sonic-cfggen with sonicv2 dockers

dockers/docker-fpm/Dockerfile.j2

@@ -15,7 +15,9 @@ debs/{{ deb }}{{' '}}
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs
 
-COPY ["start.sh", "/usr/bin/"]
+COPY ["*.j2", "/etc/swss/bgp"]
+COPY ["start.sh", "config.sh", "/usr/bin/"]
 
-ENTRYPOINT /usr/bin/start.sh    \
+ENTRYPOINT /usr/bin/config.sh   \
+        && /usr/bin/start.sh    \
         && /bin/bash

dockers/docker-fpm/bgpd.conf.j2

@@ -0,0 +1,63 @@
+!
+{% block banner %}
+! =========== Managed by sonic-cfggen DO NOT edit manually! ====================
+! generated by templates/quagga/bgpd.conf.j2 using minigraph_facts.py
+! file: bgpd.conf
+!
+{% endblock banner %}
+!
+{% block system_init %}
+hostname {{ inventory_hostname }}
+password zebra
+log syslog informational
+log facility local4
+! enable password {# {{ en_passwd }} TODO: param needed #}
+{% endblock system_init %}
+!
+{% block bgp_init %}
+!
+! bgp multiple-instance
+!
+router bgp {{ minigraph_bgp_asn }}
+  bgp log-neighbor-changes
+  bgp bestpath as-path multipath-relax
+{# TODO: use lo[0] for backward compatibility, will revisit the case with multiple lo interfaces #}
+  bgp router-id {{ minigraph_lo_interfaces[0]['addr'] }}
+{# advertise loopback #}
+{% for lo in minigraph_lo_interfaces %}
+{% if lo['addr'] | ipv4 %}
+  network {{ lo['addr'] }}/32
+{% elif lo['addr'] | ipv6 %}
+  address-family ipv6
+    network {{ lo['addr'] }}/128
+  exit-address-family
+{% endif %}
+{% endfor %}
+{% endblock bgp_init %}
+{% block vlan_advertisement %}
+{% for interface in minigraph_interfaces %}
+{% if interface['name'].startswith('Vlan') %}
+  network {{ interface['subnet'] }}
+{% endif %}
+{% endfor %}
+{% endblock vlan_advertisement %}
+{% block bgp_sessions %}
+{% for bgp_session in minigraph_bgp %}
+{% if bgp_session['asn'] != 0 %}
+  neighbor {{ bgp_session['addr'] }} remote-as {{ bgp_session['asn'] }}
+  neighbor {{ bgp_session['addr'] }} description {{ bgp_session['name'] }}
+{% if bgp_session['addr'] | ipv6 %}
+  address-family ipv6
+    neighbor {{ bgp_session['addr'] }} activate
+    maximum-paths 64
+  exit-address-family
+{% endif %}
+{% endif %}
+{% endfor %}
+{% endblock bgp_sessions %}
+!
+maximum-paths 64
+!
+route-map ISOLATE permit 10
+set as-path prepend {{ minigraph_bgp_asn }}
+!

dockers/docker-fpm/config.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+sonic-cfggen -m /etc/sonic/minigraph.xml -t /etc/swss/bgp/bgpd.conf.j2 >/etc/quagga/bgpd.conf
+sonic-cfggen -m /etc/sonic/minigraph.xml -t /etc/swss/bgp/zebra.conf.j2 >etc/quagga/zebra.conf
+
+sonic-cfggen -m /etc/sonic/minigraph.xml -t /etc/swss/bgp/isolate.j2 >/usr/sbin/bgp-isolate
+chown root:root /usr/sbin/bgp-isolate
+chmod 0755 /usr/sbin/bgp-isolate
+
+sonic-cfggen -m /etc/sonic/minigraph.xml -t /etc/swss/bgp/unisolate.j2 >/usr/sbin/bgp-unisolate
+chown root:root /usr/sbin/bgp-unisolate
+chmod 0755 /usr/sbin/bgp-unisolate
+

dockers/docker-fpm/isolate.j2

@@ -0,0 +1,20 @@
+#!/bin/bash
+## vtysh only accepts script in stdin, so cannot be directly used in shebang
+## Cut the tail of this script and feed vtysh stdin
+sed -n -e '9,$p' < "$0" | vtysh "$@"
+## Exit with vtysh return code
+exit $?
+
+## vtysh script start from next line, which line number MUST eqaul in 'sed' command above
+
+configure terminal
+  router bgp {{ minigraph_bgp_asn }}
+{% for bgp_session in minigraph_bgp %}
+    neighbor {{ bgp_session['addr'] }} route-map ISOLATE out
+{% endfor %}
+  exit
+exit
+
+{% for bgp_session in minigraph_bgp %}
+clear ip bgp {{ bgp_session['addr'] }} soft out
+{% endfor %}

dockers/docker-fpm/unisolate.j2

@@ -0,0 +1,20 @@
+#!/bin/bash
+## vtysh only accepts script in stdin, so cannot be directly used in shebang
+## Cut the tail of this script and feed vtysh stdin
+sed -n -e '9,$p' < "$0" | vtysh "$@"
+## Exit with vtysh return code
+exit $?
+
+## vtysh script start from next line, which line number MUST eqaul in 'sed' command above
+
+configure terminal
+  router bgp {{ minigraph_bgp_asn }}
+{% for bgp_session in minigraph_bgp %}
+    no neighbor {{ bgp_session['addr'] }} route-map ISOLATE out
+{% endfor %}
+  exit
+exit
+
+{% for bgp_session in minigraph_bgp %}
+clear ip bgp {{ bgp_session['addr'] }} soft out
+{% endfor %}

dockers/docker-fpm/zebra.conf.j2

@@ -0,0 +1,61 @@
+!
+{% block banner %}
+! =========== Managed by sonic-cfggen DO NOT edit manually! ====================
+! generated by templates/quagga/zebra.conf.j2 using minigraph_facts.py
+! file: zebra.conf
+!
+{% endblock banner %}
+!
+{% block sys_init %}
+hostname {{ inventory_hostname }}
+password zebra
+enable password zebra
+{% endblock sys_init %}
+!
+{% block interfaces %}
+! Enable link-detect (default disabled)
+{% for interface in minigraph_interfaces %}
+interface {{ interface['alias'] }}
+link-detect
+!
+{% endfor %}
+{% endblock interfaces %}
+!
+{% block default_route %}
+! set static default route to mgmt gateway as a backup to learned default
+ip route 0.0.0.0/0 {{ minigraph_mgmt_interface['gwaddr'] }} 200
+{% endblock default_route %}
+!
+{% block source_loopback %}
+! Set ip source to loopback for bgp learned routes
+route-map RM_SET_SRC permit 10
+    set src {{ minigraph_lo_interfaces[0]['addr'] }}
+!
+{% set lo_ipv6_addrs = [] %}
+{% if minigraph_lo_interfaces is defined %}
+{%   for interface in minigraph_lo_interfaces %}
+{%     if interface['addr'] is defined and interface['addr']|ipv6 %}
+{%       if lo_ipv6_addrs.append(interface['addr']) %}
+{%       endif %}
+{%     endif %}
+{%   endfor %}
+{% endif %}
+{% if lo_ipv6_addrs|length > 0 %} 
+route-map RM_SET_SRC6 permit 10
+    set src {{ lo_ipv6_addrs[0] }}
+!
+{% endif %}
+ip protocol bgp route-map RM_SET_SRC
+!
+{% if lo_ipv6_addrs|length > 0 %}
+ipv6 protocol bgp route-map RM_SET_SRC6
+!
+{% endif %}
+{% endblock source_loopback %}
+!
+{% block logging %}
+log syslog informational
+log facility local4
+{% endblock logging %}
+!
+

dockers/docker-lldp-sv2/Dockerfile.j2

@@ -22,5 +22,7 @@ RUN pip install /python-wheels/sswsdk-2.0.1-py2-none-any.whl && \
 
 COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 COPY reconfigure.sh /opt/reconfigure.sh
+COPY ["config.sh", "/usr/bin/"]
+COPY ["lldpd.j2", "lldpd.conf.j2", "/etc/swss/lldp"]
 
-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT /usr/bin/config.sh && /usr/bin/supervisord

dockers/docker-lldp-sv2/config.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+/bin/cp -rf /etc/swss/lldp/lldpd.j2 /etc/default/lldpd
+
+sonic-cfggen -m /etc/sonic/minigraph.xml -t /etc/swss/lldp/lldpd.conf.j2 >etc/lldpd.conf
+

dockers/docker-lldp-sv2/lldpd.conf.j2

@@ -0,0 +1,3 @@
+{% for member in alias_map %}
+configure ports {{member['sonic']}} lldp portidsubtype local {{member['hardware']}}
+{% endfor %}

dockers/docker-lldp-sv2/lldpd.j2

@@ -0,0 +1,6 @@
+###############################################################################
+# Managed by sonic-cfggen
+###############################################################################
+
+# Uncomment to start SNMP subagent and enable CDP, SONMP and EDP protocol
+DAEMON_ARGS=""

dockers/docker-platform-monitor/Dockerfile

@@ -6,10 +6,14 @@ RUN apt-get update &&
     apt-get -y install                                                              \
         smartmontools                                                               \
         sensord                                                                     \
+        debs/sonic-config-engine_1.0-1_all.deb                                      \ 
         &&                                                                          \
     apt-get clean -y && apt-get autoclean -y && apt-get autoremove -y
 
-ENTRYPOINT service rsyslog start    \
+COPY ["config.sh", "/usr/bin/"]
+
+ENTRYPOINT /usr/bin/config.sh       \
+    && service rsyslog start        \
     && service lm-sensors start     \
     && service smartmontools start  \
     && service sensord start        \

dockers/docker-platform-monitor/config.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+hwsku=`sonic-cfggen -m /etc/sonic/minigraph.xml -v minigraph_hwsku`
+/bin/cp -rf /usr/share/sonic/$hwsku/sensors.conf /etc/sensors.d/
+

dockers/docker-snmp-sv2/Dockerfile.j2

@@ -39,8 +39,10 @@ RUN apt-get -y install build-essential wget libssl-dev openssl supervisor && \
     rm -rf ~/.cache
 
 COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+COPY ["*.j2", "/etc/swss/snmp/"]
+COPY ["config.sh", "/usr/bin/"]
 
 ## Although exposing ports is not need for host net mode, keep it for possible bridge mode
 EXPOSE 161/udp 162/udp
 
-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT /usr/bin/config.sh && /usr/bin/supervisord 

dockers/docker-snmp-sv2/config.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+if dpkg-query -W --showformat='${Version}' snmp |grep -q "5.7.2"; then
+  snmp_user=snmp
+else
+  snmp_uesr=Debian-snmp
+fi
+
+#TODO: check with sasha whether this file will be generated by base image or in container
+sonic-cfggen -m /etc/sonic/minigraph.xml -v /etc/sonic/var/yml -t /etc/swss/snmp/sysDescription.j2 >etc/ssw/sysDescription
+
+sonic-cfggen -a '{"snmp_user":"'$snmp_user'"}' -t /etc/swss/snmp/snmpd.j2 >/etc/default/snmpd
+
+sonic-cfggen -m /etc/sonic/minigraph.xml -v /etc/sonic/var.yml -t /etc/swss/snmp/snmpd.conf.j2 >etc/snmp/snmpd.conf
+
+hwsku=`sonic-cfggen -m /etc/sonic/minigraph.xml -v minigraph_hwsku`
+/bin/cp -rf /usr/share/sonic/$hwsku/alias_map.json /etc/snmp/
+
+