From d74055e12ca0ac4f44342e74ea097f03720663f7 Mon Sep 17 00:00:00 2001
From: Devesh Pathak <54966909+devpatha@users.noreply.github.com>
Date: Thu, 6 Apr 2023 20:30:58 -0700
Subject: [PATCH] Increase wait_for_tunnel() timeout to 90s (#14279)

Why I did it
Orchagent sometimes take additional time to execute Tunnel tasks. This cause write_standby script to error out and mux state machines are not initialized. It results in show mux status missing some ports in output.

Mar 13 20:36:52.337051 m64-tor-0-yy41 INFO systemd[1]: Starting MUX Cable Container...
Mar 13 20:37:52.480322 m64-tor-0-yy41 ERR write_standby: Timed out waiting for tunnel MuxTunnel0, mux state will not be written
Mar 13 20:37:58.983412 m64-tor-0-yy41 NOTICE swss#orchagent: :- doTask: Tunnel(s) added to ASIC_DB.
How I did it
Increase timeout from 60s to 90s

How to verify it
Verified that mux state machine is initialized and show mux status has all needed ports in it.
---
 files/scripts/write_standby.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/files/scripts/write_standby.py b/files/scripts/write_standby.py
index 745b9c503d..13009922f5 100755
--- a/files/scripts/write_standby.py
+++ b/files/scripts/write_standby.py
@@ -136,7 +136,7 @@ class MuxStateWriter(object):
         tunnel_key_pattern = 'ASIC_STATE:SAI_OBJECT_TYPE_TUNNEL:*'
         return len(self.asic_db.keys('ASIC_DB', tunnel_key_pattern)) > 0
 
-    def wait_for_tunnel(self, interval=1, timeout=60):
+    def wait_for_tunnel(self, interval=1, timeout=90):
         """
         Waits until the IP-in-IP tunnel has been created