Add dualtor TSA/B/C support (#9726)

Why I did it
Add TSA/B/C dualtor support

Signed-off-by: Longxiang Lyu lolv@microsoft.com

How I did it
For TSA, toggle all the mux to standby if the device type is dualtor and there are active mux ports.
For TSC, add mux status output.

How to verify it
Run TSA/B/C on a dualtor setup

dockers/docker-fpm-frr/base_image_files/TSA

@@ -1,3 +1,12 @@
 #!/bin/bash
 
+# toggle the mux to standby if dualtor and any mux active
+if
+[[ "$(sonic-cfggen -d -v DEVICE_METADATA.localhost.subtype | tr [:upper:] [:lower:])" == *"dualtor"* ]] &&
+[[ $(show mux status | grep active | wc -l) > 0 ]];
+then
+  logger -t TSA -p user.info "Toggle all mux mode to standby"
+  sudo config mux mode standby all
+fi
+
 /usr/bin/TS TSA

dockers/docker-fpm-frr/base_image_files/TSB

@@ -1,3 +1,10 @@
 #!/bin/bash
 
+# toggle the mux to auto if dualtor
+if [[ "$(sonic-cfggen -d -v DEVICE_METADATA.localhost.subtype | tr [:upper:] [:lower:])" == *"dualtor"* ]];
+then
+  logger -t TSB -p user.info "Toggle all mux mode to auto"
+  sudo config mux mode auto all
+fi
+
 /usr/bin/TS TSB

dockers/docker-fpm-frr/base_image_files/TSC

@@ -3,3 +3,9 @@
 /usr/bin/TS TSC
 
 portstat -p 5
+
+if [[ "$(sonic-cfggen -d -v DEVICE_METADATA.localhost.subtype | tr [:upper:] [:lower:])" == *"dualtor"* ]]
+then
+  echo
+  show mux status
+fi