depot/cluster/services/patroni/metrics.nix

26 lines
683 B
Nix
Raw Normal View History

{ config, cluster, ... }:
let
inherit (cluster.config) links vars;
getMeshIp = name: vars.mesh.${name}.meshIp;
in
{
age.secrets.postgres-metrics-db-credentials.file = ./passwords/metrics.age;
services.grafana-agent = {
settings.integrations.postgres_exporter = {
enabled = true;
instance = vars.hostName;
data_source_names = [
"postgresql://metrics:\${PG_METRICS_DB_PASSWORD}@${getMeshIp vars.hostName}:${links.patroni-pg-internal.portStr}/postgres?sslmode=disable"
];
autodiscover_databases = true;
};
credentials = {
PG_METRICS_DB_PASSWORD = config.age.secrets.postgres-metrics-db-credentials.path;
};
};
}