DNS configuration error on fly's side

Questions / Help Build debugging
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1

I was trying to deploy my program from CI, and got this error at the very end:

Checking DNS configuration for (my domain):9999

Error: expected 1 A records for (my domain):9999., got 0

Any ideas why this happens? I’m not using a custom domain, it’s got the fly.dev address. The program was deployed successfully and it works as usual.

1 Like
2

My guess is that you’ve tickled a corner case in the (relatively new) checkDNS routine.

The fly.toml details might help…

(Particularly nonstandard service definitions.)

3

Added flyctl, issue

4

hi,

This is a known bug in flyctl when you’re using a service with http or tls handlers, and a custom external port. You can get around it by changing:

  [[services.ports]]
    handlers = ["http"]
    port = 9999

to:

  [[services.ports]]
    handlers = ["http"]
    start_port = 9999
    end_port = 9999

This should be temporary while we squash the bug.

Regards,

  • Daniel
3 Likes
5

Awesome, thank you for the help!

6

i have same issue,

7

Happening for a couple of my apps on flyctl v0.2.0

8

Still happening with flyctl v0.3.119. However, this solution seems to work.