nixos-config/hosts/hopper/profiles/lab/prometheus.nix

73 lines
1.7 KiB
Nix

{
lib,
config,
...
}: {
services.prometheus = {
enable = true;
port = 9001;
extraFlags = ["--storage.tsdb.retention.time=30d"];
scrapeConfigs = [
{
job_name = "node";
static_configs = [
{
targets = ["127.0.0.1:9100"];
labels.alias = "hopper";
}
{
targets = ["rackserv:9100"];
labels.alias = "rackserv";
}
];
}
{
job_name = "tailscale_client";
static_configs = lib.singleton {
targets = ["100.100.100.100"];
};
}
{
job_name = "caddy";
static_configs = [
{
targets = ["${config.vpnNamespaces."wg".namespaceAddress}:2019"];
labels.alias = "hopper";
}
{
targets = ["rackserv:2019"];
labels.alias = "rackserv";
}
];
}
{
job_name = "slskd";
static_configs = lib.singleton {
targets = ["${config.vpnNamespaces."wg".namespaceAddress}:${toString config.services.slskd.settings.web.port}"];
};
metric_relabel_configs = lib.singleton {
source_labels = ["__name__"];
regex = "node_.*";
action = "drop";
};
}
{
job_name = "forgejo";
static_configs = lib.singleton {
targets = ["rackserv:9615"];
};
}
];
};
services.prometheus.exporters = {
node = {
enable = true;
enabledCollectors = ["systemd"];
};
systemd.enable = true;
};
environment.persistence."/persist".directories = ["/var/lib/prometheus2"];
services.restic.backups.hopper.paths = ["/var/lib/prometheus2"];
}