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HAVANA multi-node with nova-network

Hello, for a POC we installed RDO havana release with packstack all-in-one option on a RHEL6.4 with nova-network. We choose to not use NEUTRON because ma skills in networking are not very High. So all works fine with this configuration

  • i can launch an instance
  • ping the IP allocated from my controller/compute node (all-in-one seetings)
  • add floating IP which is known in the VLAN of theserver which hosts RDO (so have an external connectivity with the VM.)

To add a second compute node i editrd the "answer file" generated during the initial packstack setup. an run it again. Currently i have one server (the first on which is the the controller and a compute node at once) and a second which is only a compute node. On the first nothing changed (launch, ping , external connectivity) On the second compute node i can launch an instance


but i am not enabled to ping the allocated IP from the controler/compute node :


[root@lhat03 ~(keystone_admin)]# ping 192.168.32.3
PING 192.168.32.3 (192.168.32.3) 56(84) bytes of data.
From 192.168.32.1 icmp_seq=2 Destination Host Unreachable
From 192.168.32.1 icmp_seq=3 Destination Host Unreachable

My two servers have 2 NICS and a bridge is configured on eth1 as below

ifcfg-eth0

# generated by post-install version (6292 2014-02-20 18h59m49s)

#DEVICE=eth0
#MASTER=bond0
#SLAVE=yes
#BOOTPROTO=none
#ONBOOT=yes
#ETHTOOL_OPTS="speed 1000 duplex full autoneg on"

# For RDO Network multi nodes

ONBOOT=yes
DEVICE=eth0
BOOTPROTO=static
IPADDR=10.60.94.244
NETMASK=255.255.254.0
BROADCAST=10.60.95.255
BONDING_OPTS="mode=4 miimon=100"

ifcfg-eth1

# generated by post-install version (6292 2014-02-20 18h59m49s)

#DEVICE=eth1
#MASTER=bond0
#SLAVE=yes
#BOOTPROTO=none
#ONBOOT=yes
#ETHTOOL_OPTS="speed 1000 duplex full autoneg on"

# RDO Network Multi Nodes

DEVICE=eth1
ONBOOT=yes
NM_CONTROLLED=no
PROMISC=yes
BRIDGE=br-ex
NAME="Static Bridged eth1"
BOOTPROTO=none

ifcfg-br-ex (added manually)

DEVICE=br-ex
DEVICETYPE=ovs
TYPE=OVSBridge
BOOTPROTO=static
IPADDR=
NETMASK=
ONBOOT=yes

Same thing for the second compute node with another iP for eth0

Please someone could help me to resolve this issue? If you need more information, please let me know

Thanks

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No.2 Revision

HAVANA multi-node with nova-network

Hello, for a POC we installed RDO havana release with packstack all-in-one option on a RHEL6.4 with nova-network. We choose to not use NEUTRON because ma skills in networking are not very High. So all works fine with this configuration

  • i can launch an instance
  • ping the IP allocated from my controller/compute node (all-in-one seetings)
  • add floating IP which is known in the VLAN of theserver which hosts RDO (so have an external connectivity with the VM.)

To add a second compute node i editrd the "answer file" generated during the initial packstack setup. an run it again. Currently i have one server (the first on which is the the controller and a compute node at once) and a second which is only a compute node. On the first nothing changed (launch, ping , external connectivity) On the second compute node i can launch an instance


but i am not enabled to ping the allocated IP from the controler/compute node :


[root@lhat03 ~(keystone_admin)]# ping 192.168.32.3
PING 192.168.32.3 (192.168.32.3) 56(84) bytes of data.
From 192.168.32.1 icmp_seq=2 Destination Host Unreachable
From 192.168.32.1 icmp_seq=3 Destination Host Unreachable

My two servers have 2 NICS and a bridge is configured on eth1 as below

ifcfg-eth0

# generated by post-install version (6292 2014-02-20 18h59m49s)

#DEVICE=eth0
#MASTER=bond0
#SLAVE=yes
#BOOTPROTO=none
#ONBOOT=yes
#ETHTOOL_OPTS="speed 1000 duplex full autoneg on"

# For RDO Network multi nodes

ONBOOT=yes
DEVICE=eth0
BOOTPROTO=static
IPADDR=10.60.94.244
NETMASK=255.255.254.0
BROADCAST=10.60.95.255
BONDING_OPTS="mode=4 miimon=100"

ifcfg-eth1

# generated by post-install version (6292 2014-02-20 18h59m49s)

#DEVICE=eth1
#MASTER=bond0
#SLAVE=yes
#BOOTPROTO=none
#ONBOOT=yes
#ETHTOOL_OPTS="speed 1000 duplex full autoneg on"

# RDO Network Multi Nodes

DEVICE=eth1
ONBOOT=yes
NM_CONTROLLED=no
PROMISC=yes
BRIDGE=br-ex
NAME="Static Bridged eth1"
BOOTPROTO=none

ifcfg-br-ex (added manually)

DEVICE=br-ex
DEVICETYPE=ovs
TYPE=OVSBridge
BOOTPROTO=static
IPADDR=
NETMASK=
ONBOOT=yes

Same thing for the second compute node with another iP for eth0

Please someone could help me to resolve this issue? If you need more information, please let me know

Thanks

HAVANA multi-node with nova-network

Hello, for a POC we installed RDO havana release with packstack all-in-one option on a RHEL6.4 with nova-network. We choose to not use NEUTRON because ma skills in networking are not very High. So all works fine with this configuration

  • i can launch an instance
  • ping the IP allocated from my controller/compute node (all-in-one seetings)
  • add floating IP which is known in the VLAN of theserver which hosts RDO (so have an external connectivity with the VM.)

To add a second compute node i editrd the "answer file" generated during the initial packstack setup. an run it again. Currently i have one server (the first on which is the the controller and a compute node at once) and a second which is only a compute node. On the first nothing changed (launch, ping , external connectivity) On the second compute node i can launch an instance


but i am not enabled to ping the allocated IP from the controler/compute node :


[root@lhat03 ~(keystone_admin)]# ping 192.168.32.3
PING 192.168.32.3 (192.168.32.3) 56(84) bytes of data.
From 192.168.32.1 icmp_seq=2 Destination Host Unreachable
From 192.168.32.1 icmp_seq=3 Destination Host Unreachable

My two servers have 2 NICS and a bridge is configured on eth1 as below

ifcfg-eth0

ONBOOT=yes
DEVICE=eth0
BOOTPROTO=static
IPADDR=10.60.94.244
IPADDR=10.60.xx.xxx
NETMASK=255.255.254.0
BROADCAST=10.60.95.255
BROADCAST=10.60.xx.255
BONDING_OPTS="mode=4 miimon=100"

ifcfg-eth1

DEVICE=eth1
ONBOOT=yes
NM_CONTROLLED=no
PROMISC=yes
BRIDGE=br-ex
NAME="Static Bridged eth1"
BOOTPROTO=none

ifcfg-br-ex (added manually)

DEVICE=br-ex
DEVICETYPE=ovs
TYPE=OVSBridge
BOOTPROTO=static
IPADDR=
NETMASK=
ONBOOT=yes

Same thing for the second compute node with another iP for eth0

Please someone could help me to resolve this issue? If you need more information, please let me know

Thanks