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Install the Ubuntu Server 14.04 (Trusty Tahr) LTS 64-bit operating system
至少一个network interface可以访问外网
locale to en_US.UTF-8
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
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
OpenStack-Ansible会自动配置LVM，手动配置如下：
# pvcreate --metadatasize 2048 physical_volume_device_path # vgcreate cinder-volumes physical_volume_device_path
下表描述了container 网络如何连接host bridge和物理网络接口：
Target hosts 包含以下 network bridges:
compute service直接部署在物理机器而不是容器上。
how to use bridges for network connectivity
其中，计算节点有br-vxlan和br-vlan来分别做vxlan和vlan的联通，br-vxlan连到物理vlan的一个子节点，br-vlan不需要。
以下是网络节点上，DHCP agent, L3 agent, and Linux Bridge agent都部署在networking-agents container
以下是计算节点上vm如何连接：
| Bridge name | Best configured on | With a static IP |
|---|---|---|
| br-mgmt | On every node | Always |
| br-storage | On every storage node | When component is deployed on metal |
| On every compute node | Always | |
| br-vxlan | On every network node | When component is deployed on metal |
| On every compute node | Always | |
| br-vlan | On every network node | Never |
| On every compute node | Never |
host management节点的网络配置文件：
Physical interfaces:
# Physical interface 1 auto eth0 iface eth0 inet manual bond-master bond0 bond-primary eth0 # Physical interface 2 auto eth1 iface eth1 inet manual bond-master bond1 bond-primary eth1 # Physical interface 3 auto eth2 iface eth2 inet manual bond-master bond0 # Physical interface 4 auto eth3 iface eth3 inet manual bond-master bond1
Bonding interfaces:
# Bond interface 0 (physical interfaces 1 and 3) auto bond0 iface bond0 inet static bond-slaves eth0 eth2 bond-mode active-backup bond-miimon 100 bond-downdelay 200 bond-updelay 200 address HOST_IP_ADDRESS netmask HOST_NETMASK gateway HOST_GATEWAY dns-nameservers HOST_DNS_SERVERS # Bond interface 1 (physical interfaces 2 and 4) auto bond1 iface bond1 inet manual bond-slaves eth1 eth3 bond-mode active-backup bond-miimon 100 bond-downdelay 250 bond-updelay 250
Logical (VLAN) interfaces:
# Container management VLAN interface iface bond0.CONTAINER_MGMT_VLAN_ID inet manual vlan-raw-device bond0 # OpenStack Networking VXLAN (tunnel/overlay) VLAN interface iface bond1.TUNNEL_VLAN_ID inet manual vlan-raw-device bond1 # Storage network VLAN interface (optional) iface bond0.STORAGE_VLAN_ID inet manual vlan-raw-device bond0
Bridge devices:
# 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.CONTAINER_MGMT_VLAN_ID address CONTAINER_MGMT_BRIDGE_IP_ADDRESS netmask CONTAINER_MGMT_BRIDGE_NETMASK dns-nameservers CONTAINER_MGMT_BRIDGE_DNS_SERVERS # 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.TUNNEL_VLAN_ID address TUNNEL_BRIDGE_IP_ADDRESS netmask TUNNEL_BRIDGE_NETMASK # 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.STORAGE_VLAN_ID address STORAGE_BRIDGE_IP_ADDRESS netmask STORAGE_BRIDGE_NETMASK
openstack-ansible -- 3 Target hosts
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原文地址：http://www.cnblogs.com/allcloud/p/5508444.html
