[chassis] update the asic_status.py to read from CHASSIS_FABRIC_ASIC_INFO_TABLE (#12576)

Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan arlakshm@microsoft.com

Why I did it
Fixes #12575 and #12575

How I did it
In the PR sonic-net/sonic-platform-daemons#311 chassisd updates to CHASSIS_FABRIC_ASIC_INFO with the fabric asic info.
Updating the asic_status.py to read from the correct table.

How to verify it
test on chassis

Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan <arlakshm@microsoft.com>

dockers/docker-orchagent/docker-init.j2

@@ -4,6 +4,7 @@ mkdir -p /etc/swss/config.d/
 mkdir -p /etc/supervisor/
 mkdir -p /etc/supervisor/conf.d/
 
+
 CFGGEN_PARAMS=" \
     -d \
 {% if ENABLE_ASAN == "y" %}
@@ -48,21 +49,24 @@ if [ "$SUBTYPE" == "DualToR" ]; then
     cp /usr/share/sonic/templates/tunnel_packet_handler.conf /etc/supervisor/conf.d/
 fi
 
+IS_SUPERVISOR=/etc/sonic/chassisdb.conf
 USE_PCI_ID_IN_CHASSIS_STATE_DB=/usr/share/sonic/platform/use_pci_id_chassis
 ASIC_ID="asic$NAMESPACE_ID"
-if [ -f "$USE_PCI_ID_IN_CHASSIS_STATE_DB" ]; then
-    while true; do
-        PCI_ID=$(sonic-db-cli -s CHASSIS_STATE_DB HGET "CHASSIS_ASIC_TABLE|$ASIC_ID" asic_pci_address)
-        if [ -z "$PCI_ID" ]; then
-            sleep 3
-        else
-            # Update asic_id in CONFIG_DB, which is used by orchagent and fed to syncd
-            if [[ $PCI_ID == ????:??:??.? ]]; then
-                sonic-db-cli CONFIG_DB HSET 'DEVICE_METADATA|localhost' 'asic_id' ${PCI_ID#*:}
-                break
+if [ -f "$IS_SUPERVISOR" ]; then 
+    if [ -f "$USE_PCI_ID_IN_CHASSIS_STATE_DB" ]; then
+        while true; do
+            PCI_ID=$(sonic-db-cli -s CHASSIS_STATE_DB HGET "CHASSIS_FABRIC_ASIC_TABLE|$ASIC_ID" asic_pci_address)
+            if [ -z "$PCI_ID" ]; then
+                sleep 3
+            else
+                # Update asic_id in CONFIG_DB, which is used by orchagent and fed to syncd
+                if [[ $PCI_ID == ????:??:??.? ]]; then
+                    sonic-db-cli CONFIG_DB HSET 'DEVICE_METADATA|localhost' 'asic_id' ${PCI_ID#*:}
+                    break
+                fi
             fi
-        fi
-    done
+        done
+    fi
 fi
 
 exec /usr/local/bin/supervisord

files/scripts/asic_status.py

@@ -17,7 +17,7 @@ except ImportError as e:
 # Constants ====================================================================
 #
 SYSLOG_IDENTIFIER = 'asic_status.py'
-CHASSIS_ASIC_INFO_TABLE = 'CHASSIS_ASIC_TABLE'
+CHASSIS_FABRIC_ASIC_INFO_TABLE = 'CHASSIS_FABRIC_ASIC_TABLE'
 SELECT_TIMEOUT_MSECS = 5000
 
 def main():
@@ -40,7 +40,7 @@ def main():
     state_db = daemon_base.db_connect("CHASSIS_STATE_DB")
 
     sel = swsscommon.Select()
-    sst = swsscommon.SubscriberStateTable(state_db, CHASSIS_ASIC_INFO_TABLE)
+    sst = swsscommon.SubscriberStateTable(state_db, CHASSIS_FABRIC_ASIC_INFO_TABLE)
     sel.addSelectable(sst)
 
     while True:

src/sonic-py-common/sonic_py_common/multi_asic.py

@@ -26,7 +26,7 @@ NEIGH_DEVICE_METADATA_CFG_DB_TABLE = 'DEVICE_NEIGHBOR_METADATA'
 DEFAULT_NAMESPACE = ''
 PORT_ROLE = 'role'
 CHASSIS_STATE_DB='CHASSIS_STATE_DB'
-CHASSIS_ASIC_INFO_TABLE='CHASSIS_ASIC_TABLE'
+CHASSIS_FABRIC_ASIC_INFO_TABLE='CHASSIS_FABRIC_ASIC_TABLE'
 
 # Dictionary to cache config_db connection handle per namespace
 # to prevent duplicate connections from being opened
@@ -478,7 +478,7 @@ def get_asic_presence_list():
             # Get asic list from CHASSIS_ASIC_TABLE which lists only the asics
             # present based on Fabric card detection by the platform.
             db = swsscommon.DBConnector(CHASSIS_STATE_DB, 0, True)
-            asic_table = swsscommon.Table(db, CHASSIS_ASIC_INFO_TABLE)
+            asic_table = swsscommon.Table(db, CHASSIS_FABRIC_ASIC_INFO_TABLE)
             if asic_table:
                 asics_presence_list = list(asic_table.getKeys())
                 for asic in asics_presence_list: