Merge "Attempt to upgrade iPXE if no mac found"

playbooks/roles/ironic-install/files/boot.ipxe

@@ -1,7 +1,11 @@
 #!ipxe
 
+isset ${mac:hexhyp} && goto boot_system ||
+chain ipxe.pxe
+
 # load the MAC-specific file or fail if it's not found
-chain --autofree pxelinux.cfg/${mac:hexraw} || goto error_no_config
+:boot_system
+chain pxelinux.cfg/${mac:hexhyp} || goto error_no_config
 
 :error_no_config
 echo PXE boot failed. No configuration found for MAC ${mac}

playbooks/roles/ironic-install/tasks/create_tftpboot.yml

@@ -35,6 +35,11 @@
   copy: src=xinetd.tftp dest=/etc/xinetd.d/tftp
 - name: "Copy iPXE image into place"
   copy: src={{ ipxe_dir }}/undionly.kpxe dest=/tftpboot/
+# NOTE(TheJulia): Copy full iPXE chain loader images in case they are required.
+- name: "Copy full iPXE image into /httpboot"
+  copy: src={{ ipxe_dir }}/ipxe.pxe dest=/httpboot/
+- name: "Copy full iPXE image into /tftpboot"
+  copy: src={{ ipxe_dir }}/ipxe.pxe dest=/tftpboot/
 # Similar logic to below can be utilized to retrieve files
 - name: "Determine if folder exists, else create and populate folder."
   stat: path=/tftpboot/master_images

playbooks/roles/ironic-install/templates/dnsmasq.conf.j2

@@ -433,6 +433,9 @@ dhcp-range={{dhcp_pool_start}},{{dhcp_pool_end}},12h
 # Boot for Etherboot gPXE. The idea is to send two different
 # filenames, the first loads gPXE, and the second tells gPXE what to
 # load. The dhcp-match sets the gpxe tag for requests from gPXE.
+dhcp-userclass=set:gpxe,"gPXE"
+dhcp-boot=tag:gpxe,ipxe.pxe
+
 dhcp-match=set:ipxe,175 # iPXE sends a 175 option.
 dhcp-boot=tag:!ipxe,undionly.kpxe
 {% if testing %}