traefik: hangs after msg="Server configuration reloaded on :80" - amazon-ec2

Question

I am attempting to deploy a traefik app via docker-machine to an EC2 instance using the following commands:
docker-machine scp include/traefik.toml swarm-master:/home/ubuntu/traefik.toml
docker-machine scp include/acme.json swarm-master:/home/ubuntu/acme.json
docker $(docker-machine config swarm-master) run \
-v /var/run/docker.sock:/var/run/docker.sock \
-v $PWD/traefik.toml:/traefik.toml \
-v $PWD/acme.json:/acme.json \
-p 80:80 \
-p 443:443 \
-l traefik.frontend.rule=Host:traefik.domain.com \
-l traefik.port=8080 \
--network swarm-net \
--name traefik \
traefik:1.4.3-alpine \
-l DEBUG \
--docker
However, my application hangs after the following output:
traefik.toml 100% 503 29.4KB/s 00:00
acme.json 100% 0 0.0KB/s 00:00
time="2017-11-21T21:39:44Z" level=info msg="Traefik version v1.4.3 built on 2017-11-14_11:14:24AM"
time="2017-11-21T21:39:44Z" level=debug msg="Global configuration loaded {"GraceTimeOut":10000000000,"Debug":false,"CheckNewVersion":true,"AccessLogsFile":"","AccessLog":null,"TraefikLogsFile":"","LogLevel":"DEBUG","EntryPoints":{"http":{"Network":"","Address":":80","TLS":null,"Redirect":null,"Auth":null,"WhitelistSourceRange":null,"Compress":false,"ProxyProtocol":null,"ForwardedHeaders":{"Insecure":true,"TrustedIPs":null}}},"Cluster":null,"Constraints":[],"ACME":null,"DefaultEntryPoints":["http"],"ProvidersThrottleDuration":2000000000,"MaxIdleConnsPerHost":200,"IdleTimeout":0,"InsecureSkipVerify":false,"RootCAs":null,"Retry":null,"HealthCheck":{"Interval":30000000000},"RespondingTimeouts":null,"ForwardingTimeouts":null,"Docker":{"Watch":true,"Filename":"","Constraints":null,"Trace":false,"DebugLogGeneratedTemplate":false,"Endpoint":"unix:///var/run/docker.sock","Domain":"","TLS":null,"ExposedByDefault":true,"UseBindPortIP":false,"SwarmMode":false},"File":null,"Web":null,"Marathon":null,"Consul":null,"ConsulCatalog":null,"Etcd":null,"Zookeeper":null,"Boltdb":null,"Kubernetes":null,"Mesos":null,"Eureka":null,"ECS":null,"Rancher":null,"DynamoDB":null}"
time="2017-11-21T21:39:44Z" level=info msg="Preparing server http &{Network: Address::80 TLS:<nil> Redirect:<nil> Auth:<nil> WhitelistSourceRange:[] Compress:false ProxyProtocol:<nil> ForwardedHeaders:0xc42008bae0} with readTimeout=0s writeTimeout=0s idleTimeout=3m0s"
time="2017-11-21T21:39:44Z" level=info msg="Starting provider *docker.Provider {"Watch":true,"Filename":"","Constraints":null,"Trace":false,"DebugLogGeneratedTemplate":false,"Endpoint":"unix:///var/run/docker.sock","Domain":"","TLS":null,"ExposedByDefault":true,"UseBindPortIP":false,"SwarmMode":false}"
time="2017-11-21T21:39:44Z" level=info msg="Starting server on :80"
time="2017-11-21T21:39:44Z" level=debug msg="Provider connection established with docker 17.05.0-ce (API 1.29)"
time="2017-11-21T21:39:44Z" level=debug msg="Filtering container with empty frontend rule /swarm-agent"
time="2017-11-21T21:39:44Z" level=debug msg="Filtering container with empty frontend rule /swarm-agent-master"
time="2017-11-21T21:39:44Z" level=debug msg="Validation of load balancer method for backend backend-traefik failed: invalid load-balancing method ''. Using default method wrr."
time="2017-11-21T21:39:44Z" level=debug msg="Configuration received from provider docker: {"backends":{"backend-traefik":{"servers":{"server-traefik":{"url":"http://172.31.48.2:8080","weight":0}},"loadBalancer":{"method":"wrr"}}},"frontends":{"frontend-Host-traefik-domain-com-0":{"entryPoints":["http"],"backend":"backend-traefik","routes":{"route-frontend-Host-traefik-domain-com-0":{"rule":"Host:traefik.domain.com"}},"passHostHeader":true,"priority":0,"basicAuth":[],"headers":{}}}}"
time="2017-11-21T21:39:44Z" level=debug msg="Last docker config received more than 2s, OK"
time="2017-11-21T21:39:44Z" level=debug msg="Creating frontend frontend-Host-traefik-domain-com-0"
time="2017-11-21T21:39:44Z" level=debug msg="Wiring frontend frontend-Host-traefik-domain-com-0 to entryPoint http"
time="2017-11-21T21:39:44Z" level=debug msg="Creating route route-frontend-Host-traefik-domain-com-0 Host:traefik.domain.com"
time="2017-11-21T21:39:44Z" level=debug msg="Creating backend backend-traefik"
time="2017-11-21T21:39:44Z" level=debug msg="Creating load-balancer wrr"
time="2017-11-21T21:39:44Z" level=debug msg="Creating server server-traefik at http://172.31.48.2:8080 with weight 0"
time="2017-11-21T21:39:44Z" level=info msg="Server configuration reloaded on :80"
^Ctime="2017-11-21T21:39:59Z" level=info msg="I have to go... interrupt"
time="2017-11-21T21:39:59Z" level=info msg="Stopping server"
time="2017-11-21T21:39:59Z" level=debug msg="Waiting 10s seconds before killing connections on entrypoint http..."
time="2017-11-21T21:39:59Z" level=debug msg="Entrypoint http closed"
time="2017-11-21T21:39:59Z" level=info msg="Server stopped"
time="2017-11-21T21:39:59Z" level=info msg="Shutting down"
time="2017-11-21T21:39:59Z" level=error msg="Error creating server: http: Server closed"
traefik.toml:
debug = false
checkNewVersion = true
logLevel = "DEBUG"
defaultEntryPoints = ["http", "https"]
[web]
address = ":8080"
[web.auth.basic]
users = ["admin:alkdsjfalkdjflakdsjfalkdjfalkdjfaldkjf"]
[entryPoints]
[entryPoints.http]
address = ":80"
[entryPoints.http.redirect]
entryPoint = "https"
[entryPoints.https]
address = ":443"
[entryPoints.https.tls]
[acme]
email = "name#domain.com"
storage = "acme.json"
entryPoint = "https"
onHostRule = true
onDemand = false
and acme.json has permissions 600.
However, when I run the following (seemingly same) command after logging into my EC2 instance, traefik is successfully deployed:
docker run \
-v /var/run/docker.sock:/var/run/docker.sock \
-v $PWD/traefik.toml:/traefik.toml \
-v $PWD/acme.json:/acme.json \
-p 80:80 \
-p 443:443 \
-l traefik.frontend.rule=Host:traefik.domain.com \
-l traefik.port=8080 \
--network swarm-net \
--name traefik \
traefik:1.4.3-alpine \
-l DEBUG \
--docker
Any reason why I am not deploying with docker-machine are greatly appreciated. Thanks!