2 # Cookbook:: prometheus
5 # Copyright:: 2020, OpenStreetMap Foundation
7 # Licensed under the Apache License, Version 2.0 (the "License");
8 # you may not use this file except in compliance with the License.
9 # You may obtain a copy of the License at
11 # https://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS,
15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 # See the License for the specific language governing permissions and
17 # limitations under the License.
20 include_recipe "apache"
23 passwords = data_bag_item("prometheus", "passwords")
27 clients = search(:node, "recipes:prometheus\\:\\:default").sort_by(&:name)
29 prometheus_jobs = clients.sort_by(&:name).each_with_object({}) do |client, jobs|
30 client[:prometheus][:exporters].each do |name, address|
32 jobs[name] << { :address => address, :name => client.name }
36 template "/etc/prometheus/prometheus.yml" do
37 source "prometheus.yml.erb"
41 variables :jobs => prometheus_jobs
44 service "prometheus" do
45 action [:enable, :start]
46 subscribes :reload, "template[/etc/prometheus/prometheus.yml]"
49 package "grafana-enterprise"
51 template "/etc/grafana/grafana.ini" do
52 source "grafana.ini.erb"
56 variables :passwords => passwords
59 service "grafana-server" do
60 action [:enable, :start]
61 subscribes :restart, "template[/etc/grafana/grafana.ini]"
65 apache_module "proxy_http"
67 ssl_certificate "prometheus.openstreetmap.org" do
68 domains ["prometheus.openstreetmap.org", "prometheus.osm.org"]
69 notifies :reload, "service[apache2]"
72 apache_site "prometheus.openstreetmap.org" do