docker-registry-driver-joyent_manta 0.0.19

Docker registry manta driver

Docker registry manta driver
=====

```sudo pip install docker-registry-manta-driver```

update config to using manta storage:
```python
joyent_manta: &joyent_manta
<<: *common
storage: joyent_manta
path: _env:REGISTRY_PATH:'/%s/stor/registry'
url: _env:MANTA_URL:'https://us-east.manta.joyent.com/'
insecure: _env:MANTA_TLS_INSECURE:False
key_id: _env:MANTA_KEY_ID
private_key: _env:MANTA_PRIVATE_KEY
account: _env:MANTA_USER
subuser: _env:MANTA_SUBUSER
remove_images: _env:REMOVE_IMAGES:False
```

or append env variables to docker-registry startup script
```
MANTA_USER=<Active manta username>
MANTA_KEY_ID=<SSH Key Fingerprint>
MANTA_URL='https://us-east.manta.joyent.com/'
REGISTRY_PATH='/%s/stor/registry'
```