Drop architecture doc page

Related to bp glance-folsom-docs-cleanup

Change-Id: If4d187e5c96e337f0df0134a101ad1bac061dc80

doc/source/architecture.rst

@@ -1,73 +0,0 @@
-..
-      Copyright 2010 OpenStack, LLC
-      All Rights Reserved.
-
-      Licensed under the Apache License, Version 2.0 (the "License"); you may
-      not use this file except in compliance with the License. You may obtain
-      a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-      Unless required by applicable law or agreed to in writing, software
-      distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-      WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-      License for the specific language governing permissions and limitations
-      under the License.
-
-Glance Architecture
-===================
-
-Glance is designed to be as adaptable as possible for various back-end storage
-and registry database solutions. There is a main Glance API server
-(the ``glance-api`` program) that serves as the communications hub between
-various client programs, the registry of image metadata, and the storage
-systems that actually contain the virtual machine image data.
-
-From a birdseye perspective, one can visualize the Glance architectural model
-like so:
-
-.. graphviz::
-
-  digraph birdseye {
-    node [fontsize=10 fontname="Monospace"]
-    a [label="Client A"]
-    b [label="Client B"]
-    c [label="Client C"]
-    d [label="Glance API Server"]
-    e [label="Registry Server"]
-    f [label="Store Adapter"]
-    g [label="S3 Store"]
-    h [label="Swift Store"]
-    i [label="Filesystem Store"]
-    j [label="HTTP Store"]
-    a -> d [dir=both]
-    b -> d [dir=both]
-    c -> d [dir=both]
-    d -> e [dir=both]
-    d -> f [dir=both]
-    f -> g [dir=both]
-    f -> h [dir=both]
-    f -> i [dir=both]
-    f -> j [dir=both]
-
-  }
-
-What is a Registry Server?
-==========================
-
-A registry server is a service that publishes image metadata for internal
-consumption by the Glance API server. The Glance registry server uses a
-SQL database for its metadata storage.
-
-What is a Store?
-================
-
-A store is a Python class that inherits from ``glance.store.Backend`` and
-conforms to that class' API for reading, writing, and deleting virtual
-machine image data.
-
-Glance currently ships with stores for S3, Swift, RBD, a simple filesystem store,
-and a read-only HTTP(S) store.
-
-Implementors are encouraged to create stores for other backends, including
-other distributed storage systems like Sheepdog.

doc/source/index.rst

@@ -73,12 +73,3 @@ Using Glance
 
    glanceapi
    glanceclient
-
-Developer Docs
-==============
-
-.. toctree::
-   :maxdepth: 1
-
-   architecture
-   community