Add documentation

Issue-ID: DCAEGEN2-206
Change-Id: I73de95e98e4cd545dcc29b0fcecf84530c23e2aa
Signed-off-by: Lusheng Ji <lji@research.att.com>

1 files changed, 100 insertions, 0 deletions

diff --git a/docs/sections/apis/configbinding.yaml b/docs/sections/apis/configbinding.yaml
new file mode 100644
index 00000000..cfe09440
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+++ b/docs/sections/apis/configbinding.yaml
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+# ============LICENSE_START=======================================================
+# Copyright (c) 2017-2018 AT&T Intellectual Property. 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.
+# ============LICENSE_END=========================================================
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+
+
+---
+swagger: "2.0"
+info:
+  version: "2.1.0"
+  title: "Config Binding Service"
+paths:
+  /service_component/{service_component_name}:
+    parameters:
+      - name: "service_component_name"
+        in: "path"
+        description: "Service Component Name. service_component_name must be a key in consul."
+        required: true
+        type: "string"
+    get:
+      description: "Binds the configuration for service_component_name and returns the bound configuration as a JSON"
+      operationId: "config_binding_service.controller.bind_config_for_scn"
+      responses:
+        200:
+          description: OK; the bound config is returned as an object
+          schema:
+            type: object
+        404:
+          description: there is no configuration in Consul for this component
+
+  /service_component_all/{service_component_name}:
+    parameters:
+      - name: "service_component_name"
+        in: "path"
+        description: "Service Component Name. service_component_name must be a key in consul."
+        required: true
+        type: "string"
+    get:
+      description: "Binds the configuration for service_component_name and returns the bound configuration, policies, and any other keys that are in Consul"
+      operationId: "config_binding_service.controller.bind_all"
+      responses:
+        200:
+          description: "OK; returns {config : ..., policies : ....., k : ...} for all other k in Consul"
+          schema:
+            type: object
+        404:
+          description: there is no configuration in Consul for this component
+
+  /{key}/{service_component_name}:
+    parameters:
+      - name: "key"
+        in: "path"
+        description: "this endpoint tries to pull service_component_name:key; key is the key after the colon"
+        required: true
+        type: "string"
+      - name: "service_component_name"
+        in: "path"
+        description: "Service Component Name."
+        required: true
+        type: "string"
+    get:
+      description: "this is an endpoint that fetches a generic service_component_name:key out of Consul. The idea is that we don't want to tie components to Consul directly in case we swap out the backend some day, so the CBS abstracts Consul from clients. The structuring and weird collision of this new API with the above is unfortunate but due to legacy concerns."
+      operationId: "config_binding_service.controller.get_key"
+      responses:
+        200:
+          description: "OK; returns service_component_name:key"
+          schema:
+            type: object
+        404:
+          description: "key does not exist"
+          schema:
+            type: string
+        400:
+          description: "bad request. Currently this is only returned on :policies, which is a complex object, and should be gotten through service_component_all"
+          schema:
+            type: string
+
+  /healthcheck:
+    get:
+      description: "This is the  health check endpoint. If this returns a 200, the server is alive and consul can be reached. If not a 200, either dead, or no connection to consul"
+      operationId: "config_binding_service.controller.healthcheck"
+      parameters: []
+      responses:
+        200:
+          description: Successful response
+        503:
+          description: the config binding service cannot reach Consul