a415de85bd
Replace all `null` literals with `none` (valid Jinja2/Python) in all three templates. Add explicit `is defined and is not none and .node is not none` guards before accessing nested nodes on optional GraphQL relationships, to avoid `Undefined is not JSON serializable` errors at render time. Also add `| default(none)` on optional scalar attributes (speed, mode, lacp_mode, mlag_id, mtu, description, virtual_router_address, route_distinguisher, learn_restrict, vlan_type, trunk_groups) so that Infrahub `Undefined` values from unset optional fields are safely coerced to JSON null rather than crashing tojson serialization. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
89 lines
3.3 KiB
Django/Jinja
89 lines
3.3 KiB
Django/Jinja
{#
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vxlan_yang.j2 — Produce a JSON object representing the VXLAN/VTEP configuration
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for the device, including VLAN-to-VNI mappings and VRF-to-VNI mappings.
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Input: GraphQL response from vxlan_intent query.
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#}
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{%- set vtep_edges = data.InfraVTEP.edges -%}
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{%- set vrf_edges = data.InfraVRFDeviceAssignment.edges -%}
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{#— Build VTEP section (there is one VTEP per device) —#}
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{%- if vtep_edges | length > 0 -%}
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{%- set vtep = vtep_edges[0].node -%}
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{%- set source_iface = none -%}
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{%- if vtep.source_interface is defined and vtep.source_interface is not none and vtep.source_interface.node is not none -%}
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{%- set source_iface = vtep.source_interface.node.name.value -%}
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{%- endif -%}
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{#— Build VLAN-to-VNI mapping list —#}
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{%- set vlan_vni_list = [] -%}
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{%- for mapping_edge in vtep.vlan_vni_mappings.edges -%}
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{%- set m = mapping_edge.node -%}
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{%- set vlan_id = none -%}
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{%- set vlan_name = none -%}
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{%- if m.vlan is defined and m.vlan is not none and m.vlan.node is not none -%}
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{%- set vlan_id = m.vlan.node.vlan_id.value -%}
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{%- set vlan_name = m.vlan.node.name.value -%}
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{%- endif -%}
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{%- set vni_val = none -%}
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{%- set vni_type_val = none -%}
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{%- if m.vni is defined and m.vni is not none and m.vni.node is not none -%}
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{%- set vni_val = m.vni.node.vni.value -%}
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{%- set vni_type_val = m.vni.node.vni_type.value -%}
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{%- endif -%}
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{%- set _ = vlan_vni_list.append({
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"vlan_id": vlan_id,
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"vlan_name": vlan_name,
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"vni": vni_val,
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"vni_type": vni_type_val
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}) -%}
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{%- endfor -%}
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{#— Build VRF-to-VNI mapping list —#}
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{%- set vrf_vni_list = [] -%}
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{%- for vrf_edge in vrf_edges -%}
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{%- set assignment = vrf_edge.node -%}
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{%- set vrf_name = none -%}
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{%- set l3vni = none -%}
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{%- set import_rts = [] -%}
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{%- set export_rts = [] -%}
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{%- if assignment.vrf is defined and assignment.vrf is not none and assignment.vrf.node is not none -%}
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{%- set vrf_node = assignment.vrf.node -%}
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{%- set vrf_name = vrf_node.name.value -%}
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{%- if vrf_node.l3vni is defined and vrf_node.l3vni is not none and vrf_node.l3vni.node is not none -%}
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{%- set l3vni = vrf_node.l3vni.node.vni.value -%}
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{%- endif -%}
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{%- for rt_edge in vrf_node.import_targets.edges -%}
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{%- set _ = import_rts.append(rt_edge.node.target.value) -%}
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{%- endfor -%}
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{%- for rt_edge in vrf_node.export_targets.edges -%}
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{%- set _ = export_rts.append(rt_edge.node.target.value) -%}
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{%- endfor -%}
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{%- endif -%}
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{%- set _ = vrf_vni_list.append({
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"vrf": vrf_name,
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"l3vni": l3vni,
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"route_distinguisher": assignment.route_distinguisher.value | default(none),
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"import_targets": import_rts,
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"export_targets": export_rts
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}) -%}
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{%- endfor -%}
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{%- set result = {
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"vtep": {
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"source_address": vtep.source_address.value,
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"source_interface": source_iface,
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"udp_port": vtep.udp_port.value,
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"learn_restrict": vtep.learn_restrict.value | default(none),
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"vlan_vni_mappings": vlan_vni_list | sort(attribute='vlan_id'),
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"vrf_vni_mappings": vrf_vni_list
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}
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} -%}
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{%- else -%}
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{%- set result = {
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"vtep": none,
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"vrf_vni_mappings": []
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} -%}
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{%- endif -%}
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{{ result | tojson(indent=2) }}
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