Add basic proxy_balancer modules

- mod_proxy_balancer + .conf
- mod_lbmethod_bybusyness
- mod_lbmethod_byrequests
- mod_lbmethod_bytraffic
- mod_slotmem_shm.load (dependency of mod_proxy_balancer)

mods-available/lbmethod_bybusyness.load

@@ -0,0 +1,2 @@
+# Depends: proxy_balancer
+LoadModule lbmethod_bybusyness_module modules/mod_lbmethod_bybusyness.so

mods-available/lbmethod_byrequests.load

@@ -0,0 +1,2 @@
+# Depends: proxy_balancer
+LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so

mods-available/lbmethod_bytraffic.load

@@ -0,0 +1,2 @@
+# Depends: proxy_balancer
+LoadModule lbmethod_bytraffic_module modules/mod_lbmethod_bytraffic.so

mods-available/proxy_balancer.conf

@@ -0,0 +1,10 @@
+<IfModule mod_proxy_balancer.c>
+	<IfModule mod_status.c>
+		<Location /balancer-manager>
+			SetHandler balancer-manager
+			Require local
+		</Location>
+	</IfModule>
+</IfModule>
+
+# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

mods-available/proxy_balancer.load

@@ -0,0 +1,3 @@
+# Depends: proxy alias slotmem_shm
+# Suggests: .conf
+LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

mods-available/slotmem_shm.load

@@ -0,0 +1 @@
+LoadModule slotmem_shm_module modules/mod_slotmem_shm.so