Hello,
Im setting up Icehouse on Ubuntu 14.04.
As of right now I have everything working as per this guide. http://docs.openstack.org/icehouse/install-guide/install/apt/content/ch_preface.html
Using the two node architecture with legacy networking. I can launch an instance and connect to it using the console and access the internet from within the instance.
this is my /etc/network/interfaces on my compute node:
auto eth0
iface eth0 inet static
address 192.168.2.181
netmask 255.255.255.0
gateway 192.168.2.1
dns-nameservers 8.8.8.8 8.8.4.4
auto eth1
iface eth1 inet manual
up ip link set dev $IFACE up
down ip link set dev $IFACE down
Now we have a block of public IP addresses given to us by our ISP. I want to be able to attach these to my instances via floating IP's so for eth0 I have it plugged into the switch for the internal network (192.168.2.1) And in eth1 I plugged it into my public IP switch.
On my compute node i do:
nova-manage floating create --pool nova --ip_range XXX.XXX.XXX.XXX/29 --interface eth1
Now when I attach it to my instance it says that it has been assigned that IP.
However now inside the instance I cannot connect to the internet and I cannot connect to the instance remotely using the floating IP that was just assigned.
Here is my /etc/nova/nova.conf :
[DEFAULT]
dhcpbridge_flagfile=/etc/nova/nova.conf
dhcpbridge=/usr/bin/nova-dhcpbridge
logdir=/var/log/nova
state_path=/var/lib/nova
lock_path=/var/lock/nova
force_dhcp_release=True
iscsi_helper=tgtadm
libvirt_use_virtio_for_bridges=True
connection_type=libvirt
root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf
verbose=True
ec2_private_dns_show_ip=True
api_paste_config=/etc/nova/api-paste.ini
volumes_path=/var/lib/nova/volumes
enabled_apis=ec2,osapi_compute,metadata
rpc_backend = rabbit
rabbit_host = controller
rabbit_password = c459da16ef8826818b7f
auth_strategy = keystone
my_ip = 192.168.2.181
vnc_enabled = True
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = 192.168.2.181
novncproxy_base_url = http://controller:6080/vnc_auto.html
glance_host = controller
network_api_class = nova.network.api.API
security_group_api = nova
firewall_driver = nova.virt.libvirt.firewall.IptablesFirewallDriver
network_manager = nova.network.manager.FlatDHCPManager
network_size = 254
allow_same_net_traffic = True
multi_host = True
send_arp_for_ha = True
share_dhcp_address = True
force_dhcp_release = True
flat_network_bridge = br100
flat_interface = eth1
public_interface = eth0
[database]
connection: mysql://nova:5940c7703a1c0f7396a1@controller/nova
[keystone_authtoken]
auth_uri = http://controller:5000
auth_host = controller
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = nova
admin_password = 5940c7703a1c0f7396a1
Can someone help me find where I am going wrong?