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docker caching dns

Is there any way to flush the docker DNS cache (internal)?
https://stackoverflow.com › is-ther...
I have just fixed the same problem by running containers in Docker Swarm. Seems like Swarm does something to keep DNS entries up to date.
How does the Docker DNS work?. Today, I have an issue ...
https://medium.com/@huynhquangthao/how-does-the-docker-dns-work-ab69...
04.09.2019 · Docker is coded in a smart way. When you run new container on the docker host without any DNS related option in command, it simply copies host’s /etc/resolv.conf into the container. The explanation...
cytopia/docker-bind: Bind caching DNS server on ... - GitHub
https://github.com › cytopia › doc...
Bind caching DNS server on Debian with wild-card domain support - GitHub - cytopia/docker-bind: Bind caching DNS server on Debian with wild-card domain ...
GitHub - cytopia/docker-bind: Bind caching DNS server on ...
https://github.com/cytopia/docker-bind
10.06.2019 · Bind Docker Bind caching DNS server based on Debian slim with support for DNS forwarders, infinite wild-card DNS, infinite extra hosts, reverse DNS, DNSSEC timing settings and others. Table of Contents Environmental variables Required environmental variables Optional environmental variables DEBUG_ENTRYPOINT DOCKER_LOGS WILDCARD_DNS EXTRA_HOSTS
DNS Cache flush on host system not reflected in Docker ...
https://github.com/moby/moby/issues/41097
11.06.2020 · The DNS resolution in Docker Desktop uses the host resolver, via DNSServiceRef. I believe the host has a cache in the mDNSResponder process which can be flushed manually. I don't think there's a cache in the Docker stack itself (although I could be wrong). You should be able to see the DNS queries and responses from the VM with a command like:
High availability DNS server in docker swarm : docker
https://www.reddit.com/r/docker/comments/cl1auq/high_availability_dns...
02.08.2019 · The dns architecture lends itself very heavily towards caching and many people run into headaches during dns switchovers due to many public facing dns servers ignoring people’s TTL values. I think what Kubernetes provides on this front is likely hard to beat. 1 Share ReportSave More posts from the docker community 129 Posted by2 days ago
Fixing DNS timeouts in Docker with a DNS cache - FAUN ...
https://faun.pub › fixing-dns-timeo...
The solution: a Docker DNS cache, using dnsmasq ... In order to isolate DNS traffic within the host, we needed a local DNS server to act as a ...
Recommend a Docker Container Cache Server? - Reddit
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My Logstash works great. But my boss looked at Logstash's data and said, “Can't you get a DNS to resolve all these IP addresses?” Simple ...
Running a DNS Server in Docker. Docker is a container ...
https://medium.com/nagoya-foundation/running-a-dns-server-in-docker-61...
24.02.2019 · Running. First build the Docker image. In this example the name is bind9: $ sudo docker build -t bind9 . Run a container in background, using the same IP as in the db.nagoya-foundation.com file ...
Is there any way to flush the docker DNS cache (internal ...
https://stackoverflow.com/questions/51333733
I'm using Docker 18.03.1-ce and if I create a container, remove it and then re-create it, the internal DNS retains the old address (in addition to the new).. Is there any way to clear or flush the old entries? If I delete and re-create the network then that flushes it but I …
stixes/dns-cache Dockerfile | Docker Hub
https://hub.docker.com › stixes › d...
stixes/dns-cache. By stixes • Updated 10 months ago. Caching/Accelerating/Adblocking DNS server, based on Dnsmasqd, for small lan/home usage. Container.
Fixing DNS timeouts in Docker with a DNS Cache - Morioh
https://morioh.com › ...
Learn how to troubleshoot DNS issues in Docker along with steps to create a Docker DNS cache. Clock. #docker #javascript #node-js #devops ...
How Docker container DNS works - Kernel Talks
https://kerneltalks.com/networking/how-docker-container-dns-works
18.06.2018 · Docker native DNS In a user-defined docker network, DNS resolution to container names happens automatically. You don’t have to do anything if your containers are using your defined docker network they can find each other with hostname automatically. We have 2 Nginx containers running using my newly created docker network named kerneltalks.
How does the Docker DNS work? - Medium
https://medium.com › how-does-th...
Today, I have an issue related to the DNS inside my docker container. ... It implements a caching and validating DNS/DNSSEC stub resolver, as well as an ...