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sonic-buildimage/files
Ying Xie a3e3530d1d
[write_standby] update write_standby.py script (#11650)
Why I did it
The initial value has to be present for the state machines to work. In active-standby dual-tor scenario, or any hardware mux scenario, the value will be updtaed eventually with a delay.

However, in active-active dual-tor scenario, there is no other mechanism to initialize the value and get state machines started.
So this script will have to write something at start up time.

For active-active dualtor, 'active' is a more preferred initial value, the state machine will switch the state to standby soon if
link prober found link not in good state.

How I did it
Update the script to always provide initial values.

How to verify it
Tested on active-active dual-tor testbed.

Signed-off-by: Ying Xie ying.xie@microsoft.com
2022-08-09 14:21:29 -07:00
..
Aboot [Arista] Add initial support for 720DT-48S (#10656) 2022-06-29 09:56:24 -07:00
apt [Build]: Fix armhf mirrors not existing issue (#10312) 2022-03-22 15:24:15 +08:00
build_scripts [hostcfgd]: Add Ability To Configure Feature During Run-time (#6700) 2021-03-13 05:56:27 -08:00
build_templates [vs]Preventing ebtables cfg to be applied on vs (#11585) 2022-08-04 09:18:00 -07:00
dhcp ZTP infrastructure changes to support DHCP discovery provisioning data (#3298) 2019-12-10 08:16:56 -08:00
docker Enabling ipv6 support on docker container network. This is needed (#5418) 2020-09-22 08:32:17 -07:00
image_config Update WARM START FINALIZER to wait for linkmgrd to reconcile (#11477) 2022-07-28 09:08:53 -07:00
initramfs-tools [Arista] Add initial support for 720DT-48S (#10656) 2022-06-29 09:56:24 -07:00
scripts [write_standby] update write_standby.py script (#11650) 2022-08-09 14:21:29 -07:00
sshd Remove SSH host keys after installing the custom version of sshd (#10633) 2022-04-25 10:38:52 -07:00