Fix nxos_interface multiple issues (#36827)

* fix interface_type

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

* fix setting mtu, doc for state check param, doc for params applicable for ethernet intf

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

* speed idempotence and add unittest

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

* fabric_forwarding_anycast_gateway applicable for svi type intf only

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

* fix speed

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

lib/ansible/modules/network/nxos/nxos_interface.py

@@ -56,7 +56,7 @@ options:
     version_added: 2.2
   speed:
     description:
-      - Interface link speed.
+      - Interface link speed. Applicable for ethernet interface only.
     version_added: 2.5
   admin_state:
     description:
@@ -73,12 +73,14 @@ options:
     description:
       - Manage Layer 2 or Layer 3 state of the interface.
         This option is supported for ethernet and portchannel interface.
+        Applicable for ethernet and portchannel interface only.
     required: false
     default: null
     choices: ['layer2','layer3']
   mtu:
     description:
       - MTU for a specific interface. Must be an even number between 576 and 9216.
+        Applicable for ethernet interface only.
     required: false
     version_added: 2.5
   ip_forward:
@@ -91,28 +93,31 @@ options:
   fabric_forwarding_anycast_gateway:
     description:
       - Associate SVI with anycast gateway under VLAN configuration mode.
+        Applicable for SVI interface only.
     required: false
     default: null
     choices: ['true','false']
     version_added: 2.2
   duplex:
     description:
-      - Interface link status
+      - Interface link status. Applicable for ethernet interface only.
     default: auto
     choices: ['full', 'half', 'auto']
     version_added: 2.5
   tx_rate:
     description:
       - Transmit rate in bits per second (bps).
+        This is state check parameter only.
     version_added: 2.5
   rx_rate:
     description:
       - Receiver rate in bits per second (bps).
+        This is state check parameter only.
     version_added: 2.5
   neighbors:
     description:
       - Check the operational state of given interface C(name) for LLDP neighbor.
-      - The following suboptions are available.
+      - The following suboptions are available. This is state check parameter only.
     suboptions:
         host:
           description:
@@ -430,31 +435,27 @@ def map_obj_to_commands(updates, module):
         if name:
             w['interface_type'] = None
 
+        if interface_type:
+            obj_in_have = {}
+            if state in ('present', 'default'):
+                module.fail_json(msg='The interface_type param can be used only with state absent.')
+        else:
             obj_in_have = search_obj_in_list(name, have)
             is_default = is_default_interface(name, module)
+
         if name:
             interface = 'interface ' + name
 
-        if interface_type and state == 'present':
-            module.fail_json(msg='The interface_type param can be used only with state absent.')
-
         if state == 'absent':
             if obj_in_have:
                 commands.append('no interface {0}'.format(name))
-            elif interface_type:
+            elif interface_type and not obj_in_have:
                 intfs = get_interfaces_dict(module)[interface_type]
                 cmds = get_interface_type_removed_cmds(intfs)
                 commands.extend(cmds)
 
         elif state == 'present':
             if obj_in_have:
-                for item in args:
-                    candidate = w.get(item)
-
-                    if candidate and candidate != obj_in_have.get(item):
-                        cmd = item + ' ' + str(candidate)
-                        add_command_to_interface(interface, cmd, commands)
-
                 if mode == 'layer2' and mode != obj_in_have.get('mode'):
                     add_command_to_interface(interface, 'switchport', commands)
                 elif mode == 'layer3' and mode != obj_in_have.get('mode'):
@@ -471,13 +472,19 @@ def map_obj_to_commands(updates, module):
                     add_command_to_interface(interface, 'no ip forward', commands)
 
                 if (fabric_forwarding_anycast_gateway is True and
-                        obj_in_have.get('fabric_forwarding_anycast_gateway') is True):
+                        obj_in_have.get('fabric_forwarding_anycast_gateway') is False):
                     add_command_to_interface(interface, 'fabric forwarding mode anycast-gateway', commands)
 
                 elif (fabric_forwarding_anycast_gateway is False and
-                        obj_in_have.get('fabric_forwarding_anycast_gateway') is False):
+                        obj_in_have.get('fabric_forwarding_anycast_gateway') is True):
                     add_command_to_interface(interface, 'no fabric forwarding mode anycast-gateway', commands)
 
+                for item in args:
+                    candidate = w.get(item)
+                    if candidate and candidate != obj_in_have.get(item):
+                        cmd = item + ' ' + str(candidate)
+                        add_command_to_interface(interface, cmd, commands)
+
                 if name and get_interface_type(name) == 'ethernet':
                     if mode != obj_in_have.get('mode'):
                         admin_state = w.get('admin_state') or obj_in_have.get('admin_state')
@@ -489,11 +496,6 @@ def map_obj_to_commands(updates, module):
 
             else:
                 commands.append(interface)
-                for item in args:
-                    candidate = w.get(item)
-                    if candidate:
-                        commands.append(item + ' ' + str(candidate))
-
                 if mode == 'layer2':
                     commands.append('switchport')
                 elif mode == 'layer3':
@@ -515,6 +517,11 @@ def map_obj_to_commands(updates, module):
                 elif fabric_forwarding_anycast_gateway is False:
                     commands.append('no fabric forwarding mode anycast-gateway')
 
+                for item in args:
+                    candidate = w.get(item)
+                    if candidate:
+                        commands.append(item + ' ' + str(candidate))
+
         elif state == 'default':
             if is_default is False:
                 commands.append('default interface {0}'.format(name))
@@ -567,6 +574,9 @@ def map_config_to_obj(want, module):
                    mtu=None, mode=None, duplex=None, interface_type=None,
                    ip_forward=None, fabric_forwarding_anycast_gateway=None)
 
+        if not w['name']:
+            return obj
+
         command = 'show interface {0}'.format(w['name'])
         try:
             body = execute_show_command(command, module)[0]
@@ -592,13 +602,9 @@ def map_config_to_obj(want, module):
                     obj['name'] = normalize_interface(interface_table.get('interface'))
                     obj['admin_state'] = interface_table.get('admin_state')
                     obj['description'] = interface_table.get('desc')
-                    obj['mtu'] = int(interface_table.get('eth_mtu'))
+                    obj['mtu'] = interface_table.get('eth_mtu')
                     obj['duplex'] = interface_table.get('eth_duplex')
                     speed = interface_table.get('eth_speed')
-                    if 'auto' in speed:
-                        obj['speed'] = speed
-                    else:
-                        obj['speed'] = int(speed.split()[0])
                     mode = interface_table.get('eth_mode')
                     if mode in ('access', 'trunk'):
                         obj['mode'] = 'layer2'
@@ -607,14 +613,21 @@ def map_config_to_obj(want, module):
 
                     command = 'show run interface {0}'.format(obj['name'])
                     body = execute_show_command(command, module)[0]
+
+                    if 'speed' in body:
+                        obj['speed'] = re.search(r'speed (\d+)', body).group(1)
+                    else:
+                        obj['speed'] = 'auto'
+
+                    if 'duplex' in body:
+                        obj['duplex'] = re.search(r'duplex (\S+)', body).group(1)
+                    else:
+                        obj['duplex'] = 'auto'
+
                     if 'ip forward' in body:
                         obj['ip_forward'] = 'enable'
                     else:
                         obj['ip_forward'] = 'disable'
-                    if 'fabric forwarding mode anycast-gateway' in body:
-                        obj['fabric_forwarding_anycast_gateway'] = True
-                    else:
-                        obj['fabric_forwarding_anycast_gateway'] = False
 
                 elif intf_type == 'svi':
                     obj['name'] = normalize_interface(interface_table.get('interface'))
@@ -661,6 +674,9 @@ def check_declarative_intent_params(module, want):
 
         time.sleep(module.params['delay'])
 
+        if w['interface_type']:
+            return
+
         cmd = [{'command': 'show interface {0}'.format(w['name']), 'output': 'text'}]
         output = run_commands(module, cmd, check_rc=False)
         if output:
@@ -755,7 +771,7 @@ def main():
     argument_spec.update(element_spec)
     argument_spec.update(nxos_argument_spec)
 
-    required_one_of = [['name', 'aggregate']]
+    required_one_of = [['name', 'aggregate', 'interface_type']]
     mutually_exclusive = [['name', 'aggregate'],
                           ['name', 'interface_type']]
 

test/units/modules/network/nxos/fixtures/nxos_interface/show_interface

@@ -0,0 +1,129 @@
+{
+  "TABLE_interface": {
+    "ROW_interface": [
+      {
+        "interface": "Ethernet2/1", 
+        "state": "up", 
+        "admin_state": "up", 
+        "share_state": "Dedicated", 
+        "eth_hw_desc": "Ethernet", 
+        "eth_hw_addr": "fa16.3e50.6647", 
+        "eth_bia_addr": "fa16.3e50.6619", 
+        "desc": "Test aggregation on first interface", 
+        "eth_mtu": "1500", 
+        "eth_bw": 1000000, 
+        "eth_dly": 10, 
+        "eth_reliability": "255", 
+        "eth_txload": "1", 
+        "eth_rxload": "1", 
+        "medium": "broadcast", 
+        "eth_mode": "routed", 
+        "eth_duplex": "full", 
+        "eth_speed": "1000 Mb/s", 
+        "eth_beacon": "off", 
+        "eth_autoneg": "off", 
+        "eth_in_flowctrl": "off", 
+        "eth_out_flowctrl": "off", 
+        "eth_mdix": "off", 
+        "eth_swt_monitor": "off", 
+        "eth_ethertype": "0x8100", 
+        "eth_eee_state": "n/a", 
+        "eth_link_flapped": "4d15h", 
+        "eth_clear_counters": "never", 
+        "eth_reset_cntr": 87, 
+        "eth_load_interval1_rx": 0, 
+        "eth_inrate1_bits": 0, 
+        "eth_inrate1_pkts": 0, 
+        "eth_load_interval1_tx": 0, 
+        "eth_outrate1_bits": 0, 
+        "eth_outrate1_pkts": 0, 
+        "eth_inrate1_summary_bits": "0 bps", 
+        "eth_inrate1_summary_pkts": "0 pps", 
+        "eth_outrate1_summary_bits": "0 bps", 
+        "eth_outrate1_summary_pkts": "0 pps", 
+        "eth_load_interval2_rx": 0, 
+        "eth_inrate2_bits": 0, 
+        "eth_inrate2_pkts": 0, 
+        "eth_load_interval2_tx": 0, 
+        "eth_outrate2_bits": 0, 
+        "eth_outrate2_pkts": 0, 
+        "eth_inrate2_summary_bits": "0 bps", 
+        "eth_inrate2_summary_pkts": "0 pps", 
+        "eth_outrate2_summary_bits": "0 bps", 
+        "eth_outrate2_summary_pkts": "0 pps", 
+        "eth_inucast": 0, 
+        "eth_inmcast": 0, 
+        "eth_inbcast": 0, 
+        "eth_inpkts": 0, 
+        "eth_inbytes": 0, 
+        "eth_jumbo_inpkts": 0, 
+        "eth_storm_supp": 0, 
+        "eth_runts": 0, 
+        "eth_giants": 0, 
+        "eth_crc": 0, 
+        "eth_nobuf": 0, 
+        "eth_inerr": 0, 
+        "eth_frame": 0, 
+        "eth_overrun": 0, 
+        "eth_underrun": 0, 
+        "eth_ignored": 0, 
+        "eth_watchdog": 0, 
+        "eth_bad_eth": 0, 
+        "eth_bad_proto": 0, 
+        "eth_in_ifdown_drops": 0, 
+        "eth_dribble": 0, 
+        "eth_indiscard": 0, 
+        "eth_inpause": 0, 
+        "eth_outucast": 0, 
+        "eth_outmcast": 0, 
+        "eth_outbcast": 0, 
+        "eth_outpkts": 0, 
+        "eth_outbytes": 0, 
+        "eth_jumbo_outpkts": 0, 
+        "eth_outerr": 0, 
+        "eth_coll": 0, 
+        "eth_deferred": 0, 
+        "eth_latecoll": 0, 
+        "eth_lostcarrier": 0, 
+        "eth_nocarrier": 0, 
+        "eth_babbles": 0, 
+        "eth_outdiscard": 0, 
+        "eth_outpause": 0
+      }, 
+      {
+        "interface": "loopback0", 
+        "state": "up", 
+        "admin_state": "up", 
+        "eth_hw_desc": "Loopback", 
+        "desc": "Loopback", 
+        "eth_ip_addr": "192.168.255.1", 
+        "eth_ip_mask": 32, 
+        "eth_ip_prefix": "192.168.255.1", 
+        "eth_mtu": "1500", 
+        "eth_bw": 8000000, 
+        "eth_dly": 5000, 
+        "eth_reliability": "255", 
+        "eth_txload": "1", 
+        "eth_rxload": "1", 
+        "medium": "broadcast", 
+        "eth_mode": "routed", 
+        "eth_mdix": "off", 
+        "loop_in_pkts": 1451854, 
+        "loop_in_bytes": 75138128, 
+        "loop_in_mcast": 0, 
+        "loop_in_compressed": 0, 
+        "loop_in_errors": 0, 
+        "loop_in_frame": 0, 
+        "loop_in_overrun": 0, 
+        "loop_in_fifo": 0, 
+        "loop_out_pkts": 0, 
+        "loop_out_bytes": 0, 
+        "loop_out_underruns": 0, 
+        "loop_out_errors": 0, 
+        "loop_out_collisions": 0, 
+        "loop_out_fifo": 0, 
+        "loop_out_carriers": 0
+      }
+    ]
+  }
+}

test/units/modules/network/nxos/fixtures/nxos_interface/show_interface_Ethernet2_1

@@ -0,0 +1,96 @@
+{
+  "TABLE_interface": {
+    "ROW_interface": {
+      "interface": "Ethernet2/1",
+      "state": "up",
+      "admin_state": "up",
+      "share_state": "Dedicated",
+      "eth_hw_desc": "Ethernet",
+      "eth_hw_addr": "fa16.3e00.0001",
+      "eth_bia_addr": "fa16.3e27.f279",
+      "desc": "to nxos03",
+      "eth_ip_addr": "10.0.0.45",
+      "eth_ip_mask": 30,
+      "eth_ip_prefix": "10.0.0.44",
+      "eth_mtu": "1500",
+      "eth_bw": 1000000,
+      "eth_dly": 10,
+      "eth_reliability": "255",
+      "eth_txload": "1",
+      "eth_rxload": "1",
+      "medium": "broadcast",
+      "eth_mode": "routed",
+      "eth_duplex": "full",
+      "eth_speed": "1000 Mb/s",
+      "eth_beacon": "off",
+      "eth_autoneg": "off",
+      "eth_in_flowctrl": "off",
+      "eth_out_flowctrl": "off",
+      "eth_mdix": "off",
+      "eth_swt_monitor": "off",
+      "eth_ethertype": "0x8100",
+      "eth_eee_state": "n/a",
+      "eth_link_flapped": "14week(s) 0day(s)",
+      "eth_clear_counters": "never",
+      "eth_reset_cntr": 1,
+      "eth_load_interval1_rx": 0,
+      "eth_inrate1_bits": 0,
+      "eth_inrate1_pkts": 0,
+      "eth_load_interval1_tx": 0,
+      "eth_outrate1_bits": 0,
+      "eth_outrate1_pkts": 0,
+      "eth_inrate1_summary_bits": "0 bps",
+      "eth_inrate1_summary_pkts": "0 pps",
+      "eth_outrate1_summary_bits": "0 bps",
+      "eth_outrate1_summary_pkts": "0 pps",
+      "eth_load_interval2_rx": 0,
+      "eth_inrate2_bits": 0,
+      "eth_inrate2_pkts": 0,
+      "eth_load_interval2_tx": 0,
+      "eth_outrate2_bits": 0,
+      "eth_outrate2_pkts": 0,
+      "eth_inrate2_summary_bits": "0 bps",
+      "eth_inrate2_summary_pkts": "0 pps",
+      "eth_outrate2_summary_bits": "0 bps",
+      "eth_outrate2_summary_pkts": "0 pps",
+      "eth_inucast": 0,
+      "eth_inmcast": 0,
+      "eth_inbcast": 0,
+      "eth_inpkts": 0,
+      "eth_inbytes": 0,
+      "eth_jumbo_inpkts": 0,
+      "eth_storm_supp": 0,
+      "eth_runts": 0,
+      "eth_giants": 0,
+      "eth_crc": 0,
+      "eth_nobuf": 0,
+      "eth_inerr": 0,
+      "eth_frame": 0,
+      "eth_overrun": 0,
+      "eth_underrun": 0,
+      "eth_ignored": 0,
+      "eth_watchdog": 0,
+      "eth_bad_eth": 0,
+      "eth_bad_proto": 0,
+      "eth_in_ifdown_drops": 0,
+      "eth_dribble": 0,
+      "eth_indiscard": 0,
+      "eth_inpause": 0,
+      "eth_outucast": 0,
+      "eth_outmcast": 0,
+      "eth_outbcast": 0,
+      "eth_outpkts": 0,
+      "eth_outbytes": 0,
+      "eth_jumbo_outpkts": 0,
+      "eth_outerr": 0,
+      "eth_coll": 0,
+      "eth_deferred": 0,
+      "eth_latecoll": 0,
+      "eth_lostcarrier": 0,
+      "eth_nocarrier": 0,
+      "eth_babbles": 0,
+      "eth_outdiscard": 0,
+      "eth_outpause": 0
+    }
+  }
+}

test/units/modules/network/nxos/fixtures/nxos_interface/show_run_interface_Ethernet2_1

@@ -0,0 +1,8 @@
+interface Ethernet1/5
+  description to csr02
+  no switchport
+  speed 1000
+  mtu 1500
+  mac-address fa16.3e00.000b
+  ip address 172.31.0.66/30
+  no shutdown

test/units/modules/network/nxos/test_nxos_interface.py

@@ -73,3 +73,19 @@ class TestNxosInterfaceModule(TestNxosModule):
         set_module_args(dict(interface='loopback0', state='absent'))
         result = self.execute_module(changed=False)
         self.assertEqual(result['commands'], [])
+
+    def test_nxos_interface_type(self):
+        set_module_args(dict(interface_type='loopback', state='absent'))
+        result = self.execute_module(changed=True)
+        self.assertEqual(result['commands'], ['no interface loopback0'])
+
+    def test_nxos_interface_mtu(self):
+        set_module_args(dict(interface='Ethernet2/1', mode='layer2', mtu='1800'))
+        result = self.execute_module(changed=True)
+        self.assertEqual(result['commands'], ['interface Ethernet2/1', 'switchport', 'mtu 1800',
+                                              'interface Ethernet2/1', 'no shutdown'])
+
+    def test_nxos_interface_speed_idempotence(self):
+        set_module_args(dict(interface='Ethernet2/1', speed='1000'))
+        result = self.execute_module(changed=False)
+        self.assertEqual(result['commands'], [])