I am running into a block and can't seem to find the answer. I have Docker for Mac on OSX. I can build and run the containers fine. One of my containers runs a sails app that utilizes sequelize to connect. Network port mappings are not the only way Docker containers can connect to one another. Docker also has a linking system that allows you to link multiple containers together and send connection information from one to another. When containers are linked, information about a source container can be sent to a recipient container. ![]() Expected behavior Using an external KV store and a correct set of Docker for Mac advanced daemon options, it should be possible to run a container on Docker for Mac, connect it to a pre-existing Docker for Linux overlay network, and interact with other containers on the network. Actual behavior While DNS resolution works, none of the packets from the Docker for Mac container are received. According to the company, the Nifty has a maximum output of 15 watts for its USB-C port and 18W for its USB-A port. To test the Nifty, I used it several times to charge a fully-depleted battery in an iPhone 6s Plus. The USB-A port can feed 2.1 amps to iPhones and iPads. If you need to charge an Android phone, you’ll be glad to hear that the Nifty supports Qualcomm Quick Charge 3.0 for fast charging. Iphone phone charger for mac book pro usb-c. On average, it took 45 minutes of charging for the iPhone battery to reach 50 percent capacity. ![]() Information Docker for Mac: version: 17.03.0-ce-mac1 (e5a07a1a6) macOS: version 10.12.3 (build: 16D32) logs: /tmp/4EAB8201-0ADB-496A-A7FA-06D38DD7F12-233732.tar.gz [OK] vmnetd [OK] dns [OK] driver.amd64-linux [OK] virtualization VT-X [OK] app [OK] moby [OK] system [OK] moby-syslog [OK] db [OK] env [OK] virtualization kern.hv_support [OK] slirp [OK] osxfs [OK] moby-console [OK] logs [OK] docker-cli [OK] menubar [OK] disk Steps to reproduce the behavior • Create a Docker overlay network on a Linux machine. In my case, I took a fresh installation of Docker 1.13.1 and updated the daemon options to 1) listen on tcp 2375 2) set cluster-store to an external Consul KV instance 3) set cluster-advertise to eth0:2375. I did the same steps on a second Linux machine, as well, purely to test out that the overlay network I'd eventually create is actually working. I also run a container called node-1 and attach it to this overlay network. • Create an overlay network on the first Linux machine ( docker network create --driver overlay mynetwork). I used the aforementioned second Linux machine as a check of the fact that containers spanning these two Linux machines can communicate correctly. • Back on my Mac, replicate the steps taken to prepare the Linux hosts. In lieu of 1 (since you can't set -H in the daemon options), use the socat workaround suggested. With this in place, I can verify that _ping works and reaches my Docker for Mac instance over the internet using my external IP address. I use this same external IP address when setting cluster-advertise and the same cluster-store Consul address as before. • In a Terminal, I try to run docker run --network cluster alpine:latest ping node-1. While the hostname gets resolved correctly, no transmitted packets get received. I assume this is related to the fact that the 4789 UDP port for VXLAN isn't being forwarded from the host to the HyperKit VM. Is there any hope of a configuration that might make it possible for this to work? My company's specific use case has us wanting to run locally-built tests out of a container on a dev's laptop against the overlay network we're hosting in the cloud. If not deserving of its own configuration option, is there any other way I can achieve this? Thanks for your report. I suspect your diagnosis is correct: that UDP port 4789 is not -- by default -- forwarded into the VM. How to turn down the sound for narrator minecraft mac. All screen receiver for pc. We recently experimented adding support for exposing the prometheus stats endpoint-- perhaps something similar could work for your case. To see how this works, run a root shell in the VM using something like docker run --rm --net=host --pid=host --privileged -it justincormack/debian nsenter -m -t 1 sh and then read /etc/init.d/docker, in particular: # On desktop forward metrics to host if enabled in daemon.json case '$(mobyplatform)' in windows|mac) METRICS_ADDR=$(cat /etc/docker/daemon.json| jq -e -r '.' Metrics-addr') if [ $?
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