Files

Alexandra 46b662dacb [DOCS] Moving the draft install guide to the install-guide folder

This patch removes the old install guide. It is still accessible
in the Mitaka section.

Change-Id: I47ce62523edd14a1bb20deba3f40e1e0b2df223c
Implements: blueprint osa-install-guide-overhaul

2016-08-31 13:44:55 +01:00

6.9 KiB

Raw Blame History

Appendix F: Sample interface configurations

Production environment

Contents of the /etc/network/interfaces file:

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

Replace HOST_IP_ADDRESS, HOST_NETMASK, HOST_GATEWAY, and HOST_DNS_SERVERS with the appropriate configuration for the host management network.

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

Replace *_VLAN_ID with the appropriate configuration for the environment.

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

Replace *_VLAN_ID, *_BRIDGE_IP_ADDRESS, and *_BRIDGE_NETMASK, *_BRIDGE_DNS_SERVERS with the appropriate configuration for the environment.

Test environment