keepalived/0001-Fix-interfaaces-coming-up-during-vrrp_script-init-ph.patch

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2021-06-10 09:41:29 +08:00
From 1ef6d477f4bd4b8e8c61748205352b6ff34936d3 Mon Sep 17 00:00:00 2001
From: Quentin Armitage <quentin@armitage.org.uk>
Date: Tue, 7 Apr 2020 23:47:16 +0100
Subject: [PATCH 006/691] Fix interfaaces coming up during vrrp_script init
phase
Issue #1532 reported that if a tracked interface transitioned from
down to up while a vrrp_script was running for the first time, the
tracking vrrp instances would never come up. This commit resolves
the issue.
Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
---
keepalived/vrrp/vrrp_scheduler.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/keepalived/vrrp/vrrp_scheduler.c b/keepalived/vrrp/vrrp_scheduler.c
index 6eac8fd..6f3586d 100644
--- a/keepalived/vrrp/vrrp_scheduler.c
+++ b/keepalived/vrrp/vrrp_scheduler.c
@@ -623,8 +623,17 @@ try_up_instance(vrrp_t *vrrp, bool leaving_init)
if (vrrp->num_script_if_fault)
return;
}
- else if (--vrrp->num_script_if_fault || vrrp->num_script_init)
+ else if (--vrrp->num_script_if_fault || vrrp->num_script_init) {
+ if (!vrrp->num_script_if_fault) {
+ if (vrrp->sync) {
+ vrrp->sync->num_member_fault--;
+ vrrp->sync->state = VRRP_STATE_INIT;
+ }
+ vrrp->wantstate = VRRP_STATE_BACK;
+ }
+
return;
+ }
if (vrrp->wantstate == VRRP_STATE_MAST && vrrp->base_priority == VRRP_PRIO_OWNER) {
vrrp->wantstate = VRRP_STATE_MAST;
--
1.8.3.1