Report details of configured chef roles to prometheus

[chef.git] / cookbooks / prometheus / recipes / server.rb

diff --git a/cookbooks/prometheus/recipes/server.rb b/cookbooks/prometheus/recipes/server.rb
index 2fcaddf475ed56005da50340578baef0a5a7f439..e10e9e4ceef1eb18ecf08c61f3009dfeda0e4a85 100644 (file)
--- a/cookbooks/prometheus/recipes/server.rb
+++ b/cookbooks/prometheus/recipes/server.rb
@@ -19,17 +19,26 @@
 
 include_recipe "apache"
 include_recipe "apt"
+include_recipe "networking"
 
 passwords = data_bag_item("prometheus", "passwords")
 
 package "prometheus"
 
-clients = search(:node, "recipes:prometheus\\:\\:default").sort_by(&:name)
+jobs = {}
+
+search(:node, "recipes:prometheus\\:\\:default").sort_by(&:name).each do |client|
+  if client[:prometheus][:mode] == "wireguard"
+    node.default[:networking][:wireguard][:peers] << {
+      :public_key => client[:networking][:wireguard][:public_key],
+      :allowed_ips => client[:networking][:wireguard][:address],
+      :endpoint => "#{client.name}:51820"
+    }
+  end
 
-prometheus_jobs = clients.each_with_object({}) do |client, jobs|
   client[:prometheus][:exporters].each do |name, address|
     jobs[name] ||= []
-    jobs[name] << address
+    jobs[name] << { :address => address, :name => client.name }
   end
 end
 
@@ -38,7 +47,7 @@ template "/etc/prometheus/prometheus.yml" do
   owner "root"
   group "root"
   mode "644"
-  variables :jobs => prometheus_jobs
+  variables :jobs => jobs
 end
 
 service "prometheus" do
@@ -58,6 +67,7 @@ end
 
 service "grafana-server" do
   action [:enable, :start]
+  subscribes :restart, "template[/etc/grafana/grafana.ini]"
 end
 
 apache_module "alias"