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cl_bond - Configures a bond port on Cumulus Linux

New in version 2.1.

Synopsis

Configures a bond interface on Cumulus Linux To configure a bridge port use the cl_bridge module. To configure any other type of interface use the cl_interface module. Follow the guidelines for bonding found in the Cumulus User Guide at http://docs.cumulusnetworks.com.

Requirements (on host that executes module)

  • Alternate Debian network interface manager - ifupdown2 @ github.com/CumulusNetworks/ifupdown2

Options

parameter required default choices comments
addr_method
no
  • dhcp
Configures the port to use DHCP. To enable this feature use the option dhcp.
alias_name
no
Description of the port.
clag_id
no
Specify a unique clag_id for every dual connected bond on each peer switch. The value must be between 1 and 65535 and must be the same on both peer switches in order for the bond to be considered dual-connected.
ipv4
no
List of IPv4 addresses to configure on the interface. In the form X.X.X.X/YY.
ipv6
no
List of IPv6 addresses to configure on the interface. In the form X:X:X::X/YYY.
lacp_bypass_all_active
no
Activate all interfaces for bypass. It is recommended to configure all_active instead of using bypass_priority.
lacp_bypass_allow
no
Enable LACP bypass.
lacp_bypass_period
no
Period for enabling LACP bypass. Max value is 900.
lacp_bypass_priority
no
List of ports and priorities. Example "swp1=10, swp2=20".
lacp_rate
no 1
The lacp rate.
location
no [u'/etc/network/interfaces.d']
Interface directory location.
miimon
no 100
The mii link monitoring interval.
min_links
no 1
Minimum number of links.
mode
no 802.3ad
The bond mode, as of Cumulus Linux 2.5 only LACP bond mode is supported.
mstpctl_bpduguard
no
  • True
  • False
Enables BPDU Guard on a port in vlan-aware mode.
mstpctl_portadminedge
no
  • True
  • False
Enables admin edge port.
mstpctl_portnetwork
no
  • True
  • False
Enables bridge assurance in vlan-aware mode.
mtu
no
Set MTU. Configure Jumbo Frame by setting MTU to 9000.
name
yes
Name of the interface.
pvid
no
In vlan-aware mode, defines vlan that is the untagged vlan.
slaves
yes
Bond members.
vids
no
In vlan-aware mode, lists VLANs defined under the interface.
virtual_ip
no
Define IPv4 virtual IP used by the Cumulus Linux VRR feature.
virtual_mac
no
Define Ethernet mac associated with Cumulus Linux VRR feature.
xmit_hash_policy
no layer3+4
Transmit load balancing algorithm. As of Cumulus Linux 2.5 only layer3+4 policy is supported.

Examples

# Options ['virtual_mac', 'virtual_ip'] are required together
# configure a bond interface with IP address
cl_bond: name=bond0  slaves="swp4-5" ipv4=10.1.1.1/24
notify: reload networking

# configure bond as a dual-connected clag bond
cl_bond: name=bond1 slaves="swp1s0 swp2s0" clag_id=1
notify: reload networking

# define cl_bond once in tasks file
# then write interface config in variables file
# with just the options you want.
cl_bond:
  name: "{{ item.key }}"
  slaves: "{{ item.value.slaves }}"
  clag_id: "{{ item.value.clag_id|default(omit) }}"
  ipv4:  "{{ item.value.ipv4|default(omit) }}"
  ipv6: "{{ item.value.ipv6|default(omit) }}"
  alias_name: "{{ item.value.alias_name|default(omit) }}"
  addr_method: "{{ item.value.addr_method|default(omit) }}"
  mtu: "{{ item.value.mtu|default(omit) }}"
  vids: "{{ item.value.vids|default(omit) }}"
  virtual_ip: "{{ item.value.virtual_ip|default(omit) }}"
  virtual_mac: "{{ item.value.virtual_mac|default(omit) }}"
  mstpctl_portnetwork: "{{ item.value.mstpctl_portnetwork|default('no') }}"
  mstpctl_portadminedge: "{{ item.value.mstpctl_portadminedge|default('no') }}"
  mstpctl_bpduguard: "{{ item.value.mstpctl_bpduguard|default('no') }}"
with_dict: cl_bonds
notify: reload networking

# In vars file
# ============
cl_bonds:
    bond0:
        alias_name: 'uplink to isp'
        slaves: ['swp1', 'swp3']
        ipv4: '10.1.1.1/24'
    bond2:
        vids: [1, 50]
        clag_id: 1

Return Values

Common return values are documented here Common Return Values, the following are the fields unique to this module:

name description returned type sample
msg human-readable report of success or failure always string interface bond0 config updated
changed whether the interface was changed changed bool True

Notes

Note

As this module writes the interface directory location, ensure that /etc/network/interfaces has a ‘source /etc/network/interfaces.d/*’ or whatever path is mentioned in the location attribute.

Note

For the config to be activated, i.e installed in the kernel, “service networking reload” needs be be executed. See EXAMPLES section.

This is a Core Module

For more information on what this means please read Core Modules

For help in developing on modules, should you be so inclined, please read Community Information & Contributing, developing_test_pr and Developing Modules.

© 2012–2016 Michael DeHaan
© 2016 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/cl_bond_module.html