ryezone_labs.dhcp

This role installs and configures DHCP on Ubuntu. It has support for static and dynamic addressing.

Requirements

Requires two network interfaces on the machine. One for the WAN and one for the LAN.

Role Variables

Variable Name	Type	Default Value	Description
`dhcp_default_lease_time`	integer	`600`	Default lease time in seconds
`dhcp_max_lease_time`	integer	`7200`	Maximum lease time in seconds
`dhcp_authoritative`	bool	`true`	Sets the DHCP server as authoritative
`dhcp_log_facility`	string	`local7`	Sets the logging mode for DHCP
`dhcp_subnets`	list of hashes		List of subnets to serve DHCP
`dhcp_hosts`	list of hashes		List of hosts to statically assign IP addresses

dhcp_subnets Hash Structure

Variable Name	Type	Description
`interface`	string	Interface to listen for DHCP Requests
`address`	string	Gateway Address
`network`	string	Network CIDR
`netmask`	string	Network netmask
`broadcast`	string	Network Broadcast Address
`range.start`	string	Start address of dynamically assigned IP addresses.
`range.end`	string	End address of dynamically assigned IP addresses.

dhcp_hosts Hash Structure

Variable Name	Type	Description
`name`	string	name of the host being statically assigned
`mac_address`	string	mac address of the host being statically assigned
`fixed_address`	string	Static IP Address for the host

Global Role Variables

Variable Name	Type	Default Value	Description
`ryezone_labs_external_dns`	List of string	`['1.1.1.1', '1.0.0.1']`	List of external DNS servers to use.
`ryezone_labs_lanInterface`	string	`eth1`	Interface to serve DHCP
`ryezone_labs_top_level_domain`	string	`domain.local`	Top level domain for internal network.

Example Playbook

- hosts: 127.0.0.1
  connection: local
  vars:
    ryezone_labs_external_dns:
      - 1.1.1.1
      - 1.0.0.1
    ryezone_labs_lanInterface: eth1
    ryezone_labs_top_level_domain: domain.local
    dhcp_subnets:
      - interface: "{{ ryezone_labs_lanInterface }}"
        address: 10.100.10.1
        network: 10.100.10.0
        netmask: 255.255.255.0
        broadcast: 10.100.10.255
        range:
          start: 10.100.10.100
          end: 10.100.10.250
    dhcp_hosts:
      - name: router
        mac_address: 00:35:10:00:00:01
        fixed_address: 10.100.10.1
    dhcp_default_lease_time: 600  
    dhcp_max_lease_time: 7200
    dhcp_authoritative: true
    dhcp_log_facility: local7
  roles:
   - ryezone_labs.dhcp

License

BSD

About

Installs and configures dhcp.

role dhcp

Install

ansible-galaxy install ryezone_labs.dhcp

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License

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Owner

Ryezone Labs