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BUG/MINOR: check: fix the condition to validate a port-less server

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A config like the below fails to validate because of a bogus test:

  backend b1
      tcp-check connect port 1234
      option tcp-check
      server s1 1.2.3.4 check

[ALERT] (18887) : config : config: proxy 'b1': server 's1' has neither
                  service port nor check port, and a tcp_check rule
                  'connect' with no port information.

A || instead of a && only validates the connect rule when both the
address *and* the port are set. A work around is to set the rule like
this:

      tcp-check connect addr 0:1234 port 1234

This needs to be backported as far as 2.2 (2.0 is OK).
This commit is contained in:
Willy Tarreau 2021-07-22 11:06:41 +02:00
parent 59bab61649
commit acff309753
1 changed files with 1 additions and 1 deletions
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2
src/check.c
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@ -1629,7 +1629,7 @@ static int init_srv_check(struct server *srv)
/* scan the tcp-check ruleset to ensure a port has been configured */
list_for_each_entry(r, srv->proxy->tcpcheck_rules.list, list) {
if ((r->action == TCPCHK_ACT_CONNECT) && (!r->connect.port || !get_host_port(&r->connect.addr))) {
if ((r->action == TCPCHK_ACT_CONNECT) && (!r->connect.port && !get_host_port(&r->connect.addr))) {
ha_alert("config: %s '%s': server '%s' has neither service port nor check port, "
"and a tcp_check rule 'connect' with no port information.\n",
proxy_type_str(srv->proxy), srv->proxy->id, srv->id);