Till Klocke e787b56db0 Added galaxy role for isc dhcp server | 9 rokov pred | |
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defaults | 9 rokov pred | |
handlers | 9 rokov pred | |
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tasks | 9 rokov pred | |
templates | 9 rokov pred | |
vars | 9 rokov pred | |
LICENSE.md | 9 rokov pred | |
README.md | 9 rokov pred |
This role installs and configures a DHCP server.
This role requires Ansible 1.4 or higher and platform requirements are listed in the metadata file.
The variables that can be passed to this role and a brief description about them are as follows. These are all based on the configuration variables of the DHCP server configuration.
# Basic configuration information
dhcp_interfaces: eth0
dhcp_common_domain: example.org
dhcp_common_nameservers: ns1.example.org, ns2.example.org
dhcp_common_default_lease_time: 600
dhcp_common_max_lease_time: 7200
dhcp_common_ddns_update_style: none
dhcp_common_authoritative: true
dhcp_common_log_facility: local7
dhcp_common_options:
- opt66 code 66 = string
dhcp_common_parameters:
- filename "pxelinux.0"
# Subnet configuration
dhcp_subnets:
# Required variables example
- base: 192.168.1.0
netmask: 255.255.255.0
# Full list of possibilities
- base: 192.168.10.0
netmask: 255.255.255.0
range_start: 192.168.10.150
range_end: 192.168.10.200
routers: 192.168.10.1
broadcast_address: 192.168.10.255
domain_nameservers: 192.168.10.1, 192.168.10.2
domain_name: example.org
ntp_servers: pool.ntp.org
default_lease_time: 3600
max_lease_time: 7200
pools:
- range_start: 192.168.100.10
range_end: 192.168.100.20
rule: 'allow members of "foo"'
parameters:
- filename "pxelinux.0"
- range_start: 192.168.110.10
range_end: 192.168.110.20
rule: 'deny members of "foo"'
parameters:
- filename "pxelinux.0"
# Fixed lease configuration
dhcp_hosts:
- name: local-server
mac_address: "00:11:22:33:44:55"
fixed_address: 192.168.10.10
default_lease_time: 43200
max_lease_time: 86400
parameters:
- filename "pxelinux.0"
# Class configuration
dhcp_classes:
- name: foo
rule: 'match if substring (option vendor-class-identifier, 0, 4) = "SUNW"'
- name: CiscoSPA
rule: 'match if (( substring (option vendor-class-identifier,0,13) = "Cisco SPA504G" ) or
( substring (option vendor-class-identifier,0,13) = "Cisco SPA303G" ))'
options:
- opt: 'opt66 "http://utils.opentech.local/cisco/cisco.php?mac=$MAU"'
- opt: 'time-offset 21600'
# Shared network configurations
dhcp_shared_networks:
- name: shared-net
subnets:
- base: 192.168.100.0
netmask: 255.255.255.0
routers: 192.168.10.1
parameters:
- filename "pxelinux.0"
pools:
- range_start: 192.168.100.10
range_end: 192.168.100.20
rule: 'allow members of "foo"'
parameters:
- filename "pxelinux.0"
- range_start: 192.168.110.10
range_end: 192.168.110.20
rule: 'deny members of "foo"'
# Custom if else clause
dhcp_ifelse:
- condition: 'exists user-class and option user-class = "iPXE"'
val: 'filename "http://my.web.server/real_boot_script.php";'
else:
- val: 'filename "pxeboot.0";'
- val: 'filename "pxeboot.1";'
1) Install DHCP server on interface eth0 with one simple subnet:
- hosts: all
roles:
- role: dhcp_server
dhcp_interfaces: eth0
dhcp_common_domain: example.org
dhcp_common_nameservers: ns1.example.org, ns2.example.org
dhcp_common_default_lease_time: 600
dhcp_common_max_lease_time: 7200
dhcp_common_ddns_update_style: none
dhcp_common_authoritative: true
dhcp_common_log_facility: local7
dhcp_subnets:
- base: 192.168.10.0
netmask: 255.255.255.0
range_start: 192.168.10.150
range_end: 192.168.10.200
routers: 192.168.10.1
None
BSD
Philippe Dellaert