Open Stack

On 08/03/2015 10:07 PM, Rich Megginson wrote:
> I'm running devstack in a VM (Fedora 21 host, EL 7.1.x VM) with a 
> static IP address (because dhcp was not working):
>
>     cat > /etc/sysconfig/network-scripts/ifcfg-eth0 <<EOF
> DEVICE="eth0"
> BOOTPROTO="static"
> DHCPCLASS=
> HWADDR=$VM_MAC
> IPADDR=192.168.122.5
> NETMASK=255.255.255.0
> GATEWAY=192.168.122.1
> ONBOOT=yes
> NM_CONTROLLED=no
> TYPE="Ethernet"
> USERCTL="yes"
> PEERDNS="yes"
> DNS1="192.168.122.1"
> IPV6INIT="no"
> EOF
>
> with Neutron networking enabled and Nova networking disabled:
>
> [[local|localrc]]
> IP_VERSION=4
> ENABLED_SERVICES=g-api,g-reg,key,n-api,n-cpu,n-sch,n-cond,n-crt,n-novnc,mysql,rabbit,dstat,quantum,q-svc,q-agt,q-dhcp,q-l3,q-meta 
>
> SERVICE_HOST=127.0.0.1
> NETWORK_GATEWAY=10.0.0.1
> PUBLIC_NETWORK_GATEWAY=172.24.4.1
> ...
>
> I've followed this some, but I don't want to use the provider network: 
> http://docs.openstack.org/developer/devstack/guides/neutron.html
>
> I've hacked the floating_ips exercise to use neutron networking commands:
>
> http://ur1.ca/ncjm6
>
> I can ssh into the nested VM, I can assign it a floating IP.
>
> However, it cannot see the outside world.  From it, I can ping the 
> 10.0.0.1 network and the 172.24.4.1 network, and even 192.168.122.5, 
> but not 192.168.122.1 or anything outside of the VM.
>
> route looks like this: http://ur1.ca/ncjog
>
> ip addr looks like this: http://ur1.ca/ncjop
>
> Here is the entire output of stack.sh: 
> https://rmeggins.fedorapeople.org/stack.out
>
> Here is the entire output of the exercise: 
> https://rmeggins.fedorapeople.org/exercise.out

More neutron information: http://ur1.ca/ncjt5

This was working with nova networking - the nested VM had full access to 
the outside.

>
>
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