docker-registry-driver-azure config and docs

Signed-off-by: Ahmet Alp Balkan <[email protected]>

Author: ahmetb

README.md

@@ -65,6 +65,7 @@ In the `config_sample.yml` file, you'll see several sample flavors:
 1. `local`: stores data on the local filesystem
 1. `s3`: stores data in an AWS S3 bucket
 1. `ceph-s3`: stores data in a Ceph cluster via a Ceph Object Gateway, using the S3 API
+1. `azure`: stores data in an Microsoft Azure Blob Storage
 1. `dev`: basic configuration using the `local` flavor
 1. `test`: used by unit tests
 1. `prod`: production configuration (basically a synonym for the `s3` flavor)
@@ -264,6 +265,7 @@ To use and install one of these alternate storages:
 
  Currently, we are aware of the following storage drivers:
 
+  * [azure](https://github.com/ahmetalpbalkan/docker-registry-driver-azure)
   * [elliptics](https://github.com/noxiouz/docker-registry-driver-elliptics)
   * [swift](https://github.com/bacongobbler/docker-registry-driver-swift)
   * [gcs](https://github.com/dmp42/docker-registry-driver-gcs)

config/config_sample.yml

@@ -89,6 +89,15 @@ s3: &s3
     boto_port: _env:AWS_PORT
     boto_calling_format: _env:AWS_CALLING_FORMAT
 
+
+azureblob: &azureblob
+    <<: *common
+    storage: azureblob
+    azure_storage_account_name: _env:AZURE_STORAGE_ACCOUNT_NAME
+    azure_storage_account_key: _env:AZURE_STORAGE_ACCOUNT_KEY
+    azure_storage_container: _env:AZURE_STORAGE_CONTAINER:registry
+    azure_use_https: _env:AZURE_USE_HTTPS:true
+
 # Ceph Object Gateway Configuration
 # See http://ceph.com/docs/master/radosgw/ for details on installing this service.
 ceph-s3: &ceph-s3