Create README.md

Author: akdev-tech

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+# Docker ElasticSearch Kibana MongoDB Monstache
+
+Ready to use for development purposes docker-compose project with one-command deployment.
+Autosync everything from MongoDB to ElasticSearch using [MongoDB Change stream](https://www.mongodb.com/docs/manual/changeStreams/).
+All settings are put in `.env` file for easy customization.
+
+## Getting Started
+
+To run this project all you need is to clone code and have docker-compose installed.
+
+### Installing
+
+```
+$ git clone https://github.com/akdev-tech/docker-elastic-monstache.git
+$ cd docker-elastic-monstache
+```
+
+After that you may change .env file containing hostnames, usernames, passwords and Monstache config.
+
+### Running
+
+```
+$ docker-compose up -d
+```
+
+## Default configuration
+
+### MongoDB
+
+Is deployed in single-node replicaSet configuration
+
+http://127.0.0.1:27017?replSet=dbrs
+
+
+Root user credentials:
+`root` `rootpassword`
+
+
+User credentials:
+`username` `password`
+
+
+### ElasticSearch
+
+http://127.0.0.1:9200
+
+
+User credentials:
+`elastic` `elasticpass`
+
+
+### Kibana web interface
+
+http://127.0.0.1:5601
+
+
+User credentials:
+`elastic` `elasticpass`
+
+
+### Please draw attention
+
+Initialization of MongoDB replica set is performed with docker-compose `healthcheck` directive, so you may see errors in startup logs for the first time. It is done this way to avoid routine logging in console and executing the initialization command.
+
+This project should be used only in development purposes.
+
+
+## Built With These Docker Images
+
+* [MongoDB](https://hub.docker.com/_/mongo)
+* [ElasticSearch](https://hub.docker.com/_/elasticsearch)
+* [Kibana](https://hub.docker.com/_/kibana)
+* [Monstache](https://hub.docker.com/r/rwynn/monstache)
+
+
+## License
+
+This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details
+
+## Acknowledgments
+
+* Startup logs containing errors for the first run (until replicaSet is initialized)
+* `docker-compose ps` shows `unhealthy` status for mongodb