21.09.2020 · Edit: No DNS names at all can be resolved. 127.0.0.11 refuses all connections. I can ping any external IP addresses, as well as the IP of other containers on the same docker network. It is only the 127.0.0.11 DNS server that is not working. 127.0.0.11 still replies to ping from within the container. docker docker-compose.
Problem solved. Docker containers take DNS IPs from the host machine, which is managed by systemd-resolve . Those IPs themselves are the cloud provider's ...
19.03.2012 · Looks like DNS resolution inside docker is not working properly. For linux systems, DNS resolution happens using /etc/resolv.conf file, check this file inside your container, if it has invalid DNS, then your container won't be able to resolve hostnames.
08.07.2021 · 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 ...
27.07.2018 · Configure 18.06 docker daemon based on your host machine dns properties or etc/resolv.conf file from any container running with 18.03. For example you may need to add dns-search domains as follows: "dns-search": [
26.04.2018 · Expected behavior According to the Docs host.docker.internal resolves the host's ip. Actual behavior Ping request could not find host host.docker.internal Network works fine. Pinging Host IP directly (ipconfig) works as expected. Host: W...
When some DNS servers are defined in the daemon.json (internal dns of the company ... I just chatted with someone more familiar with the DNS setup in Docker ...