Unable to ping instance from anywhere but the controller node

asked 2015-12-02 08:29:58 -0600

roquej gravatar image

Hi Folks,

I recently took the plunge into Openstack and i'm currently struggling with Neutron as many of you i guess.

I have a Two nodes install with a node with controller/network and another compute node.

Deploy a VM with a floating IP is basically ok and i can ping/ssh to the instance wih success from the controller node. Yet, i'm not able to reach out the instance from Compute node.

Any thoughts? Ideas?

root@controller:/var/log/neutron# grep -v ^# /etc/neutron/plugins/ml2/ml2_conf.ini | grep -v ^$
[ml2]
type_drivers = flat,vlan,vxlan
tenant_network_types = vxlan
mechanism_drivers = linuxbridge,l2population
extension_drivers = port_security
[ml2_type_flat]
flat_networks = public
[ml2_type_vlan]
[ml2_type_gre]
[ml2_type_vxlan]
vni_ranges = 1:1000
[ml2_type_geneve]
[securitygroup]
enable_ipset = True



root@controller:/var/log/neutron# grep -v ^# /etc/neutron/plugins/ml2/linuxbridge_agent.ini | grep -v ^$
[linux_bridge]
physical_interface_mappings = public:eno33557248
[vxlan]
enable_vxlan = True
local_ip = 10.0.0.11
l2_population = True
[agent]
prevent_arp_spoofing = True
[securitygroup]
enable_security_group = True
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

root@controller:/var/log/neutron# grep -v ^# /etc/neutron/neutron.conf | grep -v ^$
[DEFAULT]
core_plugin = ml2
service_plugins = router
allow_overlapping_ips = True
rpc_backend = rabbit
auth_strategy = keystone
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True
nova_url = http://controller:8774/v2
verbose = True
core_plugin = ml2
[matchmaker_redis]
[matchmaker_ring]
[quotas]
[agent]
root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = neutron
password = password
[database]
connection = mysql+pymysql://neutron:password@controller/neutron
[nova]
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
region_name = RegionOne
project_name = service
username = nova
password = password
[oslo_concurrency]
lock_path = $state_path/lock
[oslo_policy]
[oslo_messaging_amqp]
[oslo_messaging_qpid]
[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = password
[qos]

root@compute:~# grep -v ^# /etc/neutron/plugins/ml2/ml2_conf.ini | grep -v ^$
[ml2]
type_drivers = flat,vlan,vxlan
tenant_network_types = vxlan
mechanism_drivers = linuxbridge,l2population
extension_drivers = port_security
[ml2_type_flat]
flat_networks = public
[ml2_type_vlan]
[ml2_type_gre]
[ml2_type_vxlan]
vni_ranges = 1:1000
[ml2_type_geneve]
[securitygroup]

root@compute:~# grep -v ^# /etc/neutron/plugins/ml2/linuxbridge_agent.ini | grep -v ^$
[linux_bridge]
physical_interface_mappings = public:eno33557248
[vxlan]
enable_vxlan = True
local_ip = 10.0.0.31
l2_population = True
[agent]
prevent_arp_spoofing = True
[securitygroup]
enable_security_group = True
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

root@controller:/var/log/neutron# grep -v ^# /etc/neutron/neutron.conf | grep -v ^$
[DEFAULT]
core_plugin = ml2
service_plugins = router
allow_overlapping_ips = True
rpc_backend = rabbit
auth_strategy = keystone
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True
nova_url = http://controller:8774/v2
verbose = True
core_plugin = ml2
[matchmaker_redis]
[matchmaker_ring]
[quotas]
[agent]
root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = neutron
password = password
[database]
connection = mysql+pymysql://neutron:password@controller/neutron
[nova]
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
region_name = RegionOne
project_name = service
username = nova
password = password
[oslo_concurrency]
lock_path = $state_path/lock
[oslo_policy]
[oslo_messaging_amqp]
[oslo_messaging_qpid]
[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = password
[qos]
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