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netlink: add tunnel device support in ipcmd cache

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Signed-off-by: Julien Fortin <julien@cumulusnetworks.com>
This commit is contained in:
Julien Fortin
2018-12-18 15:58:11 +01:00
parent 35848ca0d3
commit 5a4147c4c1
2 changed files with 50 additions and 2 deletions
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10
ifupdown2/addons/tunnel.py
View File

@@ -145,7 +145,9 @@ class tunnel(moduleBase):
ifaceobjcurr.update_config_with_status(attrname, running_attrval, 1)
def _query_check(self, ifaceobj, ifaceobjcurr):
if not self.ipcmd.link_exists(ifaceobj.name):
ifname = ifaceobj.name
if not self.ipcmd.link_exists(ifname):
return
tunattrs = self.ipcmd.link_get_linkinfo_attrs(ifaceobj.name)
@@ -153,6 +155,12 @@ class tunnel(moduleBase):
ifaceobjcurr.check_n_update_config_with_status_many(ifaceobj, self.get_mod_attrs(), -1)
return
tunattrs["mode"] = self.ipcmd.link_get_kind(ifname)
user_config_mode = ifaceobj.get_attr_value_first("mode")
if user_config_mode in ('ipip6', 'ip6ip6'):
ifaceobj.replace_config("mode", "ip6tnl")
for attr in self.get_mod_attrs():
if not ifaceobj.get_attr_value_first(attr):
continue

42
ifupdown2/ifupdown/netlink.py
View File

@@ -54,7 +54,17 @@ class Netlink(utilsBase):
'vrf': self._link_dump_info_data_vrf,
'vxlan': self._link_dump_info_data_vxlan,
'bond': self._link_dump_info_data_bond,
'bridge': self._link_dump_info_data_bridge
'bridge': self._link_dump_info_data_bridge,
'gre': self._link_dump_info_data_gre_tunnel,
'gretap': self._link_dump_info_data_gre_tunnel,
"ip6gre": self._link_dump_info_data_gre_tunnel,
"ip6gretap": self._link_dump_info_data_gre_tunnel,
"ip6erspan": self._link_dump_info_data_gre_tunnel,
'ipip': self._link_dump_info_data_iptun_tunnel,
'sit': self._link_dump_info_data_iptun_tunnel,
'ip6tnl': self._link_dump_info_data_iptun_tunnel,
'vti': self._link_dump_info_data_vti_tunnel,
'vti6': self._link_dump_info_data_vti_tunnel
}
except Exception as e:
@@ -500,6 +510,36 @@ class Netlink(utilsBase):
def _link_dump_info_slave_data_bridge(self, ifname, info_slave_data):
return info_slave_data
def _link_dump_info_data_gre_tunnel(self, ifname, info_slave_data):
tunnel_link_ifindex = info_slave_data.get(Link.IFLA_GRE_LINK)
return {
"endpoint": str(info_slave_data.get(Link.IFLA_GRE_REMOTE)),
"local": str(info_slave_data.get(Link.IFLA_GRE_LOCAL)),
"ttl": str(info_slave_data.get(Link.IFLA_GRE_TTL)),
"physdev": self.get_iface_name(tunnel_link_ifindex) if tunnel_link_ifindex else ""
}
def _link_dump_info_data_iptun_tunnel(self, ifname, info_slave_data):
tunnel_link_ifindex = info_slave_data.get(Link.IFLA_IPTUN_LINK)
return {
"endpoint": str(info_slave_data.get(Link.IFLA_IPTUN_REMOTE)),
"local": str(info_slave_data.get(Link.IFLA_IPTUN_LOCAL)),
"ttl": str(info_slave_data.get(Link.IFLA_IPTUN_TTL)),
"physdev": self.get_iface_name(tunnel_link_ifindex) if tunnel_link_ifindex else ""
}
def _link_dump_info_data_vti_tunnel(self, ifname, info_slave_data):
tunnel_link_ifindex = info_slave_data.get(Link.IFLA_VTI_LINK)
return {
"endpoint": str(info_slave_data.get(Link.IFLA_VTI_REMOTE)),
"local": str(info_slave_data.get(Link.IFLA_VTI_LOCAL)),
"ttl": "None",
"physdev": self.get_iface_name(tunnel_link_ifindex) if tunnel_link_ifindex else ""
}
def _link_dump_linkinfo(self, link, dump):
linkinfo = link.attributes[Link.IFLA_LINKINFO].get_pretty_value(dict)