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-rw-r--r--krebs/2configs/shack/graphite.nix99
1 files changed, 99 insertions, 0 deletions
diff --git a/krebs/2configs/shack/graphite.nix b/krebs/2configs/shack/graphite.nix
new file mode 100644
index 000000000..1c8ec6a8b
--- /dev/null
+++ b/krebs/2configs/shack/graphite.nix
@@ -0,0 +1,99 @@
+{ config, lib, pkgs, ... }:
+# hostname: graphite.shack
+
+
+# graphite-web on port 8080
+# carbon cache on port 2003 (tcp/udp)
+let
+ port = 8080;
+in {
+ networking.firewall.allowedTCPPorts = [ 2003 port ];
+ networking.firewall.allowedUDPPorts = [ 2003 ];
+ services.nginx.virtualHosts."graphite.shack" = {
+ locations."/" = {
+ proxyPass = "http://localhost:${toString port}/";
+ };
+ };
+ services.graphite = {
+ api = {
+ inherit port;
+ enable = true;
+ listenAddress = "0.0.0.0";
+ };
+ carbon = {
+ enableCache = true;
+ # save disk usage by restricting to 1 bulk update per second
+ config = ''
+ [cache]
+ MAX_CACHE_SIZE = inf
+ MAX_UPDATES_PER_SECOND = 1
+ MAX_CREATES_PER_MINUTE = 50
+ MAX_UPDATES_PER_SECOND_ONSHUTDOWN = 9001
+
+ LOG_CACHE_HITS = False
+ LOG_CACHE_QUEUE_SORTS = False
+ LOG_UPDATES = False
+ LOG_LISTENER_CONNECTIONS = False
+ LOG_CREATES = True
+ '';
+ storageAggregation = ''
+ '';
+ storageSchemas = ''
+ [carbon]
+ pattern = ^carbon\.
+ retentions = 60:90d
+
+
+ [radiation_sensor]
+ pattern = ^sensors\.radiation\.
+ retentions = 1m:30d,5m:180d,10m:3y
+
+ [motion_sensors]
+ pattern = ^sensors\.motion\.
+ retentions = 1s:1h,60s:30d,300s:1y
+
+ [motion_sensors]
+ pattern = ^retiolum\.
+ retentions = 10s:1h,30s:30d,300s:1y
+
+ [homeassistant]
+ pattern = ^homeassistant\.
+ retentions = 10s:24h,30s:30d,300s:1y,3600s:5y
+
+ [ara]
+ pattern = ^ara\.
+ retentions = 60s:30d,300s:1y
+
+ [openweathermap]
+ pattern = ^weather\.openweathermap
+ retentions = 30m:30d,1h:5y
+
+ [stadtklima]
+ pattern = ^weather\.stadtklima-stuttgart
+ retentions = 15m:30d,30m:5y
+
+ [sensebox]
+ pattern = ^weather\.sensebox
+ retentions = 1m:90d,30m:5y
+
+ [elchos]
+ pattern = ^elchos\.
+ retentions = 10s:14d,1m:90d,10m:5y
+
+ [icinga_default]
+ pattern = ^icinga
+ retentions = 10s:14d,5m:90d,10m:5y
+
+ [icinga_internals]
+ pattern = ^icinga.*\.(max_check_attempts|reachable|current_attempt|execution_time|latency|state|state_type)
+ retentions = 5m:7d
+
+ [default]
+ pattern = .*
+ retentions = 60s:30d,300s:1y
+ '';
+ };
+ };
+ systemd.services.carbonCache.serviceConfig.Restart="always";
+ systemd.services.graphiteApi.serviceConfig.Restart="always";
+}