netlab/tests/integration/dhcp/03-ipv4-server.yml at 29538778552529d0f26e00491d9416b3f3229bd8 · ipspace/netlab · GitHub

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message: |
  Use this topology to test the DHCPv4 server on your device. Use 'netlab
  validate' to check whether your device allocated IPv4 addresses to DHCP
  clients running on Linux VMs.

defaults.sources.extra: [ ../wait_times.yml, ../warnings.yml ]

groups:
  clients:
    members: [ c1, c2 ]
    provider: libvirt
    device: linux

nodes:
  c1:
  c2:
  dut:
    module: [ dhcp ]
    dhcp.server: true

links:
- c1:
    ipv4: dhcp
  c2:
    ipv4: dhcp
  dut:

validate:
  get_lease:
    description: Renew DHCP lease on Linux clients
    nodes: [ c1, c2 ]
    devices: [ linux ]
    exec: sudo networkctl forcerenew eth1

  ck_lease:
    description: Check for DHCP address assignments
    nodes: [ c1, c2 ]
    wait: 60
    wait_msg: Waiting for DHCP to complete
    pass: The DHCP clients got dynamic IPv4 addresses
    fail: No IPv4 address assigned
    exec:
      linux: "ip addr show eth1 | grep inet | grep dynamic || true"
    valid:
      linux: stdout.rstrip()