RDO GRE setting

Network setting

gate way is 172.28.0.1 , eth0 connect to router.

cat /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE=eth0

ONBOOT=yes

HWADDR=00:E0:81:D8:43:BE

TYPE=Ethernet

BOOTPROTO=none

IPADDR=172.28.1.10

NETMASK=255.255.0.0

cat /etc/sysconfig/network-scripts/ifcfg-eth1

DEVICE=eth1

ONBOOT=yes

HWADDR="00:E0:81:D8:43:BF"

TYPE=Ethernet

BOOTPROTO=none

IPADDR=10.1.1.10

NETMASK=255.255.255.0

the answer files

[general]

# Path to a Public key to install on servers. If a usable key has not

# been installed on the remote servers the user will be prompted for a

# password and this key will be installed so the password will not be

# required again

CONFIG_SSH_KEY=

# Set to 'y' if you would like Packstack to install MySQL

CONFIG_MYSQL_INSTALL=y

# Set to 'y' if you would like Packstack to install OpenStack Image

# Service (Glance)

CONFIG_GLANCE_INSTALL=y

# Set to 'y' if you would like Packstack to install OpenStack Block

# Storage (Cinder)

CONFIG_CINDER_INSTALL=y

# Set to 'y' if you would like Packstack to install OpenStack Compute

# (Nova)

CONFIG_NOVA_INSTALL=y

# Set to 'y' if you would like Packstack to install OpenStack

# Networking (Neutron)

CONFIG_NEUTRON_INSTALL=y

# Set to 'y' if you would like Packstack to install OpenStack

# Dashboard (Horizon)

CONFIG_HORIZON_INSTALL=y

# Set to 'y' if you would like Packstack to install OpenStack Object

# Storage (Swift)

CONFIG_SWIFT_INSTALL=y

# Set to 'y' if you would like Packstack to install OpenStack

# Metering (Ceilometer)

CONFIG_CEILOMETER_INSTALL=y

# Set to 'y' if you would like Packstack to install Heat

CONFIG_HEAT_INSTALL=y

# Set to 'y' if you would like Packstack to install the OpenStack

# Client packages. An admin "rc" file will also be installed

CONFIG_CLIENT_INSTALL=y

# Comma separated list of NTP servers. Leave plain if Packstack

# should not install ntpd on instances.

CONFIG_NTP_SERVERS=172.28.0.1

# Set to 'y' if you would like Packstack to install Nagios to monitor

# openstack hosts

CONFIG_NAGIOS_INSTALL=y

# Comma separated list of servers to be excluded from installation in

# case you are running Packstack the second time with the same answer

# file and don't want Packstack to touch these servers. Leave plain if

# you don't need to exclude any server.

EXCLUDE_SERVERS=

# The IP address of the server on which to install MySQL

CONFIG_MYSQL_HOST=172.28.1.10

# Username for the MySQL admin user

CONFIG_MYSQL_USER=root

# Password for the MySQL admin user

CONFIG_MYSQL_PW=8f01cb805b604b42

# The IP address of the server on which to install the QPID service

CONFIG_QPID_HOST=172.28.1.10

# The IP address of the server on which to install Keystone

CONFIG_KEYSTONE_HOST=172.28.1.10

# The password to use for the Keystone to access DB

CONFIG_KEYSTONE_DB_PW=4c31354e408b46a9

# The token to use for the Keystone service api

CONFIG_KEYSTONE_ADMIN_TOKEN=628ada3c5b4a470494a59c7dc9eb6292

# The password to use for the Keystone admin user

CONFIG_KEYSTONE_ADMIN_PW=admin

# The password to use for the Keystone demo user

CONFIG_KEYSTONE_DEMO_PW=2b87d463e5d0413e

# Kestone token format. Use either UUID or PKI

CONFIG_KEYSTONE_TOKEN_FORMAT=PKI

# The IP address of the server on which to install Glance

CONFIG_GLANCE_HOST=172.28.1.10

# The password to use for the Glance to access DB

CONFIG_GLANCE_DB_PW=a9dee8532be14906

# The password to use for the Glance to authenticate with Keystone

CONFIG_GLANCE_KS_PW=8379eae013304584

# The IP address of the server on which to install Cinder

CONFIG_CINDER_HOST=172.28.1.10

# The password to use for the Cinder to access DB

CONFIG_CINDER_DB_PW=2d5f1772fe104bc2

# The password to use for the Cinder to authenticate with Keystone

CONFIG_CINDER_KS_PW=ad0693d7382c4f37

# The Cinder backend to use, valid options are: lvm, gluster, nfs

CONFIG_CINDER_BACKEND=lvm

# Create Cinder's volumes group. This should only be done for testing

# on a proof-of-concept installation of Cinder. This will create a

# file-backed volume group and is not suitable for production usage.

CONFIG_CINDER_VOLUMES_CREATE=n

# Cinder's volumes group size. Note that actual volume size will be

# extended with 3% more space for VG metadata.

CONFIG_CINDER_VOLUMES_SIZE=20G

# A single or comma separated list of gluster volume shares to mount,

# eg: ip-address:/vol-name

CONFIG_CINDER_GLUSTER_MOUNTS=

# A single or comma seprated list of NFS exports to mount, eg: ip-

# address:/export-name

CONFIG_CINDER_NFS_MOUNTS=

# The IP address of the server on which to install the Nova API

# service

CONFIG_NOVA_API_HOST=172.28.1.10

# The IP address of the server on which to install the Nova Cert

# service

CONFIG_NOVA_CERT_HOST=172.28.1.10

# The IP address of the server on which to install the Nova VNC proxy

CONFIG_NOVA_VNCPROXY_HOST=172.28.1.10

# A comma separated list of IP addresses on which to install the Nova

# Compute services

CONFIG_NOVA_COMPUTE_HOSTS=172.28.1.10

# The IP address of the server on which to install the Nova Conductor

# service

CONFIG_NOVA_CONDUCTOR_HOST=172.28.1.10

# The password to use for the Nova to access DB

CONFIG_NOVA_DB_PW=239a0974c22e4424

# The password to use for the Nova to authenticate with Keystone

CONFIG_NOVA_KS_PW=8f7d9f13682e4b35

# The IP address of the server on which to install the Nova Scheduler

# service

CONFIG_NOVA_SCHED_HOST=172.28.1.10

# The overcommitment ratio for virtual to physical CPUs. Set to 1.0

# to disable CPU overcommitment

CONFIG_NOVA_SCHED_CPU_ALLOC_RATIO=16.0

# The overcommitment ratio for virtual to physical RAM. Set to 1.0 to

# disable RAM overcommitment

CONFIG_NOVA_SCHED_RAM_ALLOC_RATIO=1.5

# Private interface for Flat DHCP on the Nova compute servers

CONFIG_NOVA_COMPUTE_PRIVIF=eth1

# The list of IP addresses of the server on which to install the Nova

# Network service

CONFIG_NOVA_NETWORK_HOSTS=172.28.1.10

# Nova network manager

CONFIG_NOVA_NETWORK_MANAGER=nova.network.manager.FlatDHCPManager

# Public interface on the Nova network server

CONFIG_NOVA_NETWORK_PUBIF=eth0

# Private interface for network manager on the Nova network server

CONFIG_NOVA_NETWORK_PRIVIF=eth1

# IP Range for network manager

CONFIG_NOVA_NETWORK_FIXEDRANGE=192.168.32.0/22

# IP Range for Floating IP's

CONFIG_NOVA_NETWORK_FLOATRANGE=10.3.4.0/22

# Name of the default floating pool to which the specified floating

# ranges are added to

CONFIG_NOVA_NETWORK_DEFAULTFLOATINGPOOL=nova

# Automatically assign a floating IP to new instances

CONFIG_NOVA_NETWORK_AUTOASSIGNFLOATINGIP=n

# First VLAN for private networks

CONFIG_NOVA_NETWORK_VLAN_START=100

# Number of networks to support

CONFIG_NOVA_NETWORK_NUMBER=1

# Number of addresses in each private subnet

CONFIG_NOVA_NETWORK_SIZE=255

# The IP addresses of the server on which to install the Neutron

# server

CONFIG_NEUTRON_SERVER_HOST=172.28.1.10

# The password to use for Neutron to authenticate with Keystone

CONFIG_NEUTRON_KS_PW=d0b93df4a2e14391

# The password to use for Neutron to access DB

CONFIG_NEUTRON_DB_PW=ce1b30176c3248da

# A comma separated list of IP addresses on which to install Neutron

# L3 agent

CONFIG_NEUTRON_L3_HOSTS=172.28.1.10

# The name of the bridge that the Neutron L3 agent will use for

# external traffic, or 'provider' if using provider networks

CONFIG_NEUTRON_L3_EXT_BRIDGE=br-ex

# A comma separated list of IP addresses on which to install Neutron

# DHCP agent

CONFIG_NEUTRON_DHCP_HOSTS=172.28.1.10

# The name of the L2 plugin to be used with Neutron

CONFIG_NEUTRON_L2_PLUGIN=openvswitch

# A comma separated list of IP addresses on which to install Neutron

# metadata agent

CONFIG_NEUTRON_METADATA_HOSTS=172.28.1.10

# A comma separated list of IP addresses on which to install Neutron

# metadata agent

CONFIG_NEUTRON_METADATA_PW=06f3807582594213

# The type of network to allocate for tenant networks

CONFIG_NEUTRON_LB_TENANT_NETWORK_TYPE=local

# A comma separated list of VLAN ranges for the Neutron linuxbridge

# plugin

CONFIG_NEUTRON_LB_VLAN_RANGES=

# A comma separated list of interface mappings for the Neutron

# linuxbridge plugin

CONFIG_NEUTRON_LB_INTERFACE_MAPPINGS=

# Type of network to allocate for tenant networks

CONFIG_NEUTRON_OVS_TENANT_NETWORK_TYPE=gre

# A comma separated list of VLAN ranges for the Neutron openvswitch

# plugin

CONFIG_NEUTRON_OVS_VLAN_RANGES=

# A comma separated list of bridge mappings for the Neutron

# openvswitch plugin

CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS=

# A comma separated list of colon-separated OVS bridge:interface

# pairs. The interface will be added to the associated bridge.

CONFIG_NEUTRON_OVS_BRIDGE_IFACES=

# A comma separated list of tunnel ranges for the Neutron openvswitch

# plugin

CONFIG_NEUTRON_OVS_TUNNEL_RANGES=1:1000

# Override the IP used for GRE tunnels on this hypervisor to the IP

# found on the specified interface (defaults to the HOST IP)

CONFIG_NEUTRON_OVS_TUNNEL_IF=eth1

# The IP address of the server on which to install the OpenStack

# client packages. An admin "rc" file will also be installed

CONFIG_OSCLIENT_HOST=172.28.1.10

# The IP address of the server on which to install Horizon

CONFIG_HORIZON_HOST=172.28.1.10

# To set up Horizon communication over https set this to "y"

CONFIG_HORIZON_SSL=n

# PEM encoded certificate to be used for ssl on the https server,

# leave blank if one should be generated, this certificate should not

# require a passphrase

CONFIG_SSL_CERT=

# Keyfile corresponding to the certificate if one was entered

CONFIG_SSL_KEY=

# The IP address on which to install the Swift proxy service

# (currently only single proxy is supported)

CONFIG_SWIFT_PROXY_HOSTS=172.28.1.10

# The password to use for the Swift to authenticate with Keystone

CONFIG_SWIFT_KS_PW=b50c9679f11a489e

# A comma separated list of IP addresses on which to install the

# Swift Storage services, each entry should take the format

# <ipaddress>[/dev], for example 127.0.0.1/vdb will install /dev/vdb

# on 127.0.0.1 as a swift storage device(packstack does not create the

# filesystem, you must do this first), if /dev is omitted Packstack

# will create a loopback device for a test setup

CONFIG_SWIFT_STORAGE_HOSTS=172.28.1.10

# Number of swift storage zones, this number MUST be no bigger than

# the number of storage devices configured

CONFIG_SWIFT_STORAGE_ZONES=1

# Number of swift storage replicas, this number MUST be no bigger

# than the number of storage zones configured

CONFIG_SWIFT_STORAGE_REPLICAS=1

# FileSystem type for storage nodes

CONFIG_SWIFT_STORAGE_FSTYPE=ext4

# Whether to provision for demo usage and testing

CONFIG_PROVISION_DEMO=n

# The CIDR network address for the floating IP subnet

CONFIG_PROVISION_DEMO_FLOATRANGE=172.24.4.224/28

# Whether to configure tempest for testing

CONFIG_PROVISION_TEMPEST=n

# The uri of the tempest git repository to use

CONFIG_PROVISION_TEMPEST_REPO_URI=https://github.com/openstack/tempest.git

# The revision of the tempest git repository to use

CONFIG_PROVISION_TEMPEST_REPO_REVISION=master

# Whether to configure the ovs external bridge in an all-in-one

# deployment

CONFIG_PROVISION_ALL_IN_ONE_OVS_BRIDGE=n

# The IP address of the server on which to install Heat service

CONFIG_HEAT_HOST=172.28.1.10

# The password used by Heat user to authenticate against MySQL

CONFIG_HEAT_DB_PW=00daaf52b0de4cd2

# The password to use for the Heat to authenticate with Keystone

CONFIG_HEAT_KS_PW=0769af82dcdd4db0

# Set to 'y' if you would like Packstack to install Heat CloudWatch

# API

CONFIG_HEAT_CLOUDWATCH_INSTALL=y

# Set to 'y' if you would like Packstack to install Heat

# CloudFormation API

CONFIG_HEAT_CFN_INSTALL=y

# The IP address of the server on which to install Heat CloudWatch

# API service

CONFIG_HEAT_CLOUDWATCH_HOST=172.28.1.10

# The IP address of the server on which to install Heat

# CloudFormation API service

CONFIG_HEAT_CFN_HOST=172.28.1.10

# The IP address of the server on which to install Ceilometer

CONFIG_CEILOMETER_HOST=172.28.1.10

# Secret key for signing metering messages.

CONFIG_CEILOMETER_SECRET=7011da42649143f3

# The password to use for Ceilometer to authenticate with Keystone

CONFIG_CEILOMETER_KS_PW=d56e413dbadf472b

# To subscribe each server to EPEL enter "y"

CONFIG_USE_EPEL=n

# A comma separated list of URLs to any additional yum repositories

# to install

CONFIG_REPO=

# The IP address of the server on which to install the Nagios server

CONFIG_NAGIOS_HOST=172.28.1.10

# The password of the nagiosadmin user on the Nagios server

CONFIG_NAGIOS_PW=nagiosadmin