frr: T3753: add default_add_before mnemonic for routing protocols to re-use code

10 files changed, 14 insertions, 14 deletions

diff --git a/src/conf_mode/policy.py b/src/conf_mode/policy.py
index 1a03d520b..5c592a599 100755
--- a/src/conf_mode/policy.py
+++ b/src/conf_mode/policy.py
@@ -191,7 +191,7 @@ def apply(policy):
     frr_cfg.modify_section(r'^bgp extcommunity-list .*')
     frr_cfg.modify_section(r'^bgp large-community-list .*')
     frr_cfg.modify_section(r'^route-map .*')
-    frr_cfg.add_before('^line vty', policy['new_frr_config'])
+    frr_cfg.add_before(frr.default_add_before, policy['new_frr_config'])
     frr_cfg.commit_configuration(bgp_daemon)
 
     # The route-map used for the FIB (zebra) is part of the zebra daemon
@@ -201,7 +201,7 @@ def apply(policy):
     frr_cfg.modify_section(r'^ip prefix-list .*')
     frr_cfg.modify_section(r'^ipv6 prefix-list .*')
     frr_cfg.modify_section(r'^route-map .*')
-    frr_cfg.add_before('^line vty', policy['new_frr_config'])
+    frr_cfg.add_before(frr.default_add_before, policy['new_frr_config'])
     frr_cfg.commit_configuration(zebra_daemon)
 
     # If FRR config is blank, rerun the blank commit x times due to frr-reload
diff --git a/src/conf_mode/protocols_bfd.py b/src/conf_mode/protocols_bfd.py
index 59083efb8..f698e30d9 100755
--- a/src/conf_mode/protocols_bfd.py
+++ b/src/conf_mode/protocols_bfd.py
@@ -101,7 +101,7 @@ def apply(bfd):
     frr_cfg = frr.FRRConfig()
     frr_cfg.load_configuration(bfd_daemon)
     frr_cfg.modify_section('^bfd', '')
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', bfd['new_frr_config'])
+    frr_cfg.add_before(frr.default_add_before, bfd['new_frr_config'])
     frr_cfg.commit_configuration(bfd_daemon)
 
     return None
diff --git a/src/conf_mode/protocols_bgp.py b/src/conf_mode/protocols_bgp.py
index 68284e0f9..084198251 100755
--- a/src/conf_mode/protocols_bgp.py
+++ b/src/conf_mode/protocols_bgp.py
@@ -288,7 +288,7 @@ def apply(bgp):
     # The route-map used for the FIB (zebra) is part of the zebra daemon
     frr_cfg.load_configuration(zebra_daemon)
     frr_cfg.modify_section(r'(\s+)?ip protocol bgp route-map [-a-zA-Z0-9.]+$', '', '(\s|!)')
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', bgp['frr_zebra_config'])
+    frr_cfg.add_before(frr.default_add_before, bgp['frr_zebra_config'])
     frr_cfg.commit_configuration(zebra_daemon)
 
     # Generate empty helper string which can be ammended to FRR commands, it
@@ -299,7 +299,7 @@ def apply(bgp):
 
     frr_cfg.load_configuration(bgp_daemon)
     frr_cfg.modify_section(f'^router bgp \d+{vrf}$', '')
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', bgp['frr_bgpd_config'])
+    frr_cfg.add_before(frr.default_add_before, bgp['frr_bgpd_config'])
     frr_cfg.commit_configuration(bgp_daemon)
 
     # Save configuration to /run/frr/config/frr.conf
diff --git a/src/conf_mode/protocols_isis.py b/src/conf_mode/protocols_isis.py
index 4505e2496..120fc68a0 100755
--- a/src/conf_mode/protocols_isis.py
+++ b/src/conf_mode/protocols_isis.py
@@ -215,7 +215,7 @@ def apply(isis):
     # The route-map used for the FIB (zebra) is part of the zebra daemon
     frr_cfg.load_configuration(zebra_daemon)
     frr_cfg.modify_section(r'(\s+)?ip protocol isis route-map [-a-zA-Z0-9.]+$', '', '(\s|!)')
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', isis['frr_zebra_config'])
+    frr_cfg.add_before(frr.default_add_before, isis['frr_zebra_config'])
     frr_cfg.commit_configuration(zebra_daemon)
 
     # Generate empty helper string which can be ammended to FRR commands, it
@@ -233,7 +233,7 @@ def apply(isis):
         for interface in isis[key]:
             frr_cfg.modify_section(f'^interface {interface}{vrf}$', '')
 
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', isis['frr_isisd_config'])
+    frr_cfg.add_before(frr.default_add_before, isis['frr_isisd_config'])
     frr_cfg.commit_configuration(isis_daemon)
 
     # Save configuration to /run/frr/config/frr.conf
diff --git a/src/conf_mode/protocols_ospf.py b/src/conf_mode/protocols_ospf.py
index 6ccda2e5a..71eb39205 100755
--- a/src/conf_mode/protocols_ospf.py
+++ b/src/conf_mode/protocols_ospf.py
@@ -210,7 +210,7 @@ def apply(ospf):
     # The route-map used for the FIB (zebra) is part of the zebra daemon
     frr_cfg.load_configuration(zebra_daemon)
     frr_cfg.modify_section(r'(\s+)?ip protocol ospf route-map [-a-zA-Z0-9.]+$', '', '(\s|!)')
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', ospf['frr_zebra_config'])
+    frr_cfg.add_before(frr.default_add_before, ospf['frr_zebra_config'])
     frr_cfg.commit_configuration(zebra_daemon)
 
     # Generate empty helper string which can be ammended to FRR commands, it
@@ -228,7 +228,7 @@ def apply(ospf):
         for interface in ospf[key]:
             frr_cfg.modify_section(f'^interface {interface}{vrf}$', '')
 
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', ospf['frr_ospfd_config'])
+    frr_cfg.add_before(frr.default_add_before, ospf['frr_ospfd_config'])
     frr_cfg.commit_configuration(ospf_daemon)
 
     # Save configuration to /run/frr/config/frr.conf
diff --git a/src/conf_mode/protocols_ospfv3.py b/src/conf_mode/protocols_ospfv3.py
index 536ffa690..bb05e65ac 100755
--- a/src/conf_mode/protocols_ospfv3.py
+++ b/src/conf_mode/protocols_ospfv3.py
@@ -83,7 +83,7 @@ def apply(ospfv3):
     frr_cfg.load_configuration(frr_daemon)
     frr_cfg.modify_section(r'^interface \S+', '')
     frr_cfg.modify_section('^router ospf6$', '')
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', ospfv3['new_frr_config'])
+    frr_cfg.add_before(frr.default_add_before, ospfv3['new_frr_config'])
     frr_cfg.commit_configuration(frr_daemon)
 
     # Save configuration to /run/frr/config/frr.conf
diff --git a/src/conf_mode/protocols_rip.py b/src/conf_mode/protocols_rip.py
index 6b78f6f2d..b7eaad745 100755
--- a/src/conf_mode/protocols_rip.py
+++ b/src/conf_mode/protocols_rip.py
@@ -114,7 +114,7 @@ def apply(rip):
     frr_cfg.modify_section(r'interface \S+', '')
     frr_cfg.modify_section('^router rip$', '')
 
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', rip['new_frr_config'])
+    frr_cfg.add_before(frr.default_add_before, rip['new_frr_config'])
     frr_cfg.commit_configuration(rip_daemon)
 
     # Save configuration to /run/frr/config/frr.conf
diff --git a/src/conf_mode/protocols_ripng.py b/src/conf_mode/protocols_ripng.py
index bc4954f63..eada236b5 100755
--- a/src/conf_mode/protocols_ripng.py
+++ b/src/conf_mode/protocols_ripng.py
@@ -105,7 +105,7 @@ def apply(ripng):
     frr_cfg.modify_section(r'key chain \S+', '')
     frr_cfg.modify_section(r'interface \S+', '')
     frr_cfg.modify_section('router ripng', '')
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', ripng['new_frr_config'])
+    frr_cfg.add_before(frr.default_add_before, ripng['new_frr_config'])
     frr_cfg.commit_configuration(frr_daemon)
 
     # Save configuration to /run/frr/config/frr.conf
diff --git a/src/conf_mode/protocols_rpki.py b/src/conf_mode/protocols_rpki.py
index 947c8ab7a..0688e542f 100755
--- a/src/conf_mode/protocols_rpki.py
+++ b/src/conf_mode/protocols_rpki.py
@@ -87,7 +87,7 @@ def apply(rpki):
     frr_cfg = frr.FRRConfig()
     frr_cfg.load_configuration(frr_daemon)
     frr_cfg.modify_section('rpki', '')
-    frr_cfg.add_before(r'(ip prefix-list .*|route-map .*|line vty)', rpki['new_frr_config'])
+    frr_cfg.add_before(frr.default_add_before, rpki['new_frr_config'])
     frr_cfg.commit_configuration(frr_daemon)
 
     return None
diff --git a/src/conf_mode/vrf_vni.py b/src/conf_mode/vrf_vni.py
index 50d60f0dc..ca7eb7849 100755
--- a/src/conf_mode/vrf_vni.py
+++ b/src/conf_mode/vrf_vni.py
@@ -48,7 +48,7 @@ def apply(vrf):
     frr_cfg = frr.FRRConfig()
     frr_cfg.load_configuration(frr_daemon)
     frr_cfg.modify_section(f'^vrf .+$', '')
-    frr_cfg.add_before(r'(interface .*|line vty)', vrf['new_frr_config'])
+    frr_cfg.add_before(r'(interface .*|line vty|end)', vrf['new_frr_config'])
     frr_cfg.commit_configuration(frr_daemon)
 
     # Save configuration to /run/frr/config/frr.conf