+```docker build --build-arg NEXUS_PROXY_REPO=nexus3.onap.org:10001/ -t mrstub .```
+
+>Start the image on http only<br>
+```docker run --rm -it -p 3905:3905 mrstub```
+
+>Start the image on http and https<br>
+By default, this image has default certificates under /usr/src/app/cert
+file "cert.crt" is the certificate file
+file "key.crt" is the key file
+file "generate_cert_and_key.sh" is a shell script to generate certificate and key
+file "pass" stores the password when you run the shell script
+
+>Start the a1-interface container without specifying external certificates:<br>
+```docker run --rm -it -p 3905:3905 -p 3906:3906 mrstub```
+
+It will listen to http 3905 port and https 3906 port(using default certificates) at the same time.
+
+This certificates/key can be overridden by mounting a volume when using "docker run" or "docker-compose"
+In 'docker run', use field:<br>
+>```-v "$PWD/certificate:/usr/src/app/cert"```<br>
+
+eg:<br>
+>```docker run --rm -it -p 3905:3905 -p 3906:3906 -v "/PATH_TO_CERT/cert:/usr/src/app/cert" mrstub```<br>
+
+In 'docker-compose.yml', use field:<br>
+>```volumes: - ./certificate:/usr/src/app/cert:ro```
+
+The script ```mrstub-build-start.sh``` do the build and docker run in one go. This starts the stub container in stand-alone mode for basic test.<br>If the mrstub should be executed manually with the agent, replace docker run with this command to connect to the docker network with the correct service name (--name shall be the same as configured in consul for the read and write streams).<br>
+>```docker run --rm -it -p 3905:3905 --network nonrtric-docker-net --name message-router mrstub```
+
+### Basic test