# storm-mono-docker

**Repository Path**: julywind/storm-mono-docker

## Basic Information

- **Project Name**: storm-mono-docker
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-07-16
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

storm-mono-docker
============

Dockerfiles for building a storm cluster. Inspired by [https://github.com/ptgoetz/storm-vagrant](https://github.com/ptgoetz/storm-vagrant)

The images are available directly from [https://index.docker.io](https://index.docker.io)

## Pre-Requisites

- install docker-compose [http://docs.docker.com/compose/install/](http://docs.docker.com/compose/install/)

## Usage

Start a cluster:

- ```docker-compose up -d```

- The ```docker-compose up``` command aggregates the output of each container. When the command exits, all containers are stopped. Running ```docker-compose up -d``` starts the containers in the background and leaves them running.

Destroy a cluster:

- ```docker-compose stop```

Add more supervisors:

- ```docker-compose scale supervisor=4```

Kill and rm all docker cache:

- ```docker kill $(docker ps -a -f "name=stormmonodocker" -q) ; docker rm $(docker ps -a -f "name=stormmonodocker" -q)```

Remove all docker image:

- ```docker rmi $(docker images | grep "^julywind" | awk "{print $3}")```

## Building

- ```rebuild.sh```

## FAQ
### How can I access Storm UI from my host?
Take a look at docker-compose.yml:

    ui:
      image: julywind/storm-ui
	      ports:
	        - "49080:8080"

This tells Docker to expose the Docker UI container's port 8080 as port 49080 on the host<br/>

If you are running docker natively you can use localhost. If you're using boot2docker, then do:

    $ boot2docker ip
    The VM's Host only interface IP address is: 192.168.59.103

Which returns your docker VM's IP.<br/>
So, to open storm UI, type the following in your browser:

    localhost:49080

or

    192.168.59.103:49080

in my case.

### How can I deploy a topology?
Since the nimbus host and port are not default, you need to specify where the nimbus host is, and what is the nimbus port number.<br/>
Following the example above, after discovering the nimbus host IP (could be localhost, could be our docker VM ip as in the case of boot2docker), run the following command:

    storm jar target/your-topology-fat-jar.jar com.your.package.AndTopology topology-name -c nimbus.host=192.168.59.103 -c nimbus.thrift.port=49627

If the above method is not successful, please change the storm.yaml file like this:

	nimbus.seeds: ["192.168.59.103"]	
	nimbus.thrift.port: 49627

And run the following command:

	storm jar target/your-topology-fat-jar.jar com.your.package.AndTopology topology-name

### How can I connect to one of the containers?
Find the forwarded ssh port for the container you wish to connect to (use `docker-compose ps`)

    $ ssh root@`boot2docker ip` -p $CONTAINER_PORT

The password is 'julywindpass' (from: https://registry.hub.docker.com/u/julywind/storm-base/dockerfile/).