forked from the-distro/infra
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="$jobname"}`
35 lines
1 KiB
Nix
35 lines
1 KiB
Nix
{
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config,
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lib,
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...
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}:
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let
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cfg = config.bagel.monitoring.exporters.nginx;
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inherit (lib) mkEnableOption mkIf;
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logFormat = ''$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" rt=$request_time uct="$upstream_connect_time" uht="$upstream_header_time" urt="$upstream_response_time"'';
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in
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{
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options.bagel.monitoring.exporters.nginx.enable = (mkEnableOption "Nginx access.log exporter") // { default = config.services.nginx.enable; };
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config = mkIf cfg.enable {
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services.nginx.appendHttpConfig = ''
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log_format ours '${logFormat}';
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access_log /var/log/nginx/access.log ours;
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'';
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services.prometheus.exporters.nginxlog = {
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enable = true;
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port = 9103;
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group = "nginx";
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settings.namespaces = [
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{
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name = "nginx";
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format = logFormat;
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source.files = ["/var/log/nginx/access.log"];
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}
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];
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};
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bagel.monitoring.grafana-agent.exporters.nginxlog.port = 9103;
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};
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} |