12:46 a.m.
Usually this is because you forgot to allow ssh and icmp in the security group rules.
It's easiest to configure if you use the GUI. Hope it helps.
-- Udi.
----- Original Message -----
From: "David Krovich" <David.Krovich(a)mail.wvu.edu>
To: rdo-list(a)redhat.com
Sent: Wednesday, December 24, 2014 2:59:22 AM
Subject: Re: [Rdo-list] Single Node Openstack
Adding more information.
ONBOOT=yes[root@localhost ~]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: p5p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group
default qlen 1000
link/ether 00:22:41:28:14:20 brd ff:ff:ff:ff:ff:ff
inet 192.168.5.151/24 brd 192.168.5.255 scope global dynamic p5p1
valid_lft 85871sec preferred_lft 85871sec
inet6 fe80::222:41ff:fe28:1420/64 scope link
valid_lft forever preferred_lft forever
3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether 22:4a:7f:81:49:15 brd ff:ff:ff:ff:ff:ff
4: br-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
group default
link/ether 32:1a:96:7a:7e:4a brd ff:ff:ff:ff:ff:ff
inet 192.168.5.151/24 brd 192.168.5.255 scope global br-ex
valid_lft forever preferred_lft forever
inet6 fe80::301a:96ff:fe7a:7e4a/64 scope link
valid_lft forever preferred_lft forever
8: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether 32:99:19:54:f9:40 brd ff:ff:ff:ff:ff:ff
10: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether 76:49:ac:a6:ce:4f brd ff:ff:ff:ff:ff:ff
/etc/sysconfig/network-scripts/ifcfg-br-ex
[root@localhost ~]# cat /etc/sysconfig/network-scripts/ifcfg-br-ex
DEVICE=br-ex
DEVICETYPE=ovs
TYPE=OVSBridge
BOOTPROTO=static
IPADDR=192.168.5.151
NETMASK=255.255.255.0
ONBOOT=yes
[root@localhost ~]# cat /etc/sysconfig/network-scripts/ifcfg-p5p1
TYPE="OVSPort"
DEVICETYPE="ovs"
OVS_BRIDGE="br-ex"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
IPV6_FAILURE_FATAL="no"
NAME="p5p1"
UUID="70997a7b-a01c-48a6-b961-b11304839108"
ONBOOT="yes"
HWADDR="00:22:41:28:14:20"
PEERDNS="yes"
PEERROUTES="yes"
Ran the following:
[root@localhost ~]# . keystonerc_admin
[root@localhost ~(keystone_admin)]# neutron router-gateway-clear router1
Removed gateway from router router1
[root@localhost ~(keystone_admin)]# neutron subnet-delete public_subnet
Deleted subnet: public_subnet
[root@localhost ~(keystone_admin)]# neutron subnet-create --name public_subnet
--enable_dhcp=False --allocation-pool=start=192.168.5.10,end=192.168.5.20
--gateway=192.168.5.1 public 192.168.5.0/24
Created a new subnet:
+-------------------+--------------------------------------------------+
| Field | Value |
+-------------------+--------------------------------------------------+
| allocation_pools | {"start": "192.168.5.10", "end":
"192.168.5.20"} |
| cidr | 192.168.5.0/24 |
| dns_nameservers | |
| enable_dhcp | False |
| gateway_ip | 192.168.5.1 |
| host_routes | |
| id | 8f11b060-73a9-4b43-a3cc-be192436102c |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | public_subnet |
| network_id | 7fbe63c2-0745-45c3-9f00-622ee0eb223b |
| tenant_id | 636f926081a345fc93ca12fb5401ffe5 |
+-------------------+--------------------------------------------------+
[root@localhost ~(keystone_admin)]#
From: rdo-list-bounces(a)redhat.com <rdo-list-bounces(a)redhat.com> on behalf of David
Krovich <David.Krovich(a)mail.wvu.edu>
Sent: Tuesday, December 23, 2014 3:56 PM
To: rdo-list(a)redhat.com
Subject: [Rdo-list] Single Node Openstack
Hi,
I'm trying to learn about how to setup and configure OpenStack.
I've got a laptop that I want to use a test machine to run a single OpenStack node
with instances appearing on the same network as the node itself. I'm trying to follow
the instructions from this web site.
https://openstack.redhat.com/Neutron_with_existing_external_network
I'm running Fedora 20 on this laptop.
My network range is 192.168.5.0/24.
First question, does anyone have a similar setup? Fedora 20, single node, instances on the
same network? I can get openstack installed via packstack and everything appears to work
except that I can't seem to talk to the instances over the network. At this point
I'm stuck and could use some advise on where to look further.
Thanks.
-Dave
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