安装rackspace private cloud --4 配置Target hosts

在每个target host上执行以下操作:

Naming target hosts.
Install the operating system.
Generate and set up security measures.
Update the operating system and install additional software packages.
Create LVM volume groups.
Configure networking devices.

Deployment host到taget host无密码登陆：

Copy Deployment hos的public key到taget /root/.ssh/authorized_keys

ssh-copy-id -i ~/.ssh/id_rsa.pub root@192.168.2.22

Configuring the operating system

kernel版本为3.13.0-34-generic or later

$ uname -a

Linux rpc- 3.13.--generic #-Ubuntu SMP Tue Mar  :: UTC  x86_64 x86_64 x86_64 GNU/Linux

# apt-get install bridge-utils debootstrap ifenslave ifenslave-2.6 \

  lsof lvm2 ntp ntpdate openssh-server sudo tcpdump vlan

加入kernel 模块到/etc/modules来enable VLAN和接口bond

# echo 'bonding' >> /etc/modules

# echo '8021q' >> /etc/modules

Configure NTP

Reboot the host to activate the changes

Configuring LVM

Cinder节点上要一个cinder-volumes VG，metadata size必须是 2048

pvcreate --metadatasize  /dev/vdb

vgcreate cinder-volumes /dev/vdb

Configuring the network

target hosts上的网络必须手动配置因为它们随环境不同而变化很大。

target hosts contains the following components:

可以配置bond：

Bond1 (eth0/2) static IP address 作为管理网络

Bond2 (eth1/3) without an IP address

Bond0 interface and br-mgmt bridge with a static IP address.

bond1 interface and br-vxlan bridge with a static IP address.

VLAN br-vlan bridge on the bond1 interface without an IP

the bond0 interface and br-storage bridge with a static IP address.

VLANs:

Host management: Untagged/Native
Container management: 10
Tunnels: 30
Storage: 20

Networks:

Host management: 10.240.0.0/22
Container management: 172.29.236.0/22
Tunnel: 172.29.240.0/22
Storage: 172.29.244.0/22

Addresses:

Host management: 10.240.0.11
Host management gateway: 10.240.0.1
DNS servers: 69.20.0.164 69.20.0.196
Container management: 172.29.236.11
Tunnel: 172.29.240.11
Storage: 172.29.244.11

控制节点的网络图：

计算节点网络图：

存储节点网络图：

配置taget上的 /etc/network/interfaces文件如下：

# This file describes the network interfaces available on your system

# and how to activate them. For more information, see interfaces().

# The loopback network interface

auto lo

iface lo inet loopback

# Source interfaces

# Please check /etc/network/interfaces.d before changing this file

# as interfaces may have been defined in /etc/network/interfaces.d

# NOTE: the primary ethernet device is defined in

# /etc/network/interfaces.d/eth0

# See LP: #

source /etc/network/interfaces.d/*.cfg

# Physical interface 1

auto eth1

iface eth1 inet manual

bond-master bond0

bond-primary eth1

# Physical interface 2

auto eth2

iface eth2 inet manual

bond-master bond1

bond-primary eth2

# Physical interface 3

auto eth3

iface eth3 inet manual

bond-master bond0

# Physical interface 4

auto eth4

iface eth4 inet manual

bond-master bond1

# Bond interface 0 (physical interfaces 1 and 3)

auto bond0

iface bond0 inet static

bond-slaves eth1 eth3

bond-mode active-backup

bond-miimon 100

bond-downdelay 200

bond-updelay 200

address 192.168.2.112

netmask 255.255.255.0

gateway 192.168.2.1

dns-nameservers 69.20.0.164 69.20.0.196

# Bond interface 1 (physical interfaces 2 and 4)

auto bond1

iface bond1 inet manual

bond-slaves eth2 eth4

bond-mode active-backup

bond-miimon 100

bond-downdelay 250

bond-updelay 250

# Container management VLAN interface

iface bond0.10 inet manual

vlan-raw-device bond0

# OpenStack Networking VXLAN (tunnel/overlay) VLAN interface

iface bond1.30 inet manual

vlan-raw-device bond1

# Storage network VLAN interface (optional)

iface bond0.20 inet manual

vlan-raw-device bond0

# Container management bridge

auto br-mgmt

iface br-mgmt inet static

bridge_stp off

bridge_waitport 0

bridge_fd 0

# Bridge port references tagged interface

bridge_ports bond0.10

address 172.29.236.11

netmask 255.255.252.0

dns-nameservers 69.20.0.164 69.20.0.196

# OpenStack Networking VXLAN (tunnel/overlay) bridge

auto br-vxlan

iface br-vxlan inet static

bridge_stp off

bridge_waitport 0

bridge_fd 0

# Bridge port references tagged interface

bridge_ports bond1.30

address 172.29.240.11

netmask 255.255.252.0

# OpenStack Networking VLAN bridge

auto br-vlan

iface br-vlan inet manual

bridge_stp off

bridge_waitport 0

bridge_fd 0

# Bridge port references untagged interface

bridge_ports bond1

# Storage bridge (optional)

auto br-storage

iface br-storage inet static

bridge_stp off

bridge_waitport 0

bridge_fd 0

# Bridge port reference tagged interface

bridge_ports bond0.20

address 172.29.244.11

netmask 255.255.252.0

注意：bond0的IP每个taget都应该不同

service networking restart

之后验证网络配置：

ubuntu@rpc-3:~$ ifconfig -a

bond0     Link encap:Ethernet  HWaddr fa::3e::7b:0a

          inet addr:192.168.2.112  Bcast:192.168.2.255  Mask:255.255.255.0

          inet6 addr: fe80::f816:3eff:fe59:7b0a/ Scope:Link

          UP BROADCAST RUNNING MASTER MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (89.5 KB)  TX bytes: (4.3 KB)

bond1     Link encap:Ethernet  HWaddr fa::3e::2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/ Scope:Link

          UP BROADCAST RUNNING MASTER MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (89.6 KB)  TX bytes: (3.3 KB)

bond0.  Link encap:Ethernet  HWaddr fa::3e::7b:0a

          inet6 addr: fe80::f816:3eff:fe59:7b0a/ Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (0.0 B)  TX bytes: (1.3 KB)

bond0.  Link encap:Ethernet  HWaddr fa::3e::7b:0a

          inet6 addr: fe80::f816:3eff:fe59:7b0a/ Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (0.0 B)  TX bytes: (1.3 KB)

bond1.  Link encap:Ethernet  HWaddr fa::3e::2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/ Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (0.0 B)  TX bytes: (1.2 KB)

br-mgmt   Link encap:Ethernet  HWaddr fa::3e::7b:0a

          inet addr:172.29.236.11  Bcast:172.29.239.255  Mask:255.255.252.0

          inet6 addr: fe80::f816:3eff:fe59:7b0a/ Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (0.0 B)  TX bytes: (648.0 B)

br-storage Link encap:Ethernet  HWaddr fa::3e::7b:0a

          inet addr:172.29.244.11  Bcast:172.29.247.255  Mask:255.255.252.0

          inet6 addr: fe80::f816:3eff:fe59:7b0a/ Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (0.0 B)  TX bytes: (648.0 B)

br-vlan   Link encap:Ethernet  HWaddr fa::3e::2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/ Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (12.4 KB)  TX bytes: (180.0 B)

br-vxlan  Link encap:Ethernet  HWaddr fa::3e::2d:1a

          inet addr:172.29.240.11  Bcast:172.29.243.255  Mask:255.255.252.0

          inet6 addr: fe80::f816:3eff:fe51:2d1a/ Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (0.0 B)  TX bytes: (648.0 B)

eth0      Link encap:Ethernet  HWaddr fa::3e:1b:3f:

          inet addr:192.168.2.22  Bcast:192.168.2.255  Mask:255.255.255.0

          inet6 addr: fe80::f816:3eff:fe1b:3f54/ Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (68.3 KB)  TX bytes: (104.3 KB)

eth1      Link encap:Ethernet  HWaddr fa::3e::7b:0a

          inet6 addr: fe80::f816:3eff:fe59:7b0a/ Scope:Link

          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (44.7 KB)  TX bytes: (3.5 KB)

eth2      Link encap:Ethernet  HWaddr fa::3e::2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/ Scope:Link

          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (44.7 KB)  TX bytes: (2.7 KB)

eth3      Link encap:Ethernet  HWaddr fa::3e::7b:0a

          inet6 addr: fe80::f816:3eff:fe59:7b0a/ Scope:Link

          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (44.8 KB)  TX bytes: (856.0 B)

eth4      Link encap:Ethernet  HWaddr fa::3e::2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/ Scope:Link

          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:  Metric:

          RX packets: errors: dropped: overruns: frame:

          TX packets: errors: dropped: overruns: carrier:

          collisions: txqueuelen:

          RX bytes: (44.8 KB)  TX bytes: (578.0 B)