Switch to installing prometheus exporters from github

[chef.git] / cookbooks / apache / recipes / default.rb

diff --git a/cookbooks/apache/recipes/default.rb b/cookbooks/apache/recipes/default.rb
index ebf404945f165b2e9e8408dbe880e6ac5e6aed33..6a429a41f28432811a00a41152593535f0759b8d 100644 (file)
--- a/cookbooks/apache/recipes/default.rb
+++ b/cookbooks/apache/recipes/default.rb
@@ -1,14 +1,14 @@
 #
-# Cookbook Name:: apache
+# Cookbook:: apache
 # Recipe:: default
 #
-# Copyright 2011, OpenStreetMap Foundation
+# Copyright:: 2011, OpenStreetMap Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+#     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -17,41 +17,48 @@
 # limitations under the License.
 #
 
-package "apache2"
-package "apache2-mpm-#{node[:apache][:mpm]}"
-
-#In Apache 2.4 mpm have become runtime loadable modules
-#Diable all mpm except the required mpm
-if node[:lsb][:release].to_f >= 14.04
-  mpms = ['event', 'itk', 'prefork', 'worker']
-  mpms.reject{|u| u == node[:apache][:mpm]}.each do |mpm|
-    apache_module mpm do
-      action [ :disable ]
-    end
+include_recipe "munin"
+include_recipe "prometheus"
+include_recipe "ssl"
+
+package %w[
+  apache2
+  libwww-perl
+]
+
+%w[event itk prefork worker].each do |mpm|
+  next if mpm == node[:apache][:mpm]
+
+  apache_module "mpm_#{mpm}" do
+    action [:disable]
   end
 end
 
+apache_module "mpm_#{node[:apache][:mpm]}" do
+  action [:enable]
+end
+
+apache_module "http2"
+
 admins = data_bag_item("apache", "admins")
 
-template "/etc/apache2/httpd.conf" do
-  source "httpd.conf.erb"
-  owner "root"
-  group "root"
-  mode 0644
+apache_conf "httpd" do
+  template "httpd.conf.erb"
+  notifies :reload, "service[apache2]"
 end
 
 template "/etc/apache2/ports.conf" do
   source "ports.conf.erb"
   owner "root"
   group "root"
-  mode 0644
+  mode "644"
 end
 
 service "apache2" do
-  action [ :enable, :start ]
+  action [:enable, :start]
+  retries 2
+  retry_delay 10
   supports :status => true, :restart => true, :reload => true
-  subscribes :restart, "package[apache2-mpm-#{node[:apache][:mpm]}]"
-  subscribes :reload, "template[/etc/apache2/httpd.conf]"
 end
 
 apache_module "info" do
@@ -64,10 +71,35 @@ apache_module "status" do
   variables :hosts => admins["hosts"]
 end
 
-apache_module "reqtimeout" do
-  action [ :disable ]
+apache_module "deflate" do
+  conf "deflate.conf.erb"
+end
+
+if node[:apache][:reqtimeout]
+  apache_module "reqtimeout" do
+    action [:enable]
+  end
+else
+  apache_module "reqtimeout" do
+    action [:disable]
+  end
+end
+
+apache_module "headers"
+apache_module "ssl"
+
+apache_conf "ssl" do
+  template "ssl.erb"
 end
 
 munin_plugin "apache_accesses"
 munin_plugin "apache_processes"
 munin_plugin "apache_volume"
+
+prometheus_exporter "apache" do
+  github_owner "Lusitaniae"
+  version "0.8.0"
+  port 9117
+  listen_switch "telemetry.address"
+  options "-scrape_uri http://localhost/server-status?auto"
+end