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-rw-r--r--hosts/common/server/prometheus.nix179
-rw-r--r--hosts/profiles/nas.nix2
2 files changed, 1 insertions, 180 deletions
diff --git a/hosts/common/server/prometheus.nix b/hosts/common/server/prometheus.nix
deleted file mode 100644
index 0e4afff..0000000
--- a/hosts/common/server/prometheus.nix
+++ /dev/null
@@ -1,179 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-let
- blackboxConfig = {
- modules = {
- https_2xx = {
- prober = "http";
- timeout = "5s";
- http = {
- method = "GET";
- valid_status_codes = [ ];
- fail_if_not_ssl = true;
- no_follow_redirects = false;
- tls_config = { insecure_skip_verify = false; };
- preferred_ip_protocol = "ip4";
- };
- };
- icmp = {
- prober = "icmp";
- icmp = { preferred_ip_protocol = "ip4"; };
- timeout = "5s";
- };
- };
- };
- relabelConfigs = [
- {
- source_labels = [ "__address__" ];
- target_label = "instance";
- replacement = "nas";
- action = "replace";
- regex = "192.168.6.10:(.*)";
- }
- {
- source_labels = [ "__address__" ];
- target_label = "instance";
- replacement = "rtr";
- action = "replace";
- regex = "192.168.6.1:(.*)";
- }
- {
- source_labels = [ "__address__" ];
- target_label = "instance";
- replacement = "tahoe";
- action = "replace";
- regex = "192.168.6.20:(.*)";
- }
- ];
-in {
- services.prometheus.exporters.blackbox = {
- enable = true;
- listenAddress = "127.0.0.1";
- port = 9115;
- configFile = pkgs.writeText "blackbox.yml" (builtins.toJSON blackboxConfig);
- };
-
- services.prometheus = {
- enable = true;
-
- globalConfig.scrape_interval = "15s";
-
- extraFlags = [
- # 3 years of retention
- "--storage.tsdb.retention=${toString (365 * 3)}d"
- "--web.enable-admin-api"
- ];
-
- scrapeConfigs = [
- {
- job_name = "blackbox-ping";
- metrics_path = "/probe";
- params = { module = [ "icmp" ]; };
- static_configs =
- [{ targets = [ "8.8.8.8" "1.1.1.1" "git.fcuny.net" "fcuny.net" ]; }];
- relabel_configs = [
- {
- source_labels = [ "__address__" ];
- target_label = "__param_target";
- }
- {
- source_labels = [ "__param_target" ];
- target_label = "instance";
- }
- {
- target_label = "__address__";
- replacement = "localhost:9115";
- }
- ];
- }
- {
- job_name = "blackbox-http";
- metrics_path = "/probe";
- params = { module = [ "https_2xx" ]; };
- static_configs = [{
- targets = [
- "https://fcuny.net"
- "https://git.fcuny.net"
- "https://notes.fcuny.net"
- ];
- }];
- relabel_configs = [
- {
- source_labels = [ "__address__" ];
- target_label = "__param_target";
- }
- {
- source_labels = [ "__param_target" ];
- target_label = "instance";
- }
- {
- target_label = "__address__";
- replacement = "localhost:9115";
- }
- ];
- }
- {
- job_name = "node";
- static_configs =
- [{ targets = [ "192.168.6.1:9100" "192.168.6.20:9100" ]; }];
- relabel_configs = relabelConfigs;
- }
- {
- job_name = "prometheus";
- static_configs = [{ targets = [ "192.168.6.20:9090" ]; }];
- relabel_configs = relabelConfigs;
- }
- {
- job_name = "traefik";
- static_configs = [{ targets = [ "192.168.6.20:8090" ]; }];
- relabel_configs = relabelConfigs;
- }
- {
- job_name = "gitea";
- static_configs = [{ targets = [ "192.168.6.20:8002" ]; }];
- relabel_configs = relabelConfigs;
- }
-
- {
- job_name = "dnsd";
- static_configs = [{ targets = [ "192.168.6.1:8053" ]; }];
- relabel_configs = relabelConfigs;
- }
- {
- job_name = "dnsdd";
- static_configs = [{ targets = [ "192.168.6.1:9060" ]; }];
- relabel_configs = relabelConfigs;
- }
- {
- job_name = "dhcpd";
- static_configs = [{ targets = [ "192.168.6.1:8067" ]; }];
- relabel_configs = relabelConfigs;
- }
- {
- job_name = "netd";
- static_configs = [{ targets = [ "192.168.6.1:8055" ]; }];
- relabel_configs = relabelConfigs;
- }
- {
- job_name = "unifi-poller";
- static_configs = [{ targets = [ "192.168.6.20:9130" ]; }];
- relabel_configs = relabelConfigs;
- }
- ];
- };
-
- age.secrets.restic-repo-systems.file =
- ../../../secrets/restic/repo-systems.age;
-
- services.restic.backups = {
- prometheus = {
- paths = [ "/var/lib/prometheus2" ];
- repository = "/data/slow/backups/systems";
- passwordFile = config.age.secrets.restic-repo-systems.path;
- initialize = true;
- timerConfig = { OnCalendar = "00:25"; };
- extraBackupArgs = [ "--tag prometheus" ];
- pruneOpts = [ "--keep-daily 7" "--keep-weekly 4" ];
- };
- };
-}
diff --git a/hosts/profiles/nas.nix b/hosts/profiles/nas.nix
index 33fd6b5..bf5f772 100644
--- a/hosts/profiles/nas.nix
+++ b/hosts/profiles/nas.nix
@@ -2,7 +2,6 @@
imports = [
# other profiles
./server.nix
- ../common/server/prometheus.nix
../common/server/grafana.nix
../common/server/traefik.nix
../common/server/transmission.nix
@@ -27,6 +26,7 @@
musicFolder = "/data/fast/music";
};
unifi = { enable = true; };
+ prometheus = { enable = true; };
};
services.restic.backups = {