adding mirror for puppetlabs-pc1

[pmelse]

Hi There,
I'm attempting to mirror the puppet4 AIO repo. below is my config:
class { 'aptly':
root_dir => '/srv/aptly/',
architectures => ['i386', 'amd64'],
ppa_codename => 'foo',
}

aptly::mirror { 'puppetlabs_pc1_jessie':
location => 'http://apt.puppetlabs.com',
distribution => 'jessie',
components => ['PC1'],
# architectures => ['amd64', 'i386'],
}
puppet runs successfully:
puppet agent --test
Info: Using configured environment 'production'
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Loading facts
Info: Caching catalog for aptly.fs.uwaterloo.ca
Info: Applying configuration version '1495042227'
Info: Creating Aptly Mirror puppetlabs_pc1_jessie
Info: Updating Aptly Mirror puppetlabs_pc1_jessie
Notice: /Stage[main]/Profile::Aptly/Aptly::Mirror[puppetlabs_pc1_jessie]/Aptly_mirror[puppetlabs_pc1_jessie]/ensure: created
Notice: Applied catalog in 1.44 seconds

However, when running

$ aptly mirror list

on the host, it claims no mirrors are found.

here's the aptly db log:
=============== May 17, 2017 (EDT) ===============
13:34:50.524939 log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed
13:34:50.525150 version@stat F·[] S·0B[] Sc·[]
13:34:50.525159 db@open opening
13:34:50.525194 journal@recovery F·1
13:34:50.525518 journal@recovery recovering @22
13:34:50.526885 version@stat F·[] S·0B[] Sc·[]
13:34:50.527270 db@janitor F·2 G·0
13:34:50.527292 db@open done T·2.123626ms
13:34:50.527342 db@close closing
13:34:50.528323 db@close done T·980.108µs
=============== May 17, 2017 (EDT) ===============
13:35:44.000241 log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed
13:35:44.000375 version@stat F·[] S·0B[] Sc·[]
13:35:44.000382 db@open opening
13:35:44.000411 journal@recovery F·1
13:35:44.000771 journal@recovery recovering @24
13:35:44.002153 version@stat F·[] S·0B[] Sc·[]
13:35:44.002463 db@janitor F·2 G·0
13:35:44.002493 db@open done T·2.09363ms
13:35:44.002533 db@close closing
13:35:44.003540 db@close done T·998.58µs
=============== May 17, 2017 (EDT) ===============
13:35:44.118859 log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed
13:35:44.118958 version@stat F·[] S·0B[] Sc·[]
13:35:44.118965 db@open opening
13:35:44.118993 journal@recovery F·1
13:35:44.119251 journal@recovery recovering @26
13:35:44.120549 version@stat F·[] S·0B[] Sc·[]
13:35:44.120818 db@janitor F·2 G·0
13:35:44.120841 db@open done T·1.868292ms
13:35:44.120893 db@close closing
13:35:44.121985 db@close done T·1.089975ms

Any ideas as to what I'm doing wrong?