50 lines
1.5 KiB
Nix
50 lines
1.5 KiB
Nix
{ cluster, config, lib, ... }:
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let
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inherit (lib) singleton;
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relabel = from: to: {
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source_labels = [ from ];
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target_label = to;
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};
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in {
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services.journald.extraConfig = "Storage=volatile";
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services.grafana-agent = {
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enable = true;
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settings = {
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metrics.global.remote_write = singleton {
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url = "${cluster.config.links.prometheus-ingest.url}/api/v1/write";
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};
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integrations.node_exporter = {
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enabled = true;
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instance = config.networking.hostName;
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enable_collectors = [
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"systemd"
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];
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};
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logs.configs = singleton {
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name = "logging";
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positions.filename = "\${STATE_DIRECTORY:/tmp}/logging-positions.yaml";
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clients = singleton {
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url = "${cluster.config.ways.monitoring-logs.url}/loki/api/v1/push";
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};
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scrape_configs = singleton {
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job_name = "journal";
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journal = {
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max_age = "12h";
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labels.host = config.networking.hostName;
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};
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relabel_configs = [
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(relabel "__journal__systemd_unit" "systemd_unit")
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(relabel "__journal__hostname" "machine_name")
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(relabel "__journal__exe" "executable")
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(relabel "__journal__comm" "command")
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(relabel "__journal__boot_id" "systemd_boot_id")
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(relabel "__journal__systemd_cgroup" "systemd_cgroup")
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(relabel "__journal_syslog_identifier" "syslog_identifier")
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];
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};
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};
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};
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};
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}
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