[fabric] Disable unnecessary processes in swss and the orchagent-portsyncd dependency for fabric asic

dockers/docker-orchagent/Dockerfile.j2

@@ -68,9 +68,7 @@ COPY ["arp_update.conf", "files/arp_update_vars.j2", "/usr/share/sonic/templates
 COPY ["ndppd.conf", "/usr/share/sonic/templates/"]
 COPY ["enable_counters.py", "/usr/bin"]
 COPY ["docker-init.sh", "orchagent.sh", "swssconfig.sh", "buffermgrd.sh", "/usr/bin/"]
-COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
 COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
-COPY ["critical_processes", "/etc/supervisor/"]
 
 # Copy all Jinja2 template files into the templates folder
 COPY ["*.j2", "/usr/share/sonic/templates/"]

dockers/docker-orchagent/critical_processes.j2

@@ -0,0 +1,21 @@
+{% set is_fabric_asic = 0 %}
+{% if DEVICE_METADATA.localhost.switch_type %}
+{% if DEVICE_METADATA.localhost.switch_type == "fabric" %}
+{% set is_fabric_asic = 1 %}
+{% endif %}
+{% endif %}
+program:orchagent
+{% if is_fabric_asic == 0 %}
+program:portsyncd
+program:neighsyncd
+program:fdbsyncd
+program:vlanmgrd
+program:intfmgrd
+program:portmgrd
+program:buffermgrd
+program:vrfmgrd
+program:nbrmgrd
+program:vxlanmgrd
+program:coppmgrd
+program:tunnelmgrd
+{%- endif %}

dockers/docker-orchagent/docker-init.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 
 mkdir -p /etc/swss/config.d/
+mkdir -p /etc/supervisor/
+mkdir -p /etc/supervisor/conf.d/
 
 CFGGEN_PARAMS=" \
     -d \
@@ -10,6 +12,8 @@ CFGGEN_PARAMS=" \
     -t /usr/share/sonic/templates/ports.json.j2,/etc/swss/config.d/ports.json \
     -t /usr/share/sonic/templates/vlan_vars.j2 \
     -t /usr/share/sonic/templates/ndppd.conf.j2,/etc/ndppd.conf \
+    -t /usr/share/sonic/templates/critical_processes.j2,/etc/supervisor/critical_processes \
+    -t /usr/share/sonic/templates/supervisord.conf.j2,/etc/supervisor/conf.d/supervisord.conf
 "
 VLAN=$(sonic-cfggen $CFGGEN_PARAMS)
 

dockers/docker-orchagent/supervisord.conf → dockers/docker-orchagent/supervisord.conf.j2

@@ -28,6 +28,16 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 
+{% set is_fabric_asic = 0 %}
+{% set orchagent_dependent_startup_wait_for = "portsyncd:running" %}
+{% if DEVICE_METADATA.localhost.switch_type %}
+{% if DEVICE_METADATA.localhost.switch_type == "fabric" %}
+{% set is_fabric_asic = 1 %}
+{% set orchagent_dependent_startup_wait_for = "rsyslogd:running" %}
+{%- endif %}
+{%- endif %}
+
+{% if is_fabric_asic == 0 %}
 [program:gearsyncd]
 command=/usr/bin/gearsyncd -p /usr/share/sonic/hwsku/gearbox_config.json
 priority=3
@@ -39,7 +49,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=rsyslogd:running
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:portsyncd]
 command=/usr/bin/portsyncd
 priority=3
@@ -49,6 +61,7 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=rsyslogd:running
+{%- endif %}
 
 [program:orchagent]
 command=/usr/bin/orchagent.sh
@@ -58,7 +71,7 @@ autorestart=false
 stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
-dependent_startup_wait_for=portsyncd:running
+dependent_startup_wait_for={{ orchagent_dependent_startup_wait_for }}
 
 [program:swssconfig]
 command=/usr/bin/swssconfig.sh
@@ -72,6 +85,7 @@ stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=orchagent:running
 
+{% if is_fabric_asic == 0 %}
 [program:restore_neighbors]
 command=/usr/bin/restore_neighbors.py
 priority=6
@@ -83,7 +97,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:coppmgrd]
 command=/usr/bin/coppmgrd
 priority=6
@@ -95,7 +111,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=orchagent:running
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:neighsyncd]
 command=/usr/bin/neighsyncd
 priority=7
@@ -105,7 +123,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:vlanmgrd]
 command=/usr/bin/vlanmgrd
 priority=8
@@ -115,7 +135,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:intfmgrd]
 command=/usr/bin/intfmgrd
 priority=9
@@ -125,7 +147,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:portmgrd]
 command=/usr/bin/portmgrd
 priority=10
@@ -135,7 +159,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:buffermgrd]
 command=/usr/bin/buffermgrd.sh
 priority=11
@@ -145,7 +171,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:vrfmgrd]
 command=/usr/bin/vrfmgrd
 priority=13
@@ -155,7 +183,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:nbrmgrd]
 command=/usr/bin/nbrmgrd
 priority=15
@@ -165,7 +195,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:vxlanmgrd]
 command=/usr/bin/vxlanmgrd
 priority=16
@@ -175,7 +207,9 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
+{% if is_fabric_asic == 0 %}
 [program:tunnelmgrd]
 command=/usr/bin/tunnelmgrd
 priority=17
@@ -185,6 +219,7 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
+{%- endif %}
 
 [program:enable_counters]
 command=/usr/bin/enable_counters.py
@@ -196,6 +231,7 @@ stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
 
+{% if is_fabric_asic == 0 %}
 [program:fdbsyncd]
 command=/usr/bin/fdbsyncd
 priority=17
@@ -205,4 +241,4 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true
 dependent_startup_wait_for=swssconfig:exited
-
+{%- endif %}