Enable mod_evasive for all apache instances except render servers

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

diff --git a/cookbooks/apache/recipes/default.rb b/cookbooks/apache/recipes/default.rb
index 4fa9b3bc38655f87ebd403992f70d5f078992715..aee5dfcc87564b74dfdb9bbc624a04e1a10c583b 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
 #
 # 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
 #
 #
 # 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,
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,


@@ -17,30 +17,55 @@
 # limitations under the License.
 #
 
 # limitations under the License.
 #
 

-package "apache2"
-package "apache2-mpm-#{node[:apache][:mpm]}"
+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")
 
 
 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"
 end
 
 template "/etc/apache2/ports.conf" do
   source "ports.conf.erb"
   owner "root"
   group "root"

-  mode 0644
+  mode "644"
+end
+
+systemd_service "apache2" do
+  dropin "chef"
+  memory_high "50%"
+  memory_max "75%"
+  notifies :restart, "service[apache2]"

 end
 
 service "apache2" do
 end
 
 service "apache2" do

-  action [ :enable, :start ]
+  action [:enable, :start]
+  retries 2
+  retry_delay 10

   supports :status => true, :restart => true, :reload => true
   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
 end
 
 apache_module "info" do


@@ -53,10 +78,38 @@ apache_module "status" do
   variables :hosts => admins["hosts"]
 end
 
   variables :hosts => admins["hosts"]
 end
 

-apache_module "reqtimeout" do
-  action [ :disable ]
+apache_module "evasive" do
+  conf "evasive.conf.erb"
+  only_if { node[:apache][:evasive] }
+end
+
+apache_module "brotli" do
+  conf "brotli.conf.erb"
+end
+
+apache_module "deflate" do
+  conf "deflate.conf.erb"
+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"
 end
 
 munin_plugin "apache_accesses"
 munin_plugin "apache_processes"
 munin_plugin "apache_volume"

+
+template "/var/lib/prometheus/node-exporter/apache.prom" do
+  source "apache.prom.erb"
+  owner "root"
+  group "root"
+  mode "644"
+end
+
+prometheus_exporter "apache" do
+  port 9117
+  options "--scrape_uri=http://localhost/server-status?auto"
+end