Add an on/off knob for BGP EOIU pulling on warm restart (sonic-net#655)

Author: heidinet2007

config/main.py

@@ -797,6 +797,13 @@ def warm_restart_teamsyncd_timer(ctx, seconds):
         ctx.fail("teamsyncd warm restart timer must be in range 1-3600")
     db.mod_entry('WARM_RESTART', 'teamd', {'teamsyncd_timer': seconds})
 
+@warm_restart.command('bgp_eoiu')
+@click.argument('enable', metavar='<enable>', default='true', required=False, type=click.Choice(["true", "false"]))
+@click.pass_context
+def warm_restart_bgp_eoiu(ctx, enable):
+    db = ctx.obj['db']
+    db.mod_entry('WARM_RESTART', 'bgp', {'bgp_eoiu': enable})
+
 #
 # 'vlan' group ('config vlan ...')
 #

show/main.py

@@ -2304,24 +2304,36 @@ def tablelize(keys, data, enable_table_keys, prefix):
             if k not in data:
                 r.append("NULL")
                 r.append("NULL")
+                r.append("NULL")
             elif 'neighsyncd_timer' in  data[k]:
                 r.append("neighsyncd_timer")
                 r.append(data[k]['neighsyncd_timer'])
-            elif 'bgp_timer' in data[k]:
-                r.append("bgp_timer")
-                r.append(data[k]['bgp_timer'])
+                r.append("NULL")
+            elif 'bgp_timer' in data[k] or 'bgp_eoiu' in data[k]:
+                if 'bgp_timer' in data[k]:
+                    r.append("bgp_timer")
+                    r.append(data[k]['bgp_timer'])
+                else:
+                    r.append("NULL")
+                    r.append("NULL")
+                if 'bgp_eoiu' in data[k]:
+                    r.append(data[k]['bgp_eoiu'])
+                else:
+                    r.append("NULL")
             elif 'teamsyncd_timer' in data[k]:
                 r.append("teamsyncd_timer")
                 r.append(data[k]['teamsyncd_timer'])
+                r.append("NULL")
             else:
                 r.append("NULL")
                 r.append("NULL")
+                r.append("NULL")
 
             table.append(r)
 
         return table
 
-    header = ['name', 'enable', 'timer_name', 'timer_duration']
+    header = ['name', 'enable', 'timer_name', 'timer_duration', 'eoiu_enable']
     click.echo(tabulate(tablelize(keys, data, enable_table_keys, prefix), header))
     state_db.close(state_db.STATE_DB)