PROJQUAY-1854 Document various storage engine setups for the Quay operator (#171)

* Expanded Quay Schema to reflect more Storage Providers

* merge with master

* Remove IntelliJ files

* Small Grammar Fix

* Update modules/con_schema.adoc

Co-authored-by: Daniel Messer <[email protected]>

* Update con_schema.adoc

Fix formatting for storage config

Co-authored-by: Daniel Messer <[email protected]>
Co-authored-by: Gabriel McGoldrick <[email protected]>

Author: 3 people

.gitignore

@@ -1,3 +1,4 @@
 dist
 build/
 .DS_Store
+.idea/

modules/con_schema.adoc

@@ -99,8 +99,84 @@ USER_EVENTS_REDIS
 ** **Unique Items**: True
 ** **Reference**: https://coreos.com/quay-enterprise/docs/latest/direct-oauth.html
 *** **array item** [string]
-* **DISTRIBUTED_STORAGE_CONFIG** [object] required: Configuration for storage engine(s) to use in {productname}. Each key is a unique ID for a storage engine, with the value being a tuple of the type and configuration for that engine.
-** **Example**: `{"local_storage": ["LocalStorage", {"storage_path": "some/path/"}]}`
+* **DISTRIBUTED_STORAGE_CONFIG** [object] required: Configuration for storage engine(s) to use in {productname}. Each key represents an unique identifier for a storage engine. The value consists of a tuple of (key, value) forming an object describing the storage engine parameters.
+
+** ** OCS / Noobaa**:
++
+```
+{"rhocsStorage": ["RHOCSStorage",
+{"access_key":"access_key"},
+{"secret_key":"secret_key"},
+{"bucket_name":"quay-datastore-9b2108a3-29f5-43f2-a9d5-2872174f9a56"},
+{"hostname":"s3.openshift-storage.svc.cluster.local"},
+{"is_secure":"true"},
+{"port":"443"},
+{"storage_path":"/datastorage/registry"} 
+]}
+```
+** **Ceph / RadosGW Storage / Hitachi HCP**:
++
+```
+{"radosGWStorage": ["RadosGWStorage",
+{"access_key": "access_key"},
+{"secret_key": "secret_key"},
+{"bucket_name": "quay"},
+{"hostname": "hostname"},
+{"is_secure": "false"},
+{"port": "443"},
+{"storage_path": "/datastorage/registry"} 
+]}
+```
+
+** **AWS S3 Storage**:
++
+```
+{"s3Storage": ["S3Storage",
+{"host": "s3.ap-southeast-2.amazonaws.com"},
+{"s3_access_key": "/datastorage/registry"},
+{"s3_bucket": "/datastorage/registry"},
+{"s3_secret_key": "/datastorage/registry"},
+{"storage_path": "/datastorage/registry"}
+]}
+```
+
+** **Azure Storage**:
++
+```
+{"azureStorage": ["AzureStorage",
+{"azure_account_name": "azure_account_name"},
+{"azure_account_key": "some/path/"},
+{"azure_container": "azure_container"},
+{"sas_token": "some/path/"},
+{"storage_path": "/datastorage/registry"}
+]}
+```
+
+** **Google Cloud Storage**: 
++
+```
+{"googleCloudStorage": ["GoogleCloudStorage",
+{"access_key": "access_key"},
+{"secret_key": "secret_key"},
+{"bucket_name": "bucket_name"},
+{"storage_path": "/datastorage/registry"}
+]}
+```
+
+** **Swift Storage**:
++
+```
+{"swiftStorage": ["SwiftStorage",
+{"swift_user":"user"},
+{"swift_password":"password"},
+{"swift_container":"quay"},
+{"auth_url": "https://example.org/swift/v1/quay"},
+{"auth_version": "1"},
+{"ca_cert_path":"/conf/stack/swift.cert"},
+{"storage_path":"/datastorage/registry"}
+]}
+```
+
 * **DISTRIBUTED_STORAGE_DEFAULT_LOCATIONS** [array]: The list of storage engine(s) (by ID in DISTRIBUTED_STORAGE_CONFIG) whose images should be fully replicated, by default, to all other storage engines.
 ** **Min Items**: None
 ** **Example**: `s3_us_east, s3_us_west`