diff --git a/include/types/proto_http.h b/include/types/proto_http.h
index a287c3582..3457a2a38 100644
--- a/include/types/proto_http.h
+++ b/include/types/proto_http.h
@@ -262,6 +262,8 @@ enum {
ST_ADM_ACTION_NONE = 0,
ST_ADM_ACTION_DISABLE,
ST_ADM_ACTION_ENABLE,
+ ST_ADM_ACTION_STOP,
+ ST_ADM_ACTION_START,
};
/* status codes available for the stats admin page */
diff --git a/src/dumpstats.c b/src/dumpstats.c
index 14d50e1c6..a01c6ed0d 100644
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -3171,6 +3171,8 @@ static int stats_dump_proxy(struct stream_interface *si, struct proxy *px, struc
""
""
""
+ ""
+ ""
""
""
" "
diff --git a/src/proto_http.c b/src/proto_http.c
index 7eeb4f64a..c0a66879f 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -2605,6 +2605,12 @@ int http_process_req_stat_post(struct stream_interface *si, struct http_txn *txn
else if (strcmp(value, "enable") == 0) {
action = ST_ADM_ACTION_ENABLE;
}
+ else if (strcmp(value, "stop") == 0) {
+ action = ST_ADM_ACTION_STOP;
+ }
+ else if (strcmp(value, "start") == 0) {
+ action = ST_ADM_ACTION_START;
+ }
else {
si->applet.ctx.stats.st_code = STAT_STATUS_ERRP;
goto out;
@@ -2642,6 +2648,38 @@ int http_process_req_stat_post(struct stream_interface *si, struct http_txn *txn
total_servers++;
}
break;
+ case ST_ADM_ACTION_STOP:
+ case ST_ADM_ACTION_START:
+ if (action == ST_ADM_ACTION_START)
+ sv->uweight = sv->iweight;
+ else
+ sv->uweight = 0;
+
+ if (px->lbprm.algo & BE_LB_PROP_DYN) {
+ /* we must take care of not pushing the server to full throttle during slow starts */
+ if ((sv->state & SRV_WARMINGUP) && (px->lbprm.algo & BE_LB_PROP_DYN))
+ sv->eweight = (BE_WEIGHT_SCALE * (now.tv_sec - sv->last_change) + sv->slowstart - 1) / sv->slowstart;
+ else
+ sv->eweight = BE_WEIGHT_SCALE;
+ sv->eweight *= sv->uweight;
+ } else {
+ sv->eweight = sv->uweight;
+ }
+
+ /* static LB algorithms are a bit harder to update */
+ if (px->lbprm.update_server_eweight)
+ px->lbprm.update_server_eweight(sv);
+ else if (sv->eweight) {
+ if (px->lbprm.set_server_status_up)
+ px->lbprm.set_server_status_up(sv);
+ }
+ else {
+ if (px->lbprm.set_server_status_down)
+ px->lbprm.set_server_status_down(sv);
+ }
+ altered_servers++;
+ total_servers++;
+ break;
}
} else {
/* the server name is unknown or ambiguous (duplicate names) */