From: Amaury Denoyelle <adenoyelle@haproxy.com>
Date: Fri, 7 May 2021 13:12:20 +0000 (+0200)
Subject: MINOR: proxy: define PR_CAP_LB
X-Git-Tag: v2.4-dev19~89
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b979f59871e1c7ff33716d0ac5d31f0efa70fa9e;p=thirdparty%2Fhaproxy.git

MINOR: proxy: define PR_CAP_LB

Add a new proxy capability for proxy with load-balancing capabilities.
This help to differentiate listen/frontend/backend with special proxies
such as peer proxies.
---

diff --git a/include/haproxy/proxy-t.h b/include/haproxy/proxy-t.h
index 02d1391df2..95d3bc978f 100644
--- a/include/haproxy/proxy-t.h
+++ b/include/haproxy/proxy-t.h
@@ -69,6 +69,7 @@ enum PR_SRV_STATE_FILE {
 #define PR_CAP_LISTEN  (PR_CAP_FE|PR_CAP_BE)
 #define PR_CAP_DEF     0x0004           /* defaults section */
 #define PR_CAP_LUA     0x0008           /* internal proxy used by lua engine */
+#define PR_CAP_LB      0x0010           /* load-balancing capabilities, i.e. listen/frontend/backend proxies */
 
 /* bits for proxy->options */
 #define PR_O_REDISP     0x00000001      /* allow reconnection to dispatch in case of errors */
diff --git a/src/cfgparse-listen.c b/src/cfgparse-listen.c
index 525da58909..d5df78c516 100644
--- a/src/cfgparse-listen.c
+++ b/src/cfgparse-listen.c
@@ -223,11 +223,11 @@ int cfg_parse_listen(const char *file, int linenum, char **args, int kwm)
 	}
 
 	if (strcmp(args[0], "listen") == 0)
-		rc = PR_CAP_LISTEN;
+		rc = PR_CAP_LISTEN | PR_CAP_LB;
 	else if (strcmp(args[0], "frontend") == 0)
-		rc = PR_CAP_FE;
+		rc = PR_CAP_FE | PR_CAP_LB;
 	else if (strcmp(args[0], "backend") == 0)
-		rc = PR_CAP_BE;
+		rc = PR_CAP_BE | PR_CAP_LB;
 	else if (strcmp(args[0], "defaults") == 0) {
 		/* "defaults" must first delete the last no-name defaults if any */
 		proxy_destroy_defaults(proxy_find_by_name("", PR_CAP_DEF, 0));