README: remove the logo thing as we stopped doing that
log: remote the lines about the clock output as that's gone as well and
discuss the query log vs other logging a bit.
Signed-off-by: Miek Gieben <miek@miek.nl>
1. The HostPortOrFile tests don't have any IPv6 tests. This adds some.
2. The HostPortOrFile breaks if any of the addresses have IPv6 zone
defined. ParseIP does not handle %zone anymore.
Signed-off-by: Brad P. Crochet <brad@redhat.com>
* add expiration jitter
Signed-off-by: Miek Gieben <miek@miek.nl>
* sign: add expiration jitter
This PR adds a expiration jitter to spread out zone re-signing even
more. The max is 5 extra days added when creating the signer for a
specific zone.
Also make the duration* constants private to clean up the godoc for this
plugin.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Add test case for TXT lookup via CNAME
Signed-off-by: Jonathan Nagy <nagytech@users.noreply.github.com>
* Return HostType of explicit TXT records
Signed-off-by: Jonathan Nagy <nagytech@users.noreply.github.com>
* Adapt TXT method lookup to allow lookup via CNAME
Signed-off-by: Jonathan Nagy <nagytech@users.noreply.github.com>
* Implement lookup of TXT records via CNAME
Signed-off-by: Jonathan Nagy <nagytech@users.noreply.github.com>
Went over all generated manual pages and fixed some markdown issues,
mostly escaping "_" to avoid underlining entire paragraphs.
Some textual fixes in route53 and other cloud DNS plugins.
Regenerated the markdown with mmark.
Signed-off-by: Miek Gieben <miek@miek.nl>
The Kubernetes DNS specification schema version was
updated to 1.1.0 in order to support IPv6
Signed-off-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>
Don't sign data we are not authoritative for. This adds an AuthWalk
which skips names we should not authoritative for. Adds a few tests to
check this is the case. Generates zones have been compared to
dnssec-signzone.
A number of changes have been made:
* don't add DS records to the apex
* NSEC TTL is the SOA's minttl value (copying bind9)
* Various cleanups
* signer struct was cleaned up: doesn't need ttl, nor expiration or
inception.
* plugin/sign: remove apex stuff from names()
This is never used because we will always have other types in the
apex, because we *ADD* them ourselves, before we sign (DNSKEY, CDS and
CDNSKEY).
Signed-off-by: Miek Gieben <miek@miek.nl>
Co-Authored-By: Chris O'Haver <cohaver@infoblox.com>
* Move to CODEOWNERS
No change in who own what; just a move to CODEOWNERS. This allows
dreck cleanups.
Added .dreck.yaml for alias and exec.
Fixes: #3486
Signed-off-by: Miek Gieben <miek@miek.nl>
* stickler bot
Signed-off-by: Miek Gieben <miek@miek.nl>
* sort the file
Signed-off-by: Miek Gieben <miek@miek.nl>
* Fix reloading in plugin/pprof.
Reloading the server without changing the listen address results in an
error because Startup is called for newly set up plugins before Shutdown
is called for the old ones.
Signed-off-by: Gonzalo Paniagua Javier <gonzalo.mono@gmail.com>
* Use pkg/reuseport when listening.
Use coredns' newly added reuseport.
Signed-off-by: Gonzalo Paniagua Javier <gonzalo.mono@gmail.com>
* Revert go.{mod,sum} changes.
Signed-off-by: Gonzalo Paniagua Javier <gonzalo.mono@gmail.com>
* create pkg/reuseport
Move the core server listening functions to a new package so plugins can
use them.
Also make *all* servers use the functions here; as only the udp/tcp
listeners where using SO_REUSEPORT (if available). This is the only
actual change in this PR; in it's core it's just a move of 2 files.
This can also be used to cleanup the dance we're doing now for
re-acquiring the sockets in e.g. the metrics plugins and the ready
plugin.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Also push a small doc update
Signed-off-by: Miek Gieben <miek@miek.nl>
Run 'go generate' and 'make -f Makefile.doc' to generate the chaos
plugin author list and update the manual pages.
Signed-off-by: Miek Gieben <miek@miek.nl>
* plugin/reload/README.md: Fix the syntax of the link to the Go
documentation for duration values.
Signed-off-by: Miciah Dashiel Butler Masters <mmasters@redhat.com>
This is a fixup for https://github.com/coredns/coredns/pull/3310 which
replaced some 'iff's with 'if' under the assumption they were typos.
I'm fairly confident they were "If and only if"
(https://en.wikipedia.org/wiki/If_and_only_if), which is commonly
shortened as "iff".
I've updated them to the full length 'if, and only if' for the sake of
readability.
Signed-off-by: Euan Kemp <euan@ngrok.com>
When reloading we need to disable debug output when the debug plugin is
removed from the config file. Add a `Clear` function to pkg/log and use
it in the server server.
Add test case in pkg/log, for actuall check I manually checked the
output by sprinkling some debug statements in the startup and checking
with sending SIGUSR1.
Also clear up the comments in pkg/log to remove the text about time
stamping.
Fixes: #3035
Signed-off-by: Miek Gieben <miek@miek.nl>
* add ed25519 dnskey support
Signed-off-by: Sean Liao <seankhliao@gmail.com>
* fix ed25519 type assertion
Signed-off-by: Sean Liao <seankhliao@gmail.com>
* clean up whitespace
Signed-off-by: Sean Liao <seankhliao@gmail.com>
Caught my eye, we name things directive still, esp when talking about
the prometheus *plugin*. Rename everything that needs to be plugin to
'plugin'. Also make sure Metrics is a H2 section (not H1).
Signed-off-by: Miek Gieben <miek@miek.nl>
For now metric is measure only for headless services. Informer has been slighlty
refactored, so the code can measure latency without storing extra fields on
Endpoint struct.
Signed-off-by: Janek Łukaszewicz <janluk@google.com>
Suggestions from code review
Co-Authored-By: Chris O'Haver <cohaver@infoblox.com>
* Make request.Request smaller
This makes the request struct smaller and removes the pointer to the do
boolean (tri-bool) as size == 0 will indicate if we have cached it.
Family can be a int8 because it only carries 3 values, Size itself is
just a uint16 under the covers.
This is a more comprehensive fix than #3292Closes#3292
Signed-off-by: Miek Gieben <miek@miek.nl>
* cache: fix test
this now needs a valid response writter
Signed-off-by: Miek Gieben <miek@miek.nl>
Don't perform this code in the init, this allocated 1 megabyte of memory
even if you don't use the plugin. Looks to be only there for testing,
adding a comment to reflect that.
Fixes#3342
Signed-off-by: Miek Gieben <miek@miek.nl>
* plugin/clouddns: remove initialization from init
Init should just call the plugin.Register with a setup function.
Fixes: #3343
Signed-off-by: Miek Gieben <miek@miek.nl>
* Fix placement for var f
Signed-off-by: Miek Gieben <miek@miek.nl>
* Move map to array
The map was not needed move to an array, see #1941 for the original
idea. That of course didn't apply anymore; make a super minimal change
to implements the idea from #1941
Signed-off-by: Miek Gieben <miek@miek.nl>
* Add total count
Signed-off-by: Miek Gieben <miek@miek.nl>
* plugin/forward: may Yield not block
Yield may block when we're super busy with creating (and looking) for
connection. Set a small timeout on Yield, to skip putting the connection
back in the queue.
Use persistentConn troughout the socket handling code to be more
consistent.
Signed-off-by: Miek Gieben <miek@miek.nl>
Dont do
Signed-off-by: Miek Gieben <miek@miek.nl>
* Set used in Yield
This gives one central place where we update used in the persistConns
Signed-off-by: Miek Gieben <miek@miek.nl>
