docker-dns-issue

gistfile1.txt

# Create node-1
$ docker-machine create -d virtualbox \
    --virtualbox-memory 2048 \
    node-1
    
$ eval $(docker-machine env node-1)
$ docker node update --label-add type=db node-1
$ docker swarm init --advertise-addr x.x.x.x

# Create overlay network
$ docker network create --driver overlay overlay-net

# Create node-2
$ docker-machine create -d virtualbox \
    --virtualbox-memory 2048 \
    node-2
    
$ eval $(docker-machine env node-2)
$ docker node update --label-add type=tools node-2
$ docker swarm join \
    --token <token> \
    x.x.x.x:2377
    
# Create services

$ eval $(docker-machine env node-1)
docker service create \
    --name influxdb \
    --constraint "node.labels.type == db" \
    --replicas 1 \
    --reserve-memory 128M \
    --limit-memory 256M \
    --network overlay-net \
    influxdb:alpine
    
docker service create \
    --name grafana \
    --constraint "node.labels.type == tools" \
    --replicas 1 \
    --reserve-memory 128M \
    --limit-memory 256M \
    --network overlay-net \
    grafana/grafana:latest