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MEDIUM: mworker/cli: export the HAPROXY_MASTER_CLI variable

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It works the same way as the HAPROXY_CLI variable, it exports the
listeners addresses separated by semicolons.
This commit is contained in:
William Lallemand 2019-04-12 16:09:24 +02:00 committed by Willy Tarreau
parent 8f7069a389
commit 9a37fd0f19
1 changed files with 18 additions and 6 deletions
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24
src/cli.c
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@ -373,16 +373,18 @@ static int stats_parse_global(char **args, int section_type, struct proxy *curpx
}
/*
* This function put a list of stats socket separated by a semicolon in the
* "HAPROXY_CLI" environment variable
* This function exports the bound addresses of a <frontend> in the environment
* variable <varname>. Those addresses are separated by semicolons and prefixed
* with their type (abns@, unix@, sockpair@ etc)
* Return -1 upon error, 0 otherwise
*/
int cli_socket_setenv()
int listeners_setenv(struct proxy *frontend, const char *varname)
{
struct buffer *trash = get_trash_chunk();
struct bind_conf *bind_conf;
if (global.stats_fe) {
list_for_each_entry(bind_conf, &global.stats_fe->conf.bind, by_fe) {
if (frontend) {
list_for_each_entry(bind_conf, &frontend->conf.bind, by_fe) {
struct listener *l;
list_for_each_entry(l, &bind_conf->listeners, by_bind) {
@ -414,13 +416,23 @@ int cli_socket_setenv()
}
}
trash->area[trash->data++] = '\0';
if (setenv("HAPROXY_CLI", trash->area, 1) < 0)
if (setenv(varname, trash->area, 1) < 0)
return -1;
}
return 0;
}
int cli_socket_setenv()
{
if (listeners_setenv(global.stats_fe, "HAPROXY_CLI") < 0)
return -1;
if (listeners_setenv(mworker_proxy, "HAPROXY_MASTER_CLI") < 0)
return -1;
return 0;
}
REGISTER_CONFIG_POSTPARSER("cli", cli_socket_setenv);
/* Verifies that the CLI at least has a level at least as high as <level>