RepoMirrors/haproxy
1
0
Fork 0
mirror of http://git.haproxy.org/git/haproxy.git/ synced 2025-04-01 22:48:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

[MINOR] server tracking: don't care about the tracked server's mode

Browse Source 
Right now, an HTTP server cannot track a TCP server and vice-versa.
This patch enables proxy tracking without relying on the proxy's mode
(tcp/http/health). It only requires a matching proxy name to exist. The
original function was renamed to findproxy_mode().

(cherry picked from commit 96532db923)
This commit is contained in:
Alex Williams 2009-11-01 21:27:13 -05:00 committed by Willy Tarreau
parent 950245ca2b
commit 37fc94dc42
3 changed files with 27 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/proto/proxy.h
View File

@ -38,7 +38,8 @@ void listen_proxies(void);
const char *proxy_cap_str(int cap);
const char *proxy_mode_str(int mode);
struct proxy *findproxy(const char *name, int mode, int cap);
struct proxy *findproxy_mode(const char *name, int mode, int cap);
struct proxy *findproxy(const char *name, int cap);
struct server *findserver(const struct proxy *px, const char *name);
int proxy_cfg_ensure_no_http(struct proxy *curproxy);

10
src/cfgparse.c
View File

@ -3913,7 +3913,7 @@ int check_config_validity()
if (curproxy->defbe.name) {
struct proxy *target;
target = findproxy(curproxy->defbe.name, curproxy->mode, PR_CAP_BE);
target = findproxy_mode(curproxy->defbe.name, curproxy->mode, PR_CAP_BE);
if (!target) {
Alert("Proxy '%s': unable to find required default_backend: '%s'.\n",
curproxy->id, curproxy->defbe.name);
@ -3943,7 +3943,7 @@ int check_config_validity()
if (exp->action != ACT_SETBE)
continue;
target = findproxy(exp->replace, PR_MODE_HTTP, PR_CAP_BE);
target = findproxy_mode(exp->replace, PR_MODE_HTTP, PR_CAP_BE);
if (!target) {
Alert("Proxy '%s': unable to find required setbe: '%s'.\n",
curproxy->id, exp->replace);
@ -3968,7 +3968,7 @@ int check_config_validity()
list_for_each_entry(rule, &curproxy->switching_rules, list) {
struct proxy *target;
target = findproxy(rule->be.name, curproxy->mode, PR_CAP_BE);
target = findproxy_mode(rule->be.name, curproxy->mode, PR_CAP_BE);
if (!target) {
Alert("Proxy '%s': unable to find required use_backend: '%s'.\n",
@ -4145,7 +4145,7 @@ int check_config_validity()
}
if (pname) {
px = findproxy(pname, curproxy->mode, PR_CAP_BE);
px = findproxy(pname, PR_CAP_BE);
if (!px) {
Alert("config : %s '%s', server '%s': unable to find required proxy '%s' for tracking.\n",
proxy_type_str(curproxy), curproxy->id,
@ -4167,7 +4167,7 @@ int check_config_validity()
if (!(srv->state & SRV_CHECKED)) {
Alert("config : %s '%s', server '%s': unable to use %s/%s for "
"tracing as it does not have checks enabled.\n",
"tracking as it does not have checks enabled.\n",
proxy_type_str(curproxy), curproxy->id,
newsrv->id, px->id, srv->id);
cfgerr++;

21
src/proxy.c
View File

@ -237,7 +237,7 @@ static int proxy_parse_rate_limit(char **args, int section, struct proxy *proxy,
* requested name as this often leads into unexpected situations.
*/
struct proxy *findproxy(const char *name, int mode, int cap) {
struct proxy *findproxy_mode(const char *name, int mode, int cap) {
struct proxy *curproxy, *target = NULL;
@ -266,6 +266,25 @@ struct proxy *findproxy(const char *name, int mode, int cap) {
return target;
}
struct proxy *findproxy(const char *name, int cap) {
struct proxy *curproxy, *target = NULL;
for (curproxy = proxy; curproxy; curproxy = curproxy->next) {
if ((curproxy->cap & cap)!=cap || strcmp(curproxy->id, name))
continue;
if (!target) {
target = curproxy;
continue;
}
return NULL;
}
return target;
}
/*
* This function finds a server with matching name within selected proxy.
* It also checks if there are more matching servers with