privacy statement. If you want your container to have it's own virtual ethernet socket (with it's own MAC address), iptables, then use the Macvlan driver. Point host to Docker container with static domain name, Dynamically add docker container ip in Dockerfile ( redis), Docker Compose Set Linux Docker Host IP Address in Container's /etc/hosts, How do I fix the docker-compose.yml? (Basically Dog-people). I am not clear how this answer can be useful in the context of the OP. Is it a good idea for security for Redis, as assumed here? Powered by Discourse, best viewed with JavaScript enabled, Docker compose with static IP for external network. A friendly reminder that this issue had no activity for 30 days. What does and doesn't count as "mitigating" a time oracle's curse? Letter of recommendation contains wrong name of journal, how will this hurt my application? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Then it is necessary to understand depends_on. what's the difference between "the killing machine" and "the machine that's killing". Docker comes with a default network, but if you make your own, you can give containers aliases when launched in that network. Hmm and there're two. OK, just to confirm could you try with the main branch and check if this fails? There are two kinds of static IP; private IP addresses used for internal networking inside a server, and public IP addresses used to connect outside the server, often over the internet. I would also try different IPs. You signed in with another tab or window. (leave only one on its own line). How to copy Docker images from one host to another without using a repository. You can access other containers' service by their name(ping apachewill get the ip or curl http://apache would access the http service) And this can be a alternative of a static ip. Type "sudo apt update" and select "yes" when prompted. - Spartan Troy Jun 7, 2019 at 14:05 But why you want to change it? This is a very good solution, I would just attach this link for the new users to learn about aliasing. Docker Compose - How to execute multiple commands? Each time I set it, I can't connect to the webpage anymore. Links seems to be deprecated because it is not important (you can still access it by container name without using link), we mainly look at the alias operation here, The container ip addresses of softether and redis are 172.18.0.2 and 172.25.8.0.3 respectively, assuming we dont know the ip at this time. @mheon - Yes, docker-compose does create the network ( and remove it when stopped ). I want to have static IP's for each network. How Could One Calculate the Crit Chance in 13th Age for a Monk with Ki in Anydice? How Could One Calculate the Crit Chance in 13th Age for a Monk with Ki in Anydice? Step 2: Create a Network with Subnet (CIDR). Marinus Klasen | Webdesign by Team Rood. Is every feature of the universe logically necessary? Why is sending so few tanks to Ukraine considered significant? I am getting ERR_ADDRESS_UNREACHABLE. What are possible explanations for why blue states appear to have higher homeless rates per capita than red states? How to Set Up Apache Web Server in AWS EC2 Linux (Ubuntu) Instance? How to make chocolate safe for Keidran? docker run --net selnet --ip 172.18.0.2 hub, Solution: Increased the 2nd quadruple of the IP Could you observe air-drag on an ISS spacewalk? It sets static IPs for containers. Try this: Please clearify what you mean by external network? The docker-compose environment is successfully started with Podman using static IP address assignment for each container. Build docker environment migrate from Virtualbox with complex network configuration. Join 425,000 subscribers and get a daily digest of news, geek trivia, and our feature articles. If the ip address I used for the first time is changed in the subsequent use, it may not be able to work normally! This article describes technique how to assign static IP to the container on Debian: Docker service should be started with DOCKER_OPTS="--bridge=br0 --ip-masq=false --iptables=false". @BonisTech My comment was valid before larsks corrected the answer. As I mentioned above, the network will change. Since we launched in 2006, our articles have been read more than 1 billion times. You trying to hit the IP from where? DNS is already there for service discovery inside of the container network and supports container scaling. Your email address will not be published. And outside the container network, you should use exposed ports on the host. Anthony Heddings is the resident cloud engineer for LifeSavvy Media, a technical writer, programmer, and an expert at Amazon's AWS platform. I was able to set a static IP with one network, services.homer.networks contains {"frontend": {"ipv4_address": "172.18.0.111"}}, which is an invalid type, it should be a string. From inside of a Docker container, how do I connect to the localhost of the machine? Removing unreal/gift co-authors previously added because of academic bullying. How to set a specific fixed IP address when I create a docker machine or container? Now, redis always runs with IP address 172.2.0.10 and softether runs 172.2.0.11, and I'm able to hardcode these addresses in the config file. I think you have to update the dnsname plugin. Provide static IP to docker containers via docker-compose, docs.docker.com/compose/compose-file/#ipam, github.com/laradock/laradock/issues/986#issuecomment-404596974, Microsoft Azure joins Collectives on Stack Overflow. Double-sided tape maybe? If you are trying to edit already existing network, you will most likely get error In hosts, the corresponding relationship between ip and container id has been written. The errors described above under "Description". Why are there two different pronunciations for the word Tee? 2a. Package info (e.g. However, just like the initial set of IP Addresses, the very first container works, but not the second one. How to get a Docker container's IP address from the host, Docker: Copying files from Docker container to host. Networks are already created. Docker-Compose cannot start containers with static ip addresses with Podman as a backend, https://github.com/containers/podman/blob/master/troubleshooting.md, Mailcow on podman do not work and produce a funny error message. hello i try set static IP addrees for container for external network but receive error. Verify the IP address assignment. If you are never seeing the static IP address set, perhaps it could be because you are using "docker compose up". How to tell if my LLC's registered agent has resigned? But with this syntax I get the error: (If It Is At All Possible). Keep it a mapping. Step 5: Install docker compose. It has got a great set of features. Looking to protect enchantment in Mono Black, I create ip aliases for all services on docker host. External as in an existing docker network that is specified to use the same ip range as your local lan? Hi every one, i got this issue with docker-compose up: it's giving me this Can't find a suitable configuration file in this directory or any, List of resources for halachot concerning celiac disease. Luckily I have already implemented docker/cli#1940 and I'm expecting that it will get merged and released as part of next Docker version. How Intuit improves security, latency, and development velocity with a Site Maintenance- Friday, January 20, 2023 02:00 UTC (Thursday Jan 19 9PM Were bringing advertisements for technology courses to Stack Overflow. I am trying to set a static IP on my docker-compose v3 file but.. i can't. 6 Tips for Planning Your Day in Google Calendar, Firefox 109 Keeps up With Chromes Extension Changes, 2023 LifeSavvy Media. See Boot Order Policy. How is Docker different from a virtual machine? Docker Compose - How to execute multiple commands? The solution is actually much easier than I expected, the only thing I had to do was setting the ipv4 address in my docker-compose.yml file, as below: networks: default: ipv4_address: 172.24..79. Docker Compose is a tool used to launch multiple containers with predefined settings. However, if I let docker-compose create it I still get the assignment bug: I think cleanup is not working, can you run the podman service with --log-level debug and share the output when you call docker-compose down. In this way, containers in the same switch can be directly interconnected. Once you get into your room, all are yours. The solution. Cannot start service xxx: Invalid address xxx.xxx.xxx.xxx: It does not belong to any of this network's subnets. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, There's usually not any reason to think about specific IPv4 addresses inside Docker at all. Yes, I confirm I can start sshd inside the container. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. By using links, you add entries to a container's hosts file and map the name of another container with its IP address. The file shown below fails because of the error described in the bug. I understand that I have to create a custom network. https://docs.docker.com/engine/reference/commandline/network_create/, blog.jessfraz.com/post/ips-for-all-the-things, github.com/brandon-rhodes/fopnp/tree/m/playground, https://github.com/RvdGijp/mariadb-10.1-galera, Microsoft Azure joins Collectives on Stack Overflow. You dont have to share them, and feel private, though your family may listen to your voice and tell you to be calm. There are two types of static IPs, public and private IP addresses. Can I (an EU citizen) live in the US if I marry a US citizen? @Luap99 - it looks like your branch is working! IP addresses to containers. (If It Is At All Possible), Card trick: guessing the suit if you see the remaining three cards (important is that you can't move or turn the cards). I must be able to set the MAC address manually such that it does not dynamically change and invalidate my license key. iDiTect All rights reserved. Web Page Hosting in Docker Container Using AWS, Build, Test and Deploy a Flask REST API Application from GitHub using Jenkins Pipeline Running on Docker. How to copy Docker images from one host to another without using a repository. How can i scale up either of these containers using 'docker compose up -d --scale container-name=3' when i have allocated a static ip to the service? But whenever I try to ssh to this container from my local, it didn't work. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Where is the error coming? (And Which One Is Right For Me? How can I set a static IP address in a Docker container? Docker: Copying files from Docker container to host. The docker0 bridge is on the physical machine, and then the created container has eth0 in the container, and the other side is docker0 of the physical machine, and docker0 can be understood as a virtual switch. Use the following docker-compose.yml in order to start your containers in a predefined network with static IPv4 addresses: version: '3.5' services: service1: image: service1:latest networks: service1_net: ipv4_address: 172.22..100 networks: service1_net: ipam: driver: default config: - subnet: 172.22../16 Share Improve this answer I wasted a lot of time to figure that one out. Create a network first. At this point depends_on will come in handy. Not the answer you're looking for? Read more Static IP addresses dont change when containers or services are stopped and started, making them useful for permanent networking. How do I change the gateway part? If softether depends on redis at the moment, it needs to read or write to redis at startup. Finally, federated containers can be used to solve network problems, The cross-host access of the container is actually DNAT, and the container is published. How to Setup Jenkins in Docker Container? All Rights Reserved. This kind of access through the hosts file of the container and then using the container name seems to have solved the problem of more than half of the people. How could one outsmart a tracking implant? That means we can use redisdb to access redis itself. If they work first time but subsequently fail, we have a bug with CNI where it's not removing address leases on exit. How is Docker different from a virtual machine? Assigning Docker containers static IP addresses is an easy way to make them more accessible. Is the reason that this is . perhaps for compose v2? Today we are going to see how can we assign a private IP address to a Docker container. That fixed my "I have to look up the ip of my mongo container again" - issue. Trying to match up a new seat for my bicycle and having difficulty finding one that will work, Avoiding alpha gaming when not alpha gaming gets PCs into trouble. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. This helped me because the docker-containers had changing IPs and by this I can communicate with another container with a static name that I can use in config-files. I have been struggling for about 2 hours with this problem. Find centralized, trusted content and collaborate around the technologies you use most. Introduction to AWS Simple Storage Service (AWS S3). If you want to access across hosts, you cannot use the ip of the container, you can only use the ip of the host and the port mapped by the container to forward access through iptables. Note that I don't recommend a fixed IP for containers in Docker unless you're doing something that allows routing from outside to the inside of your container network (e.g. Although this is a hack around, always make sure to use the service name as part of the service endpoint reference.Feel free to leave a comment below and if you find this tutorial useful, follow our official channel on Telegram. How is Docker different from a virtual machine? Modern docker-compose does not change ip address that frequently. How to copy files from host to Docker container? "ERROR: column "a" does not exist" when referencing column alias, Card trick: guessing the suit if you see the remaining three cards (important is that you can't move or turn the cards). rev2023.1.18.43173. In addition, you can also use the host network mode to share the host network, so that the container and the host use the same network, without isolating the network namespace and network card information, and there will be no network problems. It's free to sign up and bid on jobs. These rules can be seen in iptables. to your account, Is this a BUG REPORT or FEATURE REQUEST? Already on GitHub? rm -rf /var/lib/cni/networks/docker-compose_company_internal_net should make docker-compose up succeed. dockerdocker-composeHarbor_-. An example of data being processed may be a unique identifier stored in a cookie. When you purchase through our links we may earn a commission. Search for jobs related to Docker compose up failed to setup ip tables unable to enable skip dnat rule or hire on the world's largest freelancing marketplace with 22m+ jobs. As I said, post your question as question and not as a comment - maybe there is someone that knows the answer. How to rename a file based on a directory name? You have to add Environment=XDG_RUNTIME_DIR= to the podman.service unit file, not your docker-compose one. docker network create --subnet=172.16.100./24 frontend_network Step 2. I am using Podman and Docker-Compose to start a docker-compose.yml container environment on an embedded Linux device with static ip addresses assigned to each container in the environment with the following syntax: Why was this downvoted? How is Docker different from a virtual machine? docker-compose static IP example Raw docker-compose.yaml This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. Add a comment | This includes setting up networks with specific subnets, and you can attach containers to networks with fixed IPs using the ipv4_address config block shown here: With ipam it is possible to define a specific CIDR block for a new network, and then to connect each container to that network, it is possible to specify its IP address on that range. However those containers are not swarm services which means that you lose some control to them. Have you tested with the latest version of Podman and have you checked the Podman Troubleshooting Guide? If softether starts first and redis is not ready, the program will inevitably report an error or even crash. I create it and the bridge interface is up on the host machine (Ubuntu 16.x). docker-compose static ip By default, docker will assign random (sort of.) Copyright 2010 - Docker compose with static IP for external network - General Discussions - Docker Community Forums Docker Community Forums Docker compose with static IP for external network General Discussions shenkonor (Shenkonor) January 2, 2022, 5:16pm #1 hello i try set static IP addrees for container for external network but receive error. Does your system work the way you want if you delete all of the, In my case I had my database changing its IP address and Node-RED did not see it. Once IP ( I prefer over 100 for static IP's) is set everything is cool, Microsoft Azure joins Collectives on Stack Overflow. ): Embedded Linux Yocto build for Microchip SAMA5D27 ARM device. In order to completely solve this problem, we set up the gateway and subnet. How to Check If Your Server Is Vulnerable to the log4j Java Exploit (Log4Shell), How to Pass Environment Variables to Docker Containers, How to Use Docker to Containerize PHP and Apache, How to Use State in Functional React Components, How to Restart Kubernetes Pods With Kubectl, How to Find Your Apache Configuration Folder, How to Assign a Static IP to a Docker Container, How to Get Started With Portainer, a Web UI for Docker, How to Configure Cache-Control Headers in NGINX, How Does Git Reset Actually Work? How Intuit improves security, latency, and development velocity with a Site Maintenance- Friday, January 20, 2023 02:00 UTC (Thursday Jan 19 9PM Were bringing advertisements for technology courses to Stack Overflow. is there a way to specify ip address in compose version 3? Connect and share knowledge within a single location that is structured and easy to search. Creating Network List the Network Step 3: Deploy the Container this Network with your Custom Static IP Specify: Network Name (Which You at the time of Creation Of Network) Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, I am afraid there is not a simple answer to that question, see. How to copy files from host to Docker container? How Intuit improves security, latency, and development velocity with a Site Maintenance- Friday, January 20, 2023 02:00 UTC (Thursday Jan 19 9PM Were bringing advertisements for technology courses to Stack Overflow. You can publish ports on the Docker container to be accessible from the host. I am using Podman and Docker-Compose to start a docker-compose.yml container environment on an embedded Linux device with static ip addresses assigned to each container in the environment with the following syntax: If I do not use static ip addresses for each of the 3 containers in the yml file, Podman correctly starts the environment and it works as expected. When was the term directory replaced by folder? The ip used in the above default network is the 172.18.0.0 network segment. Step 3: Deploy the Container this Network with your Custom Static IP, Docker - Using Public Repositories To Host Docker Images. In the Pern series, what are the "zebeedees"? Overview When we run a Docker container, it connects with a virtual network using an IP address. I clone my app's repo to jenkins and run docker compose build and docker compose up -d in my pipeline. eventually I've ended up using external network for like this: docker network create --subnet 10.5.0.0/24 local_network_dev. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. , This works for me. From inside of a Docker container, how do I connect to the localhost of the machine? For this reason, I wrote this article to describe the techniques of using static ip in the container and not using static ip link. How to assign static ip for docker containers (docker compose) in windows WSL2? Learn more about bidirectional Unicode characters . Do peer-reviewers ignore details in complicated mathematical computations and theorems? Sign in MOLPRO: is there an analogue of the Gaussian FCHK file? How can I set ConnectionStrings on Docker? I am trying to create a macvlan network, that will use the physical adapter and get an IP address from my network DHCP server, alternatively I will assign a static IP address manually. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. linuxea: Vernacular container virtualization network and container network (8), linuxea: docker network for vernacular containers (9). I'm working on solving these little problems and the problem of container landing in use. As in the above scenario, the configuration is as follows: In this way, softether will start after redis starts. We learned that the allocated ip in the container network is not fixed. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Google Scheduled Actions Giving People Nightmares, Highlight a Row Using Conditional Formatting, Hide or Password Protect a Folder in Windows, Access Your Router If You Forget the Password, Access Your Linux Partitions From Windows, How to Connect to Localhost Within a Docker Container. Why is sending so few tanks to Ukraine considered significant? vlan65 is declared as external and uses a docker macvlan to allow NATing from the outside into this specific vlan and container. Tag and branch names, so creating this branch may cause unexpected behavior Virtualbox with complex network configuration redis! 425,000 subscribers and get a Docker machine or container single location that structured...: Invalid address xxx.xxx.xxx.xxx: it does not change IP address assignment for each container, creating... Those containers are not swarm services which means that you lose some control to them set perhaps... Launch multiple containers with predefined settings trivia, and our feature articles #! I must be able to set up Apache Web Server in AWS EC2 Linux ( Ubuntu )?. Is already there for service discovery inside of a Docker container, it connects a! States appear to have higher homeless rates per capita than red states into. Have static IP addresses, the network ( 8 ), linuxea: Vernacular container network! To access redis itself address in compose version 3 have been struggling for about 2 with... Identifier stored in a Docker container, how will this hurt my application it needs to read or to. Machine that 's killing '' @ mheon - yes, docker-compose does not change address! Repositories to host CNI where it 's not removing address leases on.. To get a Docker container get into your RSS reader our articles have read! In windows WSL2 it did n't work to ssh to this RSS feed, copy and paste this into... Time I set it, I create it and the bridge interface is on! Is there an analogue of the machine that means we can use redisdb to access redis.. Details in complicated mathematical computations and theorems, you agree to our terms of service, privacy policy cookie... My comment was valid before larsks corrected the answer possible ) and private IP address when I create it the. For Microchip SAMA5D27 ARM device the docker-compose environment is successfully started with Podman using static IP to container! In an existing Docker network that is specified to use the same switch be. Your room, all are yours this issue had no activity for 30 days it... All services on Docker host differently than what appears below some control to them to... Container network and supports container scaling machine ( Ubuntu ) Instance AWS S3.. Update & quot ; sudo apt update & quot ; sudo apt &. As I said, Post your question as question and not as a comment - maybe there is that! Softether depends on redis at startup 109 Keeps up with Chromes Extension Changes, 2023 Media! Lifesavvy Media for like this: Docker network create -- subnet 10.5.0.0/24.. For a Monk with Ki in Anydice, so creating this branch may cause unexpected behavior when purchase! ( leave only one on its own line ) your own, agree. Why is sending so few tanks to Ukraine considered significant to access redis itself once you into! ), linuxea: Docker network for Vernacular containers ( 9 ) my application this... 'S IP address when I create a custom network the main branch and check if this?. An error or even crash switch can be useful in the US if I marry US... Text that may be a unique identifier stored in a cookie share knowledge within a single that... Can not start service xxx: Invalid address xxx.xxx.xxx.xxx: it does docker compose static ip belong to of! Subnet 10.5.0.0/24 local_network_dev difference between `` the machine with subnet ( CIDR ) to could! Protect enchantment in Mono Black, I ca n't connect to the localhost the! Powered by Discourse, best viewed with JavaScript enabled, Docker compose with static IP for... Problem, we set up Apache Web Server in AWS EC2 Linux ( Ubuntu 16.x ) I! To Ukraine considered significant JavaScript enabled, Docker - using public Repositories host... Monk with Ki in Anydice could be because you are never seeing static. Raw docker-compose.yaml this file contains bidirectional Unicode text that may be interpreted or compiled differently than appears! The moment, it needs to read or write to redis at the moment it! A daily digest of news, geek trivia, and our feature articles containers in the same range., the network will change if softether starts first and redis is not fixed way, softether start. Are possible explanations for why blue states appear to have static IP, Docker compose ) in windows WSL2 container. The container network, you agree to our terms of service, privacy policy and cookie.... Word Tee explanations for why blue states appear to have static IP address when I create IP aliases for services... Into this specific vlan and container Yocto build for Microchip SAMA5D27 ARM.. Network create -- subnet 10.5.0.0/24 local_network_dev tanks to Ukraine considered significant had no activity for 30 days commands both. Custom network launched in 2006, our articles have been struggling for about 2 hours this... Inevitably REPORT an error or even crash: Copying files from host to container... Podman and have you tested with the latest version of Podman and have you tested with the latest version Podman. On its own line ) remove it when stopped ) Ki in Anydice you have to create a container... Docker-Compose v3 file but.. I ca n't connect to the localhost of the error described in the.... Said, Post your answer, you agree to our terms of service, privacy policy and cookie.! Remove it when stopped ) today we are going to see how can we assign a private IP to!: Please clearify what you mean by external network asking for consent in this docker compose static ip. Of their legitimate business interest without asking for consent this branch may cause unexpected behavior the docker-compose is! We launched in 2006, our articles have been struggling for about 2 hours with this problem, have. Going to see how can I set a static IP for external network for Vernacular (... To assign static IP address we learned that the allocated IP in the same IP range as local! A US citizen we are going to see how can we assign a private IP when. Ip by default, Docker compose ) in windows WSL2 rename a file based on directory! The very first container works, but if you make your own, can. X27 ; s free to sign up and bid on jobs try to ssh to this from! Clicking Post your question as question and not as a part of their legitimate interest... That frequently for service discovery inside of the machine github.com/laradock/laradock/issues/986 # issuecomment-404596974, Microsoft Azure Collectives. As `` mitigating '' a time oracle 's curse above default network is the 172.18.0.0 segment. Copying files from Docker container an analogue of the error described in the US if I marry US. Own line ) docs.docker.com/compose/compose-file/ # ipam, github.com/laradock/laradock/issues/986 # issuecomment-404596974, Microsoft Azure joins on! Using a repository above default network, you can give containers aliases when launched in network! Program will inevitably REPORT an error or even crash that 's killing '' solution, I n't. To copy files from host to Docker containers static IP on my docker-compose v3 file but.. I ca.... / logo 2023 Stack Exchange Inc ; user contributions licensed under CC.., Firefox 109 Keeps up with Chromes Extension Changes, 2023 LifeSavvy Media Monk with Ki in Anydice a. Does not change IP address new users to learn about aliasing once you get into your,... Types of static IPs, public and private IP address when I create it and problem. Of container landing in use: Embedded Linux Yocto build for Microchip SAMA5D27 ARM device in order to completely this... Yocto build for Microchip SAMA5D27 ARM device introduction to AWS Simple Storage service ( AWS S3.! Connect to the localhost of the machine 've ended up using external network for Vernacular containers ( Docker compose ''. Virtualbox with complex network configuration I am not clear how this answer can be directly interconnected quot ; docker compose static ip. The static IP on my docker-compose v3 file but.. I ca.! 2: create a custom network I create a network with subnet ( CIDR ) what mean! This specific vlan and container network and supports container scaling stopped and started, making them useful for networking... The machine Chromes Extension Changes, 2023 LifeSavvy Media Docker containers ( 9 ) of. Service discovery inside of a Docker container 's IP address in compose version 3 it to! And started, making them useful for permanent networking gateway and subnet redis is not ready the. Dns is already there for service discovery inside of a Docker container to host a US citizen may! Step 3: Deploy the container example of data being processed may be a unique identifier stored in cookie. Accessible from the outside into this specific vlan and container subnet ( CIDR ) starts first and redis is ready! Comment was valid before larsks corrected the answer stopped and started, making them useful for permanent networking from to! How could one Calculate the Crit Chance in 13th Age for a Monk with Ki in?... Zebeedees '' FCHK file are the `` zebeedees '' podman.service unit file, not your docker-compose one issuecomment-404596974 Microsoft. Your local lan the podman.service unit file, not your docker-compose one new users to learn about aliasing creating branch! Ubuntu ) Instance licensed under CC BY-SA in order to completely solve this problem, we set up the of! Network and container network, you agree to our terms of service, privacy and... Mentioned above, the configuration is as follows: in this way, softether will after., blog.jessfraz.com/post/ips-for-all-the-things, github.com/brandon-rhodes/fopnp/tree/m/playground, https: //docs.docker.com/engine/reference/commandline/network_create/, blog.jessfraz.com/post/ips-for-all-the-things, github.com/brandon-rhodes/fopnp/tree/m/playground, https: //github.com/RvdGijp/mariadb-10.1-galera, Microsoft Azure Collectives!