Customize NFV Access image for ODM kit

Include element-odm in the image and customize the boot scripts

Signed-off-by: Gabriel Ionescu <gabriel.ionescu@enea.com>
Signed-off-by: Martin Borg <martin.borg@enea.com>

1 files changed, 130 insertions, 0 deletions

diff --git a/images/enea-nfv-access-odm.bb b/images/enea-nfv-access-odm.bb
new file mode 100644
index 0000000..2509f2e
--- /dev/null
+++ b/images/enea-nfv-access-odm.bb
@@ -0,0 +1,130 @@
+DESCRIPTION = "Image for the host side of the Enea NFV Access Platform with ODM customizations"
+LICENSE=""
+require images/enea-nfv-access-common.inc
+
+IMAGE_INSTALL += " \
+    packagegroup-enea-virtualization-element-odm \
+    packagegroup-enea-virtualization-host \
+    element-odm \
+    "
+
+# Customize the syslinux config file
+python build_syslinux_cfg () {
+    import copy
+    import sys
+
+    workdir = d.getVar('WORKDIR')
+    if not workdir:
+        bb.error("WORKDIR not defined, unable to package")
+        return
+
+    cfile = d.getVar('SYSLINUX_CFG')
+    if not cfile:
+        bb.fatal('Unable to read SYSLINUX_CFG')
+
+    try:
+        cfgfile = open(cfile, 'w')
+    except OSError:
+        bb.fatal('Unable to open %s' % cfile)
+
+    cfgfile.write('# Automatically created by OE - Customized for NFV Access\n')
+
+    opts = d.getVar('SYSLINUX_OPTS')
+
+    if opts:
+        for opt in opts.split(';'):
+            cfgfile.write('%s\n' % opt)
+
+    allowoptions = d.getVar('SYSLINUX_ALLOWOPTIONS')
+    if allowoptions:
+        cfgfile.write('ALLOWOPTIONS %s\n' % allowoptions)
+    else:
+        cfgfile.write('ALLOWOPTIONS 1\n')
+
+    syslinux_default_console = d.getVar('SYSLINUX_DEFAULT_CONSOLE')
+    syslinux_serial_tty = d.getVar('SYSLINUX_SERIAL_TTY')
+    syslinux_serial = d.getVar('SYSLINUX_SERIAL')
+    if syslinux_serial:
+        cfgfile.write('SERIAL %s\n' % syslinux_serial)
+
+    menu = (d.getVar('AUTO_SYSLINUXMENU') == "1")
+
+    cfgfile.write("DEFAULT Install NFV Access\n")
+
+    cfgfile.write('TIMEOUT 10\n')
+
+    prompt = d.getVar('SYSLINUX_PROMPT')
+    if prompt:
+        cfgfile.write('PROMPT %s\n' % prompt)
+    else:
+        cfgfile.write('PROMPT 1\n')
+
+    if menu:
+        cfgfile.write('ui vesamenu.c32\n')
+        cfgfile.write('menu title Select kernel options and boot kernel\n')
+        cfgfile.write('menu tabmsg Press [Tab] to edit, [Return] to select\n')
+
+        cfgfile.write("LABEL Boot NFV Access\n")
+        cfgfile.write("KERNEL /vmlinuz\n")
+        cfgfile.write("APPEND initrd=/initrd LABEL=boot root=/dev/ram0 rootwait console=ttyS0,115200\n")
+
+        cfgfile.write("LABEL Install NFV Access\n")
+        cfgfile.write("KERNEL /vmlinuz\n")
+        cfgfile.write("APPEND initrd=/initrd LABEL=installer root=/dev/ram0 rootwait console=ttyS0,115200\n")
+
+
+    cfgfile.close()
+}
+
+# Customize the GRUB config file
+python build_efi_cfg() {
+    import sys
+
+    workdir = d.getVar('WORKDIR')
+    if not workdir:
+        bb.error("WORKDIR not defined, unable to package")
+        return
+
+    gfxserial = d.getVar('GRUB_GFXSERIAL') or ""
+
+    cfile = d.getVar('GRUB_CFG')
+    if not cfile:
+        bb.fatal('Unable to read GRUB_CFG')
+
+    try:
+         cfgfile = open(cfile, 'w')
+    except OSError:
+        bb.fatal('Unable to open %s' % cfile)
+
+    cfgfile.write('# Automatically created by OE - customized for NFV Access\n')
+
+    cfgfile.write('default=Boot NFV Access\n')
+
+    timeout = d.getVar('GRUB_TIMEOUT')
+    if timeout:
+        cfgfile.write('timeout=%s\n' % timeout)
+    else:
+        cfgfile.write('timeout=50\n')
+
+    root = d.getVar('GRUB_ROOT')
+    if not root:
+        bb.fatal('GRUB_ROOT not defined')
+
+    if gfxserial == "1":
+        btypes = [ [ " graphics console", "" ],
+            [ " serial console", d.getVar('GRUB_SERIAL') or "" ] ]
+    else:
+        btypes = [ [ "", "" ] ]
+
+    cfgfile.write("menuentry 'Boot NFV Access'{\n")
+    cfgfile.write("linux /vmlinuz %s rootwait LABEL=boot console=ttyS0,115200\n" % root)
+    cfgfile.write("initrd /initrd\n")
+    cfgfile.write("}\n")
+
+    cfgfile.write("menuentry 'Install NFV Access'{\n")
+    cfgfile.write("linux /vmlinuz %s rootwait LABEL=installer console=ttyS0,115200\n" % root)
+    cfgfile.write("initrd /initrd\n")
+    cfgfile.write("}\n")
+
+    cfgfile.close()
+}