/*
*
* Time stuff
*
*/
void Delay (Time_t d)
{
thread_t *t;
t = (thread_t*)current_process;
time_inc (t->time, d);
}
/* ---------------------------------------------------------------------- */
gint sd_ipvssync_save_fullcfg(GPtrArray *VCfgArr, gboolean force) {
guint i, j, currwgt;
CfgVirtual *virt;
CfgReal *real;
FILE *ipvsfile;
gchar buf[80];
struct timeval ctime;
gboolean save = TRUE;
gboolean complete = FALSE; /* all virtuals tested? */
if (force)
LOGINFO("Startup - full ipvs config forced");
gettimeofday(&ctime, NULL);
if (G_no_sync)
return 1;
if (!force && full_sync_time.tv_sec != 0 && !TIME_HAS_COME(full_sync_time, ctime))
return 1;
else
full_sync_time = ctime;
if (!force && !complete) { /* test if all virtuals were tested at least once */
for (i = 0; i < VCfgArr->len ; i++)
save &= ((CfgVirtual *) g_ptr_array_index(VCfgArr, i))->tested;
if (!save)
return 1;
complete = TRUE;
}
if (!force && !save)
return 1;
time_inc(&full_sync_time, FULL_SYNC_DELAY, 0);
lock_ipvssync();
if (!(ipvsfile = fopen(G_full_sync_file, "w"))){
LOGERROR(
"\n\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n"
"@@@ UNABLE TO OPEN FULL SYNC FILE:\n@@@ %s"
"\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n", G_full_sync_file);
exit(1);
}
strftime(buf, 80, "meta version=1.0 mdate=%F mtime=%T\n\n", localtime(&ctime.tv_sec));
fprintf(ipvsfile, "%s", buf);
if (diff_sync_filename)
free(diff_sync_filename);
diff_sync_filename = g_strdup_printf("%s/diff_sync.%u",
G_diff_sync_dir,
(unsigned) ctime.tv_sec);
fprintf(ipvsfile, "DIFF file=%s\n\n", diff_sync_filename); /* save latest diff filename */
if (diff_sync_file) {
fprintf(diff_sync_file, "DIFF file=%s\n", diff_sync_filename); /* switch to diff */
fclose(diff_sync_file);
}
if (!(diff_sync_file = fopen(diff_sync_filename, "w"))) {
LOGERROR(
"\n\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n"
"@@@ UNABLE TO OPEN DIFF SYNC FILE:\n@@@ %s"
"\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n", diff_sync_filename);
fclose(ipvsfile);
exit(1);
}
for (i = 0; i < VCfgArr->len; i++) {
virt = g_ptr_array_index(VCfgArr, i);
fprintf(ipvsfile, "virtual vname=%s vproto=%s vaddr=%s vport=%d vrt=%s vsched=%s",
virt->name,
sd_proto_str(virt->ipvs_proto),
virt->addrtxt, ntohs(virt->port),
sd_rt_str(virt->ipvs_rt),
virt->ipvs_sched);
if (virt->ipvs_persistent)
fprintf(ipvsfile," vpers=%u", virt->ipvs_persistent);
if (virt->ipvs_fwmark)
fprintf(ipvsfile," vfwmark=%d", virt->ipvs_fwmark);
if (virt->ipvs_ops && virt->ipvs_proto == SD_IPVS_UDP)
fprintf(ipvsfile," vops=%u", (unsigned) virt->ipvs_ops);
fprintf(ipvsfile, "\n");
if (virt->realArr) {
for (j = 0; j < virt->realArr->len; j++) {
real = g_ptr_array_index(virt->realArr, j);
LOGDEBUG("real %s:%s, state %s, rstate %s",
real->virt->name, real->name, GBOOLSTR(real->online), sd_rstate_str(real->rstate));
currwgt = sd_ipvssync_calculate_real_weight(real, TRUE);
if (real->rstate == REAL_DOWN) {
LOGDEBUG("Real down - skipping from output");
continue;
}
if (real->online || !real->tester->remove_on_fail) {
fprintf(ipvsfile, "real rname=%s", real->name);
fprintf(ipvsfile, " raddr=%s rport=%d", real->addrtxt, ntohs(real->port));
fprintf(ipvsfile, " rweight=%d", currwgt);
if (real->ipvs_lthresh > 0)
fprintf(ipvsfile, " rl_thresh=%d", real->ipvs_lthresh);
if (real->ipvs_uthresh > 0)
fprintf(ipvsfile, " ru_thresh=%d", real->ipvs_uthresh);
/* if real has rt overwrite, write rrt */
if (virt->ipvs_rt != real->ipvs_rt)
fprintf(ipvsfile, " rrt=%s", sd_rt_str(real->ipvs_rt));
fprintf(ipvsfile, "\n");
}
}
fprintf(ipvsfile, "\n");
}
}
fclose(ipvsfile);
if (force)
LOGINFO("Full ipvssync config saved [%s]", G_full_sync_file);
else
LOGDEBUG("Full ipvssync config saved [%s]", G_full_sync_file);
if (force)
touch_fullreload();
unlock_ipvssync();
return 0;
}