Configure fastly exporter for prometheus

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

diff --git a/cookbooks/prometheus/recipes/server.rb b/cookbooks/prometheus/recipes/server.rb
index f82fe04bf349d66691f7f0c886fe753073e03c89..6a1219ca0f97d6cbc0ceadc67d6f8d0c6a42589c 100644 (file)
--- a/cookbooks/prometheus/recipes/server.rb
+++ b/cookbooks/prometheus/recipes/server.rb
@@ -17,19 +17,75 @@
 # limitations under the License.
 #
 
+include_recipe "apache"
+include_recipe "apt"
+include_recipe "networking"
+
+passwords = data_bag_item("prometheus", "passwords")
+tokens = data_bag_item("prometheus", "tokens")
+
+prometheus_exporter "fastly" do
+  port 8080
+  listen_switch "endpoint"
+  listen_type "url"
+  environment "FASTLY_API_TOKEN" => tokens["fastly"]
+end
+
 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
+
+  client[:prometheus][:exporters].each do |name, address|
+    jobs[name] ||= []
+    jobs[name] << { :address => address, :name => client.name }
+  end
+end
 
 template "/etc/prometheus/prometheus.yml" do
   source "prometheus.yml.erb"
   owner "root"
   group "root"
   mode "644"
-  variables :clients => clients
+  variables :jobs => jobs
 end
 
 service "prometheus" do
   action [:enable, :start]
   subscribes :reload, "template[/etc/prometheus/prometheus.yml]"
 end
+
+package "grafana-enterprise"
+
+template "/etc/grafana/grafana.ini" do
+  source "grafana.ini.erb"
+  owner "root"
+  group "grafana"
+  mode "640"
+  variables :passwords => passwords
+end
+
+service "grafana-server" do
+  action [:enable, :start]
+  subscribes :restart, "template[/etc/grafana/grafana.ini]"
+end
+
+apache_module "alias"
+apache_module "proxy_http"
+
+ssl_certificate "prometheus.openstreetmap.org" do
+  domains ["prometheus.openstreetmap.org", "prometheus.osm.org"]
+  notifies :reload, "service[apache2]"
+end
+
+apache_site "prometheus.openstreetmap.org" do
+  template "apache.erb"
+end