openstack team mailing list archive

[Aaron Rosen <arosen@xxxxxxxxxx>]

If you copy /etc/quantum to the compute nodes make sure that you still
retain what was in  /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini
.

If you want you can try out the V2 stuff though currently  routing does not
work and I don't believe there a horizon interface so you'll have to use
the cli.

Best,

Aaron




On Mon, Aug 6, 2012 at 6:39 PM, Syd (Sydney) Logan <slogan@xxxxxxxxxxxx>wrote:

>  Took out q-dhcp from controller (recall seeing it mentioned as being
> needed on controller, but not the compute nodes). Regardless, didn’t seem
> to make a difference.****
>
> ** **
>
> I then did a ps | grep ovs_quantum_agent. Was running on the controller
> and not the compute node.****
>
> ** **
>
> I tried copy and pasting the command line, e.g.:****
>
> ** **
>
> sudo python
> /opt/stack/quantum/quantum/plugins/openvswitch/agent/ovs_quantum_agent.py
> --config-file /etc/quantum/quantum.conf --config-file
> /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini****
>
> ** **
>
> and it complained about missing files in /etc/quantum, so I copied and
> restarted the above agent. Went back to the controller, fired up horizon,
> and basically nothing changed.****
>
> ** **
>
> (was copy and pasting the command line the right thing to do?)****
>
> (I didn’t see any changes to make in the files copied from /etc/quantum, a
> few lines referenced the IP of the controller node, but I didn’t change
> them).****
>
> ** **
>
> If 1) this process needed to be running and it wasn’t and 2) the requisite
> files were missing in /etc/quantum, one cannot be surprised that other
> issues still exist on the controller node. Unless something obvious comes
> to mind, I’d rather not spin my wheels on V1 if you convince me that the V2
> instructions you pointed me at are the way to go for multi-node setup, and
> things are stable enough for me to want to do so (I am not deploying
> anything, just doing some initial research into quantum and openstack, so
> no animals will be harmed in making this movie :-).****
>
> ** **
>
> I think what I might do (unless you have other things I should look at,
> and thank you so much for the help so far), is wipe both nodes, reinstall
> Ubuntu 12.04, and see if I can make the V2 instructions for multi-node
> work. I think you guys are more interested in me playing there anyway,
> right? Before I do that, is horizon supported (the instructions for V2
> didn’t mention horizon, give an example of spinning up a VM from the
> command line)? I’d be happy to use command line but want to know what to
> expect).****
>
> ** **
>
> By the way, a week ago (before I got some hardware) I was able to spin up
> a quantum-based, qemu-backed single node deployment inside an Ubuntu VM
> hosted on VMware ESX. That’s was pretty mind-blowing J I can’t wait for
> my mind to be blown when this multi-node setup works for me, so thanks
> again for the help.****
>
> ** **
>
> syd****
>
> ** **
>
> *From:* Aaron Rosen [mailto:arosen@xxxxxxxxxx]
> *Sent:* Monday, August 06, 2012 5:47 PM
>
> *To:* Syd (Sydney) Logan
> *Cc:* openstack@xxxxxxxxxxxxxxxxxxx
> *Subject:* Re: [Openstack] Configuring with devstack for multiple
> hardware nodes****
>
> ** **
>
> Hi Syd, ****
>
> ** **
>
> Oops I didn't see you had q-dhcp set. You should disable this unless you
> are trying to use  quantum with the v2 api (I.E: NOVA_USE_QUANTUM_API=v2).
>
> My guess would be that something is wrong with the tunnels which is why
> DHCP isn't working. Can you confirm that ovs_quantum_agent is running on
> all your nodes?
>
> Thanks,
>
> Aaron****
>
> ** **
>
> On Mon, Aug 6, 2012 at 5:28 PM, Syd (Sydney) Logan <slogan@xxxxxxxxxxxx>
> wrote:****
>
> Aaron,****
>
>  ****
>
> +1 for the quick response! Below I’ve pasted in the *plugin.ini files. ***
> *
>
> +1 also for the link to the v2 api page – I’ll take a look (while you
> respond to this e-mail J.****
>
>  ****
>
> If in fact the bridge interface is not the issue (thanks for clarifying),
> I guess the question is what generally would keep a VM from being able to
> acquire an IP address via DHCP? I’ve read posts that clarify that q_dhcp is
> not used for this purpose, so we don’t have to go down that path. Looks
> like the VM is unable to get out on the proper net to do its DHCP (which
> looks to be achieved via google’s public DHCP server (see
> https://developers.google.com/speed/public-dns/docs/using)). Guessed
> (wrongly it appears) that the gw bridge was created to provide that ability.
> ****
>
>  ****
>
>  ****
>
> syd****
>
>  ****
>
> The ovs_quantum_plugin.ini from the controller:****
>
>  ****
>
> [DATABASE]****
>
> # This line MUST be changed to actually run the plugin.****
>
> # Example:****
>
> # sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum****
>
> # Replace 127.0.0.1 above with the IP address of the database used by the*
> ***
>
> # main quantum server. (Leave it as is if the database runs on this host.)
> ****
>
> sql_connection = mysql://root:password@localhost/ovs_quantum?charset=utf8*
> ***
>
> # Database reconnection retry times - in event connectivity is lost****
>
> # set to -1 implies an infinite retry count****
>
> # sql_max_retries = 10****
>
> # Database reconnection interval in seconds - in event connectivity is lost
> ****
>
> reconnect_interval = 2****
>
>  ****
>
> [OVS]****
>
> # This enables the new OVSQuantumTunnelAgent which enables tunneling****
>
> # between hybervisors. Leave it set to False or omit for legacy behavior.*
> ***
>
> enable_tunneling = True****
>
>  ****
>
> # Do not change this parameter unless you have a good reason to.****
>
> # This is the name of the OVS integration bridge. There is one per
> hypervisor.****
>
> # The integration bridge acts as a virtual "patch port". All VM VIFs are**
> **
>
> # attached to this bridge and then "patched" according to their network***
> *
>
> # connectivity.****
>
> integration_bridge = br-int****
>
>  ****
>
> # Only used if enable-tunneling (above) is True.****
>
> # In most cases, the default value should be fine.****
>
> tunnel_bridge = br-tun****
>
>  ****
>
> # Uncomment this line if enable-tunneling is True above.****
>
> # Set local-ip to be the local IP address of this hypervisor.****
>
> local_ip = 192.168.3.1****
>
>  ****
>
> # Uncomment if you want to use custom VLAN range.****
>
> # vlan_min = 1****
>
> # vlan_max = 4094****
>
>  ****
>
> [AGENT]****
>
> # Agent's polling interval in seconds****
>
> polling_interval = 2****
>
> # Change to "sudo quantum-rootwrap" to limit commands that can be run****
>
> # as root.****
>
> root_helper = sudo****
>
> # Use Quantumv2 API****
>
> target_v2_api = False****
>
>  ****
>
>
> #-----------------------------------------------------------------------------
> ****
>
> # Sample Configurations.****
>
>
> #-----------------------------------------------------------------------------
> ****
>
> #****
>
> # 1. Without tunneling.****
>
> # [DATABASE]****
>
> # sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum****
>
> # [OVS]****
>
> enable_tunneling = True****
>
> # integration_bridge = br-int****
>
> # [AGENT]****
>
> # root_helper = sudo****
>
> # Add the following setting, if you want to log to a file****
>
> # log_file = /var/log/quantum/ovs_quantum_agent.log****
>
> # Use Quantumv2 API****
>
> # target_v2_api = False****
>
> #****
>
> # 2. With tunneling.****
>
> # [DATABASE]****
>
> # sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum****
>
> # [OVS]****
>
> enable_tunneling = True****
>
> # integration_bridge = br-int****
>
> # tunnel_bridge = br-tun****
>
> # remote-ip-file = /opt/stack/remote-ips.txt****
>
> local_ip = 192.168.3.1****
>
> # [AGENT]****
>
> # root_helper = sudo****
>
>  ****
>
>  ****
>
> And from the compute node:****
>
>  ****
>
>  ****
>
> [DATABASE]****
>
> # This line MUST be changed to actually run the plugin.****
>
> # Example:****
>
> # sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum****
>
> # Replace 127.0.0.1 above with the IP address of the database used by the*
> ***
>
> # main quantum server. (Leave it as is if the database runs on this host.)
> ****
>
> sql_connection = mysql://root:password@192.168.3.1
> /ovs_quantum?charset=utf8****
>
> # Database reconnection retry times - in event connectivity is lost****
>
> # set to -1 implies an infinite retry count****
>
> # sql_max_retries = 10****
>
> # Database reconnection interval in seconds - in event connectivity is lost
> ****
>
> reconnect_interval = 2****
>
>  ****
>
> [OVS]****
>
> # This enables the new OVSQuantumTunnelAgent which enables tunneling****
>
> # between hybervisors. Leave it set to False or omit for legacy behavior.*
> ***
>
> enable_tunneling = True****
>
>  ****
>
> # Do not change this parameter unless you have a good reason to.****
>
> # This is the name of the OVS integration bridge. There is one per
> hypervisor.****
>
> # The integration bridge acts as a virtual "patch port". All VM VIFs are**
> **
>
> # attached to this bridge and then "patched" according to their network***
> *
>
> # connectivity.****
>
> integration_bridge = br-int****
>
>  ****
>
> # Only used if enable-tunneling (above) is True.****
>
> # In most cases, the default value should be fine.****
>
> tunnel_bridge = br-tun****
>
>  ****
>
> # Uncomment this line if enable-tunneling is True above.****
>
> # Set local-ip to be the local IP address of this hypervisor.****
>
> local_ip = 192.168.3.2****
>
>  ****
>
> # Uncomment if you want to use custom VLAN range.****
>
> # vlan_min = 1****
>
> # vlan_max = 4094****
>
>  ****
>
> [AGENT]****
>
> # Agent's polling interval in seconds****
>
> polling_interval = 2****
>
> # Change to "sudo quantum-rootwrap" to limit commands that can be run****
>
> # as root.****
>
> root_helper = sudo****
>
> # Use Quantumv2 API****
>
> target_v2_api = False****
>
>  ****
>
>
> #-----------------------------------------------------------------------------
> ****
>
> # Sample Configurations.****
>
>
> #-----------------------------------------------------------------------------
> ****
>
> #****
>
> # 1. Without tunneling.****
>
> # [DATABASE]****
>
> # sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum****
>
> # [OVS]****
>
> enable_tunneling = True****
>
> # integration_bridge = br-int****
>
> # [AGENT]****
>
> # root_helper = sudo****
>
> # Add the following setting, if you want to log to a file****
>
> # log_file = /var/log/quantum/ovs_quantum_agent.log****
>
> # Use Quantumv2 API****
>
> # target_v2_api = False****
>
> #****
>
> # 2. With tunneling.****
>
> # [DATABASE]****
>
> # sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum****
>
> # [OVS]****
>
> enable_tunneling = True****
>
> # integration_bridge = br-int****
>
> # tunnel_bridge = br-tun****
>
> # remote-ip-file = /opt/stack/remote-ips.txt****
>
> local_ip = 192.168.3.2****
>
> # [AGENT]****
>
> # root_helper = sudo****
>
>  ****
>
> *From:* Aaron Rosen [mailto:arosen@xxxxxxxxxx]
> *Sent:* Monday, August 06, 2012 5:13 PM
> *To:* Syd (Sydney) Logan
> *Cc:* openstack@xxxxxxxxxxxxxxxxxxx
> *Subject:* Re: [Openstack] Configuring with devstack for multiple
> hardware nodes****
>
>  ****
>
> Hi Syd, ****
>
>  ****
>
> There should not be an additional gateway interface on the compute nodes,
> only the node that has n-net in ENABLED_SERVICES. I'm assuming you want to
> use the OVSQuantumPlugin? Can you also
> attach /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini from your
> two nodes?  Also if you are interested in trying out the folsom quantum
> code the following link should help you get running:
> http://wiki.openstack.org/RunningQuantumV2Api****
>
>  ****
>
> Aaron****
>
>  ****
>
>  ****
>
> On Mon, Aug 6, 2012 at 4:30 PM, Syd (Sydney) Logan <slogan@xxxxxxxxxxxx>
> wrote:****
>
> Hi,****
>
>  ****
>
> I just posted the following at
> http://forums.openstack.org/viewtopic.php?f=15&t=1435, then realized this
> mailing list might be a better place to ask the question.****
>
>  ****
>
> In summary, I’ve cobbled together devstack-based nodes to exercise
> quantum/openvswitch (when I say cobbled, I mean my result is the
> combination of information from wiki and from devstack, and elsewhere to
> create my localrc files, since there is no one definitive template that I
> could use, and it seems that devstack examples are not current with what is
> happening on Folsom). One node is a controller, one is a compute node. I
> can launch using horizon on the controller, VMs launched on the controller
> are pingable, but ones launched on the compute node are not. The big
> difference I can see is a missing gateway interface on the controller (on
> gw-* displayed when I run ifconfig). By inspection of the logs, I can see
> that the VMs are unable to establish a network, and I think the missing
> gateway interface may be the root cause for that. ****
>
>  ****
>
> Below are details:****
>
>  ****
>
> Two hosts, one configured as a controller, the other configured as a
> compute node.****
>
> Each host is dual homed, network for eth0 is connected to the local
> intranet, network for eth1 is configured as a local net 192.168.3.0****
>
> On the controller host, I used devstack with the following localrc (which
> is an aggregation of stuff I found on the devstack site, and stuff I found
> recently on the quantum wiki -- it would be nice if complete templates for
> a controller and compute node supporting devstack and openvswitch were
> published on the devstack site or the wiki, perhaps since we are not yet at
> Folsom it makes sense they don't exist, if I get something working, I will
> share my configuration in the entirety at whatever is the most appropriate
> place). Anyway, controller host localrc is:****
>
>  ****
>
> HOST_IP=192.168.3.1****
>
> FLAT_INTERFACE=eth1****
>
> FIXED_RANGE=10.4.128.0/20****
>
> FIXED_NETWORK_SIZE=4096****
>
> FLOATING_RANGE=192.168.3.128/25****
>
> MULTI_HOST=True****
>
> LOGFILE=/opt/stack/logs/stack.sh.log****
>
> ADMIN_PASSWORD=password****
>
> MYSQL_PASSWORD=password****
>
> RABBIT_PASSWORD=password****
>
> SERVICE_PASSWORD=password****
>
> SERVICE_TOKEN=xyzpdqlazydog****
>
>
> ENABLED_SERVICES=g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-vnc,horizon,mysql,rabbit,openstackx,q-svc,quantum,q-agt,q-dhcp
> ****
>
> Q_PLUGIN=openvswitch****
>
> Q_AUTH_STRATEGY=noauth****
>
>  ****
>
> If I run stack on this host, I get the following nova.conf:****
>
>  ****
>
> [DEFAULT]****
>
> verbose=True****
>
> auth_strategy=keystone****
>
> allow_resize_to_same_host=True****
>
> root_helper=sudo /usr/local/bin/nova-rootwrap /etc/nova/rootwrap.conf****
>
> compute_scheduler_driver=nova.scheduler.filter_scheduler.FilterScheduler**
> **
>
> dhcpbridge_flagfile=/etc/nova/nova.conf****
>
> fixed_range=10.4.128.0/20****
>
> s3_host=192.168.3.1****
>
> s3_port=3333****
>
> network_manager=nova.network.quantum.manager.QuantumManager****
>
> quantum_connection_host=localhost****
>
> quantum_connection_port=9696****
>
> quantum_use_dhcp=True****
>
> libvirt_vif_type=ethernet****
>
> libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtOpenVswitchDriver****
>
> linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver**
> **
>
>
> osapi_compute_extension=nova.api.openstack.compute.contrib.standard_extensions
> ****
>
> my_ip=192.168.3.1****
>
> public_interface=br100****
>
> vlan_interface=eth0****
>
> flat_network_bridge=br100****
>
> flat_interface=eth1****
>
> sql_connection=mysql://root:password@localhost/nova?charset=utf8****
>
> libvirt_type=kvm****
>
> libvirt_cpu_mode=none****
>
> instance_name_template=instance-%08x****
>
> novncproxy_base_url=http://192.168.3.1:6080/vnc_auto.html****
>
> xvpvncproxy_base_url=http://192.168.3.1:6081/console****
>
> vncserver_listen=127.0.0.1****
>
> vncserver_proxyclient_address=127.0.0.1****
>
> api_paste_config=/etc/nova/api-paste.ini****
>
> image_service=nova.image.glance.GlanceImageService****
>
> ec2_dmz_host=192.168.3.1****
>
> rabbit_host=localhost****
>
> rabbit_password=password****
>
> glance_api_servers=192.168.3.1:9292****
>
> force_dhcp_release=True****
>
> multi_host=True****
>
> send_arp_for_ha=True****
>
> logging_context_format_string=%(asctime)s %(color)s%(levelname)s %(name)s
> [^[[01;36m%(request_id)s ^[[00;36m%(user_name)s %(project_name)s%(color)s]
> ^[[01;35m%(instance)s%(color)s%(message)s^[[00m****
>
> logging_default_format_string=%(asctime)s %(color)s%(levelname)s %(name)s
> [^[[00;36m-%(color)s] ^[[01;35m%(instance)s%(color)s%(message)s^[[00m****
>
> logging_debug_format_suffix=^[[00;33mfrom (pid=%(process)d) %(funcName)s
> %(pathname)s:%(lineno)d^[[00m****
>
> logging_exception_prefix=%(color)s%(asctime)s TRACE %(name)s
> ^[[01;35m%(instance)s^[[00m****
>
> compute_driver=libvirt.LibvirtDriver****
>
> firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver****
>
> enabled_apis=ec2,osapi_compute,osapi_volume,metadata****
>
>  ****
>
> If I run horizon, I can launch vms and ping them. If I look at the logs
> generated by the VMs, they are able to get a network. Furthermore, I get
> the following network interface in addition to the tap interfaces generated
> for each VM:****
>
>  ****
>
> gw-4f16e8db-20 Link encap:Ethernet HWaddr fa:16:3e:08:e0:2d****
>
> inet addr:10.4.128.1 Bcast:10.4.143.255 Mask:255.255.240.0****
>
> inet6 addr: fe80::f816:3eff:fe08:e02d/64 Scope:Link****
>
> UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1****
>
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0****
>
> TX packets:6 errors:0 dropped:0 overruns:0 carrier:0****
>
> collisions:0 txqueuelen:0****
>
> RX bytes:0 (0.0 B) TX bytes:468 (468.0 B)****
>
>  ****
>
> Now, for the compute node, I use the following:****
>
>  ****
>
> HOST_IP=192.168.3.2****
>
> FLAT_INTERFACE=eth1****
>
> FIXED_RANGE=10.4.128.0/20****
>
> FIXED_NETWORK_SIZE=4096****
>
> FLOATING_RANGE=192.168.3.128/25****
>
> MULTI_HOST=1****
>
> LOGFILE=/opt/stack/logs/stack.sh.log****
>
> ADMIN_PASSWORD=password****
>
> MYSQL_PASSWORD=password****
>
> RABBIT_PASSWORD=password****
>
> SERVICE_PASSWORD=password****
>
> SERVICE_TOKEN=xyzpdqlazydog****
>
> Q_HOST=192.168.3.1****
>
> MYSQL_HOST=192.168.3.1****
>
> RABBIT_HOST=192.168.3.1****
>
> GLANCE_HOSTPORT=192.168.3.1:9292****
>
> ENABLED_SERVICES=n-cpu,rabbit,g-api,n-net,quantum,q-agt****
>
> Q_PLUGIN=openvswitch****
>
> Q_AUTH_STRATEGY=noauth****
>
>  ****
>
> The resulting nova.conf is:****
>
>  ****
>
> [DEFAULT]****
>
> verbose=True****
>
> auth_strategy=keystone****
>
> allow_resize_to_same_host=True****
>
> root_helper=sudo /usr/local/bin/nova-rootwrap /etc/nova/rootwrap.conf****
>
> compute_scheduler_driver=nova.scheduler.filter_scheduler.FilterScheduler**
> **
>
> dhcpbridge_flagfile=/etc/nova/nova.conf****
>
> fixed_range=10.4.128.0/20****
>
> s3_host=192.168.3.2****
>
> s3_port=3333****
>
> network_manager=nova.network.quantum.manager.QuantumManager****
>
> quantum_connection_host=192.168.3.1****
>
> quantum_connection_port=9696****
>
> quantum_use_dhcp=True****
>
> libvirt_vif_type=ethernet****
>
> libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtOpenVswitchDriver****
>
> linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver**
> **
>
>
> osapi_compute_extension=nova.api.openstack.compute.contrib.standard_extensions
> ****
>
> my_ip=192.168.3.2****
>
> public_interface=br100****
>
> vlan_interface=eth0****
>
> flat_network_bridge=br100****
>
> flat_interface=eth1****
>
> sql_connection=mysql://root:password@192.168.3.1/nova?charset=utf8****
>
> libvirt_type=kvm****
>
> libvirt_cpu_mode=none****
>
> instance_name_template=instance-%08x****
>
> novncproxy_base_url=http://192.168.3.2:6080/vnc_auto.html****
>
> xvpvncproxy_base_url=http://192.168.3.2:6081/console****
>
> vncserver_listen=127.0.0.1****
>
> vncserver_proxyclient_address=127.0.0.1****
>
> api_paste_config=/etc/nova/api-paste.ini****
>
> image_service=nova.image.glance.GlanceImageService****
>
> ec2_dmz_host=192.168.3.2****
>
> rabbit_host=192.168.3.1****
>
> rabbit_password=password****
>
> glance_api_servers=192.168.3.1:9292****
>
> force_dhcp_release=True****
>
> multi_host=True****
>
> send_arp_for_ha=True****
>
> api_rate_limit=False****
>
> logging_context_format_string=%(asctime)s %(color)s%(levelname)s %(name)s
> [^[[01;36m%(request_id)s ^[[00;36m%(user_name)s %(project_name)s%(color)s]
> ^[[01;35m%(instance)s%(color)s%(message)s^[[00m****
>
> logging_default_format_string=%(asctime)s %(color)s%(levelname)s %(name)s
> [^[[00;36m-%(color)s] ^[[01;35m%(instance)s%(color)s%(message)s^[[00m****
>
> logging_debug_format_suffix=^[[00;33mfrom (pid=%(process)d) %(funcName)s
> %(pathname)s:%(lineno)d^[[00m****
>
> logging_exception_prefix=%(color)s%(asctime)s TRACE %(name)s
> ^[[01;35m%(instance)s^[[00m****
>
> compute_driver=libvirt.LibvirtDriver****
>
> firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver****
>
>  ****
>
> I can spin up VMs on this host (usually, when I run horizon on the
> controller, it is this host upon which the first VM is launched). I get
> expected IP address in the range 10.4.128.*****
>
>  ****
>
> Unlike VMs on the host, I cannot ping (from either the controller (less
> worrisome) or the compute node (very worrisome). I looked at the console
> log for the VM, it is not getting any network. The other major obvious
> difference is that there is no inteface gateway device when I do an
> ifconfig on the compute node.****
>
>  ****
>
> It is this last point (the lack of a interface gateway) that seems most
> likely to me to be the issue. Is there something I can run after launching
> devstack on the controller, before I try to launch VMs, that will cause
> that gw to be created?****
>
>  ****
>
> I did some tracebacks in the python code on the controller and it appears
> the gateway on the controller is being created by the quantum (???) service
> during its initialization (I grepped around for "gw-") to identify where I
> should be putting tracebacks. According to what I have read on the net,
> localrc should not be enabling q-svc on the controller (and this makes
> sense given I am pointing back at 192.168.3.1 for quantum, as well as other
> services).****
>
>  ****
>
> Again, hoping I mostly have the localrc contents right, and that maybe I
> just need to add some commands to the end of stack,sh to finish it off.
> Been frustrating seeing the VMs get launched only to not be able to ping
> them (but damn, that's pretty cool they spin up, don't you think?) I have a
> lot to learn still (just 2 weeks into this) but kinda stuck on this issue.
> ****
>
>  ****
>
> Regards,****
>
>  ****
>
> syd****
>
>
> _______________________________________________
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> More help   : https://help.launchpad.net/ListHelp****
>
>  ****
>
> ** **
>