projects / mirror_ifupdown2.git / blame
| Commit | Line | Data |
|---|---|---|
| 15ef32ea RP |
1 | #!/usr/bin/python |
| 2 | ||
| 3 | from ifupdown.iface import * | |
| 4 | from ifupdownaddons.modulebase import moduleBase | |
| 5 | from ifupdownaddons.iproute2 import iproute2 | |
| 6 | import logging | |
| 7 | ||
| 8 | class vxlan(moduleBase): | |
| 9 | _modinfo = {'mhelp' : 'vxlan module configures vxlan interfaces.', | |
| 10 | 'attrs' : { | |
| 11 | 'vxlan-id' : | |
| 12 | {'help' : 'vxlan id', | |
| 13 | 'required' : True, | |
| 14 | 'example': ['vxlan-id 100']}, | |
| 15 | 'vxlan-local-tunnelip' : | |
| 16 | {'help' : 'vxlan local tunnel ip', | |
| 17 | 'example': ['vxlan-local-tunnelip 172.16.20.103']}, | |
| 18 | 'vxlan-svcnodeip' : | |
| 19 | {'help' : 'vxlan id', | |
| 20 | 'example': ['vxlan-svcnodeip 172.16.22.125']}, | |
| 21 | 'vxlan-peernodeip' : | |
| 22 | {'help' : 'vxlan peer node ip', | |
| 23 | 'example': ['vxlan-peernodeip 172.16.22.127']}, | |
| 24 | 'vxlan-learning' : | |
| 25 | {'help' : 'vxlan learning on/off', | |
| 26 | 'example': ['vxlan-learning on']}, | |
| 27 | }} | |
| 28 | ||
| 29 | def __init__(self, *args, **kargs): | |
| 30 | moduleBase.__init__(self, *args, **kargs) | |
| 31 | self.ipcmd = None | |
| 32 | ||
| 33 | def _is_vxlan_device(self, ifaceobj): | |
| 34 | if ifaceobj.get_attr_value_first('vxlan-id'): | |
| 35 | return True | |
| 36 | return False | |
| 37 | ||
| 38 | def _up(self, ifaceobj): | |
| 39 | vxlanid = ifaceobj.get_attr_value_first('vxlan-id') | |
| 40 | if vxlanid: | |
| 41 | self.ipcmd.link_create_vxlan(ifaceobj.name, vxlanid, | |
| 42 | localtunnelip=ifaceobj.get_attr_value_first('vxlan-local-tunnelip'), | |
| 43 | svcnodeips=ifaceobj.get_attr_value('vxlan-svcnodeip'), | |
| 44 | peernodeips=ifaceobj.get_attr_value('vxlan-peernodeip'), | |
| 45 | learning=ifaceobj.get_attr_value_first('vxlan-learning')) | |
| 46 | ||
| 47 | def _down(self, ifaceobj): | |
| 48 | try: | |
| 49 | self.ipcmd.link_delete(ifaceobj.name) | |
| 50 | except Exception, e: | |
| 51 | self.log_warn(str(e)) | |
| 52 | ||
| 53 | def _query_check(self, ifaceobj, ifaceobjcurr): | |
| 54 | if not self.ipcmd.link_exists(ifaceobj.name): | |
| 55 | ifaceobjcurr.status = ifaceStatus.NOTFOUND | |
| 56 | return | |
| 57 | ||
| 58 | # Update vxlan object | |
| 59 | ||
| 60 | def _query_running(self, ifaceobjrunning): | |
| 61 | # Not implemented | |
| 62 | return | |
| 63 | ||
| 64 | _run_ops = {'pre-up' : _up, | |
| 65 | 'post-down' : _down, | |
| 66 | 'query-checkcurr' : _query_check, | |
| 67 | 'query-running' : _query_running} | |
| 68 | ||
| 69 | def get_ops(self): | |
| 70 | return self._run_ops.keys() | |
| 71 | ||
| 72 | def _init_command_handlers(self): | |
| 73 | if not self.ipcmd: | |
| 74 | self.ipcmd = iproute2(**self.get_flags()) | |
| 75 | ||
| 76 | def run(self, ifaceobj, operation, query_ifaceobj=None): | |
| 77 | op_handler = self._run_ops.get(operation) | |
| 78 | if not op_handler: | |
| 79 | return | |
| 80 | if (operation != 'query-running' and | |
| 81 | not self._is_vxlan_device(ifaceobj)): | |
| 82 | return | |
| 83 | self._init_command_handlers() | |
| 84 | if operation == 'query-checkcurr': | |
| 85 | op_handler(self, ifaceobj, query_ifaceobj) | |
| 86 | else: | |
| 87 | op_handler(self, ifaceobj) |