Hi Ales,
this is a CentOS 8 so my impression was that you always have NetworkManager then? At least my attempt to remove it failed miserably.

The enp4s0 config was created by the install, so it should be controlled by NetworkManager.

/Sverker

Den 2020-09-03 kl. 12:29, skrev Ales Musil:


On Thu, Sep 3, 2020 at 12:21 PM Sverker Abrahamsson <sverker@abrahamsson.com> wrote:

Hi Ales,
right now I have a manually created ovirtmgmt bridge (virbr0 and vnet0 seems to be created during the failed attempt to deploy hosted engine):

[root@h1-mgmt ~]# nmcli con show
NAME              UUID                                  TYPE      DEVICE
enp4s0            af7ccb53-011b-4c36-998a-1878b4ae7100  ethernet  enp4s0
Bridge ovirtmgmt  9a0b07c0-2983-fe97-ec7f-ad2b51c3a3f0  bridge    ovirtmgmt
virbr0            aa593151-2c12-4cf7-985b-f105b3575d09  bridge    virbr0
enp4s0.4000       ecc8064d-18c1-99b7-3fe4-9c5a593ece6f  vlan      enp4s0.4000
vnet0             a6db45bd-93c8-4c37-85fc-0c58ba3e9d00  tun       vnet0
[root@h1-mgmt ~]# nmstatectl show
---
dns-resolver:
  config:
    search: []
    server:
    - 213.133.98.98
  running:
    search: []
    server:
    - 213.133.98.98
route-rules:
  config: []
routes:
  config:
  - destination: 0.0.0.0/0
    metric: -1
    next-hop-address: 144.76.84.65
    next-hop-interface: enp4s0
    table-id: 0
  - destination: ::/0
    metric: -1
    next-hop-address: fe80::1
    next-hop-interface: enp4s0
    table-id: 0
  running:
  - destination: 0.0.0.0/0
    metric: 100
    next-hop-address: 144.76.84.65
    next-hop-interface: enp4s0
    table-id: 254
  - destination: 144.76.84.65/32
    metric: 100
    next-hop-address: ''
    next-hop-interface: enp4s0
    table-id: 254
  - destination: 172.27.1.0/24
    metric: 425
    next-hop-address: ''
    next-hop-interface: ovirtmgmt
    table-id: 254
  - destination: 192.168.1.0/24
    metric: 0
    next-hop-address: ''
    next-hop-interface: virbr0
    table-id: 254
  - destination: 2a01:4f8:192:1148::/64
    metric: 100
    next-hop-address: ''
    next-hop-interface: enp4s0
    table-id: 254
  - destination: ::/0
    metric: 100
    next-hop-address: fe80::1
    next-hop-interface: enp4s0
    table-id: 254
  - destination: fe80::/64
    metric: 100
    next-hop-address: ''
    next-hop-interface: enp4s0
    table-id: 254
  - destination: ff00::/8
    metric: 256
    next-hop-address: ''
    next-hop-interface: enp4s0
    table-id: 255
interfaces:
- name: ;vdsmdummy;
  type: linux-bridge
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mac-address: DE:D3:A8:24:27:F6
  mtu: 1500
- name: br-int
  type: unknown
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mac-address: 6E:37:94:63:E0:4B
  mtu: 1500
- name: enp4s0
  type: ethernet
  state: up
  ethernet:
    auto-negotiation: true
    duplex: full
    speed: 1000
  ipv4:
    address:
    - ip: 144.76.84.73
      prefix-length: 32
    dhcp: false
    enabled: true
  ipv6:
    address:
    - ip: 2a01:4f8:192:1148::2
      prefix-length: 64
    - ip: fe80::62a4:4cff:fee9:4ac
      prefix-length: 64
    auto-dns: true
    auto-gateway: true
    auto-routes: true
    autoconf: true
    dhcp: true
    enabled: true
  mac-address: 60:A4:4C:E9:04:AC
  mtu: 1500
- name: enp4s0.4000
  type: vlan
  state: up
  ipv4:
    dhcp: false
    enabled: false
  ipv6:
    enabled: false
  mac-address: 60:A4:4C:E9:04:AC
  mtu: 1500
  vlan:
    base-iface: enp4s0
    id: 4000
- name: lo
  type: unknown
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mtu: 65536
- name: ovirtmgmt
  type: linux-bridge
  state: up
  bridge:
    options:
      group-forward-mask: 0
      mac-ageing-time: 300
      multicast-snooping: true
      stp:
        enabled: false
        forward-delay: 15
        hello-time: 2
        max-age: 20
        priority: 32768
    port:
    - name: enp4s0.4000
      stp-hairpin-mode: false
      stp-path-cost: 100
      stp-priority: 32
  ipv4:
    address:
    - ip: 172.27.1.1
      prefix-length: 24
    dhcp: false
    enabled: true
  ipv6:
    autoconf: false
    dhcp: false
    enabled: false
  mac-address: 60:A4:4C:E9:04:AC
  mtu: 1500
- name: ovs-system
  type: unknown
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mac-address: D2:D3:5B:BA:58:38
  mtu: 1500
- name: virbr0
  type: linux-bridge
  state: up
  bridge:
    options:
      group-forward-mask: 0
      mac-ageing-time: 300
      multicast-snooping: true
      stp:
        enabled: true
        forward-delay: 2
        hello-time: 2
        max-age: 20
        priority: 32768
    port:
    - name: virbr0-nic
      stp-hairpin-mode: false
      stp-path-cost: 100
      stp-priority: 32
    - name: vnet0
      stp-hairpin-mode: false
      stp-path-cost: 100
      stp-priority: 32
  ipv4:
    address:
    - ip: 192.168.1.1
      prefix-length: 24
    dhcp: false
    enabled: true
  ipv6:
    autoconf: false
    dhcp: false
    enabled: false
  mac-address: 52:54:00:C0:A5:20
  mtu: 1500
- name: virbr0-nic
  type: unknown
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mac-address: 52:54:00:C0:A5:20
  mtu: 1500
- name: vnet0
  type: unknown
  state: up
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mac-address: FE:16:3E:1B:21:0B
  mtu: 1500

Reverting the configuration back to not have the static bridge and a reboot I get this:

[root@h1-mgmt ~]# nmcli con show
NAME         UUID                                  TYPE      DEVICE
enp4s0       af7ccb53-011b-4c36-998a-1878b4ae7100  ethernet  enp4s0
enp4s0.4000  ecc8064d-18c1-99b7-3fe4-9c5a593ece6f  vlan      enp4s0.4000
[root@h1-mgmt ~]# nmstatectl show
---
dns-resolver:
  config:
    search: []
    server:
    - 213.133.98.98
  running:
    search: []
    server:
    - 213.133.98.98
route-rules:
  config: []
routes:
  config:
  - destination: 0.0.0.0/0
    metric: -1
    next-hop-address: 144.76.84.65
    next-hop-interface: enp4s0
    table-id: 0
  - destination: ::/0
    metric: -1
    next-hop-address: fe80::1
    next-hop-interface: enp4s0
    table-id: 0
  running:
  - destination: 0.0.0.0/0
    metric: 100
    next-hop-address: 144.76.84.65
    next-hop-interface: enp4s0
    table-id: 254
  - destination: 144.76.84.65/32
    metric: 100
    next-hop-address: ''
    next-hop-interface: enp4s0
    table-id: 254
  - destination: 172.27.1.0/24
    metric: 400
    next-hop-address: ''
    next-hop-interface: enp4s0.4000
    table-id: 254
  - destination: 2a01:4f8:192:1148::/64
    metric: 100
    next-hop-address: ''
    next-hop-interface: enp4s0
    table-id: 254
  - destination: ::/0
    metric: 100
    next-hop-address: fe80::1
    next-hop-interface: enp4s0
    table-id: 254
  - destination: fe80::/64
    metric: 100
    next-hop-address: ''
    next-hop-interface: enp4s0
    table-id: 254
  - destination: ff00::/8
    metric: 256
    next-hop-address: ''
    next-hop-interface: enp4s0
    table-id: 255
interfaces:
- name: ;vdsmdummy;
  type: linux-bridge
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mac-address: B2:9E:E0:61:71:88
  mtu: 1500
- name: br-int
  type: unknown
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mac-address: 6E:37:94:63:E0:4B
  mtu: 1500
- name: enp4s0
  type: ethernet
  state: up
  ethernet:
    auto-negotiation: true
    duplex: full
    speed: 1000
  ipv4:
    address:
    - ip: 144.76.84.73
      prefix-length: 32
    dhcp: false
    enabled: true
  ipv6:
    address:
    - ip: 2a01:4f8:192:1148::2
      prefix-length: 64
    - ip: fe80::62a4:4cff:fee9:4ac
      prefix-length: 64
    auto-dns: true
    auto-gateway: true
    auto-routes: true
    autoconf: true
    dhcp: true
    enabled: true
  mac-address: 60:A4:4C:E9:04:AC
  mtu: 1500
- name: enp4s0.4000
  type: vlan
  state: up
  ipv4:
    address:
    - ip: 172.27.1.1
      prefix-length: 24
    dhcp: false
    enabled: true
  ipv6:
    autoconf: false
    dhcp: false
    enabled: false
  mac-address: 60:A4:4C:E9:04:AC
  mtu: 1500
  vlan:
    base-iface: enp4s0
    id: 4000
- name: lo
  type: unknown
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mtu: 65536
- name: ovs-system
  type: unknown
  state: down
  ipv4:
    enabled: false
  ipv6:
    enabled: false
  mac-address: A2:35:7A:6C:B7:EF
  mtu: 1500

/Sverker


Was the enp4s0 always managed by NetworkManager or only after the attempt to make the ovirtmgmt? If not that would explain the failure.
Also the workaround would be to configure the interface via NetworkManager and then run the host deploy again.

Thanks,
Ales

 

Den 2020-09-03 kl. 11:54, skrev Ales Musil:


On Thu, Sep 3, 2020 at 11:51 AM Sverker Abrahamsson via Users <users@ovirt.org> wrote:

Hi Dominik
That is my issue, I don't get to where I can get the ovirtmgmt bridge established because vdsm insists on creating it. It used to be possible to create that bridge statically and vdsm would just skip it but seems to be broken now.

If it would be possible to use OVN for the management network that would solve my issue and would be the preferable solution, but as you write that isn't possible which was what I suspected.

Do you have any other suggestion on how to solve this issue? That I get the external interface untagged and the internal network tagged is not possible to change.

/Sverker


Hello Sverker,

can you please share output from "nmcli con show" and "nmstatectl show"?

Thank you.
Regards,
Ales

Den 2020-09-03 kl. 10:52, skrev Dominik Holler:


On Wed, Sep 2, 2020 at 10:38 PM Sverker Abrahamsson via Users <users@ovirt.org> wrote:
Well, unforturnatly I don't have a choise since it is out of my control.
I only have one physical network port where the external traffic is
untagged and the internal vlan is tagged. If I could run with OVN

OVN is for VM traffic only, not usable for the management network.
 
instead I wouldn't need that tagged vlan, but I haven't been able to get
that to work neither.


Please let us know if OVN does not work for VM traffic for you.
 
It's perfectly possible to have both tagged and untagged traffic on the
same switch port, issue is that vdsm tries to take control over the
network without being able to be flexible enough.. I'm attempting now to
have ovirtmgmt bridge created before, that used to be possible but
according to previous mails on the list it went broken somewhere at 4.x.

/Sverker

Den 2020-09-02 kl. 21:39, skrev Strahil Nikolov:
> Switchports can either be tagged or untagged.
> I'm not sure that your setup is supported at all.
>
> Best Regards,
> Strahil Nikolov
>
>
>
>
>
>
> В сряда, 2 септември 2020 г., 20:41:57 Гринуич+3, Sverker Abrahamsson via Users <users@ovirt.org> написа:
>
>
>
>
>
> Pretty formatting the "desired state" it seems that vdsm tries to remove
> the ip of my underlying interface, that is enp4s0:
> 
> {
>      'interfaces': [{
>              'name': 'enp4s0',
>              'state': 'up',
>              'mtu': 1500
>          }, {
>              'vlan': {
>                  'id': 4000,
>                  'base-iface': 'enp4s0'
>              },
>              'name': 'enp4s0.4000',
>              'type': 'vlan',
>              'state': 'up',
>              'mtu': 1500,
>              'ipv4': {
>                  'enabled': False
>              },
>              'ipv6': {
>                  'enabled': False
>              }
>          }, {
>              'name': 'ovirtmgmt',
>              'type': 'linux-bridge',
>              'state': 'up',
>              'mtu': 1500,
>              'bridge': {
>                  'port': [{
>                          'name': 'enp4s0.4000'
>                      }
>                  ],
>                  'options': {
>                      'stp': {
>                          'enabled': False
>                      }
>                  }
>              },
>              'ipv4': {
>                  'enabled': True,
>                  'address': [{
>                          'ip': '172.27.1.1',
>                          'prefix-length': 24
>                      }
>                  ],
>                  'dhcp': False
>              },
>              'ipv6': {
>                  'enabled': False
>              }
>          }
>      ],
>      'dns-resolver': {
>          'config'
>          : {
>              'server': ['213.133.98.98']
>          }
>      }
> }
>

Thanks, this is helpful information.
Can you please share the getCapabilities result sent from vdsm to Engine directly before the setupNetworks request,
and the parameters of the setupNetworks request from Engine to vdsm?
Both are in the vdsm.log during adding the host.
 
>
> This is my interfaces before vdsm attemtpts to change the config:
>
> enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>          inet 144.76.84.73  netmask 255.255.255.255  broadcast 0.0.0.0
>          inet6 fe80::62a4:4cff:fee9:4ac  prefixlen 64  scopeid 0x20<link>
>          inet6 2a01:4f8:192:1148::2  prefixlen 64  scopeid 0x0<global>
>          ether 60:a4:4c:e9:04:ac  txqueuelen 1000  (Ethernet)
>          RX packets 293442  bytes 385541799 (367.6 MiB)
>          RX errors 0  dropped 0  overruns 0  frame 0
>          TX packets 91095  bytes 31160348 (29.7 MiB)
>          TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
>          device interrupt 17  memory 0xf7d00000-f7d20000
>
> enp4s0.4000: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>          inet 172.27.1.1  netmask 255.255.255.0  broadcast 172.27.1.255
>          inet6 fe80::62a4:4cff:fee9:4ac  prefixlen 64  scopeid 0x20<link>
>          ether 60:a4:4c:e9:04:ac  txqueuelen 1000  (Ethernet)
>          RX packets 0  bytes 0 (0.0 B)
>          RX errors 0  dropped 0  overruns 0  frame 0
>          TX packets 13  bytes 938 (938.0 B)
>          TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
>
> I.e. enp4s0 is the external interface that must not be changed, bridge
> must be created on the vlan interface. I would prefer to create the
> bridge manually and not through vdsm if that is possible.
>
> /Sverker
>
> Den 2020-09-02 kl. 19:14, skrev Sverker Abrahamsson via Users:
>> Hi,
>> I'm attempting to install hosted engine but getting this failure:
>>
>> [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg":
>> "The host has been set in non_operational status, deployment errors:
>> code 505: Host h1-mgmt.limetransit.com installation failed. Failed to
>> configure management network on the host.,    code 1120: Failed to
>> configure management network on host h1-mgmt.limetransit.com due to
>> setup networks failure., code 9000: Failed to verify Power Management
>> configuration for Host h1-mgmt.limetransit.com.,    code 10802: VDSM
>> h1-mgmt.limetransit.com command HostSetupNetworksVDS failed: Internal
>> JSON-RPC error: {'reason': 'Unexpected failure of libnm when running
>> the mainloop: run execution'},   fix accordingly and re-deploy."}
>>
>> Looking in vdsm.log I find this which I believe is the root cause:
>>
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:25,897::supervdsm_server::93::SuperVdsm.ServerCallback::(wrapper)
>> call setupNetworks with ({'ovirtmgmt': {'vlan': '4000', 'netmask':
>> '255.255.255.0', 'ipv6autoconf': False,
>> 'nic': 'enp4s0', 'bridged': 'true', 'ipaddr': '172.27.1.1',
>> 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'mtu': 1500,
>> 'switch': 'legacy'}}, {}, {'connectivityTimeout': 120,
>> 'commitOnSuccess': True, 'connectivityCh
>> eck': 'true'}) {}
>> MainProcess|jsonrpc/0::INFO::2020-09-02
>> 16:38:25,897::api::220::root::(setupNetworks) Setting up network
>> according to configuration: networks:{'ovirtmgmt': {'vlan': '4000',
>> 'netmask': '255.255.255.0', 'ipv6autoconf': Fal
>> se, 'nic': 'enp4s0', 'bridged': 'true', 'ipaddr': '172.27.1.1',
>> 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'mtu': 1500,
>> 'switch': 'legacy'}}, bondings:{}, options:{'connectivityTimeout':
>> 120, 'commitOnSuccess':
>> True, 'connectivityCheck': 'true'}
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:25,902::cmdutils::130::root::(exec_cmd) /sbin/tc qdisc show (cwd
>> None)
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:25,906::cmdutils::138::root::(exec_cmd) SUCCESS: <err> = b'';
>> <rc> = 0
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:25,945::vsctl::74::root::(commit) Executing commands:
>> /usr/bin/ovs-vsctl --timeout=5 --oneline --format=json -- list Bridge
>> -- list Port -- list Interface
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:25,945::cmdutils::130::root::(exec_cmd) /usr/bin/ovs-vsctl
>> --timeout=5 --oneline --format=json -- list Bridge -- list Port --
>> list Interface (cwd None)
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:25,952::cmdutils::138::root::(exec_cmd) SUCCESS: <err> = b'';
>> <rc> = 0
>> MainProcess|jsonrpc/0::INFO::2020-09-02
>> 16:38:25,957::netconfpersistence::58::root::(setNetwork) Adding
>> network ovirtmgmt({'vlan': 4000, 'netmask': '255.255.255.0',
>> 'ipv6autoconf': False, 'nic': 'enp4s0', 'bridged': True
>> , 'ipaddr': '172.27.1.1', 'defaultRoute': True, 'dhcpv6': False,
>> 'mtu': 1500, 'switch': 'legacy', 'stp': False, 'bootproto': 'none',
>> 'nameservers': ['213.133.98.98']})
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:25,958::commands::153::common.commands::(start) /usr/bin/taskset
>> --cpu-list 0-7 /usr/libexec/vdsm/hooks/before_network_setup/50_fcoe
>> (cwd None)
>> MainProcess|jsonrpc/0::INFO::2020-09-02
>> 16:38:26,154::hooks::122::root::(_runHooksDir)
>> /usr/libexec/vdsm/hooks/before_network_setup/50_fcoe: rc=0 err=b''
>> MainProcess|jsonrpc/0::INFO::2020-09-02
>> 16:38:26,155::configurator::195::root::(_setup_nmstate) Processing
>> setup through nmstate
>> MainProcess|jsonrpc/0::INFO::2020-09-02
>> 16:38:26,175::configurator::197::root::(_setup_nmstate) Desired state:
>> {'interfaces': [{'name': 'enp4s0', 'state': 'up', 'mtu': 1500},
>> {'vlan': {'id': 4000, 'base-iface': 'enp4s0'}
>> , 'name': 'enp4s0.4000', 'type': 'vlan', 'state': 'up', 'mtu': 1500,
>> 'ipv4': {'enabled': False}, 'ipv6': {'enabled': False}}, {'name':
>> 'ovirtmgmt', 'type': 'linux-bridge', 'state': 'up', 'mtu': 1500,
>> 'bridge': {'port': [
>> {'name': 'enp4s0.4000'}], 'options': {'stp': {'enabled': False}}},
>> 'ipv4': {'enabled': True, 'address': [{'ip': '172.27.1.1',
>> 'prefix-length': 24}], 'dhcp': False}, 'ipv6': {'enabled': False}}],
>> 'dns-resolver': {'config'
>> : {'server': ['213.133.98.98']}}}
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:26,217::checkpoint::121::root::(create) Checkpoint
>> /org/freedesktop/NetworkManager/Checkpoint/1 created for all devices: 60
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:26,218::netapplier::239::root::(_add_interfaces) Adding new
>> interfaces: ['ovirtmgmt']
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:26,221::netapplier::251::root::(_edit_interfaces) Editing
>> interfaces: ['enp4s0.4000', 'enp4s0']
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:26,224::nmclient::136::root::(execute_next_action) Executing NM
>> action: func=add_connection_async
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:26,231::connection::329::root::(_add_connection_callback)
>> Connection adding succeeded: dev=ovirtmgmt
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:26,232::nmclient::136::root::(execute_next_action) Executing NM
>> action: func=commit_changes_async
>> MainProcess|jsonrpc/0::ERROR::2020-09-02
>> 16:38:26,233::nmclient::200::root::(quit) NM main-loop aborted:
>> Connection update failed: error=nm-connection-error-quark:
>> ipv6.gateway: gateway cannot be set if there are no addresses
>> configured (7), dev=enp4s0/<enum NM_DEVICE_STATE_ACTIVATED of type
>> NM.DeviceState>
>> MainProcess|jsonrpc/0::DEBUG::2020-09-02
>> 16:38:26,246::checkpoint::164::root::(rollback) Checkpoint
>> /org/freedesktop/NetworkManager/Checkpoint/1 rollback executed:
>> dbus.Dictionary({dbus.String('/org/freedesktop/NetworkManager/Devices/6'):
>> dbus.UInt32(0),
>> dbus.String('/org/freedesktop/NetworkManager/Devices/7'):
>> dbus.UInt32(0),
>> dbus.String('/org/freedesktop/NetworkManager/Devices/8'):
>> dbus.UInt32(0),
>> dbus.String('/org/freedesktop/NetworkManager/Devices/9'):
>> dbus.UInt32(0),
>> dbus.String('/org/freedesktop/NetworkManager/Devices/3'):
>> dbus.UInt32(0),
>> dbus.String('/org/freedesktop/NetworkManager/Devices/2'):
>> dbus.UInt32(0),
>> dbus.String('/org/freedesktop/NetworkManager/Devices/4'):
>> dbus.UInt32(0),
>> dbus.String('/org/freedesktop/NetworkManager/Devices/1'):
>> dbus.UInt32(0),
>> dbus.String('/org/freedesktop/NetworkManager/Devices/5'):
>> dbus.UInt32(0)}, signature=dbus.Signature('su'))
>> MainProcess|jsonrpc/0::ERROR::2020-09-02
>> 16:38:31,251::supervdsm_server::97::SuperVdsm.ServerCallback::(wrapper)
>> Error in setupNetworks
>> Traceback (most recent call last):
>>    File "/usr/lib/python3.6/site-packages/vdsm/supervdsm_server.py",
>> line 95, in wrapper
>>      res = func(*args, **kwargs)
>>    File "/usr/lib/python3.6/site-packages/vdsm/network/api.py", line
>> 241, in setupNetworks
>>      _setup_networks(networks, bondings, options, net_info)
>>    File "/usr/lib/python3.6/site-packages/vdsm/network/api.py", line
>> 266, in _setup_networks
>>      networks, bondings, options, net_info, in_rollback
>>    File
>> "/usr/lib/python3.6/site-packages/vdsm/network/netswitch/configurator.py",
>> line 154, in setup
>>      _setup_nmstate(networks, bondings, options, in_rollback)
>>    File
>> "/usr/lib/python3.6/site-packages/vdsm/network/netswitch/configurator.py",
>> line 199, in _setup_nmstate
>>      nmstate.setup(desired_state, verify_change=not in_rollback)
>>    File "/usr/lib/python3.6/site-packages/vdsm/network/nmstate.py",
>> line 63, in setup
>>      state_apply(desired_state, verify_change=verify_change)
>>    File "/usr/lib/python3.6/site-packages/libnmstate/deprecation.py",
>> line 40, in wrapper
>>      return func(*args, **kwargs)
>>    File "/usr/lib/python3.6/site-packages/libnmstate/nm/nmclient.py",
>> line 96, in wrapped
>>      ret = func(*args, **kwargs)
>>    File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py",
>> line 73, in apply
>>      state.State(desired_state), verify_change, commit, rollback_timeout
>>    File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py",
>> line 163, in _apply_ifaces_state
>>      con_profiles=ifaces_add_configs + ifaces_edit_configs,
>>    File "/usr/lib64/python3.6/contextlib.py", line 88, in __exit__
>>      next(self.gen)
>>    File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py",
>> line 232, in _setup_providers
>>      mainloop.run(timeout=MAINLOOP_TIMEOUT)
>>    File "/usr/lib/python3.6/site-packages/libnmstate/nm/nmclient.py",
>> line 177, in run
>>      f"Unexpected failure of libnm when running the mainloop: {err}"
>> libnmstate.error.NmstateLibnmError: Unexpected failure of libnm when
>> running the mainloop: run execution
>>
>> My host have a main network interface and a vlan interface on the same
>> physical interface which is an internal management network which
>> should be used as management network. The vlan interface doesn't have
>> any ipv6 interface, but nmclient fails on setting ipv6 gateway. This
>> seems like a bug?
>>
>> /Sverker
>>
>> _______________________________________________
>> discuss mailing list
>> discuss@openvswitch.org
>> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
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>> https://www.ovirt.org/community/about/community-guidelines/
>> List Archives:
>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/R4YSTOQM7I4XLCWQJOJH5DKZFX56IDAZ/
> _______________________________________________
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--

Ales Musil

Software Engineer - RHV Network

Red Hat EMEA

amusil@redhat.com    IM: amusil



--

Ales Musil

Software Engineer - RHV Network

Red Hat EMEA

amusil@redhat.com    IM: amusil