Docker For Mac Set Ip

Docker For Mac Set Ip

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Docker For Mac Set Ip Rating: 3,8/5 1237 reviews

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Note the HostIP, service name, and task ID of any tasks with failed backend IP addresses. On a manager, for the set of all failed service names and tasks, collect the following: docker service ps docker inspect --type task. Hence, a Virtual Machine is set up on top of Mac OS and has an instance (Guest OS) of Linux to run containers. To simplify Docker and Virtual Machine setup in Mac OS, Docker for Mac was created.

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commented Aug 10, 2016•
edited

Expected behavior

I should be able to configure the bip setting for the Docker Engine daemon running in xhyve via the Docker For Mac GUI. The default CIDR conflicts with our VPN's network range.

Actual behavior

I cannot configure bip setting because there is no etc/docker/daemon.json to edit or option to change in the GUI.

Information

  • Diagnostic ID: 30EC86B0-7ED8-44CD-B855-57327A022FBD
  • OS X 10.10.5

Steps to reproduce the behavior

I cannot from a blank slate configure the daemon's bip using the latest Docker For Mac stable or beta. To configure bip, I have to follow these steps:

  1. Install Docker For Mac beta build 10258 (latest beta I have on my computer from before the stable/beta channel releases)
  2. Go to config's directory: cd ~/Library/Containers/com.docker.docker/Data/database/com.docker.driver.amd64-linux
  3. Update daemon.json to include bip config: echo '{'storage-driver':'aufs','debug':'true','bip':'10.10.10.1/24'}' > etc/docker/daemon.json
  4. Add and commit changed daemon.json: git add etc/docker/daemon.json && git commit -m 'configure bip'
  5. After committing, xhyve is triggered to restart.
  6. Run an alpine container and verify I can ping hosts within our VPN from the container
  7. Quit Docker for Mac
  8. Move Docker.app build 10258 out of Applications
  9. Move the Docker for Mac (latest stable or beta release) into Applications
  10. Start Docker for Mac, run alpine container and verify can still ping a host in the VPN

commented Aug 18, 2016•
edited

Just an update:

We can also retrieve the files by changing into ~/Library/Containers/com.docker.docker/Data/database and performing git reset --hard. This puts the files we need to modify back and allows us to change them as we see fit.

added the status/0-triage label Sep 19, 2016

added status/1-acknowledged and removed status/0-triage labels Sep 26, 2016

referenced this issue Nov 25, 2016

Closed

OSX native docker - Change default bridge ip network. In conflict with local network #25064

commented Nov 27, 2016

Docker 1.12.3. I can't get this to work.

I commit the change, quit and restart docker. Then it just stalls in 'Docker is starting'.

commented Dec 6, 2016

Docker 1.12.3 cannot find where to configure docker IP range (it's actually giving a network which is connected to my intranet causing conflicts).

commented Dec 12, 2016

I had the same issue as @algesten where docker would not restart after the change. I simplified the addition to daemon.json to simply {'bip':'172.17.0.1/24'} then I did the commit and things seemed to work for me.

commented Dec 12, 2016

Where can I find daemon.json on Mac dockerIl giorno lun 12 dic 2016 alle 22:21 JD Long <notifications@github.com> hascritto:
…
I had the same issue as @algesten <https://github.com/algesten> where docker would not restart after the change. I simplified the addition to daemon.json to simply {'bip':'172.17.0.1/24'} then I did the commit and things seemed to work for me. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#218 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AXQu2gS-4vnsU9BRRnCky6akCTVhxcNGks5rHbrCgaJpZM4JhRp1> .

commented Dec 12, 2016•
edited

@hector70 the daemon.json is located in ~/Library/Containers/com.docker.docker/Data/database/com.docker.driver.amd64-linux/etc/docker

but note that the git repo is in ~/Library/Containers/com.docker.docker/Data/database

you'll have to do the git reset --hard as discussed above then add the daemon.json to the repo then commit

commented Dec 13, 2016

Since Beta 31, daemon.json is editable via 🐳➡️Preferences..➡️Daemon➡️Advanced.

added status/4-fix-released-beta and removed status/1-acknowledged labels Dec 13, 2016

commented Dec 13, 2016

Also it seems docker-compose have hard coded ranges that won't pick up on changed defaults in the docker daemon.js. So whilst single containers launched with docker get the IP change, networks created implicitly with docker-compose won't. Can be sorted in docker-compose.yml:

commented Dec 13, 2016

@dsheets that will be great when that's in stable.

commented Jan 30, 2017

It is now possible to edit daemon.json in the UI on both the stable and the beta channels, so closing.

commented Feb 2, 2017

TL;DR for those that end up here like I did when having this problem

If you happen to have this problem where you're in a container and can't access your local network resources, and your local network is a 172.17, 172.18, 172.19, etc network, then you'll need to change the network docker is using so it doesn't conflict with your local LAN, VPN, etc.

bridge (docker0) defaults to 172.17.0.0/16

To change that, open up Docker for Mac Preferences and add a different private subnet to the Daemon config that you know won't conflict. I this example I picked a random 192.168 subnet:

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Metadatics cracked for mac sierra. Note this will only change the bridge network subnet, and not overlay's (used by docker-compose and swarm), or docker_gwbridge. In my experience, they layout like this:

bridge (docker0) : 'Subnet': '172.17.0.0/16'
docker_gwbridge : 'Subnet': '172.18.0.0/16'
any bridge/overlay networks you create after that: 'Subnet': '172.19.0.0/16' and so on.

commented Jun 21, 2017•
edited

I really like this feature but it seems that other options are not working, for instance, I need to pass in these options :

But when I try to add any of the dns or dns-search options in the json the restart goes idle meaning that the added options are breaking the config.
How then would I go on adding these options ?
Can anyone help at all ?
I am on Docker CE - Version 17.03.1-ce-mac12 (17661) running on macOS Sierra.

EDIT

Nevermind I found the syntax :

referenced this issue Jul 31, 2017

Closed

Hangs at Docker is starting after changing graph setting #948

commented May 4, 2018

I had a few problems with the bip setup - it's not obvious that bip is both an IP address and a subnet mask at the same time. If you set it to a subnet mask, Docker won't start and you'll have to reset to factory defaults.

Good:

Bad:

referenced this issue Dec 17, 2018

Closed

Docker pull fails with 'no route to host' when accessing insecure registry in LAN #522

commented Mar 5, 2019•
edited

The true question for me is, setting the bip value will allow me to interact/connect Vagrant VMs to Docker? I don't think this is enough. Can anyone confirm please?

Since not using docker-toolbox things seem to have gotten a lot more complicated to achieve the intended scenario (sending data from Vagrant VMs to containers running on Docker for Mac)

commented Mar 6, 2019

@CelsoSantos the only reason I set the bip is to avoid a clash with an internal network on the same address range - unless vagrant also runs on that subnet range I don't think setting bip will help. I don't know what will though, sorry :(

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Have you heard of? You probably have—everybody’s talking about it. Even my dad’s like, “what’s Docker? I saw someone twitter about it on the Facebook. You should call your mom.” Docker is a program that makes running and managing super easy. It has the potential to change all aspects of server-side applications, from development and testing to deployment and scaling. It’s pretty cool.

Recently, I’ve been working through. It’s a top notch book and I highly recommend it, but I’ve had some problems running the examples on OS X.

After a certain point, the book assumes you’re using Linux and skips some of the extra configuration required to make the examples work on OS X. This isn’t the book’s fault; rather, it speaks to underlying issues with how Docker works on OS X. This post is a walkthrough of the issues you’ll face running Docker on OS X and the workarounds to deal with them. It’s not meant to be a tutorial on Docker itself, but I encourage you to follow along and type in all the commands. You’ll get a better understanding of how Docker works in general and on OS X specifically.

Plus, if you decide to dig deeper into Docker on your Mac, you’ll be saved hours of troubleshooting. Don’t say I never gave you nothing.

First, let’s talk about how Docker works and why running it on OS X no work so good. How Docker Works Docker is a client-server application. The Docker server is a daemon that does all the heavy lifting: building and downloading images, starting and stopping containers, and the like. It exposes a REST API for remote management.

The Docker client is a command line program that communicates with the Docker server using the REST API. You will interact with Docker by using the client to send commands to the server. The machine running the Docker server is called the Docker host. The host can be any machine—your laptop, a server in the Cloud™, etc—but, because Docker uses features only available to Linux, that machine must be running Linux (more specifically, the Linux kernel). Docker on Linux Suppose we want to run containers directly on our Linux laptop.

Here’s how it looks: Docking on Linux The laptop is running both the client and the server, thus making it the Docker host. Docker on OS X Here’s the thing about OS X: it’s not Linux.

It doesn’t have the kernel features required to run Docker containers natively. We still need to have Linux running somewhere. Boot2docker is a “lightweight Linux distribution made specifically to run Docker containers.” Spoiler alert: you’re going to run it in a VM on your Mac. Here’s a diagram of how we’ll use boot2docker: Docking on OS X We’ll run the Docker client natively on OS X, but the Docker server will run inside our boot2docker VM. This also means boot2docker, not OS X, is the Docker host, not OS X.

Let’s install dat software. Installation Step 1: Install VirtualBox Go and do it. You don’t need my help with that. Step 2: Install Docker and boot2docker You have two choices: the offical package from. I prefer homebrew because I like to manage my environment from the command line. brew update brew install docker brew install boot2docker Step 3: Initialize and start boot2docker First, we need to initialize boot2docker (we only have to do this once): boot2docker init 2014/08/21 13:49:33 Downloading boot2docker ISO image. 2014/08/21 13:49:50 Done.

Type `boot2docker up` to start the VM. Next, we can start up the VM. Do like it says: boot2docker up 2014/08/21 13:51:29 Waiting for VM to be started. 2014/08/21 13:51:50 Started. 2014/08/21 13:51:51 Trying to get IP one more time 2014/08/21 13:51:51 To connect the Docker client to the Docker daemon, please set: 2014/08/21 13:51:51 export DOCKERHOST=tcp://192.168.59.103:2375 Step 4: Set the DOCKERHOST environment variable The Docker client assumes the Docker host is the current machine. We need to tell it to use our boot2docker VM by setting the DOCKERHOST environment variable: export DOCKERHOST=tcp://192.168.59.103:2375.

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