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2015-10-22 13:31:57 -0600 | answered a question | HEAT OS::Nova::Flavor doesn't exist in Kilo I found the solution here https://github.com/openstack/heat/tree/stable/kilo/contrib/nova_flavor (https://github.com/openstack/heat/tre...) |
2015-10-22 07:00:08 -0600 | asked a question | HEAT OS::Nova::Flavor doesn't exist in Kilo Hello, According to the HEAT resources http://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Nova::Flavor (documentation), in the Kilo version HEAT supports the OS::Nova::Flavor resource. But in my OpenStack (Kilo version) I don't see that resource at the "Resource Types" listing and when I try to create a stack with a template using that resource, Heat shows "ERROR: Unknown resource Type : OS::Nova::Flavor". Is the documentation correct? Do I need to do something to enable this resource? Thanks |
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2015-05-13 13:44:22 -0600 | asked a question | Update floating ip pool range I need to add more floating IPs to the external network pool, but I don't want to mess with the already allocated floating IPs. It's possible to add more floating IPs to the external network pool without deleting it or deallocate the already allocated floating IPs? |
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2014-11-06 09:52:22 -0600 | asked a question | Is there a OpenVPN driver for VPNaaS? The title says it all. I'm using the Openswan driver. Is there an OpenVPN driver? Where can I see list of available drivers for VPNaaS? |
2014-10-13 07:22:20 -0600 | commented answer | Set up devstack with two ethernet interfaces I guess that this problem is regarding communication with VLAN and your guide doesn't cover that. |
2014-10-13 07:20:09 -0600 | commented question | Set up devstack with two ethernet interfaces I installed Wireshark and checked that when I ping from the physical machine to the router/ VM inside devstack there is an ARP communication (request and reply) and my physical machine stores the MAC address inside the arp table. But the ICMP PING or other kind of communication, doesn't get through |
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2014-10-03 11:00:15 -0600 | asked a question | Set up devstack with two ethernet interfaces I'm trying to setup a devstack VM using virt-manager. The VM must have two interfaces: 1 interface to internet (eth0) and 1 interface to connect to another physical machine (eth1). I setup this at my local.conf: The devstack buildss successfuly. The instances created in openstack have internet communication. I then create a provider network that maps with physnet1: And create a subnet: I launch a VM and a router in this new network and they ping each other. Then I add eth1 to br-eth1 with: So that network maps in the eth1 interface. Then I connect a physical machine to eth1 with a network cable and set the the vlan ID 3500 for the interface. When I try to ping from the physical machine to the router or the VM inside devstack I don't get communication. Is there any missing configuration in devstack local.conf? Thank you |
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2014-02-26 10:44:05 -0600 | commented question | Problem with bridging two networks with a VM So, do I need to disable security groups in horizon? I've found this https://ask.openstack.org/en/question/9592/disabling-security-groups-in-horizon/ Or do I need to clear the iptables relating to that VM interfaces. My VM don't have ip address, so only do layer 2 communication. Do I need to use iptables or ebtables? |
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2014-02-25 07:19:21 -0600 | commented question | Problem with bridging two networks with a VM Thank you for your help. I did turned off hairpin and the "ARP craziness" stopped. My VM in the green network receives the ARP Reply from the router. It populates it's arp table. But for the ICMP packets (ping), I can they are going out but the VM connecting the two networks don't see that packets. |
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2014-02-24 07:09:41 -0600 | commented question | Problem with bridging two networks with a VM I am doing virtualization of network functions (NFV). In this scenario I'm trying to implement a WOC (WAN Optimization Controllers). A WOC needs a layer 2 VM that can connect two network segments. |
2014-02-21 10:04:59 -0600 | asked a question | Problem with bridging two networks with a VM Hello, I'm struggling with this problem the last two weeks. I'm using Openstack Havana and I want to implement this network topology. http://s15.postimg.org/dzgz6j1ob/Capture.png (image description) The network configuration is the follow:
I want the VM from the green network to be able to talk to other VM's from orange network and to the router. All the comunications will go through the VM (blue circle) that are connecting the two networks, like a layer 2 bridge. Info: Don't tell me that I can use a router to connect the two networks, as I need it to be connected using a VM. All the VM's from orange network are talking with each other and with the Internet. All is good. So, I need to configure the bridge VM (blue circle VM) to act like a layer 2 bridge. This is done inside the VM: Ok, now I have the two interfaces bridged and theoretically all the packets can be passed from one network to the other network, because of the promisc mode....theoretically. Next I go inside the VM connected in the green network and do this: I give it an IP and I add a default gateway, that is the router in the orange network. Now it's time to test the connection. I place tshark in one of the tap network in the bridge VM And I do a ping from the VM that are connected to the green network This is when the strange things happen. The network traffic at the bridge goes crazy. So as you can see I created a pastebin output. http://www.pastebin.ca/2645009 (ARP craziness) With the tshark information, I can see that the bridge catches the ARP Request (broadcast) and the ARP Reply (unicast) But the VM in the green network outputs me this: (more) |