From c929afa9f3513eb457aa72762514ccfd3407dcb7 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Sat, 20 Jul 2019 00:09:47 +0200
Subject: [PATCH] wolf.r: grafana to seperate config

---
 krebs/1systems/wolf/config.nix   | 14 +++-----------
 krebs/2configs/shack/grafana.nix | 19 +++++++++++++++++++
 krebs/2configs/shack/influx.nix  |  3 ++-
 3 files changed, 24 insertions(+), 12 deletions(-)
 create mode 100644 krebs/2configs/shack/grafana.nix

diff --git a/krebs/1systems/wolf/config.nix b/krebs/1systems/wolf/config.nix
index 3c3cf61fa..f3db30fc4 100644
--- a/krebs/1systems/wolf/config.nix
+++ b/krebs/1systems/wolf/config.nix
@@ -1,7 +1,6 @@
 { config, pkgs, ... }:
 let
   shack-ip = config.krebs.build.host.nets.shack.ip4.addr;
-  influx-host = "127.0.0.1";
   ext-if = "et0";
   external-mac = "52:54:b0:0b:af:fe";
 
@@ -56,11 +55,13 @@ in
     <stockholm/krebs/2configs/stats/wolf-client.nix>
 
     <stockholm/krebs/2configs/shack/netbox.nix>
+    # prometheus.shack
     <stockholm/krebs/2configs/shack/prometheus/server.nix>
     <stockholm/krebs/2configs/shack/prometheus/node.nix>
     <stockholm/krebs/2configs/shack/prometheus/unifi.nix>
+    # grafana.shack
+    <stockholm/krebs/2configs/shack/grafana.nix>
     <stockholm/krebs/2configs/collectd-base.nix> # home-assistant
-    { services.influxdb.enable = true; }
 
   ];
   # use your own binary cache, fallback use cache.nixos.org (which is used by
@@ -70,15 +71,6 @@ in
   # local discovery in shackspace
   nixpkgs.config.packageOverrides = pkgs: { tinc = pkgs.tinc_pre; };
   krebs.tinc.retiolum.extraConfig = "TCPOnly = yes";
-  services.grafana = {
-    enable = true;
-    addr = "0.0.0.0";
-    users.allowSignUp = true;
-    users.allowOrgCreate = true;
-    users.autoAssignOrg = true;
-    auth.anonymous.enable = true;
-    security = import <secrets/grafana_security.nix>;
-  };
 
   nix = {
     # use the up to date prism cache
diff --git a/krebs/2configs/shack/grafana.nix b/krebs/2configs/shack/grafana.nix
new file mode 100644
index 000000000..adf0a4bc3
--- /dev/null
+++ b/krebs/2configs/shack/grafana.nix
@@ -0,0 +1,19 @@
+let
+  port = 3000;
+in {
+
+  networking.firewall.allowedTCPPorts = [ port ]; # legacy
+  services.nginx.virtualHosts."grafana.shack" = {
+    locations."/".proxyPass = "http://localhost:${toString port}";
+  };
+  services.grafana = {
+    enable = true;
+    port = port;
+    addr = "0.0.0.0";
+    users.allowSignUp = true;
+    users.allowOrgCreate = true;
+    users.autoAssignOrg = true;
+    auth.anonymous.enable = true;
+    security = import <secrets/grafana_security.nix>;
+  };
+}
diff --git a/krebs/2configs/shack/influx.nix b/krebs/2configs/shack/influx.nix
index 599416c97..91b4fa9b7 100644
--- a/krebs/2configs/shack/influx.nix
+++ b/krebs/2configs/shack/influx.nix
@@ -1,3 +1,4 @@
+# hostname: influx.shack
 let
   port = 8086;
 in
@@ -11,7 +12,7 @@ in
   services.influxdb = {
     enable = true;
     extraConfig = {
-      bind-address = ":${toString port}";
+      http.bind-address = "0.0.0.0:${toString port}";
       http.log-enabled = false;
     };
   };