eriklupander / dvizz Goto Github PK

Any way to add support for displaying task IDs for tasks that belong to services in global mode? Right now it looks like the task IDs render as "undefined".

Starting dvizz on a docker swarm w/o any running service will result in a panic:

$ docker run -v /var/run/docker.sock:/var/run/docker.sock -p 6969:6969 -it --rm liske/dvizz
Starting WebSocket server at port 6969
Starting WebSocket server
Starting event sender goroutine...
panic: interface conversion: interface {} is nil, not []main.DService

goroutine 8 [running]:
main.convServices(0xa98588, 0x0, 0x0, 0x0, 0xa98588, 0x0)
        /dvizz/converters.go:67 +0xe0
main.publishServices(0xc420114090)
        /dvizz/main.go:108 +0x80
created by main.main
        /dvizz/main.go:50 +0x14e

@eriklupander I'm not a go developer - maybe you could give it a look?

Docker swarm is pretty weak when it comes to managing networks. It's a hassle to get an idea of how service tasks are connected. I think this would be a perfect place to include a visualization for that information. I don't think it would be wise to include the connection on top of the existing ones, but maybe rather have the option to toggle between using nodes or networks as top-level nodes in the graph. What do you think?