The rewrite plugin modifies DNS messages, affecting the request
size observed in the coredns_dns_request_size_bytes metric.
This change captures the original request size before any plugins
can modify it. It adds a functional options pattern to Report() to
pass this information while maintaining API compatibility.
Tests have been added to verify the fix prevents rewrite from
affecting the request size metrics.
Docs included.
Signed-off-by: Ville Vesilehto <ville@vesilehto.fi>
* Upgrade antonmedv/expr to expr-lang/expr
The project has moved. This also upgrades from 1.15.5 to 1.16.9.
The expr project lacks a changelog but tests pass and the changes don't
seem to change it much - but there were a lot of changes.
Signed-off-by: Kevin Lyda <kevin@lyda.ie>
* Upgrade build image
In reviewing the build results I see the old build image was deprecated so
upgrading to something newer.
Signed-off-by: Kevin Lyda <kevin@lyda.ie>
---------
Signed-off-by: Kevin Lyda <kevin@lyda.ie>
-p is the default flag in DNS software for setting the port, we use
'dns.port' because of preventing clashes with other caddy software
users. This is no longer an issue, so we can do what we want here.
Add -p to works like -dns.port.
(this PR includes generated manpage, but that shouldn't matter too much)
Signed-off-by: Miek Gieben <miek@miek.nl>
* Add dns64 plugin
Add external plugin to core in-tree.
* Pull code from upstream: https://github.com/serverwentdown/dns64
* Update docs.
Signed-off-by: Ben Kochie <superq@gmail.com>
* Make dns64 consistent.
Signed-off-by: Ben Kochie <superq@gmail.com>
* Cleanup README
Signed-off-by: Ben Kochie <superq@gmail.com>
* Cleanup minor issues.
Signed-off-by: Ben Kochie <superq@gmail.com>
* Remove proxy method.
Signed-off-by: Ben Kochie <superq@gmail.com>
* dns64: big cleanup
* Make the code a bit more idiomatic
* Add tests
* use proper Upstream API
Signed-off-by: Casey Callendrello <c1@caseyc.net>
Signed-off-by: Ben Kochie <superq@gmail.com>
* A little more clenaup
* Fix some docs.
* Use the correct plugin register method.
* Cleanup some review items.
Signed-off-by: Ben Kochie <superq@gmail.com>
* Add metrics counter for DNS64 translations
Add a basic counter of how many DNS64 translations have been completed.
Signed-off-by: Ben Kochie <superq@gmail.com>
* Add DNSSEC bug link
Signed-off-by: Ben Kochie <superq@gmail.com>
* Test cleanup
Signed-off-by: Ben Kochie <superq@gmail.com>
* dns64: more test cleanup
Signed-off-by: Casey Callendrello <c1@caseyc.net>
Co-authored-by: Casey Callendrello <c1@caseyc.net>
* run Makefile.doc to update to the latest
* add prs and authors to Makefile.release to aid in creating release
notes. And update the comments in the makefile.
* add 1.6.7 release notes.
Signed-off-by: Miek Gieben <miek@miek.nl>
