Loopback ip addresses move to intfmgrd for supporting VRF

Author: Tyler Li

files/image_config/interfaces/interfaces.j2

@@ -14,13 +14,6 @@ iface mgmt
 # The loopback network interface
 auto lo
 iface lo inet loopback
-# Use command 'ip addr list dev lo' to check all addresses
-{% for (name, prefix) in LOOPBACK_INTERFACE|pfx_filter %}
-iface lo {{ 'inet' if prefix | ipv4 else 'inet6' }} static
-    address {{ prefix | ip }}
-    netmask {{ prefix | netmask if prefix | ipv4 else prefix | prefixlen }}
-#
-{% endfor %}
 {% if (MGMT_VRF_CONFIG) and (MGMT_VRF_CONFIG['vrf_global']['mgmtVrfEnabled'] == "true") %}
 # The loopback network interface for mgmt VRF that is required for applications like NTP
     up ip link add lo-m type dummy

src/sonic-config-engine/tests/sample_output/interfaces

@@ -6,19 +6,6 @@
 # The loopback network interface
 auto lo
 iface lo inet loopback
-# Use command 'ip addr list dev lo' to check all addresses
-iface lo inet static
-    address 10.1.0.32
-    netmask 255.255.255.255
-#
-iface lo inet6 static
-    address fc00:1::32
-    netmask 128
-#
-iface lo inet static
-    address 10.10.0.99
-    netmask 255.255.255.255
-#
 
 # The management network interface
 auto eth0

src/sonic-config-engine/tests/sample_output/mvrf_interfaces

@@ -9,19 +9,6 @@ iface mgmt
 # The loopback network interface
 auto lo
 iface lo inet loopback
-# Use command 'ip addr list dev lo' to check all addresses
-iface lo inet static
-    address 10.1.0.32
-    netmask 255.255.255.255
-#
-iface lo inet6 static
-    address fc00:1::32
-    netmask 128
-#
-iface lo inet static
-    address 10.10.0.99
-    netmask 255.255.255.255
-#
 # The loopback network interface for mgmt VRF that is required for applications like NTP
     up ip link add lo-m type dummy
     up ip addr add 127.0.0.1/8 dev lo-m