Support IPv6

[nuvme-devops]

Is there an existing issue for this?

• I have searched the existing issues

Describe the problem to be solved

We are trying to use the image on a K8S only IPv6.
I was not successful when using env LISTEN_ADDR, with "[::]" and "::".

Log:
listen tcp4: address :::8080: too many colons in address

Suggest a solution

No response

Additional context

No response

[tarampampam]

@nuvme-devops Could you test the following tag tarampampam/error-pages:issue-191, please?

[nuvme-devops]

Thanks for the feedback.
Here are the logs:

LISTEN_ADDR = "::"

{"level":"info","ts":1682010798.9243267,"msg":"We will use the requested template","name":"ghost"}
--
Thu, Apr 20 2023 2:13:18 pm | {"level":"info","ts":1682010798.9245071,"msg":"Server starting","addr":"::","port":8080,"default error page":"404","default HTTP response code":404,"proxy headers":[],"show request details":false,"localization disabled":false}
Thu, Apr 20 2023 2:13:18 pm | listen tcp6: address :::8080: too many colons in address

LISTEN_ADDR = "[::]"
Thu, Apr 20 2023 2:12:02 pm | wrong IP address [[::]] for listening

[tarampampam]

Oh, sorry, I was in a hurry not to check on my side.

Could you pull an updated tag tarampampam/error-pages:issue-191 and try again?

[nuvme-devops]

@tarampampam worked perfectly!

Thank you so much!

Env:

env:
- name: LISTEN_ADDR
   value: "::" 
- name: TEMPLATE_NAME
   value: "ghost"  

Log:
{"level":"info","ts":1682079014.4915595,"msg":"Server starting","addr":"::","port":8080....

[tarampampam]

Released in v2.24.0. Feel free to use it when this will be done