[sonic_extension]: Add shell scripts in host FS to call executables inside dockers

files/build_templates/sonic_debian_extension.j2

@@ -172,6 +172,14 @@ sudo dpkg --root=$FILESYSTEM_ROOT -P {{ debname }}
 
 sudo rm -f $FILESYSTEM_ROOT/usr/sbin/policy-rc.d
 
+# Copy shell scripts which reference executables inside dockers
+if [ $sonic_asic_platform == "broadcom" ]; then
+    sudo cp -f $IMAGE_CONFIGS/bin/bcmcmd $FILESYSTEM_ROOT/usr/bin
+fi
+sudo cp -f $IMAGE_CONFIGS/bin/redis-cli $FILESYSTEM_ROOT/usr/bin
+sudo cp -f $IMAGE_CONFIGS/bin/teamdctl $FILESYSTEM_ROOT/usr/bin
+sudo cp -f $IMAGE_CONFIGS/bin/vtysh $FILESYSTEM_ROOT/usr/bin
+
 ## copy platform rc.local
 sudo cp $IMAGE_CONFIGS/platform/rc.local $FILESYSTEM_ROOT/etc/
 

files/image_config/bin/bcmcmd

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker exec -i syncd bcmcmd "$@"

files/image_config/bin/redis-cli

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker exec -it database redis-cli "$@"

files/image_config/bin/teamdctl

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker exec -i teamd teamdctl "$@"

files/image_config/bin/vtysh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker exec -i bgp vtysh "$@"