Improved k3os install and added live-boot (#651)

* Add k3os as live-boot

* Change k3os install with varios parameters

* Re-added variables taken from the defaults yaml in case of future changes

roles/netbootxyz/defaults/main.yml

@@ -231,11 +231,8 @@ releases:
   k3os:
     enabled: true
     menu: linux
-    mirror: https://github.com/rancher/k3os/releases/download/
+    mirror: https://github.com/rancher/k3os/releases
     name: k3OS
-    versions:
-    - code_name: v0.8.0
-      name: v0.8.0
   kali:
     base_dir: kali
     enabled: true

roles/netbootxyz/templates/menu/k3os.ipxe.j2

@@ -1,24 +1,77 @@
 #!ipxe
 
-# k3OS
+# k3OS by Rancher
 # https://k3os.io/
+# https://github.com/rancher/k3os#configuration-reference
 
 goto ${menu} ||
 
 :k3os
 set os {{ releases.k3os.name }}
 set k3os_mirror {{ releases.k3os.mirror }}
+isset ${k3os_version} || set k3os_version latest
+isset ${k3os_install_device} || set k3os_install_device /dev/sda
 menu ${os} by Rancher - ${arch_a}
-item --gap k3OS Versions:
-{% for item in releases.k3os.versions %}
-item {{ item.code_name }} ${space} ${os} {{ item.name }}
-{% endfor %}
-choose version || goto k3os_exit
+menu ${os} install
+item --gap k3OS:
+item k3os_boot ${space} Begin install ${os} ${k3os_version}
+item --gap Parameters:
+item k3os_version ${space} ${os} version: ${k3os_version}
+item k3os_install_device ${space} Set install device: ${k3os_install_device}
+item k3os_config_url ${space} Set config.yaml URL: ${k3os_config_url}
+item k3os_mirror ${space} Set mirror URL: ${k3os_mirror}
+choose --default ${menu} menu || goto k3os_exit
+echo ${cls}
+goto ${menu} ||
+goto k3os_exit
+
+:k3os_version 
+menu ${os} version
+item latest ${space} latest 
+item custom ${space} Set custom version
+choose --default ${version} version || goto k3os_exit
+echo ${cls}
+goto k3os_version_${version} ||
+goto k3os_exit
+
+:k3os_version_latest
+set k3os_version latest
+set k3os_base_url ${k3os_mirror}/latest/download
+goto k3os
+
+:k3os_version_custom
+clear k3os_version
+echo -n Please set k3OS version manually (in format vX.Y.Z):  && read k3os_version
+set k3os_base_url ${k3os_mirror}/download/${k3os_version}
+clear menu
+goto k3os
+
+:k3os_install_device
+echo -n Please set desired install device:  && read k3os_install_device
+clear menu
+goto k3os
+
+:k3os_mirror
+echo -n Set mirror URL:  && read k3os_mirror
+clear menu
+goto k3os_version || 
+goto k3os_exit
+
+:k3os_config_url
+echo -n Set config.yaml URL:  && read k3os_config_url
+clear menu
+goto k3os
 
 :k3os_boot
+isset ${k3os_base_url} || set k3os_base_url ${k3os_mirror}/latest/download
+set install_params k3os.install.silent=true k3os.mode=install k3os.install.config_url=${k3os_config_url} k3os.install.device=${k3os_install_device}
+set boot_params printk.devkmsg=on k3os.install.iso_url=${k3os_base_url}/k3os-${arch_a}.iso console=ttyS0 console=tty1
 imgfree
-kernel ${k3os_mirror}${version}/k3os-vmlinuz-amd64 printk.devkmsg=on k3os.mode=live k3os.install.iso_url=${k3os_mirror}${version}/k3os-amd64.iso console=ttyS0 console=tty1 initrd=k3os-initrd-amd64
-initrd ${k3os_mirror}${version}/k3os-initrd-amd64
+kernel ${k3os_base_url}/k3os-vmlinuz-${arch_a} ${install_params} ${boot_params} initrd=k3os-initrd-${arch_a}
+initrd ${k3os_base_url}/k3os-initrd-${arch_a}
+echo
+echo MD5sums:
+md5sum k3os-vmlinuz-${arch_a} k3os-initrd-${arch_a}
 boot
 
 :k3os_exit

roles/netbootxyz/templates/menu/live-k3os.ipxe.j2

@@ -0,0 +1,60 @@
+#!ipxe
+
+goto ${menu} ||
+
+:live_menu
+set os {{ releases.k3os.name }}
+set k3os_mirror {{ releases.k3os.mirror }}
+menu ${os} by Rancher - ${arch_a}
+iseq ${arch} x86_64 && set arch_a amd64 || set arch_a ${arch}
+isset ${k3os_version} || set k3os_version latest
+menu ${os} live
+item --gap k3OS live version:
+item boot ${space} ${os} ${k3os_version} - live
+item --gap Parameters:
+item k3os_version ${space} ${os} version: ${k3os_version}
+item k3os_mirror ${space} Set mirror URL: ${k3os_mirror}
+choose --default ${menu} menu || goto live_exit
+echo ${cls}
+goto ${menu} ||
+goto live_exit
+
+:k3os_version 
+menu ${os} version
+item latest ${space} latest 
+item custom ${space} Set custom version
+choose --default ${version} version || goto live_exit
+echo ${cls}
+goto k3os_version_${version} ||
+goto live_exit
+
+:k3os_version_latest
+set k3os_version latest
+set k3os_base_url ${k3os_mirror}/latest/download
+goto live_menu
+
+:k3os_version_custom
+clear k3os_version
+echo -n Please set k3OS version manually (in format vX.Y.Z):  && read k3os_version
+set k3os_base_url ${k3os_mirror}/download/${k3os_version}
+clear menu
+goto live_menu
+
+:k3os_mirror
+echo -n Set mirror URL:  && read k3os_mirror
+clear menu
+goto k3os_version || 
+goto live_exit
+
+:boot
+isset ${k3os_base_url} || set k3os_base_url ${k3os_mirror}/latest/download
+set install_params k3os.mode=live
+set boot_params printk.devkmsg=on console=ttyS0 console=tty1
+imgfree
+kernel ${k3os_base_url}/k3os-vmlinuz-${arch_a} ${install_params} ${boot_params} initrd=k3os-initrd-${arch_a}
+initrd ${k3os_base_url}/k3os-initrd-${arch_a}
+boot
+
+:live_exit
+clear menu
+exit 0

roles/netbootxyz/templates/menu/live.ipxe.j2

@@ -16,6 +16,7 @@ item live-elementary ${space} elementary OS
 item live-fatdog ${space} Fatdog64
 item live-fedora ${space} Fedora
 item live-feren ${space} Feren OS
+item live-k3os ${space} K3OS
 item live-kali ${space} Kali
 item live-kodachi ${space} Kodachi
 item live-neon ${space} KDE Neon