examples/cluster-httpd/httpd/httpd.conf
Listen 80
ServerName localhost
LoadModule mpm_event_module modules/mod_mpm_event.so
LoadModule authn_file_module modules/mod_authn_file.so
LoadModule authn_core_module modules/mod_authn_core.so
LoadModule authz_host_module modules/mod_authz_host.so
LoadModule authz_groupfile_module modules/mod_authz_groupfile.so
LoadModule authz_user_module modules/mod_authz_user.so
LoadModule authz_core_module modules/mod_authz_core.so
LoadModule headers_module modules/mod_headers.so
LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule slotmem_shm_module modules/mod_slotmem_shm.so
LoadModule unixd_module modules/mod_unixd.so
User daemon
Group daemon
ErrorLog /proc/self/fd/2
Header add Set-Cookie "SERVERID=sticky.%{BALANCER_WORKER_ROUTE}e; path=/" env=BALANCER_ROUTE_CHANGED
<Proxy "balancer://nodes_polling">
BalancerMember "http://server-john:3000" route=john
BalancerMember "http://server-paul:3000" route=paul
BalancerMember "http://server-george:3000" route=george
BalancerMember "http://server-ringo:3000" route=ringo
ProxySet stickysession=SERVERID
</Proxy>
<Proxy "balancer://nodes_ws">
BalancerMember "ws://server-john:3000" route=john
BalancerMember "ws://server-paul:3000" route=paul
BalancerMember "ws://server-george:3000" route=george
BalancerMember "ws://server-ringo:3000" route=ringo
ProxySet stickysession=SERVERID
</Proxy>
RewriteEngine On
RewriteCond %{HTTP:Upgrade} =websocket [NC]
RewriteRule /(.*) balancer://nodes_ws/$1 [P,L]
RewriteCond %{HTTP:Upgrade} !=websocket [NC]
RewriteRule /(.*) balancer://nodes_polling/$1 [P,L]
ProxyTimeout 3