1 # DO NOT EDIT - This file is being maintained by Chef
4 visible_hostname <%= node.name %>
6 cache_mem <%= node[:squid][:cache_mem] %>
7 <% if node[:squid][:version] > 2 -%>
9 workers <%= node[:cpu][:total] %>
11 error_log_languages off
14 max_filedescriptors 98304
16 <% if node[:squid][:version] > 3 -%>
17 # Use RFC6891 recommended max size
19 # Use low initial retry interval (backoff start)
20 dns_retransmit_interval 2 seconds
22 dns_timeout 15 seconds
25 # used by squidclient / munin
33 # FIXME - configurable
34 <% if node[:squid][:version] < 3 -%>
35 http_port 80 accel defaultsite=tile.openstreetmap.org tcpkeepalive=60,10,6 http11
37 http_port 80 accel no-vhost defaultsite=tile.openstreetmap.org tcpkeepalive=60,10,6
40 cache_effective_user proxy
41 cache_effective_group proxy
43 <% Array(node[:squid][:cache_dir]).each do |cache_dir| -%>
44 cache_dir <%= cache_dir %>
47 <% if node[:squid][:version] < 3 -%>
48 cache_swap_log /var/spool/squid/%s
51 cache_mgr webmaster@openstreetmap.org
58 maximum_object_size 256 KB
59 maximum_object_size_in_memory 64 KB
61 cache_replacement_policy heap LFUDA
62 memory_replacement_policy heap GDSF
64 server_persistent_connections on
65 <% if node[:squid][:version] < 3 -%>
66 persistent_request_timeout 1 minutes
68 client_idle_pconn_timeout 1 minutes
70 <% if node[:squid][:version] > 3 -%>
71 pconn_lifetime 5 minutes
74 negative_ttl 15 seconds
75 <% if node[:squid][:version] < 3 -%>
79 read_timeout 90 seconds
80 request_timeout 90 seconds
81 connect_timeout 20 seconds
82 client_lifetime 1 hours
84 <% if node[:squid][:version] < 3 -%>
85 refresh_stale_hit 300 seconds
88 # Recommended minimum configuration:
89 # ----------------------------------
90 <% if node[:squid][:version] < 3 -%>
92 acl manager proto cache_object
93 acl localhost src 127.0.0.1/32
94 acl to_localhost dst 127.0.0.0/8
96 acl SSL_ports port 443
97 acl Safe_ports port 80 # http
98 acl Safe_ports port 21 # ftp
99 acl Safe_ports port 443 # https
100 acl Safe_ports port 70 # gopher
101 acl Safe_ports port 210 # wais
102 acl Safe_ports port 1025-65535 # unregistered ports
103 acl Safe_ports port 280 # http-mgmt
104 acl Safe_ports port 488 # gss-http
105 acl Safe_ports port 591 # filemaker
106 acl Safe_ports port 777 # multiling http
107 acl CONNECT method CONNECT
108 http_access allow manager localhost
110 http_access allow manager
112 http_access deny manager
113 http_access deny !Safe_ports
114 http_access deny CONNECT !SSL_ports
115 # ----------------------------------
117 acl purge_hosts src 127.0.0.0/8
118 acl PURGE method purge
119 http_access allow purge purge_hosts
120 http_access deny purge
123 follow_x_forwarded_for allow localhost
125 <% if node[:squid][:version] < 3 -%>
126 logformat openstreetmap %ts.%03tu %tr %>a %Ss/%03Hs %<st %rm %rp %Sh/%<A %mt "%{Referer}>h" "%{User-Agent}>h"
127 access_log <%= node[:squid][:access_log] %>
129 logformat openstreetmap %ts.%03tu %tr %>a %Ss/%03>Hs %<st %rm %>rp %Sh/%<A %mt "%{Referer}>h" "%{User-Agent}>h"
130 access_log daemon:<%= node[:squid][:access_log] %>
132 cache_log /var/log/squid/cache.log
136 strip_query_terms off
137 <% if node[:squid][:version] > 2 -%>
138 # Work around bug in squid 3 that causes log_fqdn to be
139 # turned on by some of the (unused by us) default formats:
140 # http://lists.squid-cache.org/pipermail/squid-users/2016-February/thread.html#8999
141 url_rewrite_extras "%>a %un %>rm myip=%la myport=%lp"
142 store_id_extras "%>a %un %>rm myip=%la myport=%lp"
147 refresh_pattern . 0 50% 8640
149 # ZERO required for logrotate to work properly
152 <% Dir.glob("/etc/squid/squid.conf.d/*.conf") do |file| -%>
153 <%= File.read(file) %>