ocf_heartbeat_iface-bridge man page

ocf_heartbeat_iface-bridge — Manages Bridge network interfaces.

Synopsis

iface-bridge [start | stop | status | monitor | meta-data | validate-all]

Description

This resource manages Bridge network interfaces. It can add, remove, configure bridges and spanning-tree.

Supported Parameters

bridge_name

Define the name of the bridge (max 15 charaters).

(unique, required, string, no default)

bridge_slaves

Define the list of interfaces, space separated, to add to the bridge. The list can be empty.

(unique, optional, string, no default)

bridge_ageing

Set the ethernet (MAC) address ageing time in seconds.

(optional, integer, no default)

port_hairpin

Set hairpin forwarding mode. A list of ports that should have hairpin enabled can be specified using the following Example: eth0 eth1

(optional, string, no default)

stp

Enable or disable Spanning Tree Protocol on the bridge.

(optional, boolean, default false)

stp_bridgeprio

Set the bridge's priority to defined value. The priority value is a number between 0 and 65535), and has no dimension. Lower priority values are preferred. The bridge with the lowest priority will be elected as root bridge.

(optional, integer, no default)

stp_fd

Set the bridge forward delay (in seconds).

(optional, integer, default 0)

stp_maxage

Set the bridge maximum message age (in seconds).

(optional, integer, no default)

stp_hello

Set the bridge hello time (in seconds).

(optional, integer, no default)

stp_pathcost

Set the port cost. This is a dimensionless metric. A list of port/cost can be specified using the following format: slave cost slave cost. Example: eth0 100 eth1 1000

(optional, string, no default)

stp_portprio

Set the port priority. This is a number between 0 and 63. brctl man page reports a value between 0 and 255, but tests show a limit of 63 on a live system. This metric is used in the designated port and root port selection algorithms. A list of port/priority can be specified using the following format: slave cost slave cost. Example: eth0 10 eth1 60

(optional, string, no default)

multicast_router

Enable or disable multicast routing on the bridge.

(optional, boolean, default 1)

multicast_snooping

Enable or disable multicast snooping on the bridge.

(optional, boolean, default 1)

multicast_port_router

Enable or disable a port from the multicast router. Kernel enables all port by default. A list of port can be specified using the following format: slave 0|1 slave 0|1. Example: eth0 1 eth1 0

(optional, string, no default)

Supported Actions

This resource agent supports the following actions (operations):

start

Starts the resource. Suggested minimum timeout: 30s.

stop

Stops the resource. Suggested minimum timeout: 20s.

status

Performs a status check. Suggested minimum timeout: 20s. Suggested interval: 10s.

monitor

Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 10s.

meta-data

Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.

validate-all

Performs a validation of the resource configuration. Suggested minimum timeout: 20s.

Example Crm Shell

The following is an example configuration for a iface-bridge resource using the crm(8) shell:

primitive p_iface-bridge ocf:heartbeat:iface-bridge \
  params \
    bridge_name=string \
  op monitor timeout="20s" depth="0" interval="10s"

Example Pcs

The following is an example configuration for a iface-bridge resource using pcs(8)

pcs resource create p_iface-bridge ocf:heartbeat:iface-bridge \
  bridge_name=string \
  op monitor timeout="20s" depth="0" interval="10s"

See Also

http://www.linux-ha.org/wiki/iface-brid…

Author

Linux-HA contributors (see the resource agent source for information about individual authors)

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