Re: [Rdo-list] I can't get access to VM instances

Hi Pasquale, Did you modify your security group rules to allow ICMP and/or 22:tcp access? Many thanks Rhys > On 20 Feb 2015, at 17:11, Pasquale Salza <pasquale.salza(a)gmail.com&gt; wrote: > > Hi there, I have a lot of problems with RDO/OpenStack configuration. Firstly, I need to describe my network situation. > > I have 7 machine, each of them with 2 NIC. I would like to use one machine as a controller/network node and the others as compute nodes. > > I would like to use the eth0 to connect nodes to internet (and get access by remote sessions) with the network "172.16.58.0/24", in which I have just 7 available IPs, and eth1 as configuration network on the network 10.42.100.0/42. > > This is my current configuration, for each node (varying the IPs on each machine): > > eth0: > DEVICE=eth0 > TYPE=Ethernet > ONBOOT=yes > BOOTPROTO=static > IPADDR=172.16.58.50 > NETMASK=255.255.255.0 > GATEWAY=172.16.58.254 > DNS1=172.16.58.50 > DOMAIN=### > DEFROUTE="yes" > > eth1: > DEVICE=eth1 > TYPE=OVSPort > DEVICETYPE=ovs > OVS_BRIDGE=br-ex > ONBOOT=yes > > br-ex: > DEVICE=br-ex > DEVICETYPE=ovs > TYPE=OVSBridge > BOOTPROTO=static > IPADDR=10.42.100.1 > NETMASK=255.255.255.0 > ONBOOT=yes > > I'd like to have instances on 10.42.200.0/24 virtual private network and the remaining IPs of 10.42.100.0/24 network as floating IPs. > > These are the relevant parts of my answers.txt file: > > CONFIG_CONTROLLER_HOST=10.42.100.1 > CONFIG_COMPUTE_HOSTS=10.42.100.10,10.42.100.11,10.42.100.12,10.42.100.13,10.42.100.14,10.42.100.15 > CONFIG_NETWORK_HOSTS=10.42.100.1 > CONFIG_AMQP_HOST=10.42.100.1 > CONFIG_MARIADB_HOST=10.42.100.1 > CONFIG_NOVA_COMPUTE_PRIVIF=eth1 > CONFIG_NOVA_NETWORK_PUBIF=eth1 > CONFIG_NOVA_NETWORK_PRIVIF=eth1 > CONFIG_NOVA_NETWORK_FIXEDRANGE=10.42.200.0/24 > CONFIG_NOVA_NETWORK_FLOATRANGE=10.42.100.0/24 > CONFIG_NEUTRON_L3_EXT_BRIDGE=br-ex > CONFIG_NEUTRON_ML2_TYPE_DRIVERS=vxlan > CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES=vxlan > CONFIG_NEUTRON_ML2_VNI_RANGES=10:100 > CONFIG_NEUTRON_LB_INTERFACE_MAPPINGS= > CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS= > CONFIG_NEUTRON_OVS_BRIDGE_IFACES= > CONFIG_NEUTRON_OVS_TUNNEL_IF=eth1 > > After the installation, I configure the network like this: > > neutron router-create router > neutron net-create private > neutron subnet-create private 10.42.200.0/24 --name private-subnet > neutron router-interface-add router private-subnet > neutron net-create public --router:external=True > neutron subnet-create public 10.42.100.0/24 --name public-subnet --enable_dhcp=False --allocation-pool start=10.42.100.100,end=10.42.100.200 --no-gateway > neutron router-gateway-set router public > > I'm able to launch instances but I can't get access (ping/ssh) to them. > > I don't know if I'm doing something wrong starting from planning. > > Please, help me! > > _______________________________________________ > Rdo-list mailing list > Rdo-list(a)redhat.com > https://www.redhat.com/mailman/listinfo/rdo-list > > To unsubscribe: rdo-list-unsubscribe(a)redhat.com