Add stats service to haproxy

Allow the stats service for HAProxy to be configured. Change-Id: Ie2c9d6efc48dc4200c8136e8345c2a0a66570348
openstack-archive · Jun 26, 2014 · 2e0b7f4 · 2e0b7f4
1 parent 2bd4ab2
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diff --git a/elements/haproxy/README.md b/elements/haproxy/README.md
@@ -10,6 +10,9 @@ The following properties are supported for configuring haproxy
   proxy_port sub-properties.
 * haproxy.nodes: A list of server <name> <ip>:<port> lines. These are added to
   any haproxy.services which do not define this sub-property.
+* haproxy.stats.disabled: Set to true to disable the stats service
+* haproxy.stats.port: Port for the stats service. Defaults to 1993.
+* haproxy.stats.uri: URI for the stats service. Defaults to /.
 
 Each haproxy.services can define the following sub-properties
 
@@ -97,4 +100,4 @@ You can provide net_binds only once, for example:
         - ip: 192.0.2.10
 
 If there is no haproxy.services.net_binds.port defined - haproxy.services.port
-will be used.
+will be used.
diff --git a/elements/haproxy/os-config-applier/etc/haproxy/haproxy.cfg b/elements/haproxy/os-config-applier/etc/haproxy/haproxy.cfg
@@ -39,4 +39,11 @@ listen {{name}}
   server {{name}} {{ip}}:{{port}} check inter 2000 rise 2 fall 5
   {{/nodes}}
 {{/services}}
+
 {{/haproxy}}
+
+{{^haproxy.stats.disabled}}
+listen haproxy.stats :{{#stats.port}}{{stats.port}}{{/stats.port}}{{^stats.port}}1993{{/stats.port}}
+  stats enable
+  stats uri {{#stats.uri}}{{stats.uri}}{{/stats.uri}}{{^stats.uri}}/{{/stats.uri}}
+{{/haproxy.stats.disabled}}