add some better menu touches, make upgrade also upgrade to the menu, and add a ros config syslinux cmd for editing the global.cfg

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>

scripts/isolinux.cfg

@@ -1,4 +1,5 @@
-UI vesamenu.c32
+# Add `UI vesamenu.c32` to a new line in `global.cfg` to switch to GUI bootmenu (use `sudo ros config syslinux`)
+UI menu.c32
 TIMEOUT 20 #2s
 PROMPT 0
 
@@ -6,7 +7,14 @@ PROMPT 0
 INCLUDE ../global.cfg
 
 # each INCLUDEd file has a `DEFAULT mylabel` in it, and the last one wins
+LABEL rancheros-previous
+  MENU LABEL Previous RancherOS Version
+  MENU DISABLE
 INCLUDE ../linux-previous.cfg
+
+LABEL rancheros-current
+  MENU LABEL Current RancherOS Version
+  MENU DISABLE
 INCLUDE ../linux-current.cfg
 
 # http://www.syslinux.org/wiki/index.php?title=Comboot/menu.c32

scripts/isolinux_label.cfg

@@ -1,5 +1,4 @@
 
-# TODO: should add ros-version to label and initrd
 DEFAULT rancheros-${LABEL}
 LABEL rancheros-${LABEL}
     SAY rancheros-${LABEL}: RancherOS ${VERSION} ${KERNEL_VERSION}
@@ -22,4 +21,11 @@ LABEL rancheros-${LABEL}-debug
     COM32 cmd.c32
     APPEND rancheros-${LABEL} rancher.debug=true
 
+LABEL rancheros-${LABEL}-debug-autologin
+    SAY rancheros-${LABEL}-debug-autolgin: debug and autologin RancherOS ${VERSION} ${KERNEL_VERSION}
+    MENU LABEL rancher.debug and rancher.autologin
+    MENU INDENT 2
+    COM32 cmd.c32
+    APPEND rancheros-${LABEL} rancher.autologin=tty1 rancher.autologin=ttyS0 rancher.debug=true
+
 MENU SEPARATOR

scripts/ros

@@ -26,4 +26,4 @@ docker run --rm -it \
 	-v /usr/share/ca-certificates:/usr/share/ca-certificates \
 	-w  /var/lib/rancher \
 	--entrypoint sh \
-		rancher/os-base:v0.8.1
+		rancher/os-base:v1.0.3