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01.06.2018 · host.docker.internal works if running docker command with --add-host=host.docker.internal:host-gateway. I can confirm @nahum-litvin-hs 's fix works on Docker Desktop for Mac 3.5.2 (Intel, MacOS Big Sur 11.5), without which the host cannot be reached from within container.

As I went through the process, I had to install a "docker container" to run piHole, but the whole thing wasn't very difficult setup. I had DNS ...

Expected behavior DNS should resolve consistently within a container every time. Actual behavior Occasionally DNS will not resolve with no ...

Aug 28, 2014 · $ cat /etc/resolv.conf # # Mac OS X Notice # # This file is not used by the host name and address resolution # or the DNS query routing mechanisms used by most processes on # this Mac OS X system. # # This file is automatically generated. # domain {redacted}.com nameserver 8.8.8.8 nameserver 208.67.222.222

DNS not working within docker containers when host uses dnsmasq and Google's DNS server are firewalled? The symptom is: the host machine has proper network ...

Woo, I found a post on github that solved my problem. After Steve K. pointed out that it wasn't actually a DNS issue and was a connectivity issue, ...

Within certain networks, docker is unable to resolve DNS correctly. When this happens, here's how to fix it.

12.01.2017 · Same problem here, macOS 10.12.6 and docker for mac Version 17.06.0-ce-mac19 (18663) Channel: stable c98c1c25e0. running 4-5 containers perfectly and networking just stops after a few days of very low (servers) activity. nothing but restart of the client helps.

After a cooldown time for the load test container affected, starting any other containers shows: docker: Error response from daemon: driver ...

In current versions of Docker for Mac, you can go to the Whale Icon -> Preferences -> Daemon -> Advanced and adjust the daemon level DNS ...

I use Docker for Mac without any special config except for the dns. ... as the host.docker.internal domain currently does not work (by default) on other ...

Jul 07, 2020 · Issue still exists on the 3.1.0 release for Docker for Mac (which fixed other DNS resolution issues in Alpine containers) on macOS 11.2. Restarting Docker for Mac while on the VPN does not fix the issue for me — the only workaround I have is manually setting the DNS servers in the Docker Engine config.

16.03.2019 · In current versions of Docker for Mac, you can go to the Whale Icon -> Preferences -> Daemon -> Advanced and adjust the daemon level DNS settings with a daemon.json config. If your config is currently empty, this would add your own DNS setting with two entries: { "dns": ["8.8.8.8", "192.168.0.1"] } If you already have content in here, then add ...

13.09.2020 · On 8/26/2020 at 5:32 PM, JP! said: I have Pihole on Docker on windows using WSL2. When i try to disable the DHCP on my router to use Pihole as a DHCP, clients get no IP addresses. Docker recomends using host mode for DHCP --network host, but it is not supported in Windows: https://docs.docker.com...

Jan 12, 2017 · DNS resolving stops working #1132. carn1x opened this issue Jan 12, 2017 · 41 comments ... Docker for Mac: version: 1.13.0-rc5-beta35 (25211e84d) OS X: version 10.11 ...

Is DNS The Problem?

20.07.2020 · I am using wireguard Application to establish a VPN between my Mac running (Catalina 10.15.6) and my home. At home I run two RPi: one with wireguard in docker; one with Pihole in docker (IP 192.168.178.120) The wireguard configuration i am using specifies the use of the Pihole as DNS):

We recommend that you connect to the special DNS name host.docker.internal which resolves to the internal IP address used by the host. This is for development purpose and will not work in a production environment outside of Docker Desktop for Mac. You can also reach the gateway using gateway.docker.internal.

04.09.2019 · Today, I have an issue related to the DNS inside my docker container. I ask myself a very “obvious” question: how does the docker DNS work. The first Google result is: The explanation is very ...

Apr 07, 2020 · As you can see, this only happens when docker's DNS server is used. When querying the external DNS server directly, performance is not impacted. When run on linux directly (not Docker for Mac), docker's built-in DNS server is also as fast as the external one. Please let me know if you need more details.

09.07.2021 · To make this work, you'll need a machine running the Docker engine. I'll be demonstrating on Ubuntu Server 20.04, but the hosting platform doesn't matter, so long as you have Docker running and ...

Some of my coworkers are having troubles on their Macs – DNS resolution does not work under Mac OS X. They're running Snow Leopard 10.6.8. They can use DNS in a Windows 7 virtual machine (VMware Fusion 3.1.3) running under OS X.

Since using 127.0.1.1 within docker doesn't work, docker falls back to Google's public DNS, which do not work either. There may be several reasons why DNS is broken within docker containers. This question (and answers) covers the case where: dnsmasq is used. To check whether this is the case: Run ps -e | grep dnsmasq on the host. If the output ...