dellemc.enterprise_sonic.sonic_bgp module – Manage global BGP and its parameters

Note

This module is part of the dellemc.enterprise_sonic collection (version 3.0.0).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install dellemc.enterprise_sonic.

To use it in a playbook, specify: dellemc.enterprise_sonic.sonic_bgp.

New in dellemc.enterprise_sonic 1.0.0

Synopsis 

This module provides configuration management of global BGP parameters on devices running Enterprise SONiC Distribution by Dell Technologies.

Note

This module has a corresponding action plugin.

Parameters 

Parameter	Comments
config list / elements=dictionary	Specifies the BGP-related configuration.
as_notation string	Specify the AS number notation format Option supported on Enterprise-Sonic releases 4.4.0 and higher. Choices: `"asdot"` `"asdot+"`
bestpath dictionary	Configures the BGP best-path.
as_path dictionary	Configures the as-path values.
confed boolean	Configures the confed values of as-path. Choices: `false` `true`
ignore boolean	Configures the ignore values of as-path. Choices: `false` `true`
multipath_relax boolean	Configures the multipath_relax values of as-path. Choices: `false` `true`
multipath_relax_as_set boolean	Configures the multipath_relax_as_set values of as-path. Choices: `false` `true`
compare_routerid boolean	Configures the compare_routerid. Choices: `false` `true`
med dictionary	Configures the med values.
always_compare_med boolean	Allows comparing meds from different neighbors if set to true Choices: `false` `true`
confed boolean	Configures the confed values of med. Choices: `false` `true`
missing_as_worst boolean	Configures the missing_as_worst values of as-path. Choices: `false` `true`
bgp_as string / required	Specifies the BGP autonomous system (AS) number to configure on the device.
log_neighbor_changes boolean	Enables/disables logging neighbor up/down and reset reason. Choices: `false` `true`
max_med dictionary	Configure max med and its parameters
on_startup dictionary	On startup time and max-med value
med_val integer	on startup med value
timer integer	Configures on startup time
router_id string	Configures the BGP routing process router-id value.
rt_delay integer	Time in seconds to wait before processing route-map changes. Range is 0-600. 0 disables the timer and changes to route-map will not be updated.
timers dictionary	Adjust routing timers
holdtime integer	Configures hold-time
keepalive_interval integer	Configures keepalive-interval
vrf_name string	Specifies the VRF name. Default: `"default"`
state string	Specifies the operation to be performed on the BGP process that is configured on the device. In case of merged, the input configuration is merged with the existing BGP configuration on the device. In case of deleted, the existing BGP configuration is removed from the device. In case of replaced, the existing configuration of the specified BGP AS will be replaced with provided configuration. In case of overridden, the existing BGP configuration will be overridden with the provided configuration. Choices: `"merged"` ← (default) `"deleted"` `"replaced"` `"overridden"`

Notes 

Note

Tested against Enterprise SONiC Distribution by Dell Technologies.
Supports check_mode.

Examples 

# Using deleted
#
# Before state:
# -------------
#
# !
# router bgp 10 vrf VrfCheck1
#  router-id 10.2.2.32
#  route-map delay-timer 20
#  log-neighbor-changes
# !
# router bgp 11 vrf VrfCheck2
#  log-neighbor-changes
#  bestpath as-path ignore
#  bestpath med missing-as-worst confed
#  bestpath compare-routerid
# !
# router bgp 4
#  router-id 10.2.2.4
#  route-map delay-timer 10
#  bestpath as-path ignore
#  bestpath as-path confed
#  bestpath med missing-as-worst confed
#  bestpath compare-routerid
# !
#
- name: Delete BGP Global attributes
  dellemc.enterprise_sonic.sonic_bgp:
    config:
       - bgp_as: 4
         router_id: 10.2.2.4
         rt_delay: 10
         log_neighbor_changes: False
         bestpath:
           as_path:
             confed: True
             ignore: True
             multipath_relax: False
             multipath_relax_as_set: True
           compare_routerid: True
           med:
             confed: True
             missing_as_worst: True
       - bgp_as: 10
         router_id: 10.2.2.32
         rt_delay: 20
         log_neighbor_changes: True
         vrf_name: 'VrfCheck1'
       - bgp_as: 11
         log_neighbor_changes: True
         vrf_name: 'VrfCheck2'
         bestpath:
           as_path:
             confed: False
             ignore: True
             multipath_relax_as_set: True
           compare_routerid: True
           med:
             confed: True
             missing_as_worst: True
    state: deleted


# After state:
# ------------
#
# !
# router bgp 10 vrf VrfCheck1
#  log-neighbor-changes
# !
# router bgp 11 vrf VrfCheck2
#  log-neighbor-changes
#  bestpath compare-routerid
# !
# router bgp 4
#  log-neighbor-changes
#  bestpath compare-routerid
# !


# Using deleted
#
# Before state:
# -------------
#
# !
# router bgp 10 vrf VrfCheck1
#  router-id 10.2.2.32
#  route-map delay-timer 20
#  log-neighbor-changes
# !
# router bgp 11 vrf VrfCheck2
#  log-neighbor-changes
#  bestpath as-path ignore
#  bestpath med missing-as-worst confed
#  bestpath compare-routerid
# !
# router bgp 4
#  router-id 10.2.2.4
#  route-map delay-timer 10
#  bestpath as-path ignore
#  bestpath as-path confed
#  bestpath med missing-as-worst confed
#  bestpath compare-routerid
# !

- name: Deletes all the bgp global configurations
  dellemc.enterprise_sonic.sonic_bgp:
     config:
     state: deleted

# After state:
# ------------
#
# !
# !


# Using merged
#
# Before state:
# -------------
#
# !
# router bgp 4
#  router-id 10.1.1.4
# !
#
- name: Merges provided configuration with device configuration
  dellemc.enterprise_sonic.sonic_bgp:
     config:
       - bgp_as: 4
         router_id: 10.2.2.4
         rt_delay: 10
         log_neighbor_changes: False
         timers:
           holdtime: 20
           keepalive_interval: 30
         bestpath:
           as_path:
             confed: True
             ignore: True
             multipath_relax: False
             multipath_relax_as_set: True
           compare_routerid: True
           med:
             confed: True
             missing_as_worst: True
             always_compare_med: True
         max_med:
           on_startup:
             timer: 667
             med_val: 7878
       - bgp_as: 10
         router_id: 10.2.2.32
         rt_delay: 20
         log_neighbor_changes: True
         vrf_name: 'VrfCheck1'
       - bgp_as: 11
         log_neighbor_changes: True
         vrf_name: 'VrfCheck2'
         bestpath:
           as_path:
             confed: False
             ignore: True
             multipath_relax_as_set: True
           compare_routerid: True
           med:
             confed: True
             missing_as_worst: True
     state: merged
#
# After state:
# ------------
#
# !
# router bgp 10 vrf VrfCheck1
#  router-id 10.2.2.32
#  route-map delay-timer 20
#  log-neighbor-changes
# !
# router bgp 11 vrf VrfCheck2
#  log-neighbor-changes
#  bestpath as-path ignore
#  bestpath med missing-as-worst confed
#  bestpath compare-routerid
# !
# router bgp 4
#  router-id 10.2.2.4
#  route-map delay-timer 10
#  bestpath as-path ignore
#  bestpath as-path confed
#  bestpath med missing-as-worst confed
#  bestpath compare-routerid
#  always-compare-med
#  max-med on-startup 667 7878
#  timers 20 30
#
# !


# Using replaced
#
# Before state:
# -------------
#
#!
#router bgp 10 vrf VrfCheck1
# router-id 10.2.2.32
# log-neighbor-changes
# timers 60 180
#!
#router bgp 4
# router-id 10.2.2.4
# max-med on-startup 667 7878
# bestpath as-path ignore
# bestpath as-path confed
# bestpath med missing-as-worst confed
# bestpath compare-routerid
# timers 20 30
#!
#

- name: Replace device configuration of specified BGP AS with provided
  dellemc.enterprise_sonic.sonic_bgp:
    config:
      - bgp_as: 4
        router_id: 10.2.2.44
        log_neighbor_changes: True
        bestpath:
          as_path:
            confed: True
          compare_routerid: True
      - bgp_as: 11
        vrf_name: 'VrfCheck2'
        router_id: 10.2.2.33
        log_neighbor_changes: True
        bestpath:
          as_path:
            confed: True
            ignore: True
          compare_routerid: True
          med:
            confed: True
            missing_as_worst: True
    state: replaced

#
# After state:
# ------------
#
#!
#router bgp 10 vrf VrfCheck1
# router-id 10.2.2.32
# log-neighbor-changes
# timers 60 180
#!
#router bgp 11 vrf VrfCheck2
# router-id 10.2.2.33
# log-neighbor-changes
# bestpath as-path ignore
# bestpath as-path confed
# bestpath med missing-as-worst confed
# bestpath compare-routerid
# timers 60 180
#!
#router bgp 4
# router-id 10.2.2.44
# log-neighbor-changes
# bestpath as-path confed
# bestpath compare-routerid
# timers 60 180
#!


# Using overridden
#
# Before state:
# -------------
#
#!
#router bgp 10 vrf VrfCheck1
# router-id 10.2.2.32
# log-neighbor-changes
# timers 60 180
#!
#router bgp 4
# router-id 10.2.2.4
# max-med on-startup 667 7878
# bestpath as-path ignore
# bestpath as-path confed
# bestpath med missing-as-worst confed
# bestpath compare-routerid
# timers 20 30
#!
#

- name: Override device configuration of global BGP with provided configuration
  dellemc.enterprise_sonic.sonic_bgp:
    config:
      - bgp_as: 4
        router_id: 10.2.2.44
        log_neighbor_changes: True
        bestpath:
          as_path:
            confed: True
          compare_routerid: True
      - bgp_as: 11
        vrf_name: 'VrfCheck2'
        router_id: 10.2.2.33
        log_neighbor_changes: True
        bestpath:
          as_path:
            confed: True
            ignore: True
          compare_routerid: True
        timers:
          holdtime: 90
          keepalive_interval: 30
    state: overridden

#
# After state:
# ------------
#
#!
#router bgp 11 vrf VrfCheck2
# router-id 10.2.2.33
# log-neighbor-changes
# bestpath as-path ignore
# bestpath as-path confed
# bestpath compare-routerid
# timers 30 90
#!
#router bgp 4
# router-id 10.2.2.44
# log-neighbor-changes
# bestpath as-path confed
# bestpath compare-routerid
# timers 60 180
#!

Return Values 

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

Key	Description
after list / elements=string	The resulting configuration module invocation. Returned: when changed Sample: `["The configuration returned is always in the same format as the parameters above.\n"]`
before list / elements=string	The configuration prior to the module invocation. Returned: always Sample: `["The configuration returned is always in the same format as the parameters above.\n"]`
commands list / elements=string	The set of commands pushed to the remote device. Returned: always Sample: `["command 1", "command 2", "command 3"]`

Authors

Dhivya P (@dhivayp)

dellemc.enterprise_sonic.sonic_bgp module – Manage global BGP and its parameters

Synopsis

Parameters

Notes

Examples

Return Values

Authors

Collection links

Synopsis 

Parameters 

Notes 

Examples 

Return Values 