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MINOR: config: new global directive server-state-base

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This new global directive can be used to provide a base directory where
all the server state files could be loaded.
If a server state file name starts with a slash '/', then this directive
must not be applied.
This commit is contained in:
Baptiste Assmann 2015-08-23 09:22:25 +02:00 committed by Willy Tarreau
parent 6f9225ab55
commit 6bc89366bb
2 changed files with 16 additions and 0 deletions
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1
include/types/global.h
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@ -129,6 +129,7 @@ struct global {
char *log_tag; /* name for syslog */
struct list logsrvs;
char *log_send_hostname; /* set hostname in syslog header */
char *server_state_base; /* path to a directory where server state files can be found */
struct {
int maxpollevents; /* max number of poll events at once */
int maxaccept; /* max number of consecutive accept() */

15
src/cfgparse.c
View File

@ -1645,6 +1645,21 @@ int cfg_parse_global(const char *file, int linenum, char **args, int kwm)
global.log_send_hostname = malloc(len + 2);
snprintf(global.log_send_hostname, len + 2, "%s ", name);
}
else if (!strcmp(args[0], "server-state-base")) { /* path base where HAProxy can find server state files */
if (global.server_state_base != NULL) {
Alert("parsing [%s:%d] : '%s' already specified. Continuing.\n", file, linenum, args[0]);
err_code |= ERR_ALERT;
goto out;
}
if (!*(args[1])) {
Alert("parsing [%s:%d] : '%s' expects one argument: a directory path.\n", file, linenum, args[0]);
err_code |= ERR_FATAL;
goto out;
}
global.server_state_base = strdup(args[1]);
}
else if (!strcmp(args[0], "log-tag")) { /* tag to report to syslog */
if (alertif_too_many_args(1, file, linenum, args, &err_code))
goto out;