Hi,
I just got a manual install/conbfiguration of openstack Juno up and running
under Ubuntu 14.04 as a POC.
POC-details:
• 1 controller node
• 1 network node
• 1 compute node
• ceph-storage
• neutron vxlan-config
Here extra detailed info of what we have configured in neutron and nova:
root@controller:~# neutron net-list
+--------------------------------------+------------+-------------------------------------------------------+
| id | name | subnets |
+--------------------------------------+------------+-------------------------------------------------------+
| f3091d1f-db16-4294-96ac-3ed1dd8d15f9 | ext-net |
95c8476b-167d-4e23-9fe1-3b0511775597 10.17.0.0/16 |
| e4c2d1a5-886b-47f0-9f40-c9bf4fce3d04 | goob-net |
2033252f-b19c-40ec-8845-81a48f99665d 10.19.0.0/16 |
| 91e11a9a-2b89-4ccc-ba77-ca8a2a2e4493 | test-net-1 |
84d3757d-a1df-4af1-87d3-10d4834e80a2 192.168.100.0/24 |
+--------------------------------------+------------+-------------------------------------------------------+
root@controller:~# neutron net-show 91e11a9a-2b89-4ccc-ba77-ca8a2a2e4493
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| id | 91e11a9a-2b89-4ccc-ba77-ca8a2a2e4493 |
| name | test-net-1 |
| provider:network_type | vxlan |
| provider:physical_network | |
| provider:segmentation_id | 8201 |
| router:external | False |
| shared | False |
| status | ACTIVE |
| subnets | 84d3757d-a1df-4af1-87d3-10d4834e80a2 |
| tenant_id | a9fd57125a50463e866490caf820efdc |
+---------------------------+--------------------------------------+
root@controller:~# neutron net-show f3091d1f-db16-4294-96ac-3ed1dd8d15f9
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| id | f3091d1f-db16-4294-96ac-3ed1dd8d15f9 |
| name | ext-net |
| provider:network_type | flat |
| provider:physical_network | external |
| provider:segmentation_id | |
| router:external | True |
| shared | True |
| status | ACTIVE |
| subnets | 95c8476b-167d-4e23-9fe1-3b0511775597 |
| tenant_id | a9fd57125a50463e866490caf820efdc |
+---------------------------+--------------------------------------+
root@controller:~# neutron subnet-list
+--------------------------------------+---------------+------------------+--------------------------------------------------------+
| id | name | cidr | allocation_pools |
+--------------------------------------+---------------+------------------+--------------------------------------------------------+
| 95c8476b-167d-4e23-9fe1-3b0511775597 | ext-subnet | 10.17.0.0/16 | {"start":
"10.17.1.1", "end": "10.17.255.254"} |
| 2033252f-b19c-40ec-8845-81a48f99665d | goob-subnet | 10.19.0.0/16 | {"start":
"10.19.1.1", "end": "10.19.255.254"} |
| 84d3757d-a1df-4af1-87d3-10d4834e80a2 | test-subnet-1 | 192.168.100.0/24 |
{"start": "192.168.100.100", "end": "192.168.100.150"} |
+--------------------------------------+---------------+------------------+--------------------------------------------------------+
root@controller:~# neutron subnet-show 84d3757d-a1df-4af1-87d3-10d4834e80a2
+-------------------+--------------------------------------------------------+
| Field | Value |
+-------------------+--------------------------------------------------------+
| allocation_pools | {"start": "192.168.100.100", "end": "192.168.100.150"} |
| cidr | 192.168.100.0/24 |
| dns_nameservers | 10.17.0.2 |
| enable_dhcp | True |
| gateway_ip | 192.168.100.1 |
| host_routes | |
| id | 84d3757d-a1df-4af1-87d3-10d4834e80a2 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | test-subnet-1 |
| network_id | 91e11a9a-2b89-4ccc-ba77-ca8a2a2e4493 |
| tenant_id | a9fd57125a50463e866490caf820efdc |
+-------------------+--------------------------------------------------------+
root@controller:~# nova list
+--------------------------------------+-------------+--------+------------+-------------+----------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+-------------+--------+------------+-------------+----------------------------+
| 261ebe35-19bf-4f4f-8fdf-1548b5a94874 | test-node-1 | ACTIVE | - | Running |
test-net-1=192.168.100.103 |
+--------------------------------------+-------------+--------+------------+-------------+----------------------------+
root@controller:~# nova show 261ebe35-19bf-4f4f-8fdf-1548b5a94874
+--------------------------------------+----------------------------------------------------------+
| Property | Value |
+--------------------------------------+----------------------------------------------------------+
| OS-DCF:diskConfig | AUTO |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-SRV-ATTR:host | dc2-ch1-bl4 |
| OS-EXT-SRV-ATTR:hypervisor_hostname | dc2-ch1-bl4.cumuli.be |
| OS-EXT-SRV-ATTR:instance_name | instance-0000001b |
| OS-EXT-STS:power_state | 1 |
| OS-EXT-STS:task_state | - |
| OS-EXT-STS:vm_state | active |
| OS-SRV-USG:launched_at | 2015-04-08T09:35:45.000000 |
| OS-SRV-USG:terminated_at | - |
| accessIPv4 | |
| accessIPv6 | |
| config_drive | |
| created | 2015-04-08T09:34:57Z |
| flavor | m1.small (2) |
| hostId | 6bfb7295f3afb27611d2c47f214325fa8231e26afa734b932b53b2d4 |
| id | 261ebe35-19bf-4f4f-8fdf-1548b5a94874 |
| image | Ubuntu_14.04-base (4b0497d4-b508-4249-8a2a-3b0376aa5aca) |
| key_name | - |
| metadata | {} |
| name | test-node-1 |
| os-extended-volumes:volumes_attached | [] |
| progress | 0 |
| security_groups | default |
| status | ACTIVE |
| tenant_id | a9fd57125a50463e866490caf820efdc |
| test-net-1 network | 192.168.100.103 |
| updated | 2015-04-08T09:35:46Z |
| user_id | a89fb1a5f42c40159d50af3acc57349d |
+--------------------------------------+----------------------------------------------------------+
root@controller:~# neutron agent-list
+--------------------------------------+--------------------+-------------+-------+----------------+---------------------------+
| id | agent_type | host | alive | admin_state_up | binary |
+--------------------------------------+--------------------+-------------+-------+----------------+---------------------------+
| fe33fe6b-450d-4dbb-8224-c4561456ee39 | L3 agent | dc2-ch1-bl5 | :-) | True |
neutron-l3-agent |
| 19d78778-31d4-47ac-a58a-b6ae84d53cf6 | Metadata agent | dc2-ch1-bl5 | :-) |
True | neutron-metadata-agent |
| 8cdcf571-a04c-4b05-973a-997724b63e8c | Open vSwitch agent | dc2-ch1-bl5 | :-)
| True | neutron-openvswitch-agent |
| 8593e080-0c41-4e3c-96d6-7d1848de552d | DHCP agent | dc2-ch1-bl5 | :-) | True
| neutron-dhcp-agent |
| 04dd2466-63f2-4732-a9bf-f825d77e57f9 | Open vSwitch agent | dc2-ch1-bl4 | :-)
| True | neutron-openvswitch-agent |
+--------------------------------------+--------------------+-------------+-------+----------------+---------------------------+
root@controller:~# neutron agent-show 8cdcf571-a04c-4b05-973a-997724b63e8c
+---------------------+--------------------------------------------+
| Field | Value |
+---------------------+--------------------------------------------+
| admin_state_up | True |
| agent_type | Open vSwitch agent |
| alive | True |
| binary | neutron-openvswitch-agent |
| configurations | { |
| | "arp_responder_enabled": false, |
| | "tunneling_ip": "10.20.0.53", |
| | "devices": 3, |
| | "l2_population": false, |
| | "tunnel_types": [ |
| | "vxlan" |
| | ], |
| | "enable_distributed_routing": false, |
| | "bridge_mappings": { |
| | "external": "br-ex", |
| | "goob": "br-goob" |
| | } |
| | } |
| created_at | 2015-03-17 14:53:21.264050 |
| description | |
| heartbeat_timestamp | 2015-04-08 10:22:51.524701 |
| host | dc2-ch1-bl5 |
| id | 8cdcf571-a04c-4b05-973a-997724b63e8c |
| started_at | 2015-04-07 09:24:53.927501 |
| topic | N/A |
+---------------------+--------------------------------------------+
root@dc2-kvm1:~# neutron agent-show 04dd2466-63f2-4732-a9bf-f825d77e57f9
+---------------------+--------------------------------------------+
| Field | Value |
+---------------------+--------------------------------------------+
| admin_state_up | True |
| agent_type | Open vSwitch agent |
| alive | True |
| binary | neutron-openvswitch-agent |
| configurations | { |
| | "arp_responder_enabled": false, |
| | "tunneling_ip": "10.20.0.52", |
| | "devices": 1, |
| | "l2_population": false, |
| | "tunnel_types": [ |
| | "vxlan" |
| | ], |
| | "enable_distributed_routing": false, |
| | "bridge_mappings": {} |
| | } |
| created_at | 2015-03-18 08:00:45.637023 |
| description | |
| heartbeat_timestamp | 2015-04-08 10:48:32.826381 |
| host | dc2-ch1-bl4 |
| id | 04dd2466-63f2-4732-a9bf-f825d77e57f9 |
| started_at | 2015-04-08 09:33:37.871259 |
| topic | N/A |
+---------------------+--------------------------------------------+
The problem with our instance is that it does not get the default gateway
configured correctly.
During startup of the instance I could see following messages:
When I manually add the default router 192.168.100.1, it all seems to work
well, but I wonder why this is not the case during boot by dhcp.
Regards,
Willemgf
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