no bionic maas images (v2 or v3)

[Scott Moser]

There are no bionic maas images for v2 stream or v3 stream.

[Dan Watkins (oddbloke)]

It looks like the MAAS images aren't successfully building; <email address hidden> should have been receiving notifications of those failures./

[Dan Watkins (oddbloke)]

Here's the relevant part of the build logs:

+ echo 'Building images for v2 streams'
Building images for v2 streams
+ PATH=/build/config/maas/bin:/build/local/scripts:/build/local/scripts:/build/local/scripts:/build/local/scripts:/build/local/scripts:/build/local/scripts:/build/local/scripts:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin
+ meph2-build --image-format squashfs-image -vv --enable-di amd64 bionic 20171122.1 livecd.ubuntu-cpc.squashfs binary/maas/
Traceback (most recent call last):
  File "/build/config/maas/bin/meph2-build", line 25, in <module>
    call_entry_point("meph2.commands.build_image.main")
  File "/build/config/maas/bin/meph2-build", line 22, in call_entry_point
    sys.exit(getattr(sys.modules[istr], ent)())
  File "/build/config/maas/meph2/commands/build_image.py", line 107, in main
    verbosity=vlevel, img_format=args.image_format)
  File "/build/config/maas/meph2/stream.py", line 100, in create_version
    arches = set([read_kdata(i, dict)['arch'] for i in rdata['kernels']])
TypeError: 'NoneType' object is not subscriptable
+ v2_success=false
+ '[' false = true ']'
+ echo 'Building images for v3 streams'
Building images for v3 streams
+ mkdir -p binary/maas_v3
+ v3_success=true
+ PATH=/build/config/maas/bin:/build/local/scripts:/build/local/scripts:/build/local/scripts:/build/local/scripts:/build/local/scripts:/build/local/scripts:/build/local/scripts:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin
+ meph2-build --config /build/config/maas/conf/meph-v3.yaml --image-format squashfs-image -vv amd64 bionic 20171122.1 livecd.ubuntu-cpc.squashfs binary/maas_v3/
Traceback (most recent call last):
  File "/build/config/maas/bin/meph2-build", line 25, in <module>
    call_entry_point("meph2.commands.build_image.main")
  File "/build/config/maas/bin/meph2-build", line 22, in call_entry_point
    sys.exit(getattr(sys.modules[istr], ent)())
  File "/build/config/maas/meph2/commands/build_image.py", line 107, in main
    verbosity=vlevel, img_format=args.image_format)
  File "/build/config/maas/meph2/stream.py", line 100, in create_version
    arches = set([read_kdata(i, dict)['arch'] for i in rdata['kernels']])
TypeError: 'NoneType' object is not subscriptable