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Can't Ping VM instances, but VMs can ping each other

Previous: Answer by jdiaz9 for Hello all I am new to the Openstack world and have been having a trouble getting connectivity to and from my VM instances. I am unable to ping them from the outside, but the VMs create can ping each other. I have installed Openstack in single node configuration using the Openstack-installer, using Juno. I do not know what .conf file needed to help being trouble shooting so I am going to provide some basic ones and if more are required I can add them later. Thanks in advance for your help I am only cracking the surface into Openstack and am hoping to delve further into it. Controller node neutron.conf [DEFAULT] state_path = /var/lib/neutron lock_path = $state_path/lock bind_host = 0.0.0.0 auth_strategy = keystone notification_driver = neutron.openstack.common.notifier.rpc_notifier api_workers = 2 use_syslog = False bind_port = 9686 core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin service_plugins = neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,neutron.services.firewall.fwaas_plugin.FirewallPlugin,neutron.services.loadbalancer.plugin.LoadBalancerPlugin,neutron.services.vpn.plugin.VPNDriverPlugin,neutron.services.metering.metering_plugin.MeteringPlugin allow_overlapping_ips = True neutron_firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver rabbit_userid = nova rabbit_virtual_host = openstack rabbit_password = FWxn6xYzXb5ScpPnShxmfNF7TktLzcc74mctfY4GW5fZBZZyBX63NrrdT9YyZY38 rabbit_host = 10.0.4.72 notify_nova_on_port_status_changes = True notify_nova_on_port_data_changes = True nova_url = http://10.0.4.81:8774/v2 nova_region_name = RegionOne nova_admin_username = s3_ec2_nova nova_admin_tenant_id = 5e85fecd26da46c9bc6c9a43fb023e4f nova_admin_password = x9JMmw5BytwMht6scPqtZpzSMFZfpBB4gf9h8RxTLLHX8y8qzkjF9k98KRHK82h8 nova_admin_auth_url = http://10.0.4.125:35357/v2.0 [quotas] quota_driver = neutron.db.quota_db.DbQuotaDriver quota_items = network,subnet,port,security_group,security_group_rule [agent] root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf [keystone_authtoken] signing_dir = $state_path/keystone-signing service_protocol = http service_host = 10.0.4.125 service_port = 5000 auth_host = 10.0.4.125 auth_port = 35357 auth_protocol = http admin_tenant_name = services admin_user = s3_ec2_nova admin_password = x9JMmw5BytwMht6scPqtZpzSMFZfpBB4gf9h8RxTLLHX8y8qzkjF9k98KRHK82h8 [database] connection = mysql://neutron:pv2CkdMR4G8nRfE1@10.0.4.187/neutron [service_providers] service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default service_provider=VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default service_provider=FIREWALL:Iptables:neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver:default Controller nova.conf [DEFAULT] verbose=False debug=False dhcpbridge_flagfile=/etc/nova/nova.conf dhcpbridge=/usr/bin/nova-dhcpbridge logdir=/var/log/nova state_path=/var/lib/nova lock_path=/var/lock/nova force_dhcp_release=True iscsi_helper=tgtadm libvirt_use_virtio_for_bridges=True connection_type=libvirt root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf ec2_private_dns_show_ip=True api_paste_config=/etc/nova/api-paste.ini volumes_path=/var/lib/nova/volumes enabled_apis=ec2,osapi_compute,metadata auth_strategy=keystone compute_driver=libvirt.LibvirtDriver use_ipv6 = False osapi_compute_listen = 0.0.0.0 metadata_host = 0.0.0.0 s3_listen = 0.0.0.0 ec2_listen = 0.0.0.0 osapi_compute_workers = 2 ec2_workers = 2 scheduler_default_filters = RetryFilter,AvailabilityZoneFilter,CoreFilter,RamFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter cpu_allocation_ratio = 16 ram_allocation_ratio = 1.5 use_syslog=False my_ip = 10.0.4.81 keystone_ec2_url = http://10.0.4.125:5000/v2.0/ec2tokens rabbit_userid = nova rabbit_virtual_host = openstack rabbit_password = FWxn6xYzXb5ScpPnShxmfNF7TktLzcc74mctfY4GW5fZBZZyBX63NrrdT9YyZY38 rabbit_host = 10.0.4.72 glance_api_servers = http://10.0.4.177:9292 libvirt_vif_driver = nova.virt.libvirt.vif.LibvirtGenericVIFDriver libvirt_user_virtio_for_bridges = True security_group_api = neutron nova_firewall_driver = nova.virt.firewall.NoopFirewallDriver default_floating_pool = ext_net network_api_class = nova.network.neutronv2.api.API neutron_url = http://10.0.4.140:9696 neutron_auth_strategy = keystone neutron_admin_tenant_name = services neutron_admin_username = s3_ec2_nova neutron_admin_password = x9JMmw5BytwMht6scPqtZpzSMFZfpBB4gf9h8RxTLLHX8y8qzkjF9k98KRHK82h8 neutron_admin_auth_url = http://10.0.4.125:35357/v2.0 s3_listen_port = 3323 osapi_compute_listen_port ... (more)
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Hello all I am new to the Openstack world and have been having a trouble getting connectivity to and from my VM instances. I am unable to ping them from the outside, but the VMs create can ping each other. I have installed Openstack in single node configuration using the Openstack-installer, using Juno. I do not know what .conf file needed to help being trouble shooting so I am going to provide some basic ones and if more are required I can add them later. Thanks in advance for your help I am only cracking the surface into Openstack and am hoping to delve further into it. Controller node neutron.conf [DEFAULT] state_path = /var/lib/neutron lock_path = $state_path/lock bind_host = 0.0.0.0 auth_strategy = keystone notification_driver = neutron.openstack.common.notifier.rpc_notifier api_workers = 2 use_syslog = False bind_port = 9686 core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin service_plugins = neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,neutron.services.firewall.fwaas_plugin.FirewallPlugin,neutron.services.loadbalancer.plugin.LoadBalancerPlugin,neutron.services.vpn.plugin.VPNDriverPlugin,neutron.services.metering.metering_plugin.MeteringPlugin allow_overlapping_ips = True neutron_firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver rabbit_userid = nova rabbit_virtual_host = openstack rabbit_password = FWxn6xYzXb5ScpPnShxmfNF7TktLzcc74mctfY4GW5fZBZZyBX63NrrdT9YyZY38 rabbit_host = 10.0.4.72 notify_nova_on_port_status_changes = True notify_nova_on_port_data_changes = True nova_url = http://10.0.4.81:8774/v2 nova_region_name = RegionOne nova_admin_username = s3_ec2_nova nova_admin_tenant_id = 5e85fecd26da46c9bc6c9a43fb023e4f nova_admin_password = x9JMmw5BytwMht6scPqtZpzSMFZfpBB4gf9h8RxTLLHX8y8qzkjF9k98KRHK82h8 nova_admin_auth_url = http://10.0.4.125:35357/v2.0 [quotas] quota_driver = neutron.db.quota_db.DbQuotaDriver quota_items = network,subnet,port,security_group,security_group_rule [agent] root_helper = sudo /usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf [keystone_authtoken] signing_dir = $state_path/keystone-signing service_protocol = http service_host = 10.0.4.125 service_port = 5000 auth_host = 10.0.4.125 auth_port = 35357 auth_protocol = http admin_tenant_name = services admin_user = s3_ec2_nova admin_password = x9JMmw5BytwMht6scPqtZpzSMFZfpBB4gf9h8RxTLLHX8y8qzkjF9k98KRHK82h8 [database] connection = mysql://neutron:pv2CkdMR4G8nRfE1@10.0.4.187/neutron [service_providers] service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default service_provider=VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default service_provider=FIREWALL:Iptables:neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver:default Controller nova.conf [DEFAULT] verbose=False debug=False dhcpbridge_flagfile=/etc/nova/nova.conf dhcpbridge=/usr/bin/nova-dhcpbridge logdir=/var/log/nova state_path=/var/lib/nova lock_path=/var/lock/nova force_dhcp_release=True iscsi_helper=tgtadm libvirt_use_virtio_for_bridges=True connection_type=libvirt root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf ec2_private_dns_show_ip=True api_paste_config=/etc/nova/api-paste.ini volumes_path=/var/lib/nova/volumes enabled_apis=ec2,osapi_compute,metadata auth_strategy=keystone compute_driver=libvirt.LibvirtDriver use_ipv6 = False osapi_compute_listen = 0.0.0.0 metadata_host = 0.0.0.0 s3_listen = 0.0.0.0 ec2_listen = 0.0.0.0 osapi_compute_workers = 2 ec2_workers = 2 scheduler_default_filters = RetryFilter,AvailabilityZoneFilter,CoreFilter,RamFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter cpu_allocation_ratio = 16 ram_allocation_ratio = 1.5 use_syslog=False my_ip = 10.0.4.81 keystone_ec2_url = http://10.0.4.125:5000/v2.0/ec2tokens rabbit_userid = nova rabbit_virtual_host = openstack rabbit_password = FWxn6xYzXb5ScpPnShxmfNF7TktLzcc74mctfY4GW5fZBZZyBX63NrrdT9YyZY38 rabbit_host = 10.0.4.72 glance_api_servers = http://10.0.4.177:9292 libvirt_vif_driver = nova.virt.libvirt.vif.LibvirtGenericVIFDriver libvirt_user_virtio_for_bridges = True security_group_api = neutron nova_firewall_driver = nova.virt.firewall.NoopFirewallDriver default_floating_pool = ext_net network_api_class = nova.network.neutronv2.api.API neutron_url = http://10.0.4.140:9696 neutron_auth_strategy = keystone neutron_admin_tenant_name = services neutron_admin_username = s3_ec2_nova neutron_admin_password = x9JMmw5BytwMht6scPqtZpzSMFZfpBB4gf9h8RxTLLHX8y8qzkjF9k98KRHK82h8 neutron_admin_auth_url = http://10.0.4.125:35357/v2.0 s3_listen_port = 3323 osapi_compute_listen_port = 8764 ec2_listen_port = 8763 [database] connection = mysql://nova:Xc5dqqAi4DL1WTxv@10.0.4.187/nova max_pool_size = 2 [keystone_authtoken] auth_uri = http://10.0.4.125:5000/ auth_host = 10.0.4.125 auth_port = 35357 auth_protocol = http admin_tenant_name = services admin_user = s3_ec2_nova admin_password = x9JMmw5BytwMht6scPqtZpzSMFZfpBB4gf9h8RxTLLHX8y8qzkjF9k98KRHK82h8 [osapi_v3] enabled=True [conductor] workers = 2 Neutron node commands for networking configurations ip netns qrouter-03f0e021-c5c0-47a8-93c3-ee8b676fb305 qdhcp-cb965ec2-c851-4354-8349-35cb733895b1 (neutron) agent-list +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+ | id | agent_type | host | alive | admin_state_up | binary | +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+ | 926b4d0e-c767-4a0e-9b27-13564ca3b144 | DHCP agent | ubuntu | :-) | True | neutron-dhcp-agent | | baac5e88-075a-4073-bbea-ebae572ce4e4 | L3 agent | ubuntu | :-) | True | neutron-l3-agent | | bcd038b1-4e07-4825-87e0-029c22cb0f85 | Open vSwitch agent | ubuntu | :-) | True | neutron-openvswitch-agent | | cd85b8c3-92f8-467e-b0e4-66104be470a0 | Metering agent | ubuntu | :-) | True | neutron-metering-agent | | e338f50d-4f3f-420a-b6e1-bda3d2971ada | Loadbalancer agent | ubuntu | :-) | True | neutron-lbaas-agent | | f6e88563-5af3-4c7a-82ed-5ad4348d5423 | Metadata agent | ubuntu | :-) | True | neutron-metadata-agent | +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+ (neutron) net-list +--------------------------------------+---------+--------------------------------------------------+ | id | name | subnets | +--------------------------------------+---------+--------------------------------------------------+ | cb965ec2-c851-4354-8349-35cb733895b1 | ext-net | cfb304e3-9a8e-4ebd-bdd8-5d43ec880eaa 10.0.4.0/24 | +--------------------------------------+---------+--------------------------------------------------+ (neutron) agent-list +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+ | id | agent_type | host | alive | admin_state_up | binary | +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+ | 926b4d0e-c767-4a0e-9b27-13564ca3b144 | DHCP agent | ubuntu | :-) | True | neutron-dhcp-agent | | baac5e88-075a-4073-bbea-ebae572ce4e4 | L3 agent | ubuntu | :-) | True | neutron-l3-agent | | bcd038b1-4e07-4825-87e0-029c22cb0f85 | Open vSwitch agent | ubuntu | :-) | True | neutron-openvswitch-agent | | cd85b8c3-92f8-467e-b0e4-66104be470a0 | Metering agent | ubuntu | :-) | True | neutron-metering-agent | | e338f50d-4f3f-420a-b6e1-bda3d2971ada | Loadbalancer agent | ubuntu | :-) | True | neutron-lbaas-agent | | f6e88563-5af3-4c7a-82ed-5ad4348d5423 | Metadata agent | ubuntu | :-) | True | neutron-metadata-agent | +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+ ubuntu@ubuntu:~$ sudo ovs-vsctl show 564fbbbe-1fc2-412e-95cc-3ea20294b00b Bridge br-ex Port br-ex Interface br-ex type: internal Port "eth0" Interface "eth0" Bridge br-tun fail_mode: secure Port br-tun Interface br-tun type: internal Port patch-int Interface patch-int type: patch options: {peer=patch-tun} Port "gre-0a000423" Interface "gre-0a000423" type: gre options: {df_default="true", in_key=flow, local_ip="10.0.4.45", out_key=flow, remote_ip="10.0.4.35"} Bridge br-data Port br-data Interface br-data type: internal Port phy-br-data Interface phy-br-data type: patch options: {peer=int-br-data} Bridge br-int fail_mode: secure Port "tapfb41f8b6-4f" tag: 1 Interface "tapfb41f8b6-4f" Port patch-tun Interface patch-tun type: patch options: {peer=patch-int} Port "tapb2717522-76" tag: 1 Interface "tapb2717522-76" Port int-br-data Interface int-br-data type: patch options: {peer=phy-br-data} Port br-int Interface br-int type: internal ovs_version: "2.0.2"

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