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docker compose dns resolution

Trick a docker containers DNS to resolve a different url ...
https://devops.stackexchange.com/questions/11818/trick-a-docker...
14.06.2020 · Show activity on this post. If you want a DNS lookup of one domain to resolve to another one, you have 2 options. Modify the Container /etc/hosts file. By default any DNS lookup is done there. You schould do that in the Dockerfile. Modify /etc/hosts in a Dockerfile. Maintain your own DNS servers with all mapping records.
Configuring the Docker container DNS - Cloud
help.talend.com › configuring-docker-container-dns
eap/docker-compose.yml if you are using the engine as part of the Early Adopter Program. To configure: dynamic DNS resolution, add name servers in a dns section, or add suffixes in a dns_search section. Suffixes will be appended to host names automatically for DNS resolution.
How DNS works with Docker? | Haseeb Majid's Blog
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Each Docker container has a DNS resolver that forwards DNS queries to Docker Engine, which acts as a DNS server. Docker Engine then checks if ...
DNS resolution fails when container is started via docker ...
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Workaround. While have not found the root cause for why this only affects the specific combination of windows containers and docker-compose, ...
docker-compose DNS names don't resolve when running java ...
https://gitanswer.com › docker-co...
SUMMARY: When I run a java program in occlum inside a docker instance, the java program doesn't resolve DNS-names created by docker-compose.
Dynamic domain name resolution ... - Yannick Pereira-Reis
https://ypereirareis.github.io/blog/2020/02/18/how-to-reduce-nginx-502...
18.02.2020 · 127.0.0.11 is the internal docker DNS address name. valid=10s because we want to re‑resolve names every 10 seconds. ipv6=off because we do not want to use IPv6.
Resolve docker hostnames from host with DNS Proxy Server ...
https://dev.to/karlredman/resolve-docker-hostnames-from-host-with-dns...
03.03.2019 · Resolve docker hostnames from host with DNS Proxy Server. # docker # hostname # networkmanager # dnsmasq. Last updated: 3/Mar/2019. This article is a continuation of my previous HowTo: Dnsmasq + NetworkManager + Private Network Setup. With just a few configuration changes we will add the capability to interact with docker containers by their ...
docker-compose DNS resolution not working and timing out ...
github.com › docker › for-win
May 22, 2018 · After docker compose up/down the default network is removed and recreated but the TCP Connection on port 53 remain in listen state. After some iterations the newly created docker network will try to use an existing socket and this will fail. The result is that DNS resolving will not work. gingters commented on Jun 6, 2018 I have the same issue.
How to define DNS in Docker containers - TechRepublic
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Say, for example, your host servers use a specific DNS server to ... will use the docker command and the second will be via Docker Compose.
DNS resolution failure in compose stack with docker engine 19 ...
github.com › moby › moby
May 20, 2020 · Description Updating to docker-ce 19.03.9 breaks DNS resolution inside compose managed stack. Steps to reproduce the issue: Test docker-compose.yml file: version: "3.7" services: centos: image: "centos:7" init: true tty: true networks: t...
Docker-compose container using host DNS server - Code ...
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I'm running several containers on my "Ubuntu 16.10 Server" in a "custom" bridge network with compose 2.9 (in a yml version 2.1). Most of my containers are ...
How to define DNS in Docker containers - TechRepublic
www.techrepublic.com › article › how-to-define-dns
Jul 08, 2021 · The first method will use the docker command and the second will be via Docker Compose. Let's say you want to deploy a Ubuntu container, named ubuntuDNS, with the primary Cloudflare DNS server of ...
networking - Docker-compose container using host DNS ...
https://stackoverflow.com/questions/41717180
17.01.2017 · You will need to restart your containers for changes to DNS resolution to be picked up by them. You can of course override all the default settings using docker-compose. It has full options for explicitly setting DNS servers, DNS search options etc. As an example: You'll find the documentation for those features here.
How DNS works with Docker? | Haseeb Majid's Blog
https://haseebmajid.dev/blog/dns-docker-explained
Docker DNS Settings. We can customise Docker's default DNS settings by using the --dns flag, for example, to use Google's DNS you could go --dns 8.8.8.8. You can also provide your DNS records for the container to use by using the --extra_hosts flag. For example --extra_hosts somehost:162.242.195.82.
Configuring the Docker container DNS - Cloud - Talend Help ...
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Go to the Remote Engine Gen2 installation directory and open the following file to edit it: default/docker-compose. · To configure: dynamic DNS resolution, add ...
docker-compose DNS resolution not working and timing out ...
https://github.com/docker/for-win/issues/2058
22.05.2018 · docker-compose DNS resolution not working and timing out #2058. abjrcode opened this issue May 22, 2018 · 8 comments Labels. area/compose area/network lifecycle/locked version/18.03.1-ce-win65. Comments. Copy link …
DNS resolution fails when container is started via docker-compose
devops.stackexchange.com › questions › 14881
Oct 24, 2021 · EDIT: DNS is at fault I have done some further digging and found the URLs for the API-Servers the Minecraft server application talks to when verifying client identities. That led me on to discover that any DNS resolution from the container fails when it is started via docker-compose, but not when started via docker run.
DNS resolution failure in compose stack with docker engine ...
https://github.com › moby › issues
Description Updating to docker-ce 19.03.9 breaks DNS resolution inside compose managed stack. Steps to reproduce the issue: Test ...
Docker containers can't resolve DNS on Ubuntu 14.04 ...
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Use --network host in the command-line. Or use a docker-compose file with this option.
DNS resolution fails when container is started via docker ...
https://devops.stackexchange.com/questions/14881/dns-resolution-fails...
24.10.2021 · EDIT: DNS is at fault I have done some further digging and found the URLs for the API-Servers the Minecraft server application talks to when verifying client identities. That led me on to discover that any DNS resolution from the container fails when it is started via docker-compose, but not when started via docker run.
How to define DNS in Docker containers - TechRepublic
https://www.techrepublic.com/article/how-to-define-dns-in-docker-containers
08.07.2021 · The first method will use the docker command and the second will be via Docker Compose. Let's say you want to deploy a Ubuntu container, named ubuntuDNS, with the primary Cloudflare DNS server of ...
networking - Docker-compose container using host DNS server ...
stackoverflow.com › questions › 41717180
Jan 18, 2017 · In either case, by default, Docker should try and map DNS resolution from the Docker Host into your containers. So if your Docker Host can resolve the private DNS addresses, then in theory your containers should be able to as well. I'd recommend reading this official Docker DNS documentation as it is pretty reasonable.
Docker and DNS resolution issues : docker
https://www.reddit.com/.../inwns6/docker_and_dns_resolution_issues
Docker and DNS resolution issues. Hi everyone, i'm having big problems resolving domains in a new docker swarm installation with thirty or so active services. The host system is Debian Buster on a OVH Puclic Cloud istance. Linux master.realdomain.com 4.19.0-10-cloud-amd64 #1 SMP Debian 4.19.132-1 (2020-07-24) x86_64 GNU/Linux.
DNS resolution failure in compose stack with docker engine ...
https://github.com/moby/moby/issues/41003
20.05.2020 · Description Updating to docker-ce 19.03.9 breaks DNS resolution inside compose managed stack. Steps to reproduce the issue: Test docker-compose.yml file: version: "3.7" services: centos: image: "centos:7" init: true tty: true networks: t...
Docker-compose container using host DNS server - Stack ...
https://stackoverflow.com › docker...
You don't specify which environment you're running docker-compose in e.g Mac, Windows or Unix, so it will depend a little bit on what ...