---
- name: Add VLAN definition
  nxos_vlan:
      admin_state: up
      name: "{{ vlan_name }}"
      vlan_id: "{{ vlan_id }}"
  tags: vlan

- name: Associate interfaces to VLAN
  nxos_config:
      lines:
          - switchport trunk allowed vlan add {{ vlan_id }}
      parents: interface {{ item }}
  with_items: "{{ iflist }}"
  when: iflist is defined

- name: Add SVI definition
  nxos_interface:
      admin_state: up
      name: Vlan{{ vlan_id }}
      mode: layer3
      mtu: "{{ svi_mtu }}"
      description: "{{ svi_descr }}"
  when: svi_v4_prefix is defined or svi_v6_network is defined or svi_v6_link_local is defined
  tags: vlan

- name: Add SVI v4 L3 parameters
  nxos_l3_interface:
      name: Vlan{{ vlan_id }}
      ipv4: "{{ svi_v4_prefix }}.{{ core_svi_v4_suffix }}/{{ svi_subnet_len }}"
  when: svi_v4_prefix is defined
  tags: vlan

- name: Add SVI v6 L3 parameters
  nxos_l3_interface:
      name: Vlan{{ vlan_id }}
      ipv6: "{{ svi_v6_network }}{{ core_svi_v6_suffix }}/64"
  when: svi_v6_network is defined
  tags: vlan

- name: Add SVI v6 L3 parameters
  nxos_config:
      lines:
          - ipv6 address use-link-local-only
      parents: interface Vlan{{ vlan_id }}
  when: svi_v6_link_local is defined
  tags: vlan

- name: Add SVI OSPFv2 parameters
  nxos_interface_ospf:
      area: 0.0.0.0
      ospf: 1
      interface: Vlan{{ vlan_id }}
  when: svi_v4_prefix is defined
  tags: vlan

- name: Add additional SVI OSPFv2 parameters
  nxos_config:
      lines:
          - ip ospf network {{ ospf_type }}
      parents: interface Vlan{{ vlan_id }}
  when: svi_v4_prefix is defined
  tags: vlan

- name: Disable SVI OSPFv2 passive interface
  nxos_config:
      lines:
          - no ip ospf passive-interface
      parents: interface Vlan{{ vlan_id }}
  when: svi_v4_prefix is defined and not passive_interface is defined
  tags: vlan

- name: Add SVI OSPFv3 parameters
  nxos_config:
      lines:
          - ipv6 router ospfv3 1 area 0.0.0.0
          - ospfv3 network {{ ospf_type }}
      parents: interface Vlan{{ vlan_id }}
  when: svi_v6_network is defined or svi_v6_link_local is defined
  tags: vlan

- name: Disable SVI OSPFv3 passive interface
  nxos_config:
      lines:
          - no ospfv3 passive-interface
      parents: interface Vlan{{ vlan_id }}
  when: (svi_v6_network is defined or svi_v6_link_local is defined) and not passive_interface is defined
  tags: vlan

- name: Add addition SVI parameters
  nxos_config:
      lines:
          - no ip redirects
          - no ipv6 redirects
      parents: interface Vlan{{ vlan_id }}
  when: svi_v4_prefix is defined or svi_v6_network is defined
  tags: vlan

- name: Enable HSRP
  nxos_config:
      lines:
          - hsrp version 2
      parents: interface Vlan{{ vlan_id }}
  when: (svi_v4_prefix is defined or svi_v6_network is defined) and use_hsrp is defined
  tags: vlan

- name: Add HSRP v4 configuration
  nxos_config:
      lines:
          - authentication md5 key-chain HSRP_KEY
          - preempt
          - priority {{ core_hsrp_priority }}
          - timers  1  3
          - ip {{ svi_v4_prefix }}.{{ core_hsrp_vip_v4_suffix }}
          - track {{ core_hsrp_v4_track }} decrement 20
      parents:
          - interface Vlan{{ vlan_id }}
          - hsrp 1
  when: svi_v4_prefix is defined and use_hsrp is defined
  tags: vlan

- name: Add HSRP v6 configuration
  nxos_config:
      lines:
          - authentication md5 key-chain HSRP_KEY
          - preempt
          - priority {{ core_hsrp_priority }}
          - timers  1  3
          - ip {{ svi_v6_network }}{{ core_hsrp_vip_v6_suffix }}
          - track {{ core_hsrp_v6_track }} decrement 20
      parents:
          - interface Vlan{{ vlan_id }}
          - hsrp 2 ipv6
  when: svi_v6_network is defined and use_hsrp is defined
  tags: vlan