Copy the Yamale schema.yaml file into the source-code verbatim. This allows the tool to run without any external (file) dependencies, using the built-in yamale_schema if the -s/--schema flag is not specified

config/schema.py

@@ -0,0 +1,68 @@
+#
+# Copyright (c) 2022 Pim van Pelt
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#     http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+### NOTE(pim): The source of truth of this string lives in ../schema.yaml
+###            Make sure to include it here, verbatim, if it ever changes.
+yamale_schema = r"""
+interfaces: map(include('interface'),key=str(),required=False)
+bondethernets: map(include('bondethernet'),key=str(matches='BondEthernet[0-9]+'),required=False)
+loopbacks: map(include('loopback'),key=str(matches='loop[0-9]+'),required=False)
+bridgedomains: map(include('bridgedomain'),key=str(matches='bd[0-9]+'),required=False)
+vxlan_tunnels: map(include('vxlan'),key=str(matches='vxlan_tunnel[0-9]+'),required=False)
+---
+vxlan:
+  description: str(exclude='\'"',len=64,required=False)
+  local: ip()
+  remote: ip()
+  vni: int(min=1,max=16777215)
+---
+bridgedomain:
+  description: str(exclude='\'"',len=64,required=False)
+  mtu: int(min=128,max=9216,required=False)
+  bvi: str(matches='loop[0-9]+',required=False)
+  interfaces: list(str(),required=False)
+---
+loopback:
+  description: str(exclude='\'"',len=64,required=False)
+  lcp: str(max=15,matches='[a-z]+[a-z0-9-]*',required=False)
+  mtu: int(min=128,max=9216,required=False)
+  addresses: list(ip_interface(),min=1,max=6,required=False)
+---
+bondethernet:
+  description: str(exclude='\'"',len=64,required=False)
+  interfaces: list(str(matches='.*GigabitEthernet[0-9]+/[0-9]+/[0-9]+'))
+---
+interface:
+  description: str(exclude='\'"',len=64,required=False)
+  mac: mac(required=False)
+  lcp: str(max=15,matches='[a-z]+[a-z0-9-]*',required=False)
+  mtu: int(min=128,max=9216,required=False)
+  addresses: list(ip_interface(),min=1,max=6,required=False)
+  sub-interfaces: map(include('sub-interface'),key=int(min=1,max=4294967295),required=False)
+  l2xc: str(required=False)
+---
+sub-interface:
+  description: str(exclude='\'"',len=64,required=False)
+  lcp: str(max=15,matches='[a-z]+[a-z0-9-]*',required=False)
+  mtu: int(min=128,max=9216,required=False)
+  addresses: list(ip_interface(),required=False)
+  encapsulation: include('encapsulation',required=False)
+  l2xc: str(required=False)
+---
+encapsulation:
+  dot1q: int(min=1,max=4095,required=False)
+  dot1ad: int(min=1,max=4095,required=False)
+  inner-dot1q: int(min=1,max=4095,required=False)
+  exact-match: bool(required=False)
+"""