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-rw-r--r--modules/nixos/monitoring/default.nix402
1 files changed, 198 insertions, 204 deletions
diff --git a/modules/nixos/monitoring/default.nix b/modules/nixos/monitoring/default.nix
index a09b7e7..57adf1c 100644
--- a/modules/nixos/monitoring/default.nix
+++ b/modules/nixos/monitoring/default.nix
@@ -6,223 +6,217 @@
}:
with lib; let
cfg = config.nixfiles.modules.monitoring;
-in
- {
- options.nixfiles.modules.monitoring.enable = mkEnableOption ''
- a glue to provision a monitoring stack
- '';
+in {
+ options.nixfiles.modules.monitoring.enable = mkEnableOption ''
+ a glue to provision a monitoring stack
+ '';
- config = mkIf cfg.enable {
- nixfiles.modules = {
- alertmanager.enable = true;
- grafana.enable = true;
- loki.enable = true;
- prometheus.enable = true;
- };
+ config = mkIf cfg.enable {
+ nixfiles.modules = {
+ alertmanager.enable = true;
+ grafana.enable = true;
+ loki.enable = true;
+ prometheus.enable = true;
+ };
- services = {
- grafana = {
- declarativePlugins = with pkgs.grafanaPlugins; [
- redis-app
- redis-datasource
- redis-explorer-app
- ];
+ services = {
+ grafana = {
+ declarativePlugins = with pkgs.grafanaPlugins; [
+ redis-app
+ redis-datasource
+ redis-explorer-app
+ ];
- provision = {
- enable = true;
+ provision = {
+ enable = true;
- # https://grafana.com/docs/grafana/latest/administration/provisioning/#data-sources
- datasources.settings.datasources = with config.nixfiles.modules; [
- {
- name = "Alertmanager";
- type = "alertmanager";
- access = "proxy";
- jsonData.implementation = "prometheus";
- url = "https://${alertmanager.domain}";
- }
- {
- name = "Loki";
- type = "loki";
- access = "proxy";
- url = "https://${loki.domain}";
- isDefault = true;
- }
- {
- name = "Prometheus";
- type = "prometheus";
- access = "proxy";
- url = "https://${prometheus.domain}";
- }
- (mkIf config.nixfiles.modules.redis.enable {
- name = "Redis";
- type = "redis-datasource";
- access = "proxy";
- url = with config.services.redis.servers.default; "redis://${bind}:${toString port}";
- jsonData.client = "standalone";
- })
- ];
- datasources.settings.deleteDatasources = [
- {
- name = "PostgreSQL";
- orgId = 1;
- }
- ];
+ # https://grafana.com/docs/grafana/latest/administration/provisioning/#data-sources
+ datasources.settings.datasources = with config.nixfiles.modules; [
+ {
+ name = "Alertmanager";
+ type = "alertmanager";
+ access = "proxy";
+ jsonData.implementation = "prometheus";
+ url = "https://${alertmanager.domain}";
+ }
+ {
+ name = "Loki";
+ type = "loki";
+ access = "proxy";
+ url = "https://${loki.domain}";
+ isDefault = true;
+ }
+ {
+ name = "Prometheus";
+ type = "prometheus";
+ access = "proxy";
+ url = "https://${prometheus.domain}";
+ }
+ (mkIf config.nixfiles.modules.redis.enable {
+ name = "Redis";
+ type = "redis-datasource";
+ access = "proxy";
+ url = with config.services.redis.servers.default; "redis://${bind}:${toString port}";
+ jsonData.client = "standalone";
+ })
+ ];
+ datasources.settings.deleteDatasources = [
+ {
+ name = "PostgreSQL";
+ orgId = 1;
+ }
+ ];
- # https://grafana.com/docs/grafana/latest/administration/provisioning/#dashboards
- dashboards.settings.providers = [
- {
- name = "node";
- options.path = ./dashboards/node.json;
- }
- {
- name = "ntfy";
- options.path = ./dashboards/ntfy.json;
- }
- {
- name = "endlessh";
- options.path = ./dashboards/endlessh.json;
- }
- {
- name = "unbound";
- options.path = ./dashboards/unbound.json;
- }
- {
- name = "nginx";
- options.path = ./dashboards/nginx.json;
- }
- {
- name = "postgersql";
- options.path = ./dashboards/postgresql.json;
- }
- {
- name = "redis";
- options.path = ./dashboards/redis.json;
- }
- {
- name = "redis-streaming";
- options.path = ./dashboards/redis-streaming.json;
- }
- ];
+ # https://grafana.com/docs/grafana/latest/administration/provisioning/#dashboards
+ dashboards.settings.providers = [
+ {
+ name = "node";
+ options.path = ./dashboards/node.json;
+ }
+ {
+ name = "ntfy";
+ options.path = ./dashboards/ntfy.json;
+ }
+ {
+ name = "endlessh";
+ options.path = ./dashboards/endlessh.json;
+ }
+ {
+ name = "unbound";
+ options.path = ./dashboards/unbound.json;
+ }
+ {
+ name = "nginx";
+ options.path = ./dashboards/nginx.json;
+ }
+ {
+ name = "postgersql";
+ options.path = ./dashboards/postgresql.json;
+ }
+ {
+ name = "redis";
+ options.path = ./dashboards/redis.json;
+ }
+ {
+ name = "redis-streaming";
+ options.path = ./dashboards/redis-streaming.json;
+ }
+ ];
- # https://grafana.com/docs/grafana/latest/administration/provisioning/#alerting
- alerting.contactPoints.settings.contactPoints = [
- {
- name = "Alertmanager";
- receivers = [
- {
- uid = 1;
- type = "prometheus-alertmanager";
- settings.url = "https://${config.nixfiles.modules.alertmanager.domain}";
- }
- ];
- }
- ];
- };
+ # https://grafana.com/docs/grafana/latest/administration/provisioning/#alerting
+ alerting.contactPoints.settings.contactPoints = [
+ {
+ name = "Alertmanager";
+ receivers = [
+ {
+ uid = 1;
+ type = "prometheus-alertmanager";
+ settings.url = "https://${config.nixfiles.modules.alertmanager.domain}";
+ }
+ ];
+ }
+ ];
};
+ };
- loki.configuration.ruler.alertmanager_url = "https://${config.nixfiles.modules.alertmanager.domain}";
+ loki.configuration.ruler.alertmanager_url = "https://${config.nixfiles.modules.alertmanager.domain}";
- prometheus = {
- scrapeConfigs = with my.configurations;
- mapAttrsToList
- (
- name: value: {
- job_name = name;
- static_configs = [
+ prometheus = {
+ scrapeConfigs = with my.configurations;
+ mapAttrsToList
+ (
+ name: value: {
+ job_name = name;
+ static_configs = [
+ {
+ targets = with value;
+ map (host:
+ concatStringsSep ":" [
+ (
+ if isAttrs host
+ then host.hostname
+ else host
+ )
+ (toString port)
+ ])
+ hosts;
+ }
+ ];
+ relabel_configs =
+ [
{
- targets = with value;
- map (host:
- concatStringsSep ":" [
- (
- if isAttrs host
- then host.hostname
- else host
- )
- (toString port)
- ])
- hosts;
+ source_labels = ["__address__"];
+ regex = "([^:]+):\\d+";
+ target_label = "instance";
}
- ];
- relabel_configs =
- [
- {
- source_labels = ["__address__"];
- regex = "([^:]+):\\d+";
- target_label = "instance";
- }
- ]
- ++ optionals (hasAttr "relabel" value) value.relabel;
- }
- )
- {
- promtail = {
- hosts = [manwe varda yavanna];
- inherit (config.nixfiles.modules.promtail) port;
- };
- ntfy = {
- hosts = [manwe];
- inherit (config.nixfiles.modules.ntfy.prometheus) port;
- };
- soju = {
- hosts = ["127.0.0.1"];
- inherit (config.nixfiles.modules.soju.prometheus) port;
- };
- endlessh-go = {
- hosts = [manwe varda yavanna];
- inherit (config.services.endlessh-go.prometheus) port;
- };
- nginx = {
- hosts = [manwe yavanna];
- inherit (config.services.prometheus.exporters.nginx) port;
- };
- node = {
- hosts = [manwe varda yavanna];
- inherit (config.services.prometheus.exporters.node) port;
- };
- postgres = {
- hosts = [manwe];
- inherit (config.services.prometheus.exporters.postgres) port;
- };
- redis = {
- hosts = [manwe];
- inherit (config.services.prometheus.exporters.redis) port;
- };
- unbound = {
- hosts = [manwe];
- inherit (config.services.prometheus.exporters.unbound) port;
- };
- wireguard = {
- hosts = [manwe];
- inherit (config.services.prometheus.exporters.wireguard) port;
- };
- # TODO Wait for https://github.com/NixOS/nixpkgs/pull/265696
- exportarr-lidarr = {
- hosts = [yavanna];
- port = 9708;
- };
+ ]
+ ++ optionals (hasAttr "relabel" value) value.relabel;
+ }
+ )
+ {
+ promtail = {
+ hosts = [manwe varda yavanna];
+ inherit (config.nixfiles.modules.promtail) port;
+ };
+ ntfy = {
+ hosts = [manwe];
+ inherit (config.nixfiles.modules.ntfy.prometheus) port;
+ };
+ soju = {
+ hosts = ["127.0.0.1"];
+ inherit (config.nixfiles.modules.soju.prometheus) port;
+ };
+ endlessh-go = {
+ hosts = [manwe varda yavanna];
+ inherit (config.services.endlessh-go.prometheus) port;
};
+ nginx = {
+ hosts = [manwe yavanna];
+ inherit (config.services.prometheus.exporters.nginx) port;
+ };
+ node = {
+ hosts = [manwe varda yavanna];
+ inherit (config.services.prometheus.exporters.node) port;
+ };
+ postgres = {
+ hosts = [manwe];
+ inherit (config.services.prometheus.exporters.postgres) port;
+ };
+ redis = {
+ hosts = [manwe];
+ inherit (config.services.prometheus.exporters.redis) port;
+ };
+ unbound = {
+ hosts = [manwe];
+ inherit (config.services.prometheus.exporters.unbound) port;
+ };
+ wireguard = {
+ hosts = [manwe];
+ inherit (config.services.prometheus.exporters.wireguard) port;
+ };
+ # TODO Wait for https://github.com/NixOS/nixpkgs/pull/265696
+ exportarr-lidarr = {
+ hosts = [yavanna];
+ port = 9708;
+ };
+ };
- ruleFiles = [
- ./rules/nginx.yaml
- ./rules/node.yaml
- ./rules/postgres.yaml
- ./rules/redis.yaml
- ];
+ ruleFiles = [
+ ./rules/nginx.yaml
+ ./rules/node.yaml
+ ./rules/postgres.yaml
+ ./rules/redis.yaml
+ ];
- alertmanagers = [
- {
- scheme = "https";
- static_configs = [
- {targets = [config.nixfiles.modules.alertmanager.domain];}
- ];
- }
- ];
- };
+ alertmanagers = [
+ {
+ scheme = "https";
+ static_configs = [
+ {targets = [config.nixfiles.modules.alertmanager.domain];}
+ ];
+ }
+ ];
};
};
- }
- # FIXME https://nixpk.gs/pr-tracker.html?pr=265696
- // lib.moduleFromRef
- "services/monitoring/prometheus/exporters.nix"
- "Stunkymonkey:nixos-exportarr"
- "0c9n3dc8l64bshynpbzaplvxhi2f0ihh6wcslh42y9kilwjp2zjv"
+ };
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 07:24:39 +0000