Cant't ping my vm from controller node
I have installed opensatck on two servers with Ubuntu 12.04 LTS. Controller node has 2 NICs (eth0 eth0 internet and private):
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 10.23.0.128
netmask 255.255.255.0
gateway 10.23.0.254
dns-nameservers 10.23.0.254
auto br100
iface br100 inet static
address 172.16.1.201
netmask 255.255.255.0
network 172.16.1.0
broadcast 172.16.1.255
bridge_ports eth1
bridge_stp off
bridge_maxwait 0
bridge_fd 0
compute node : 1 NIC (eth0 privé)
auto br100
iface br100 inet static
address 172.16.1.202
netmask 255.255.255.0
network 172.16.1.0
broadcast 172.16.1.255
gateway 172.16.1.201
bridge_ports eth0
bridge_stp off
bridge_maxwait 0
bridge_fd 0
nova.conf on controller node :
# NETWORK
network_manager=nova.network.manager.FlatDHCPManager
force_dhcp_release=True
dhcpbridge_flagfile=/etc/nova/nova.conf
dhcpbridge=/usr/bin/nova-dhcpbridge
firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
# Change my_ip to match each host
my_ip=172.16.1.201
public_interface=br100
vlan_interface=eth1
flat_network_bridge=br100
flat_interface=eth1
#Note the different pool, this will be used for instance range
fixed_range=10.33.14.0/24
default_floating_pool = ext_net
floating_range = 192.168.1.128/25
#auto_assign_floating_ip = True
quota_floating_ips = 50
#multi host
multi_host=True
send_arp_for_ha=true
enabled_apis=ec2,osapi_compute,osapi_volume,metadata
My problem is that I can't ping instances(vm) from the controller node or acces with ssh (I added the security rules) but I can acces to the vm from the vnc console. please help me
Are you able to ping 172.16.1.201 from an instance?
Also, to make it easier for others to read the configurations you posted, try editing your post, highlighting the config blocks, and clicking the "101 010" button in the editor to prefix each of the lines with 4 spaces. Once you save, it causes the site to present these in a readable code block.