Add example customised docker-compose.

Signed-off-by: Bartosz Gardziejewski <bartosz.gardziejewski@nokia.com>
Change-Id: I718def19f9bca38c2df1c5355264f341156842aa
Issue-ID: INT-1869

16 files changed, 260 insertions, 8 deletions

diff --git a/README.md b/README.md
index 2fd0576..33703dd 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 This server uses sysrepo to simulate network configuration.
 It is base od sysrepo-netopeer2 image.
 
+
 ## User guide
 ### starting server
 In order to start server use docker-compose located in root catalog:
@@ -10,7 +11,7 @@ In order to start server use docker-compose located in root catalog:
 ```
 or run image using docker:
 ```shell
-  docker run -it -p 830:830 -p 6513:6513 onap/org.onap.integration.simulators.netconf-server:latest
+  docker run -it -p 830:830 -p 6513:6513 -p 6555:6555 onap/org.onap.integration.simulators.netconf-server:latest
 ```
 
 ### using server
@@ -18,12 +19,13 @@ Server allows:
  - installing custom configuration models on start up.
  - changing configuration of that modules on runtime.
 
-Config can be changed with use of **SSH, be default expose on port 830**
-and **TLS, be default exposed on port 6513**.
+Configuration of models can be changed with use of **SSH, be default expose on port 830**, 
+**TLS, be default exposed on port 6513** and **REST API,  be default expose on port 6555**.
 - SSH works "out of the box" with a username and password *netconf*.
 - **TLS is disabled be default**, 
   in order to enable it, set environment variable `ENABLE_TLS=true`.
-  More about TLS in ***TLS*** section. 
+  More about TLS in ***TLS*** section.
+- REST API works "out of the box", more about it in ***REST API*** section.
 
 ### custom models
 new models are loaded on the image start up from catalog `/resources/models`.
@@ -34,7 +36,8 @@ More about that file in ***config change subscription*** section.
 In order to load custom models on start up,
 volume with models and configuration file, should be mounted to `/resources/models` directory.
 It can be done in docker-compose, by putting 
-`./path/to/cusom/models:/resources/models` in *volumes* section.
+`./path/to/cusom/models:/resources/models` in ***volumes*** section.
+Examples of custom models configuration can be found in `example` directory. 
 
 ### TLS
 TLS in disabled be default with environment variable `ENABLE_TLS` set to false.
@@ -42,6 +45,7 @@ In order to enable TLS, that environment variable need to be set to `true`
 **on container start up**.
 It can be done in docker-compose, 
 by putting `ENABLE_TLS=true` in *environment* section.
+Example of that TLS configuration can be found in `example` directory.
 
 #### custom certificate
 When TLS is enabled server will use auto generated certificates, be default.
@@ -50,6 +54,7 @@ are located in `/resources/certs` directory.
 Certificates are loaded during image start up.
 **In order to use custom certs**
 volume with certificates needs to be mounted to `/resources/certs` directory.
+Example of that custom certificates configuration can be found in `example` directory.
 In this volume following files are required, **named accordingly**:
 - **ca.crt** - CA/Root certificate
 - **client.crt** - client certificate
@@ -71,12 +76,18 @@ Configuration file should be formatted in proper way:
 [SUBSCRIPTION]
 models = my-model-1,my-model-2,my-model-3
 ```
-Custom modules, to subscribe to, should be separated with comma.  
+Custom modules, to subscribe to, should be separated with comma.
+Example of that custom config change subscription can be found in `example` directory.
+
+### REST API
+Netconf server provides REST interface, with enpoints:
+- *GET* `/healthcheck` returns 200 "UP" if server is up and running
 
 ### logging
 Netconf server print all logs on to the console.
 Logs from python application are also stored in file `/logs/netconf_saver.log`
 
+
 ## Development guide 
 ### building image
 In order to build image mvn command can be run:
diff --git a/docker-compose.yml b/docker-compose.yml
index bf43ff5..fbc9516 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,8 +5,6 @@ services:
   netconf-server:
     container_name: netconf-server
     image: onap/org.onap.integration.nfsimulator.netconfserver:latest
-    environment:
-     - ENABLE_TLS=true
     ports:
      - "830:830"
      - "6513:6513"
diff --git a/example/README.md b/example/README.md
new file mode 100644
index 0000000..190f144
--- /dev/null
+++ b/example/README.md
@@ -0,0 +1,6 @@
+# Netconf Server Example
+This directory contains example of custom configured Netconf Server.
+In order to start example custom server run command:
+```shell
+docker-compose -f ./customise-docker-compose.yml up
+```
diff --git a/example/customise-docker-compose.yml b/example/customise-docker-compose.yml
new file mode 100644
index 0000000..f5f91a6
--- /dev/null
+++ b/example/customise-docker-compose.yml
@@ -0,0 +1,17 @@
+version: '3'
+
+services:
+
+  netconf-server:
+    container_name: netconf-server
+    image: onap/org.onap.integration.nfsimulator.netconfserver:latest
+    environment:
+     - ENABLE_TLS=true
+     - MODELS_CONFIGURATION_FILE_NAME=example-models-configuration.ini
+    volumes:
+     - ./example_models:/resources/models
+     - ./example_certs:/resources/certs
+    ports:
+     - "830:830"
+     - "6513:6513"
+     - "6555:6555"
diff --git a/example/example_certs/ca.crt b/example/example_certs/ca.crt
new file mode 100644
index 0000000..dae1e56
--- /dev/null
+++ b/example/example_certs/ca.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----
+MIIDCTCCAfECFGy8PZ76TMVrgygHy+f6w/xEN5bIMA0GCSqGSIb3DQEBCwUAMEEx
+CzAJBgNVBAYTAlVTMQ0wCwYDVQQKDARPTkFQMQ4wDAYDVQQLDAVPU0FBRjETMBEG
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+Wj/tSAy67yUghUxZ/g==
+-----END CERTIFICATE-----
diff --git a/example/example_certs/ca.key b/example/example_certs/ca.key
new file mode 100644
index 0000000..cd4fee4
--- /dev/null
+++ b/example/example_certs/ca.key
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
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+-----END PRIVATE KEY-----
diff --git a/example/example_certs/client.crt b/example/example_certs/client.crt
new file mode 100644
index 0000000..9e22265
--- /dev/null
+++ b/example/example_certs/client.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----
+MIIDEDCCAfgCFBLf32YOnxyvsYtAt/B7ReAHeIUlMA0GCSqGSIb3DQEBCwUAMEEx
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+-----END CERTIFICATE-----
diff --git a/example/example_certs/client.key b/example/example_certs/client.key
new file mode 100644
index 0000000..9de14f8
--- /dev/null
+++ b/example/example_certs/client.key
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
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+-----END PRIVATE KEY-----
diff --git a/example/example_certs/server.crt b/example/example_certs/server.crt
new file mode 100644
index 0000000..750b31b
--- /dev/null
+++ b/example/example_certs/server.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/example/example_certs/server.key b/example/example_certs/server.key
new file mode 100644
index 0000000..23f415d
--- /dev/null
+++ b/example/example_certs/server.key
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
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+hoVsENfBcN7pcMF8VXQHyEu+FW/jjDvfxP0SgnZfNfSTQEHUfH2QPgob1c/Uz74v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+-----END PRIVATE KEY-----
diff --git a/example/example_certs/server_pub.key b/example/example_certs/server_pub.key
new file mode 100644
index 0000000..7990a38
--- /dev/null
+++ b/example/example_certs/server_pub.key
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuCwEIv7dAG3AIj8daS0G
+byhpcWnRyASH3Ko6R3Pl8jl06dl6OfiidbMLzhalLM4JL7EJe8yz3l2Uky7ILpZa
+6iHYmgt1flWMd6axULJ241B6d+9LJMHe4/WN7bWJ9a5upQHOvu4iiHA56TWLYHA7
+vBj2ZTC6lyXt+I8CTCOpRG2ZL5fm+plq2ihlLus3Lj+f3lvSAUH58QmkbRIH1P87
+q+IpXHoGPMhEXW/sCNF0dHle/JoSZyKvJAl1fNIq1znqFc14FmyQgIG9NAWHkrNW
+/tcvKIM6D1YPZ5FSWdFTM9u4ClZNnRiMxcgs5WHOiCbaULuPTazkITgDgsX9MtXK
+2QIDAQAB
+-----END PUBLIC KEY-----
diff --git a/example/example_models/example-models-configuration.ini b/example/example_models/example-models-configuration.ini
new file mode 100644
index 0000000..7e99c55
--- /dev/null
+++ b/example/example_models/example-models-configuration.ini
@@ -0,0 +1,2 @@
+[SUBSCRIPTION]
+models = example-module,example-module-2,ietf-netconf
diff --git a/example/example_models/example-module-2.data.xml b/example/example_models/example-module-2.data.xml
new file mode 100644
index 0000000..82081c9
--- /dev/null
+++ b/example/example_models/example-module-2.data.xml
@@ -0,0 +1,24 @@
+<!--
+  ============LICENSE_START=======================================================
+  Simulator
+  ================================================================================
+  Copyright (C) 2021 Nokia. 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=========================================================
+  -->
+
+<config xmlns="http://onap.org/example-module-2">
+  <itemValue1>10</itemValue1>
+  <itemValue2>42</itemValue2>
+</config>
diff --git a/example/example_models/example-module-2.yang b/example/example_models/example-module-2.yang
new file mode 100644
index 0000000..1b101e5
--- /dev/null
+++ b/example/example_models/example-module-2.yang
@@ -0,0 +1,9 @@
+module example-module-2 {
+  namespace "http://onap.org/example-module-2";
+  prefix config;
+  container config {
+    config true;
+    leaf itemValue1 {type uint32;}
+    leaf itemValue2 {type uint32;}
+  }
+}
diff --git a/example/example_models/example-module.data.xml b/example/example_models/example-module.data.xml
new file mode 100644
index 0000000..e71c661
--- /dev/null
+++ b/example/example_models/example-module.data.xml
@@ -0,0 +1,25 @@
+<!--
+  ============LICENSE_START=======================================================
+  Simulator
+  ================================================================================
+  Copyright (C) 2021 Nokia. 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=========================================================
+  -->
+
+<config xmlns="http://onap.org/example-module">
+  <itemValue1>42</itemValue1>
+  <itemValue2>35</itemValue2>
+  <itemValue3>55</itemValue3>
+</config>
diff --git a/example/example_models/example-module.yang b/example/example_models/example-module.yang
new file mode 100644
index 0000000..b1fbde8
--- /dev/null
+++ b/example/example_models/example-module.yang
@@ -0,0 +1,10 @@
+module example-module {
+  namespace "http://onap.org/example-module";
+  prefix config;
+  container config {
+    config true;
+    leaf itemValue1 {type uint32;}
+    leaf itemValue2 {type uint32;}
+    leaf itemValue3 {type uint32;}
+  }
+}