From 46e331cdf44b7880f6e2f5fefaa1f536829f6ebc Mon Sep 17 00:00:00 2001 From: Christian Poessinger Date: Mon, 11 Oct 2021 16:47:08 +0200 Subject: vyos.configdict: T2653: do not merge in defaults when interface is deleted It makes less to zero sense to blend in the default values of an interface when it is about to be deleted from the system anyways - this makes the entire dict just cleaner and easier to debug. --- python/vyos/configdict.py | 38 ++++++++++++++++++++++++-------------- 1 file changed, 24 insertions(+), 14 deletions(-) (limited to 'python/vyos/configdict.py') diff --git a/python/vyos/configdict.py b/python/vyos/configdict.py index 5c6836e97..8308f0e9b 100644 --- a/python/vyos/configdict.py +++ b/python/vyos/configdict.py @@ -368,9 +368,11 @@ def get_interface_dict(config, base, ifname=''): del default_values['dhcpv6_options'] # We have gathered the dict representation of the CLI, but there are - # default options which we need to update into the dictionary - # retrived. - dict = dict_merge(default_values, dict) + # default options which we need to update into the dictionary retrived. + # But we should only add them when interface is not deleted - as this might + # confuse parsers + if 'deleted' not in dict: + dict = dict_merge(default_values, dict) # XXX: T2665: blend in proper DHCPv6-PD default values dict = T2665_set_dhcpv6pd_defaults(dict) @@ -423,9 +425,12 @@ def get_interface_dict(config, base, ifname=''): if not 'dhcpv6_options' in vif_config: del default_vif_values['dhcpv6_options'] - dict['vif'][vif] = dict_merge(default_vif_values, vif_config) - # XXX: T2665: blend in proper DHCPv6-PD default values - dict['vif'][vif] = T2665_set_dhcpv6pd_defaults(dict['vif'][vif]) + # Only add defaults if interface is not about to be deleted - this is + # to keep a cleaner config dict. + if 'deleted' not in dict: + dict['vif'][vif] = dict_merge(default_vif_values, vif_config) + # XXX: T2665: blend in proper DHCPv6-PD default values + dict['vif'][vif] = T2665_set_dhcpv6pd_defaults(dict['vif'][vif]) # Check if we are a member of a bridge device bridge = is_member(config, f'{ifname}.{vif}', 'bridge') @@ -441,10 +446,12 @@ def get_interface_dict(config, base, ifname=''): if not 'dhcpv6_options' in vif_s_config: del default_vif_s_values['dhcpv6_options'] - dict['vif_s'][vif_s] = dict_merge(default_vif_s_values, vif_s_config) - # XXX: T2665: blend in proper DHCPv6-PD default values - dict['vif_s'][vif_s] = T2665_set_dhcpv6pd_defaults( - dict['vif_s'][vif_s]) + # Only add defaults if interface is not about to be deleted - this is + # to keep a cleaner config dict. + if 'deleted' not in dict: + dict['vif_s'][vif_s] = dict_merge(default_vif_s_values, vif_s_config) + # XXX: T2665: blend in proper DHCPv6-PD default values + dict['vif_s'][vif_s] = T2665_set_dhcpv6pd_defaults(dict['vif_s'][vif_s]) # Check if we are a member of a bridge device bridge = is_member(config, f'{ifname}.{vif_s}', 'bridge') @@ -458,11 +465,14 @@ def get_interface_dict(config, base, ifname=''): if not 'dhcpv6_options' in vif_c_config: del default_vif_c_values['dhcpv6_options'] - dict['vif_s'][vif_s]['vif_c'][vif_c] = dict_merge( + # Only add defaults if interface is not about to be deleted - this is + # to keep a cleaner config dict. + if 'deleted' not in dict: + dict['vif_s'][vif_s]['vif_c'][vif_c] = dict_merge( default_vif_c_values, vif_c_config) - # XXX: T2665: blend in proper DHCPv6-PD default values - dict['vif_s'][vif_s]['vif_c'][vif_c] = T2665_set_dhcpv6pd_defaults( - dict['vif_s'][vif_s]['vif_c'][vif_c]) + # XXX: T2665: blend in proper DHCPv6-PD default values + dict['vif_s'][vif_s]['vif_c'][vif_c] = T2665_set_dhcpv6pd_defaults( + dict['vif_s'][vif_s]['vif_c'][vif_c]) # Check if we are a member of a bridge device bridge = is_member(config, f'{ifname}.{vif_s}.{vif_c}', 'bridge') -- cgit v1.2.3