Update RTD Offered APIs section to use OpenAPI.yaml file

Update Certificate update section in RTD

Issue-ID: OOM-2754
Signed-off-by: Remigiusz Janeczek <remigiusz.janeczek@nokia.com>
Change-Id: Ia673a8bf449fca3fba52fb88374b7b418c23c6eb
Signed-off-by: Joanna Jeremicz <joanna.jeremicz@nokia.com>

2 files changed, 5 insertions, 162 deletions

diff --git a/docs/sections/offeredapis.rst b/docs/sections/offeredapis.rst
index 21a4bb60..47a24ceb 100644
--- a/docs/sections/offeredapis.rst
+++ b/docs/sections/offeredapis.rst
@@ -1,6 +1,6 @@
 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
 .. http://creativecommons.org/licenses/by/4.0
-.. Copyright 2020 NOKIA
+.. Copyright 2020-2021 NOKIA
 .. _offeredapis:
 
 Offered APIs
@@ -9,163 +9,5 @@ Offered APIs
 OOM Cert Service Api
 --------------------
 
-.. code-block:: yaml
-
-    openapi: 3.0.1
-    info:
-      title: CertService Documentation
-      description: Certification service API documentation
-      version: 1.0.0
-    servers:
-      - url: http://localhost:8080
-        description: Generated server url
-    tags:
-      - name: Actuator
-        description: Monitor and interact
-        externalDocs:
-          description: Spring Boot Actuator Web API Documentation
-          url: https://docs.spring.io/spring-boot/docs/current/actuator-api/html/
-    paths:
-      /v1/certificate/{caName}:
-        get:
-          tags:
-            - CertificationService
-          summary: sign certificate
-          description: Web endpoint for requesting certificate signing. Used by system
-            components to gain certificate signed by CA.
-          operationId: signCertificate
-          parameters:
-            - name: caName
-              in: path
-              description: Name of certification authority that will sign CSR.
-              required: true
-              schema:
-                type: string
-            - name: CSR
-              in: header
-              description: Certificate signing request in form of PEM object encoded in
-                Base64 (with header and footer).
-              required: true
-              schema:
-                type: string
-            - name: PK
-              in: header
-              description: Private key in form of PEM object encoded in Base64 (with header
-                and footer).
-              required: true
-              schema:
-                type: string
-          responses:
-            "200":
-              description: certificate successfully signed
-              content:
-                application/json; charset=utf-8:
-                  schema:
-                    $ref: '#/components/schemas/CertificationModel'
-            "500":
-              description: something went wrong during connecting to cmp client
-              content:
-                application/json; charset=utf-8:
-                  schema:
-                    $ref: '#/components/schemas/ErrorResponseModel'
-            "404":
-              description: CA not found for given name
-              content:
-                application/json; charset=utf-8:
-                  schema:
-                    $ref: '#/components/schemas/ErrorResponseModel'
-            "400":
-              description: given CSR or/and PK is incorrect
-              content:
-                application/json; charset=utf-8:
-                  schema:
-                    $ref: '#/components/schemas/ErrorResponseModel'
-      /ready:
-        get:
-          tags:
-            - CertificationService
-          summary: check is container is ready
-          description: Web endpoint for checking if service is ready to be used.
-          operationId: checkReady
-          responses:
-            "200":
-              description: configuration is loaded and service is ready to use
-              content:
-                application/json; charset=utf-8:
-                  schema:
-                    type: string
-            "503":
-              description: configuration loading failed and service is unavailable
-              content:
-                application/json; charset=utf-8:
-                  schema:
-                    type: string
-      /reload:
-        get:
-          tags:
-            - CertificationService
-          summary: reload service configuration from file
-          description: Web endpoint for performing configuration reload. Used to reload
-            configuration file from file.
-          operationId: reloadConfiguration
-          responses:
-            "200":
-              description: configuration has been successfully reloaded
-              content:
-                application/json; charset=utf-8:
-                  schema:
-                    type: string
-            "500":
-              description: something went wrong during configuration loading
-              content:
-                application/json; charset=utf-8:
-                  schema:
-                    $ref: '#/components/schemas/ErrorResponseModel'
-      /actuator/health:
-        get:
-          tags:
-            - Actuator
-          summary: Actuator web endpoint 'health'
-          operationId: handle_0
-          responses:
-            "200":
-              description: default response
-              content: {}
-      /actuator/health/**:
-        get:
-          tags:
-            - Actuator
-          summary: Actuator web endpoint 'health-path'
-          operationId: handle_1
-          responses:
-            "200":
-              description: default response
-              content: {}
-      /actuator:
-        get:
-          tags:
-            - Actuator
-          summary: Actuator root web endpoint
-          operationId: links_2
-          responses:
-            "200":
-              description: default response
-              content: {}
-    components:
-      schemas:
-        ErrorResponseModel:
-          type: object
-          properties:
-            errorMessage:
-              type: string
-        CertificationModel:
-          type: object
-          properties:
-            certificateChain:
-              type: array
-              items:
-                type: string
-            trustedCertificates:
-              type: array
-              items:
-                type: string
+.. include:: resources/OpenAPI.yaml
+   :code:
\ No newline at end of file
diff --git a/docs/sections/usage.rst b/docs/sections/usage.rst
index cd48b55a..848852bf 100644
--- a/docs/sections/usage.rst
+++ b/docs/sections/usage.rst
@@ -154,7 +154,8 @@ Here is an example of generated *secret* containing certificates:
 Certificate update
 ------------------------------
 
-When the certificate already exists, but its date has expired or certificate data should be changed, then the certificate update scenario can be executed.
+When the certificate already exists, but its date is close to expire or certificate data should be changed, then the certificate update scenario can be executed.
+It is performed automatically by cert-manager close to the expiration date or can be triggered manually.
 This use case requires the update endpoint configured for *CMPv2Issuer* CRD:
 
 .. code-block:: yaml