.monitoring.grafana-agent.exporters.postgres.port = 9104;
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};
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} |