davidopdebeeck / swarm-viz

A web application that visualizes a Docker Swarm cluster.

Swarm Viz

A web application that visualizes a Docker Swarm cluster.

Installation

Secured

ls /path/to/cert/directory
ca.cert server.cert server-key.key

export CERT_PATH=/path/to/cert/directory
export SWARM_HOST=tcp://swarm-master-ip:3376

docker 
	run 
	  -itd  
	  -p 3000:3000 
	  -e TLS_VERIFY=true 
	  -e CERT_PATH=$CERT_PATH 
	  -e SWARM_HOST=$SWARM_HOST 
	  -v $CERT_PATH:$CERT_PATH 
	dodb/swarm-viz

Unsecured

export SWARM_HOST=tcp://swarm-master-ip:3376

docker 
	run 
	  -itd  
	  -p 3000:3000 
	  -e SWARM_HOST=$SWARM_HOST
	dodb/swarm-viz

Troubleshooting

Swarm VIZ wil log errors to the console. You can inspect the console using the docker logs [container-id] command.

ECONNREFUSED

If you get this error try to execute the following command on your Docker Swarm server.

iptables -A INPUT -i docker0 -p tcp -m tcp --dport 3376 -j ACCEPT