Add iPXE boot loader support
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@ -13,6 +13,8 @@ v0.1.1
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parsed with errors, now ``debops.dhcpd`` will detect them hand handle
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separately from normal networks. [drybjed]
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- Add support for iPXE boot loader chain-loading and DHCP options. [drybjed]
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v0.1.0
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------
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@ -148,6 +148,43 @@ dhcpd_nameservers: []
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dhcpd_options: False
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# ----------------
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# iPXE support
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# ----------------
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# .. envvar:: dhcpd_ipxe
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#
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# Add iPXE-specific options to ISC DHCP server configuration.
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dhcpd_ipxe: False
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# .. envvar:: dhcpd_ipxe_dhcp_space
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#
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# Add DHCP options iPXE namespace in ``dhcpd.conf`` required to support
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# iPXE-specific DHCP options in the DHCP server configuration.
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dhcpd_ipxe_dhcp_space: True
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# .. envvar:: dhcpd_ipxe_chain_filename
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#
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# Initial file sent to hosts which requested a PXE boot, used to chain-load
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# iPXE boot loader.
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dhcpd_ipxe_chain_filename: 'undionly.kpxe'
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# .. envvar:: dhcpd_ipxe_filename
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#
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# File sent to hosts booted with iPXE, by default load the standard menu file.
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dhcpd_ipxe_filename: 'menu.ipxe'
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# .. envvar:: dhcpd_ipxe_options
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#
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# Additional DHCP options in a YAML text block format, added in the iPXE
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# section of the configuration.
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dhcpd_ipxe_options: ''
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# ----------------------------------------
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# ISC DHCP Server configuration scopes
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# ----------------------------------------
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@ -27,6 +27,7 @@ log-facility {{ dhcpd_log_facility }};
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{{ dhcpd_options }}
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{% endif %}
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{% include 'ipxe.j2' %}
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{% if dhcpd_keys is defined and dhcpd_keys %}
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{% for key in dhcpd_keys %}
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{{ print.key(key) }}
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57
templates/etc/dhcp/ipxe.j2
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57
templates/etc/dhcp/ipxe.j2
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@ -0,0 +1,57 @@
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{% if dhcpd_ipxe is defined and dhcpd_ipxe %}
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{% if dhcpd_ipxe_dhcp_space is defined and dhcpd_ipxe_dhcp_space %}
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# DHCP options configuration for iPXE
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option space ipxe;
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option ipxe-encap-opts code 175 = encapsulate ipxe;
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option ipxe.priority code 1 = signed integer 8;
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option ipxe.keep-san code 8 = unsigned integer 8;
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option ipxe.skip-san-boot code 9 = unsigned integer 8;
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option ipxe.syslogs code 85 = string;
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option ipxe.cert code 91 = string;
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option ipxe.privkey code 92 = string;
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option ipxe.crosscert code 93 = string;
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option ipxe.no-pxedhcp code 176 = unsigned integer 8;
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option ipxe.bus-id code 177 = string;
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option ipxe.bios-drive code 189 = unsigned integer 8;
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option ipxe.username code 190 = string;
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option ipxe.password code 191 = string;
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option ipxe.reverse-username code 192 = string;
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option ipxe.reverse-password code 193 = string;
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option ipxe.version code 235 = string;
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option iscsi-initiator-iqn code 203 = string;
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# Feature indicators
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option ipxe.pxeext code 16 = unsigned integer 8;
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option ipxe.iscsi code 17 = unsigned integer 8;
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option ipxe.aoe code 18 = unsigned integer 8;
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option ipxe.http code 19 = unsigned integer 8;
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option ipxe.https code 20 = unsigned integer 8;
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option ipxe.tftp code 21 = unsigned integer 8;
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option ipxe.ftp code 22 = unsigned integer 8;
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option ipxe.dns code 23 = unsigned integer 8;
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option ipxe.bzimage code 24 = unsigned integer 8;
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option ipxe.multiboot code 25 = unsigned integer 8;
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option ipxe.slam code 26 = unsigned integer 8;
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option ipxe.srp code 27 = unsigned integer 8;
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option ipxe.nbi code 32 = unsigned integer 8;
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option ipxe.pxe code 33 = unsigned integer 8;
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option ipxe.elf code 34 = unsigned integer 8;
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option ipxe.comboot code 35 = unsigned integer 8;
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option ipxe.efi code 36 = unsigned integer 8;
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option ipxe.fcoe code 37 = unsigned integer 8;
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option ipxe.vlan code 38 = unsigned integer 8;
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option ipxe.menu code 39 = unsigned integer 8;
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option ipxe.sdi code 40 = unsigned integer 8;
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option ipxe.nfs code 41 = unsigned integer 8;
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{% endif %}
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# iPXE chain-loading configuration
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if exists user-class and option user-class = "iPXE" {
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filename "{{ dhcpd_ipxe_filename }}";
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{% if dhcpd_ipxe_options is defined and dhcpd_ipxe_options %}
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{{ dhcpd_ipxe_options | indent(8, true) }}
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{% endif %}
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} else {
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filename "{{ dhcpd_ipxe_chain_filename }}";
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}
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{% endif %}
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