Start with host-specific install config generation

Signed-off-by: Patrick Uiterwijk <puiterwijk@redhat.com>

inventory/group_vars/all

@@ -45,6 +45,9 @@ custom_rules: []
 nat_rules: []
 custom6_rules: []
 
+# defaults for hw installs
+install_noc: none
+
 # defaults for virt installs
 ks_url: http://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-rhel-7
 ks_repo: http://infrastructure.fedoraproject.org/repo/rhel/RHEL7-x86_64/

inventory/host_vars/virthost01.stg.phx2.fedoraproject.org

@@ -8,3 +8,10 @@ br0_ip: 10.5.128.40
 br0_nm: 255.255.255.0
 br1_ip: 10.5.127.202
 br1_nm: 255.255.255.0
+
+install_noc: noc01.phx2.fedoraproject.org
+install_mac: 24-6E-96-B1-C7-F4
+# Inside this, expect /vmlinuz and /initrd.img
+install_binpath: /uefi/x86_64/el7
+install_ks: http://10.5.126.23/repo/rhel/ks/hardware-rhel-7-08disk
+install_repo: http://10.5.126.23/http://10.5.126.23/repo/rhel/RHEL7-x86_64/

roles/tftp_server/tasks/main.yml

@@ -40,3 +40,10 @@
   synchronize: src="{{ bigfiles }}/tftpboot/" dest=/var/lib/tftpboot/
   tags:
   - tftp_server
+
+- name: generate custom configs
+  template: src=grubhost.cfg dest="/var/lib/tftpboot/uefi/{{ item.install_mac }}"
+  with_items: groups['all']
+  when: "hostvars[item].install_noc == ansible_inventory_hostname"
+  tags:
+  - tftp_server

roles/tftp_server/templates/grubhost.cfg.j2

@@ -0,0 +1,28 @@
+set default="0"
+
+function load_video {
+  if [ x$feature_all_video_module = xy ]; then
+    insmod all_video
+  else
+    insmod efi_gop
+    insmod efi_uga
+    insmod ieee1275_fb
+    insmod vbe
+    insmod vga
+    insmod video_bochs
+    insmod video_cirrus
+  fi
+}
+
+load_video
+set gfxpayload=keep
+insmod gzio
+insmod part_gpt
+insmod ext2
+
+set timeout=5
+
+menuentry 'Install {{ item }}' --class red --class gnu-linux --class gnu --class os {
+	linux {{ hostvars[item].install_binpath }}/vmlinuz ip=dhcp biosdevname=0 ksdevice=eth0 net.ifnames=0 ks={{ hostvars[item].install_ks }} inst.repo={{ hostvars[item].install_repo }} nomodeset
+	initrd {{ hostvars[item].install_binpath }}/initrd.img
+}