10:29 a.m.
Howdy folks!
I am still trying to get an Openstack deployment working using
packstack. I've done a lot of reading, but apparently not quite enough
since I can't seem to get my compute nodes to talk to the network. Any
pointers anyone can give would be *greatly* appreciated.
Here's the setup:
Controller - 1 NIC, enp0s25
Compute Node node3: 3 NICs. enp0s25 mgmt, enp1s0 and enp3s0 slaved to bond0
Compute Node node4: 3 NICs. enp0s25 mgmt, enp1s0 and enp2s0 slaved to bond0
I wanted to deploy the neutron services to the compute nodes to take
advantage of the bonded interfaces. The trouble is, I don't think I have
my answer file [1] set up properly yet.
After the packstack deployment, this is what I have on node3 (I'm going
to concentrate solely on this system, as the only difference in node4 is
one of the physical interface names).
[root@node3 ~]# ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode
DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP mode DEFAULT qlen 1000
link/ether 00:22:19:30:67:04 brd ff:ff:ff:ff:ff:ff
3: enp1s0: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc
pfifo_fast master bond0 state UP mode DEFAULT qlen 1000
link/ether 00:1b:21:ab:d5:1a brd ff:ff:ff:ff:ff:ff
4: enp3s0: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc
pfifo_fast master bond0 state UP mode DEFAULT qlen 1000
link/ether 00:1b:21:ab:d5:1a brd ff:ff:ff:ff:ff:ff
5: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc
noqueue master ovs-system state UP mode DEFAULT
link/ether 00:1b:21:ab:d5:1a brd ff:ff:ff:ff:ff:ff
7: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode
DEFAULT
link/ether 76:2d:a5:ea:77:58 brd ff:ff:ff:ff:ff:ff
8: br-int: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UNKNOWN mode DEFAULT
link/ether e6:ff:b9:c0:85:47 brd ff:ff:ff:ff:ff:ff
11: br-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UNKNOWN mode DEFAULT
link/ether 7a:74:54:18:6d:45 brd ff:ff:ff:ff:ff:ff
12: br-bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UNKNOWN mode DEFAULT
link/ether 00:1b:21:ab:d5:1a brd ff:ff:ff:ff:ff:ff
13: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode
DEFAULT
link/ether 72:58:fa:b0:8c:45 brd ff:ff:ff:ff:ff:ff
[root@node3 ~]# ovs-vsctl show
ca6d23ad-c88e-48db-9ace-6a3aff767460
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Bridge br-tun
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Port "vxlan-0a010168"
Interface "vxlan-0a010168"
type: vxlan
options: {df_default="true", in_key=flow,
local_ip="10.1.1.103", out_key=flow, remote_ip="10.1.1.104"}
Bridge "br-bond0"
Port "phy-br-bond0"
Interface "phy-br-bond0"
type: patch
options: {peer="int-br-bond0"}
Port "bond0"
Interface "bond0"
Port "br-bond0"
Interface "br-bond0"
type: internal
Bridge br-int
fail_mode: secure
Port "int-br-bond0"
Interface "int-br-bond0"
type: patch
options: {peer="phy-br-bond0"}
Port br-int
Interface br-int
type: internal
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
ovs_version: "2.1.3"
The trouble lies in the fact that I have NO IDEA how to use
openvirtualswitch. None. This ovs-vsctl output is foreign to me, and
makes no sense.
At the very least, I'm simply looking for a good reference - so far,
I've not been able to find decent documentation. Does it exist?
Thanks,
Dan
[1] http://fpaste.org/156624/
--
Dan Mossor, RHCSA
Systems Engineer at Large
Fedora Plasma Product WG | Fedora QA Team | Fedora Server SIG
Fedora Infrastructure Apprentice
FAS: dmossor IRC: danofsatx
San Antonio, Texas, USA