Log hostname/IP in error message from the resolver to aid debugging/fixing.

[darix]

Description of Issue/Question

not enough information shown when logging resolver errors

Steps to Reproduce Issue

1. configure IP address without a reverse dns (or just have link local IPv6 addresses assigned)
2. start salt-minion

Possible solution:

https://github.com/saltstack/salt/blob/develop/salt/grains/core.py#L2177

err_message = 'Exception during resolving address: [%s] %s'
[snip]
log.error(err_message, ip, err)

Related to that: you could skip fe80:: addresses

[s0undt3ch]

Hello @darix !

You seem to have found the spot where you could implement the required change to satisfy your need.
You could open a PR against salt and submit the change.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

If this issue is closed prematurely, please leave a comment and we will gladly reopen the issue.

[stale[bot]]

Thank you for updating this issue. It is no longer marked as stale.

[seanmorton]

This is fixed: 84dda49e0e6