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 3.13.0-46-generic #79-Ubuntu SMP Tue Mar 10 20:06:50 UTC 2015 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 2048 /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(5).

# 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: #1262951
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:16:3e:59:7b:0a

          inet addr:192.168.2.112  Bcast:192.168.2.255  Mask:255.255.255.0

          inet6 addr: fe80::f816:3eff:fe59:7b0a/64 Scope:Link

          UP BROADCAST RUNNING MASTER MULTICAST  MTU:1500  Metric:1

          RX packets:1642 errors:0 dropped:611 overruns:0 frame:0

          TX packets:52 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:89560 (89.5 KB)  TX bytes:4360 (4.3 KB)

 

bond1     Link encap:Ethernet  HWaddr fa:16:3e:51:2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/64 Scope:Link

          UP BROADCAST RUNNING MASTER MULTICAST  MTU:1500  Metric:1

          RX packets:1643 errors:0 dropped:409 overruns:0 frame:0

          TX packets:40 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:89610 (89.6 KB)  TX bytes:3340 (3.3 KB)

 

bond0.10  Link encap:Ethernet  HWaddr fa:16:3e:59:7b:0a

          inet6 addr: fe80::f816:3eff:fe59:7b0a/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:17 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:0 (0.0 B)  TX bytes:1382 (1.3 KB)

 

bond0.20  Link encap:Ethernet  HWaddr fa:16:3e:59:7b:0a

          inet6 addr: fe80::f816:3eff:fe59:7b0a/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:17 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:0 (0.0 B)  TX bytes:1382 (1.3 KB)

 

bond1.30  Link encap:Ethernet  HWaddr fa:16:3e:51:2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:0 (0.0 B)  TX bytes:1296 (1.2 KB)

 

br-mgmt   Link encap:Ethernet  HWaddr fa:16:3e:59:7b:0a

          inet addr:172.29.236.11  Bcast:172.29.239.255  Mask:255.255.252.0

          inet6 addr: fe80::f816:3eff:fe59:7b0a/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:0 (0.0 B)  TX bytes:648 (648.0 B)

 

br-storage Link encap:Ethernet  HWaddr fa:16:3e:59:7b:0a

          inet addr:172.29.244.11  Bcast:172.29.247.255  Mask:255.255.252.0

          inet6 addr: fe80::f816:3eff:fe59:7b0a/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:0 (0.0 B)  TX bytes:648 (648.0 B)

 

br-vlan   Link encap:Ethernet  HWaddr fa:16:3e:51:2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:309 errors:0 dropped:0 overruns:0 frame:0

          TX packets:2 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:12444 (12.4 KB)  TX bytes:180 (180.0 B)

 

br-vxlan  Link encap:Ethernet  HWaddr fa:16:3e:51:2d:1a

          inet addr:172.29.240.11  Bcast:172.29.243.255  Mask:255.255.252.0

          inet6 addr: fe80::f816:3eff:fe51:2d1a/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:0 (0.0 B)  TX bytes:648 (648.0 B)

 

eth0      Link encap:Ethernet  HWaddr fa:16:3e:1b:3f:54

          inet addr:192.168.2.22  Bcast:192.168.2.255  Mask:255.255.255.0

          inet6 addr: fe80::f816:3eff:fe1b:3f54/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1454  Metric:1

          RX packets:724 errors:0 dropped:0 overruns:0 frame:0

          TX packets:1149 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:68352 (68.3 KB)  TX bytes:104396 (104.3 KB)

 

eth1      Link encap:Ethernet  HWaddr fa:16:3e:59:7b:0a

          inet6 addr: fe80::f816:3eff:fe59:7b0a/64 Scope:Link

          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1

          RX packets:820 errors:0 dropped:174 overruns:0 frame:0

          TX packets:42 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:44716 (44.7 KB)  TX bytes:3504 (3.5 KB)

 

eth2      Link encap:Ethernet  HWaddr fa:16:3e:51:2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/64 Scope:Link

          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1

          RX packets:821 errors:0 dropped:1 overruns:0 frame:0

          TX packets:33 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:44766 (44.7 KB)  TX bytes:2762 (2.7 KB)

 

eth3      Link encap:Ethernet  HWaddr fa:16:3e:59:7b:0a

          inet6 addr: fe80::f816:3eff:fe59:7b0a/64 Scope:Link

          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1

          RX packets:822 errors:0 dropped:437 overruns:0 frame:0

          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:44844 (44.8 KB)  TX bytes:856 (856.0 B)

 

eth4      Link encap:Ethernet  HWaddr fa:16:3e:51:2d:1a

          inet6 addr: fe80::f816:3eff:fe51:2d1a/64 Scope:Link

          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1

          RX packets:822 errors:0 dropped:408 overruns:0 frame:0

          TX packets:7 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:44844 (44.8 KB)  TX bytes:578 (578.0 B)

 

posted on 2015-10-20 21:51  allcloud  阅读(307)  评论(0)  编辑  收藏  举报

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