{"id":20324579,"url":"https://github.com/netascode/terraform-nxos-evpn-overlay","last_synced_at":"2026-05-31T22:31:57.347Z","repository":{"id":38150471,"uuid":"498083410","full_name":"netascode/terraform-nxos-evpn-overlay","owner":"netascode","description":"Terraform Cisco NX-OS EVPN Overlay 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BEGIN_TF_DOCS --\u003e\n[![Tests](https://github.com/netascode/terraform-nxos-evpn-ospf-underlay/actions/workflows/test.yml/badge.svg)](https://github.com/netascode/terraform-nxos-evpn-ospf-underlay/actions/workflows/test.yml)\n\n# Terraform Cisco NX-OS EVPN Overlay Module\n\nThis module can manage a Cisco Nexus 9000 EVPN fabric overlay.\n\nThe following assumptions have been made:\n\n- A working underlay network including VTEP loopbacks is pre-configured (e.g., using the [EVPN OSPF Underlay Terraform Module](https://registry.terraform.io/modules/netascode/evpn-ospf-underlay/nxos))\n- A single BGP AS is used for all devices with spines acting as route reflectors\n- All services will be provisioned on all leafs\n- No L2 or L3 access interfaces will be provisioned\n- A `l3_service` refers to a single VRF and L3 VNI\n- A `l2_service` refers to a single L2 VNI with or without an SVI (VLAN interface)\n- An SVI (VLAN interface) will be provisioned as an anycast gateway on all leafs\n- If no `ipv4_multicast_group` is configured ingress replication will be used\n\n## Examples\n\n```hcl\nmodule \"nxos_evpn_overlay\" {\n  source  = \"netascode/evpn-overlay/nxos\"\n  version = \"\u003e= 0.3.0\"\n\n  leafs                = [\"LEAF-1\", \"LEAF-2\"]\n  spines               = [\"SPINE-1\", \"SPINE-2\"]\n  underlay_loopback_id = 0\n\n  underlay_loopbacks = [\n    {\n      device       = \"SPINE-1\",\n      ipv4_address = \"10.1.100.1\"\n    },\n    {\n      device       = \"SPINE-2\",\n      ipv4_address = \"10.1.100.2\"\n    },\n    {\n      device       = \"LEAF-1\",\n      ipv4_address = \"10.1.100.3\"\n    },\n    {\n      device       = \"LEAF-2\",\n      ipv4_address = \"10.1.100.4\"\n    }\n  ]\n\n  vtep_loopback_id = 1\n  bgp_asn          = 65000\n\n  l3_services = [\n    {\n      name = \"GREEN\"\n      id   = 1000\n    },\n    {\n      name = \"BLUE\"\n      id   = 1010\n    }\n  ]\n\n  l2_services = [\n    {\n      name                 = \"L2_101\"\n      id                   = 101\n      ipv4_multicast_group = \"225.0.0.101\"\n    },\n    {\n      name = \"L2_102\"\n      id   = 102\n    },\n    {\n      name                 = \"GREEN_1001\"\n      id                   = 1001\n      ipv4_multicast_group = \"225.0.1.1\"\n      l3_service           = \"GREEN\"\n      ipv4_address         = \"172.16.1.1/24\"\n    },\n    {\n      name         = \"BLUE_1011\"\n      id           = 1011\n      l3_service   = \"BLUE\"\n      ipv4_address = \"172.17.1.1/24\"\n    }\n  ]\n}\n```\n\n## Requirements\n\n| Name | Version |\n|------|---------|\n| \u003ca name=\"requirement_terraform\"\u003e\u003c/a\u003e [terraform](#requirement\\_terraform) | \u003e= 1.3.0 |\n| \u003ca name=\"requirement_nxos\"\u003e\u003c/a\u003e [nxos](#requirement\\_nxos) | \u003e= 0.5.0 |\n\n## Providers\n\n| Name | Version |\n|------|---------|\n| \u003ca name=\"provider_nxos\"\u003e\u003c/a\u003e [nxos](#provider\\_nxos) | \u003e= 0.5.0 |\n\n## Inputs\n\n| Name | Description | Type | Default | Required |\n|------|-------------|------|---------|:--------:|\n| \u003ca name=\"input_leafs\"\u003e\u003c/a\u003e [leafs](#input\\_leafs) | List of leaf device names. This list of devices must also be added to the provider configuration. | `set(string)` | `[]` | no |\n| \u003ca name=\"input_spines\"\u003e\u003c/a\u003e [spines](#input\\_spines) | List of spine device names. This list of devices must also be added to the provider configuration. | `set(string)` | `[]` | no |\n| \u003ca name=\"input_underlay_loopback_id\"\u003e\u003c/a\u003e [underlay\\_loopback\\_id](#input\\_underlay\\_loopback\\_id) | Loopback ID used for underlay routing and BGP. | `number` | `0` | no |\n| \u003ca name=\"input_underlay_loopbacks\"\u003e\u003c/a\u003e [underlay\\_loopbacks](#input\\_underlay\\_loopbacks) | List of underlay loopback interfaces. These loopbacks are assumed to be pre-configured on every device. | \u003cpre\u003elist(object({\u003cbr\u003e    device       = string\u003cbr\u003e    ipv4_address = string\u003cbr\u003e  }))\u003c/pre\u003e | `[]` | no |\n| \u003ca name=\"input_vtep_loopback_id\"\u003e\u003c/a\u003e [vtep\\_loopback\\_id](#input\\_vtep\\_loopback\\_id) | Loopback ID used for VTEP loopbacks. These loopbacks are assumed to be pre-configured on all leafs. | `number` | `1` | no |\n| \u003ca name=\"input_bgp_asn\"\u003e\u003c/a\u003e [bgp\\_asn](#input\\_bgp\\_asn) | BGP AS number. | `number` | `65000` | no |\n| \u003ca name=\"input_l3_services\"\u003e\u003c/a\u003e [l3\\_services](#input\\_l3\\_services) | List of L3 services. `name` is the VRF name. `id` is the core-facing SVI VLAN ID. If no `ipv4_multicast_group` is specified, ingress replication will be used. | \u003cpre\u003elist(object({\u003cbr\u003e    name = string\u003cbr\u003e    id   = number\u003cbr\u003e  }))\u003c/pre\u003e | `[]` | no |\n| \u003ca name=\"input_l2_services\"\u003e\u003c/a\u003e [l2\\_services](#input\\_l2\\_services) | List of L2 services. `id` is the access VLAN ID. If no `ipv4_multicast_group` is specified, ingress replication will be used. | \u003cpre\u003elist(object({\u003cbr\u003e    name                 = string\u003cbr\u003e    id                   = number\u003cbr\u003e    ipv4_multicast_group = optional(string)\u003cbr\u003e    l3_service           = optional(string)\u003cbr\u003e    ipv4_address         = optional(string)\u003cbr\u003e  }))\u003c/pre\u003e | `[]` | no |\n\n## Outputs\n\nNo outputs.\n\n## Resources\n\n| Name | Type |\n|------|------|\n| [nxos_bridge_domain.l2_vlan](https://registry.terraform.io/providers/CiscoDevNet/nxos/latest/docs/resources/bridge_domain) | resource |\n| [nxos_bridge_domain.l3_vlan](https://registry.terraform.io/providers/CiscoDevNet/nxos/latest/docs/resources/bridge_domain) | resource |\n\u003c!-- END_TF_DOCS --\u003e","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnetascode%2Fterraform-nxos-evpn-overlay","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnetascode%2Fterraform-nxos-evpn-overlay","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnetascode%2Fterraform-nxos-evpn-overlay/lists"}