BAbased2·Aug 6, 2016Submission
SkyDNS – DNS service discovery for etcd
1 points · Open discussionskynetservices
skydns
Go2014–2016
skynetservices / skydns
skydns
DNS service discovery for etcd
9Distinct people
9Mentions
0Explicit recommenders
2.2KGitHub stars
What to know before exploring
What it is
DNS service discovery for etcd
GitHub
Where it is used
No documented product use has been verified yet.
What people are saying
No recommendation phrase was found in the indexed comments.
No classified warning is attached to this page. Read the discussions before treating silence as approval.
Also in these discussions
No other repository is repeatedly linked in the same discussions.
This week on Hacker News
Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.
No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.
Mentions over time
HN mentions by month9 dated mentions
Observed mentions: 2014-03-21 20:21:30 UTC to 2016-08-06 12:21:10 UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Mar 2014 | 2014-03-01 00:00:00 UTC | 2014-04-01 00:00:00 UTC | 1 | 0 | 1 |
| Apr 2014 | 2014-04-01 00:00:00 UTC | 2014-05-01 00:00:00 UTC | 0 | 0 | 0 |
| May 2014 | 2014-05-01 00:00:00 UTC | 2014-06-01 00:00:00 UTC | 0 | 0 | 0 |
| Jun 2014 | 2014-06-01 00:00:00 UTC | 2014-07-01 00:00:00 UTC | 2 | 1 | 1 |
| Jul 2014 | 2014-07-01 00:00:00 UTC | 2014-08-01 00:00:00 UTC | 1 | 0 | 1 |
| Aug 2014 | 2014-08-01 00:00:00 UTC | 2014-09-01 00:00:00 UTC | 0 | 0 | 0 |
| Sep 2014 | 2014-09-01 00:00:00 UTC | 2014-10-01 00:00:00 UTC | 0 | 0 | 0 |
| Oct 2014 | 2014-10-01 00:00:00 UTC | 2014-11-01 00:00:00 UTC | 2 | 1 | 1 |
| Nov 2014 | 2014-11-01 00:00:00 UTC | 2014-12-01 00:00:00 UTC | 0 | 0 | 0 |
| Dec 2014 | 2014-12-01 00:00:00 UTC | 2015-01-01 00:00:00 UTC | 0 | 0 | 0 |
| Jan 2015 | 2015-01-01 00:00:00 UTC | 2015-02-01 00:00:00 UTC | 0 | 0 | 0 |
| Feb 2015 | 2015-02-01 00:00:00 UTC | 2015-03-01 00:00:00 UTC | 0 | 0 | 0 |
| Mar 2015 | 2015-03-01 00:00:00 UTC | 2015-04-01 00:00:00 UTC | 1 | 0 | 1 |
| Apr 2015 | 2015-04-01 00:00:00 UTC | 2015-05-01 00:00:00 UTC | 0 | 0 | 0 |
| May 2015 | 2015-05-01 00:00:00 UTC | 2015-06-01 00:00:00 UTC | 0 | 0 | 0 |
| Jun 2015 | 2015-06-01 00:00:00 UTC | 2015-07-01 00:00:00 UTC | 0 | 0 | 0 |
| Jul 2015 | 2015-07-01 00:00:00 UTC | 2015-08-01 00:00:00 UTC | 0 | 0 | 0 |
| Aug 2015 | 2015-08-01 00:00:00 UTC | 2015-09-01 00:00:00 UTC | 0 | 0 | 0 |
| Sep 2015 | 2015-09-01 00:00:00 UTC | 2015-10-01 00:00:00 UTC | 0 | 0 | 0 |
| Oct 2015 | 2015-10-01 00:00:00 UTC | 2015-11-01 00:00:00 UTC | 0 | 0 | 0 |
| Nov 2015 | 2015-11-01 00:00:00 UTC | 2015-12-01 00:00:00 UTC | 0 | 0 | 0 |
| Dec 2015 | 2015-12-01 00:00:00 UTC | 2016-01-01 00:00:00 UTC | 0 | 0 | 0 |
| Jan 2016 | 2016-01-01 00:00:00 UTC | 2016-02-01 00:00:00 UTC | 0 | 0 | 0 |
| Feb 2016 | 2016-02-01 00:00:00 UTC | 2016-03-01 00:00:00 UTC | 0 | 0 | 0 |
| Mar 2016 | 2016-03-01 00:00:00 UTC | 2016-04-01 00:00:00 UTC | 0 | 0 | 0 |
| Apr 2016 | 2016-04-01 00:00:00 UTC | 2016-05-01 00:00:00 UTC | 0 | 0 | 0 |
| May 2016 | 2016-05-01 00:00:00 UTC | 2016-06-01 00:00:00 UTC | 0 | 0 | 0 |
| Jun 2016 | 2016-06-01 00:00:00 UTC | 2016-07-01 00:00:00 UTC | 1 | 1 | 0 |
| Jul 2016 | 2016-07-01 00:00:00 UTC | 2016-08-01 00:00:00 UTC | 0 | 0 | 0 |
| Aug 2016 | 2016-08-01 00:00:00 UTC | 2016-09-01 00:00:00 UTC | 1 | 1 | 0 |
What Hacker News says
9 sourcesSkyDNS – Service Discovery Made Easy via API
3 points · Open discussionYou can use skydns[1] to implement service discovery based on DNS. It has etcd as a backend and creating/updating a DNS entry is done by creating an entry in etcd with a TTL. Then, you can use DNS the same way you are already doing without service discovery.
[1] https://github.com/skynetservices/skydns
In Simulating Service Discovery with Docker and Etcd"If these values ever differ from what's currently in etcd, then my Django app will send a signal to cause uwsgi to gracefully restart the Django app, so that it can reload itself with the new configuration"
You could probably avoid the restart/reload by using skydns (https://github.com/skynetservices/skydns), it is a local dns service built on top of values in etcd. You can configure your django app to access the other service containers by dns name and it will be translated to the correct ip all the time.
In Ask HN: How do you use Docker in production?SkyDNS adds support for exposing Kubernetes services via DNS
11 points · Open discussionservice discovery via DNS on top of etcd: https://github.com/skynetservices/skydns
I personally believe that servers should not have names, as naming them just creates the incentive to try to fix broken infra instead of just killing and respawning. I've considered using some kind of short UUID for hostnames instead.
In A Server Naming SchemeIt seems that mild goto usage is not uncommon in at least some major golang projects:
https://github.com/dotcloud/docker/search?q=goto&ref=cmdform
https://github.com/hashicorp/serf/search?q=goto&ref=cmdform
https://github.com/skynetservices/skydns/search?q=goto&ref=c...
https://github.com/calmh/syncthing/search?q=goto&ref=cmdform
https://github.com/juju/juju/search?q=goto&ref=cmdform
EDIT: formatting
In Steve Wozniak is not boringSkyDNS 2.0 with a new etcd backend
34 points · Open discussionThis is what DNS is for. If you specify your backends by hostname instead of IP, then each time the load-balancer tries to connect to the backend, it'll get a list of A records from its DNS resolver and pick one in a round-robin fashion. Thus, if you have a dynamic DNS server that queries your presence service, it can return exactly the hosts that are up right now as the round-robin set.
Right now, if you use SkyDNS[1] as your DNS server, and attach Skydock to the Docker host, this all Just Works. Most people want to use etcd instead of Skydock, though, so support for that is coming soon[1] too.
[1] https://github.com/skynetservices/skydns
[2] https://groups.google.com/forum/#!topic/coreos-dev/iklEYHh5J...
In Getting Started with Docker