Python/ifconfig: T1557: support VLAN {ingress,egress}-qos-mapping

ingress-qos-map - defines a mapping of VLAN header prio field to the Linux
internal packet priority on incoming frames. The format is FROM:TO with
multiple mappings separated by spaces.

egress-qos-map - defines a mapping of Linux internal packet priority to VLAN
header prio field but for outgoing frames. The format is the same as for
ingress-qos-map.

1 files changed, 21 insertions, 1 deletions

diff --git a/python/vyos/configdict.py b/python/vyos/configdict.py
index 4bc8863bb..1c9cf6897 100644
--- a/python/vyos/configdict.py
+++ b/python/vyos/configdict.py
@@ -116,6 +116,10 @@ def vlan_to_dict(conf):
         'dhcpv6_temporary': False,
         'disable': False,
         'disable_link_detect': 1,
+        'egress_qos': '',
+        'egress_qos_changed': False,
+        'ingress_qos': '',
+        'ingress_qos_changed': False,
         'mac': '',
         'mtu': 1500
     }
@@ -153,7 +157,7 @@ def vlan_to_dict(conf):
     if conf.exists('disable-link-detect'):
         vlan['disable_link_detect'] = 2
 
-    # disable bond interface
+    # disable VLAN interface
     if conf.exists('disable'):
         vlan['disable'] = True
 
@@ -165,6 +169,22 @@ def vlan_to_dict(conf):
     if conf.exists('mtu'):
         vlan['mtu'] = int(conf.return_value('mtu'))
 
+    # VLAN egress QoS
+    if conf.exists('egress-qos'):
+        vlan['egress_qos'] = conf.return_value('egress-qos')
+
+    # egress changes QoS require VLAN interface recreation
+    if vlan['egress_qos'] != conf.return_effective_value('egress-qos'):
+        vlan['egress_qos_changed'] = True
+
+    # VLAN ingress QoS
+    if conf.exists('ingress-qos'):
+        vlan['ingress_qos'] = conf.return_value('ingress-qos')
+
+    # ingress changes QoS require VLAN interface recreation
+    if vlan['ingress_qos'] != conf.return_effective_value('ingress-qos'):
+        vlan['ingress_qos_changed'] = True
+
     # ethertype is mandatory on vif-s nodes and only exists here!
     # check if this is a vif-s node at all:
     if conf.get_level().split()[-2] == 'vif-s':