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[BGP]Introduce bgp update delay to control how long bgp stays in readonly mode during init #108

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[BGP]Introduce bgp update delay to control how long bgp stays in readonly mode during init #108

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4 changes: 4 additions & 0 deletions dockers/docker-fpm-frr/frr/bgpd/bgpd.main.conf.j2
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Expand Up @@ -65,6 +65,10 @@ route-map HIDE_INTERNAL permit 20
!
{% endif %}
!
{% if constants.bgp.update_delay is defined %}
bgp update-delay {{ constants.bgp.update_delay }}
{% endif %}
!
{% if (DEVICE_METADATA is defined) and ('localhost' in DEVICE_METADATA) and ('bgp_asn' in DEVICE_METADATA['localhost']) and (DEVICE_METADATA['localhost']['bgp_asn'].lower() != 'none') and (DEVICE_METADATA['localhost']['bgp_asn'].lower() != 'null') %}
router bgp {{ DEVICE_METADATA['localhost']['bgp_asn'] }}
!
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1 change: 1 addition & 0 deletions files/image_config/constants/constants.yml
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Expand Up @@ -24,6 +24,7 @@ constants:
enabled: true
ipv4: 514
ipv6: 514
update_delay: 20
allow_list:
enabled: true
default_action: "permit" # or "deny"
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py2/bgpd_frr.conf
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Expand Up @@ -39,6 +39,8 @@ ip prefix-list LOCAL_VLAN_IPV4_PREFIX seq 10 permit 192.168.0.0/27
!
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py2/bgpd_frr_backend_asic.conf
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Expand Up @@ -50,6 +50,8 @@ route-map HIDE_INTERNAL permit 10
set community no-export
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py2/bgpd_frr_bmp.conf
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Expand Up @@ -39,6 +39,8 @@ ip prefix-list LOCAL_VLAN_IPV4_PREFIX seq 10 permit 192.168.200.0/27
!
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py2/bgpd_frr_dualtor.conf
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Expand Up @@ -39,6 +39,8 @@ ip prefix-list LOCAL_VLAN_IPV4_PREFIX seq 10 permit 192.168.0.0/27
!
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py2/bgpd_frr_frontend_asic.conf
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Expand Up @@ -50,6 +50,8 @@ route-map HIDE_INTERNAL permit 10
set community no-export
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py2/bgpd_quagga.conf
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Expand Up @@ -16,6 +16,8 @@ route-map FROM_BGP_SPEAKER_V4 permit 10
!
route-map TO_BGP_SPEAKER_V4 deny 10
!
bgp update-delay 20
!
router bgp 65100
bgp log-neighbor-changes
bgp bestpath as-path multipath-relax
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py2/frr.conf
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Expand Up @@ -59,6 +59,8 @@ ip prefix-list LOCAL_VLAN_IPV4_PREFIX seq 10 permit 192.168.0.0/27
!
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py2/t2-chassis-fe-bgpd.conf
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Expand Up @@ -55,6 +55,8 @@ ip prefix-list PL_LoopbackV4 permit 4.0.0.0/32
!
!
!
bgp update-delay 20
!
router bgp 4000
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py3/bgpd_frr.conf
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Expand Up @@ -39,6 +39,8 @@ ip prefix-list LOCAL_VLAN_IPV4_PREFIX seq 10 permit 192.168.200.0/27
!
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py3/bgpd_frr_backend_asic.conf
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Expand Up @@ -50,6 +50,8 @@ route-map HIDE_INTERNAL permit 10
set community no-export
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py3/bgpd_frr_bmp.conf
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Expand Up @@ -39,6 +39,8 @@ ip prefix-list LOCAL_VLAN_IPV4_PREFIX seq 10 permit 192.168.200.0/27
!
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py3/bgpd_frr_dualtor.conf
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Expand Up @@ -39,6 +39,8 @@ ip prefix-list LOCAL_VLAN_IPV4_PREFIX seq 10 permit 192.168.200.0/27
!
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py3/bgpd_frr_frontend_asic.conf
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Expand Up @@ -50,6 +50,8 @@ route-map HIDE_INTERNAL permit 10
set community no-export
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py3/bgpd_quagga.conf
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Expand Up @@ -16,6 +16,8 @@ route-map FROM_BGP_SPEAKER_V4 permit 10
!
route-map TO_BGP_SPEAKER_V4 deny 10
!
bgp update-delay 20
!
router bgp 65100
bgp log-neighbor-changes
bgp bestpath as-path multipath-relax
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py3/frr.conf
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Expand Up @@ -59,6 +59,8 @@ ip prefix-list LOCAL_VLAN_IPV4_PREFIX seq 10 permit 192.168.200.0/27
!
!
!
bgp update-delay 20
!
router bgp 65100
!
bgp log-neighbor-changes
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2 changes: 2 additions & 0 deletions src/sonic-config-engine/tests/sample_output/py3/t2-chassis-fe-bgpd.conf
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Expand Up @@ -55,6 +55,8 @@ ip prefix-list PL_LoopbackV4 permit 4.0.0.0/32
!
!
!
bgp update-delay 20
!
router bgp 4000
!
bgp log-neighbor-changes
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