Dear List, I am beginner of openstack user.
I setup openstack with RDO on Centos 7. I have 6 machines: they have two interfaces enp2s0f0 (10.51.0.x) and enp2s0f1 (213.135.46.x)on machine x=1 i setup dashboard/neutron-server/nova/cinder/etc.. on machines 2-6 i setup:
openstack-cinder-api.service, openstack-cinder-scheduler.service, openstack-cinder-volume.service, openstack-nova-api.service, openstack-nova-compute.service, openstack-nova-conductor.service, openstack-nova-consoleauth.service, openstack-nova-novncproxy.service, openstack-nova-scheduler.service I run the virtual machine instance which have ip 10.0.3.4 (on machine 5) I setup router on machine 1 I can ping from the virtual instance ip of router. I see pings from wirtual machine on machine 1 (where sit router)But i have totally no idea how to setup network connectivity with outside world.
If somebody has any clarification please help. Any help will be very needed... Best Regards PS-below some commands which i thing to be helpful for debug problem [root@song-of-the-seas-01 ~(keystone_admin)]# openstack network list +----------------------------+-------------------+-----------------------------+| ID | Name | Subnets |
+----------------------------+-------------------+-----------------------------+| ce71f5f2-6a7a-402d- | private | 81355100-82ab- | | 98f7-48db18ee3a38 | | 4da4-8471-cb67de73de43 | | d128c453-4b4f-4986-85db- | studenci-prywatna | e84aabf0-9ae0-4e54-9692-60d | | 8c1a6ca37761 | | cbbf55f68 |
+----------------------------+-------------------+-----------------------------+ [root@song-of-the-seas-01 ~(keystone_admin)]# openstack network list +--------------------------------------+-------------------+--------------------------------------+| ID | Name | Subnets |
+--------------------------------------+-------------------+--------------------------------------+| ce71f5f2-6a7a-402d-98f7-48db18ee3a38 | private | 81355100-82ab-4da4-8471-cb67de73de43 | | d128c453-4b4f-4986-85db-8c1a6ca37761 | studenci-prywatna | e84aabf0-9ae0-4e54-9692-60dcbbf55f68 |
+--------------------------------------+-------------------+--------------------------------------+ [root@song-of-the-seas-01 ~(keystone_admin)]# openstack subnet list +---------------------------------+-------------------+----------------------------------+-------------+| ID | Name | Network | Subnet |
+---------------------------------+-------------------+----------------------------------+-------------+| 81355100-82ab- | private_subnet | ce71f5f2-6a7a-402d- | 10.0.0.0/24 | | 4da4-8471-cb67de73de43 | | 98f7-48db18ee3a38 | | | e84aabf0-9ae0-4e54-9692-60dcbbf | studenci-prywatna | d128c453-4b4f-4986-85db- | 10.0.3.0/24 | | 55f68 | | 8c1a6ca37761 | |
+---------------------------------+-------------------+----------------------------------+-------------+ [root@song-of-the-seas-01 ~(keystone_admin)]# openstack subnet list +--------------------------------------+-------------------+--------------------------------------+-------------+| ID | Name | Network | Subnet |
+--------------------------------------+-------------------+--------------------------------------+-------------+| 81355100-82ab-4da4-8471-cb67de73de43 | private_subnet | ce71f5f2-6a7a-402d-98f7-48db18ee3a38 | 10.0.0.0/24 | | e84aabf0-9ae0-4e54-9692-60dcbbf55f68 | studenci-prywatna | d128c453-4b4f-4986-85db-8c1a6ca37761 | 10.0.3.0/24 |
+--------------------------------------+-------------------+--------------------------------------+-------------+ [root@song-of-the-seas-01 ~(keystone_admin)]# openstack network list +--------------------------------------+-------------------+--------------------------------------+| ID | Name | Subnets |
+--------------------------------------+-------------------+--------------------------------------+| ce71f5f2-6a7a-402d-98f7-48db18ee3a38 | private | 81355100-82ab-4da4-8471-cb67de73de43 | | d128c453-4b4f-4986-85db-8c1a6ca37761 | studenci-prywatna | e84aabf0-9ae0-4e54-9692-60dcbbf55f68 |
+--------------------------------------+-------------------+--------------------------------------+ [root@song-of-the-seas-01 ~(keystone_admin)]# openstack subnet list +--------------------------------------+-------------------+--------------------------------------+-------------+| ID | Name | Network | Subnet |
+--------------------------------------+-------------------+--------------------------------------+-------------+| 81355100-82ab-4da4-8471-cb67de73de43 | private_subnet | ce71f5f2-6a7a-402d-98f7-48db18ee3a38 | 10.0.0.0/24 | | e84aabf0-9ae0-4e54-9692-60dcbbf55f68 | studenci-prywatna | d128c453-4b4f-4986-85db-8c1a6ca37761 | 10.0.3.0/24 |
+--------------------------------------+-------------------+--------------------------------------+-------------+ [root@song-of-the-seas-01 ~(keystone_admin)]# openstack port list +--------------------------------------+------+-------------------+-------------------------------------------------------------------------+--------+| ID | Name | MAC Address | Fixed IP Addresses | Status |
+--------------------------------------+------+-------------------+-------------------------------------------------------------------------+--------+| 0f6a1829-11a9-4217-874e-4d8cff9bc5f1 | | fa:16:3e:9c:aa:f1 | ip_address='10.0.3.2', subnet_id='e84aabf0-9ae0-4e54-9692-60dcbbf55f68' | ACTIVE | | 142b9f9b-0976-4aa3-b4cc-e4f905e0cfbc | | fa:16:3e:52:d6:3d | ip_address='10.0.3.4', subnet_id='e84aabf0-9ae0-4e54-9692-60dcbbf55f68' | ACTIVE | | 8a2e27f5-70f7-4b5a-8381-0277eb91c93e | | fa:16:3e:15:fe:5a | ip_address='10.0.0.2', subnet_id='81355100-82ab-4da4-8471-cb67de73de43' | ACTIVE | | edef78b1-56cd-4358-be27-45a0a4d87d36 | | fa:16:3e:6f:0e:76 | ip_address='10.0.3.1', subnet_id='e84aabf0-9ae0-4e54-9692-60dcbbf55f68' | ACTIVE |
+--------------------------------------+------+-------------------+-------------------------------------------------------------------------+--------+[root@song-of-the-seas-01 ~(keystone_admin)]# openstack subnet show e84aabf0-9ae0-4e54-9692-60dcbbf55f68
+-------------------+--------------------------------------+ | Field | Value | +-------------------+--------------------------------------+ | allocation_pools | 10.0.3.2-10.0.3.254 | | cidr | 10.0.3.0/24 | | created_at | 2017-03-22T15:34:30Z | | description | | | dns_nameservers | | | enable_dhcp | True | | gateway_ip | 10.0.3.1 | | host_routes | | | id | e84aabf0-9ae0-4e54-9692-60dcbbf55f68 | | ip_version | 4 | | ipv6_address_mode | None | | ipv6_ra_mode | None | | name | studenci-prywatna | | network_id | d128c453-4b4f-4986-85db-8c1a6ca37761 | | project_id | e5a1d2cda6fd4895b68caa3b7fc4748f | | revision_number | 2 | | segment_id | None | | service_types | | | subnetpool_id | None | | updated_at | 2017-03-22T15:34:30Z | +-------------------+--------------------------------------+ [root@song-of-the-seas-01 ~(keystone_admin)]# openstack router list +--------------------------------------+-------------------+--------+-------+-------------+-------+----------------------------------+| ID | Name | Status | State | Distributed | HA | Project |
+--------------------------------------+-------------------+--------+-------+-------------+-------+----------------------------------+| 6794f7f3-a2af-4538-883e-78b49a6ba633 | studenci-prywatna | ACTIVE | UP | False | False | e5a1d2cda6fd4895b68caa3b7fc4748f |
+--------------------------------------+-------------------+--------+-------+-------------+-------+----------------------------------+[root@song-of-the-seas-01 ~(keystone_admin)]# openstack router show studenci-prywatna
+-------------------------+--------------------------------------+ | Field | Value | +-------------------------+--------------------------------------+ | admin_state_up | UP | | availability_zone_hints | | | availability_zones | nova | | created_at | 2017-03-22T15:35:44Z | | description | | | distributed | False | | external_gateway_info | None | | flavor_id | None | | ha | False | | id | 6794f7f3-a2af-4538-883e-78b49a6ba633 | | name | studenci-prywatna | | project_id | e5a1d2cda6fd4895b68caa3b7fc4748f | | revision_number | 17 | | routes | | | status | ACTIVE | | updated_at | 2017-03-23T16:16:05Z | +-------------------------+--------------------------------------+[root@song-of-the-seas-01 ~(keystone_admin)]# openstack port list --router studenci-prywatna
+--------------------------------------+------+-------------------+-------------------------------------------------------------------------+--------+| ID | Name | MAC Address | Fixed IP Addresses | Status |
+--------------------------------------+------+-------------------+-------------------------------------------------------------------------+--------+| edef78b1-56cd-4358-be27-45a0a4d87d36 | | fa:16:3e:6f:0e:76 | ip_address='10.0.3.1', subnet_id='e84aabf0-9ae0-4e54-9692-60dcbbf55f68' | ACTIVE |
+--------------------------------------+------+-------------------+-------------------------------------------------------------------------+--------+
[root@song-of-the-seas-01 ~(keystone_admin)]# ovs-vsctl show
8e74630d-5a11-4800-ac02-4bf297e2a20e
Manager "ptcp:6640:127.0.0.1"
is_connected: true
Bridge br-tun
Controller "tcp:127.0.0.1:6633"
is_connected: true
fail_mode: secure
Port "vxlan-0a330003"
Interface "vxlan-0a330003"
type: vxlan
options: {df_default="true", in_key=flow,
local_ip="10.51.0.1", out_key=flow, remote_ip="10.51.0.3"}
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port "vxlan-0a330004"
Interface "vxlan-0a330004"
type: vxlan
options: {df_default="true", in_key=flow,
local_ip="10.51.0.1", out_key=flow, remote_ip="10.51.0.4"}
Port "vxlan-0a330002"
Interface "vxlan-0a330002"
type: vxlan
options: {df_default="true", in_key=flow,
local_ip="10.51.0.1", out_key=flow, remote_ip="10.51.0.2"}
Port br-tun
Interface br-tun
type: internal
Port "vxlan-0a330006"
Interface "vxlan-0a330006"
type: vxlan
options: {df_default="true", in_key=flow,
local_ip="10.51.0.1", out_key=flow, remote_ip="10.51.0.6"}
Port "vxlan-0a330005"
Interface "vxlan-0a330005"
type: vxlan
options: {df_default="true", in_key=flow,
local_ip="10.51.0.1", out_key=flow, remote_ip="10.51.0.5"}
Bridge br-int
Controller "tcp:127.0.0.1:6633"
is_connected: true
fail_mode: secure
Port int-br-ex
Interface int-br-ex
type: patch
options: {peer=phy-br-ex}
Port br-int
Interface br-int
type: internal
Port "qr-edef78b1-56"
tag: 9
Interface "qr-edef78b1-56"
type: internal
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Bridge br-ex
Controller "tcp:127.0.0.1:6633"
is_connected: true
fail_mode: secure
Port "enp2s0f1"
Interface "enp2s0f1"
Port phy-br-ex
Interface phy-br-ex
type: patch
options: {peer=int-br-ex}
Port br-ex
Interface br-ex
type: internal
ovs_version: "2.6.1"
[root@song-of-the-seas-01 ~(keystone_admin)]# brctl show
bridge name bridge id STP enabled interfaces
[root@song-of-the-seas-01 ~(keystone_admin)]# tcpdump -i any -n -v
'icmp[icmptype] = icmp-echoreply or icmp[icmptype] = icmp-echo'
tcpdump: listening on any, link-type LINUX_SLL (Linux cooked), capture
size 65535 bytes
12:43:08.030018 IP (tos 0x0, ttl 64, id 16553, offset 0, flags [DF],
proto ICMP (1), length 84)
10.0.3.4 > 213.135.44.40: ICMP echo request, id 3713, seq 34867,
length 64
12:43:09.030002 IP (tos 0x0, ttl 64, id 17097, offset 0, flags [DF],
proto ICMP (1), length 84)
10.0.3.4 > 213.135.44.40: ICMP echo request, id 3713, seq 34868,
length 64
12:43:10.030037 IP (tos 0x0, ttl 64, id 17382, offset 0, flags [DF],
proto ICMP (1), length 84)
10.0.3.4 > 213.135.44.40: ICMP echo request, id 3713, seq 34869,
length 64
12:43:11.030025 IP (tos 0x0, ttl 64, id 18105, offset 0, flags [DF],
proto ICMP (1), length 84)
10.0.3.4 > 213.135.44.40: ICMP echo request, id 3713, seq 34870,
length 64
^C 4 packets captured 6 packets received by filter 0 packets dropped by kernel [root@song-of-the-seas-01 ~(keystone_admin)]# ip ro default via 213.135.46.254 dev br-ex 10.51.0.0/24 dev enp2s0f0 proto kernel scope link src 10.51.0.1 213.135.46.0/24 dev br-ex proto kernel scope link src 213.135.46.180 [root@song-of-the-seas-01 ~(keystone_admin)]# ip a | grep state 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 12: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000 3: enp2s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP qlen 1000 4: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
5: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 10006: br-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1000 7: vxlan_sys_4789: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 65470 qdisc noqueue master ovs-system state UNKNOWN qlen 1000
8: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 [root@song-of-the-seas-01 ~(keystone_admin)]# tcpdump -i vxlan_sys_4789 tcpdump: WARNING: vxlan_sys_4789: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decodelistening on vxlan_sys_4789, link-type EN10MB (Ethernet), capture size 65535 bytes 13:18:26.060031 IP 10.0.3.4 > see-you-later.wsisiz.edu.pl: ICMP echo request, id 3713, seq 36985, length 64 13:18:27.060032 IP 10.0.3.4 > see-you-later.wsisiz.edu.pl: ICMP echo request, id 3713, seq 36986, length 64 13:18:28.060057 IP 10.0.3.4 > see-you-later.wsisiz.edu.pl: ICMP echo request, id 3713, seq 36987, length 64 13:18:29.060006 IP 10.0.3.4 > see-you-later.wsisiz.edu.pl: ICMP echo request, id 3713, seq 36988, length 64
-- Bartłomiej Solarz-Niesłuchowski, Administrator WSISiZ e-mail: bartlomiej.solarz-niesluchow...@wit.edu.pl tel. 223486547, fax 223486501 JID: sol...@jabber.wit.edu.pl 01-447 Warszawa, ul. Newelska 6, pokój 404, pon.-pt. 8-16 Motto - Jak sobie pościelisz tak sie wyśpisz
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