#
-# 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,
# limitations under the License.
#
+include_recipe "fail2ban"
+include_recipe "prometheus"
include_recipe "ssl"
-package "apache2"
-package "libwww-perl"
-
-%w(event itk prefork worker).each do |mpm|
- if mpm == node[:apache][:mpm]
- apache_module "mpm_#{mpm}" do
- action [:enable]
- end
- else
- apache_module "mpm_#{mpm}" do
- action [:disable]
- end
+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")
apache_conf "httpd" do
source "ports.conf.erb"
owner "root"
group "root"
- mode 0o644
+ mode "644"
end
-service "apache2" do
- action [:enable, :start]
- supports :status => true, :restart => true, :reload => true
+systemd_service "apache2" do
+ dropin "chef"
+ memory_high "50%"
+ memory_max "75%"
+ notifies :restart, "service[apache2]"
end
apache_module "info" do
variables :hosts => admins["hosts"]
end
-apache_module "deflate" do
- conf "deflate.conf.erb"
+if node[:apache][:evasive][:enable]
+ apache_module "evasive" do
+ conf "evasive.conf.erb"
+ end
+else
+ apache_module "evasive" do
+ action :disable
+ end
+end
+
+apache_module "brotli" do
+ conf "brotli.conf.erb"
end
-apache_module "reqtimeout" do
- action [:disable]
+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"
+# Apache should only be started after modules enabled
+service "apache2" do
+ action [:enable, :start]
+ retries 2
+ retry_delay 10
+ supports :status => true, :restart => true, :reload => true
+end
+
+fail2ban_filter "apache-forbidden" do
+ action :delete
+end
+
+fail2ban_jail "apache-forbidden" do
+ action :delete
+end
+
+fail2ban_filter "apache-evasive" do
+ failregex ": Blacklisting address <ADDR>: possible DoS attack\.$"
+end
+
+fail2ban_jail "apache-evasive" do
+ filter "apache-evasive"
+ backend "systemd"
+ journalmatch "_SYSTEMD_UNIT=apache2.service SYSLOG_IDENTIFIER=mod_evasive"
+ ports [80, 443]
+ findtime "10m"
+ maxretry 3
+end
+
+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