lb-config improvements: force firmware packages to be added to the image,

and make security mirror configurable.
XXX: need to find out how to make --security work too.

data/live-build-config/archives/vyos.list.chroot

@@ -1,2 +1 @@
 deb http://dev.packages.vyos.net/vyos current main
-deb http://security.debian.org/ jessie/updates main

scripts/defaults.py

@@ -23,6 +23,7 @@ BUILD_CONFIG = os.path.join(BUILD_DIR, 'build-config.json')
 
 # The default mirror was chosen entirely at random
 DEBIAN_MIRROR = 'http://ftp.nl.debian.org/debian/'
+DEBIAN_SECURITY_MIRROR = 'http://security.debian.org/'
 
 DEBIAN_DISTRIBUTION = 'jessie'
 

scripts/live-build-config

@@ -49,7 +49,9 @@ lb config noauto \
         --mirror-chroot {{debian_mirror}} \
         --mirror-chroot-security {{debian_mirror}} \
         --mirror-binary {{debian_mirror}} \
-        --mirror-binary-security {{debian_mirror}}
+        --mirror-binary-security {{debian_security_mirror}} \
+        --archive-areas "main contrib non-free" \
+        --firmware-chroot true
         "${@}"
 """