---
# Ensure clean environment
- name: Ensure router doesn't exist before tests
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: absent
     name: "{{ router_name }}"

- name: Find network
  openstack.cloud.networks_info:
     cloud: "{{ cloud }}"
     name: "{{ network_name }}"
  register: networks

- name: Get ports in internal network
  when: networks.networks|length > 0
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      network_id: "{{ networks.networks.0.id }}"
  register: existing_ports

- name: Ensure ports don't exist before tests
  when: networks.networks|length > 0
  openstack.cloud.port:
    cloud: "{{ cloud }}"
    name: "{{ item.id }}"
    state: absent
  loop: "{{ existing_ports.ports }}"

- name: Delete subnets before tests
  openstack.cloud.subnet:
    cloud: "{{ cloud }}"
    state: absent
    name: "{{ item.name }}"
  loop: "{{ test_subnets }}"

# Regular user operation
- name: Create internal network
  openstack.cloud.network:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ network_name }}"
     external: false

- name: Create subnets 1-4
  openstack.cloud.subnet: "{{ item }}"
  loop: "{{ test_subnets }}"

- name: Ensure router doesn't exist before tests
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: absent
     name: "{{ router_name }}"

- name: Create router
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
  register: router

- name: Verify returned values
  assert:
    that: item in router.router
  loop: "{{ expected_fields }}"

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers|length == 1
      - info.routers.0.name == router_name
      - info.routers.0.is_admin_state_up

- name: List ports of router
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ router.router.id }}"
  register: ports

- name: Verify router ports
  assert:
    that: ports.ports|length == 0

- name: Update router (add interface)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet1

- name: Update router (add interface) again
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet1
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers.0.name == router_name
      - info.routers.0.is_admin_state_up

- name: List ports of router
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ router.router.id }}"
  register: ports

- name: Verify router ports
  assert:
    that:
      - ports.ports|length == 1
      - (ports.ports.0.fixed_ips|map(attribute='ip_address')|sort|list == ['10.7.7.1']) or
        ports.ports.0.fixed_ips|length > 0

- name: Verify existence of return values
  assert:
    that: item in info.routers[0]
  loop: "{{ expected_fields }}"

- name: Gather routers info with filters
  openstack.cloud.routers_info:
      cloud: "{{ cloud }}"
      filters:
        is_admin_state_up: true
        name: "{{ router_name }}"
  register: info

- name: Verify routers info with filters
  assert:
    that:
      - info.routers.0.name == router_name
      - info.routers.0.id == router.router.id

- name: Gather routers info with other filters
  openstack.cloud.routers_info:
      cloud: "{{ cloud }}"
      filters:
        is_admin_state_up: false
        name: "{{ router_name }}"
  register: info

- name: Verify routers info with other filters
  assert:
    that: info.routers == []

- name: Update router (change interfaces)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - net: '{{ network_name }}'
           subnet: shade_subnet2
           portip: 10.8.8.1
         - net: '{{ network_name }}'
           subnet: shade_subnet3
         - shade_subnet4

- name: Update router (change interfaces) again
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - net: '{{ network_name }}'
           subnet: shade_subnet2
           portip: 10.8.8.1
         - net: '{{ network_name }}'
           subnet: shade_subnet3
         - shade_subnet4
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers|length == 1
      - info.routers.0.name == router_name
      - info.routers.0.id == router.router.id

- name: List ports of router
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ router.router.id }}"
  register: ports

- name: Verify router ports
  assert:
    that:
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|list|length == 3
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|sort|list ==
        ['10.10.10.1', '10.8.8.1', '10.9.9.1']

- name: Update router (remove interfaces)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet4

- name: Update router (remove interfaces) again
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet4
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers.0.name == router_name
      - info.routers.0.id == router.router.id

- name: List ports of router
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ router.router.id }}"
  register: ports

- name: Verify router ports
  assert:
    that:
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|list|length == 1
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|sort|list ==
        ['10.10.10.1']

- name: Update router (replace interfaces)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - net: '{{ network_name }}'
           subnet: shade_subnet1
           portip: 10.7.7.1

- name: List ports of router
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ router.router.id }}"
  register: ports

- name: Verify router ports
  assert:
    that:
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|list|length == 1
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|sort|list ==
        ['10.7.7.1']

- name: Update router (replace interfaces) again
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - net: '{{ network_name }}'
           subnet: shade_subnet1
           portip: 10.7.7.1
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: List ports of router
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ router.router.id }}"
  register: ports

- name: Verify router ports
  assert:
    that:
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|list|length == 1
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|sort|list ==
        ['10.7.7.1']

# Admin operation
- name: Create external network
  openstack.cloud.network:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ external_network_name }}"
     external: true

- name: Create subnet5
  openstack.cloud.subnet:
     cloud: "{{ cloud }}"
     state: present
     network_name: "{{ external_network_name }}"
     name: shade_subnet5
     cidr: 10.6.6.0/24

- name: Update router (add external gateway)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     network: "{{ external_network_name }}"
     interfaces:
         - shade_subnet1

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
     filters:
       is_admin_state_up: true
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers.0.name == router_name

- name: List ports of router
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ router.router.id }}"
  register: ports

- name: Verify router ports
  assert:
    that:
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|list|length == 1

- name: Update router (change external fixed ips)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet1
     network: "{{ external_network_name }}"
     external_fixed_ips:
        - subnet_id: shade_subnet5
          ip: 10.6.6.100

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
     filters:
       is_admin_state_up: true
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers.0.name == router_name
      - (info.routers.0.external_gateway_info.external_fixed_ips|length) == 1
      - info.routers.0.external_gateway_info.external_fixed_ips.0.ip_address == "10.6.6.100"

- name: Update router (add external fixed ips)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet1
     external_gateway_info:
        network: "{{ external_network_name }}"
        external_fixed_ips:
           - subnet_id: shade_subnet5
             ip: 10.6.6.100
           - subnet: shade_subnet5
             ip: 10.6.6.101

- name: Update router (add external fixed ips) again
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet1
     network: "{{ external_network_name }}"
     external_fixed_ips:
        - subnet_id: shade_subnet5
          ip: 10.6.6.100
        - subnet: shade_subnet5
          ip: 10.6.6.101
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
     filters:
       is_admin_state_up: true
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers.0.name == router_name
      - (info.routers.0.external_gateway_info.external_fixed_ips|length) == 2
      - info.routers.0.external_gateway_info.external_fixed_ips|map(attribute='ip_address')|sort|list ==
        ["10.6.6.100", "10.6.6.101"]

- name: Update router (remove external fixed ips)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet1
     network: "{{ external_network_name }}"
     external_fixed_ips:
        - subnet_id: shade_subnet5
          ip: 10.6.6.101

- name: Update router (remove external fixed ips) again
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet1
     network: "{{ external_network_name }}"
     external_fixed_ips:
        - subnet_id: shade_subnet5
          ip: 10.6.6.101
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
     filters:
       is_admin_state_up: true
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers.0.name == router_name
      - (info.routers.0.external_gateway_info.external_fixed_ips|length) == 1
      - info.routers.0.external_gateway_info.external_fixed_ips.0.ip_address == "10.6.6.101"

- name: Update router (disable external snat)
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     enable_snat: false
     interfaces:
         - shade_subnet1
     network: "{{ external_network_name }}"
     external_fixed_ips:
        - subnet_id: shade_subnet5
          ip: 10.6.6.101

- name: Gather routers info
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
     name: "{{ router_name }}"
     filters:
       is_admin_state_up: true
  register: info

- name: Verify routers info
  assert:
    that:
      - info.routers.0.name == router_name
      - not info.routers.0.external_gateway_info.enable_snat

- name: Update router (disable external snat) again
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     enable_snat: false
     interfaces:
         - shade_subnet1
     network: "{{ external_network_name }}"
     external_fixed_ips:
        - subnet_id: shade_subnet5
          ip: 10.6.6.101
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: Delete router
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: absent
     name: "{{ router_name }}"

- name: Delete router again
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: absent
     name: "{{ router_name }}"
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: Create router without explicit IP address
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     enable_snat: false
     interfaces:
         - shade_subnet1
     network: "{{ external_network_name }}"
     external_fixed_ips:
        - subnet_id: shade_subnet5
  register: router

- name: Assert idempotent module
  assert:
    that: router is changed

- name: Update router without explicit IP address
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     enable_snat: false
     interfaces:
         - shade_subnet1
     network: "{{ external_network_name }}"
     external_fixed_ips:
        - subnet_id: shade_subnet5
  register: router

- name: Assert idempotent module
  assert:
    that: router is not changed

- name: Delete router
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: absent
     name: "{{ router_name }}"

- name: Create router with simple interface
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - shade_subnet1
  register: router

- name: Assert changed
  assert:
    that: router is changed

- name: Set portip in already assigned subnet
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
         - subnet: shade_subnet1
           net: "{{ network_name }}"
           portip: 10.7.7.42
  register: router

- name: Assert changed
  assert:
    that: router is changed

- name: List ports of router
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ router.router.id }}"
  register: ports

- name: Verify router ports
  assert:
    that:
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|list|length == 1
      - ports.ports|rejectattr('device_owner', 'equalto', 'network:router_gateway')|sum(attribute='fixed_ips', start=[])|map(attribute='ip_address')|sort|list ==
        ['10.7.7.42']

- name: Unset portip in already assigned subnet
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: present
     name: "{{ router_name }}"
     interfaces:
       - subnet: shade_subnet1
         net: "{{ network_name }}"
  register: router

- name: Assert not changed
  assert:
    that: router is not changed

- name: List all routers
  openstack.cloud.routers_info:
     cloud: "{{ cloud }}"
  register: routers

- name: List ports of all routers
  loop: "{{ routers.routers }}"
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      device_id: "{{ item['id'] }}"
  register: ports

- name: Transform ports for interfaces_info entries
  loop: "{{ ports.results|map(attribute='ports')|list }}"
  set_fact:
    interfaces_info: |-
        {% for port in item %}
        {% if port.device_owner != "network:router_gateway" %}
        {% for fixed_ip in port['fixed_ips'] %}
        - port_id: {{ port.id }}
          ip_address: {{ fixed_ip.ip_address }}
          subnet_id: {{ fixed_ip.subnet_id }}
        {% endfor %}
        {% endif %}
        {% endfor %}
  register: interfaces

- name: Combine router and interfaces_info entries
  loop: "{{
      routers.routers|zip(interfaces.results|map(attribute='ansible_facts'))|list
  }}"
  set_fact:
    # underscore prefix to prevent overwriting facts outside of loop
    _router: "{{
        item.0|combine({'interfaces_info': (item.1.interfaces_info|from_yaml) })
    }}"
  register: routers

- name: Remove set_fact artifacts from routers
  set_fact:
    routers: "{{ {
        'routers': routers.results|map(attribute='ansible_facts._router')|list
    } }}"

- debug: var=routers

- name: Assert our router's interfaces_info
  assert:
    that:
      - routers.routers|selectattr('id', 'equalto', router.router.id)|list|length == 1

# Cleanup environment

- name: Delete router
  openstack.cloud.router:
     cloud: "{{ cloud }}"
     state: absent
     name: "{{ router_name }}"

- name: Find network
  openstack.cloud.networks_info:
     cloud: "{{ cloud }}"
     name: "{{ network_name }}"
  register: networks

- name: Get ports in internal network
  openstack.cloud.port_info:
    cloud: "{{ cloud }}"
    filters:
      network_id: "{{ networks.networks.0.id }}"
  register: existing_ports

- name: Clean up ports
  openstack.cloud.port:
    cloud: "{{ cloud }}"
    name: "{{ item.id }}"
    state: absent
  loop: "{{ existing_ports.ports }}"

- name: Delete subnet5
  openstack.cloud.subnet:
     cloud: "{{ cloud }}"
     state: absent
     name: shade_subnet5

- name: Delete subnets 1-4
  openstack.cloud.subnet:
    cloud: "{{ cloud }}"
    state: absent
    name: "{{ item.name }}"
  loop: "{{ test_subnets }}"

- name: Delete internal network
  openstack.cloud.network:
     cloud: "{{ cloud }}"
     state: absent
     name: "{{ network_name }}"

- name: Delete external network
  openstack.cloud.network:
     cloud: "{{ cloud }}"
     state: absent
     name: "{{ external_network_name }}"

- include_tasks: shared_network.yml

- include_tasks: shared_ext_network.yml