* Improve gRPC Plugin when backend is not available
Signed-off-by: Ricardo Pchevuzinske Katz <ricardo.katz@serpro.gov.br>
* Improve gRPC Plugin when backend is not available
Signed-off-by: Ricardo Pchevuzinske Katz <ricardo.katz@serpro.gov.br>
* tweak language
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* tweak language
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* typo
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
we hc every 0.5s, doing exp backoff will create a large gap in the
ability to re-use an upstream. Doing a exp. backoff up to (say) 3s,
isn't really exp backoff either.
Remove the wording from the documentation.
Signed-off-by: Miek Gieben <miek@miek.nl>
* revert de-dup
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* unit test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* use roundrobin policy in test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* handle deletion tombstones in default processor
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* fix terminating pod exclusion
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
Addresses a bug in the file plugin where SOA queries to zone delegations are
inappropriately returned the SOA for the delegating zone, and not a downward
referral to the delegated zone.
Here is an example of what I believe the expected downward referral in response
to a SOA query for a delegated zone should be (note that no SOA record is
returned):
~~~
; <<>> DiG 9.11.3-1ubuntu1.5-Ubuntu <<>> @k.root-servers.net. miek.nl. SOA
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58381
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 7
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;miek.nl. IN SOA
;; AUTHORITY SECTION:
nl. 172800 IN NS ns1.dns.nl.
nl. 172800 IN NS ns2.dns.nl.
nl. 172800 IN NS ns3.dns.nl.
;; ADDITIONAL SECTION:
ns1.dns.nl. 172800 IN A 194.0.28.53
ns2.dns.nl. 172800 IN A 194.146.106.42
ns3.dns.nl. 172800 IN A 194.0.25.24
ns1.dns.nl. 172800 IN AAAA 2001:678:2c:0:194:0:28:53
ns2.dns.nl. 172800 IN AAAA 2001:67c:1010:10::53
ns3.dns.nl. 172800 IN AAAA 2001:678:20::24
~~~
See #3852 for the original fix.
Modified clouddns/route53 and removed the faulty tests there.
Signed-off-by: Miek Gieben <miek@miek.nl>
* mention remote IP requirement for autopath and metadata
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* remove whitespace
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* prevent panic in podWithIP
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* add unit test, correct existing unit test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* unit tests make more sense this way
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* Add NSID to the cached responses
Signed-off-by: Erfan Besharat <erbesharat@gmail.com>
* Add test for NSID being set on cached responses
Signed-off-by: Erfan Besharat <erbesharat@gmail.com>
* plugin/dns64: update readme and owners
Make @superq code owner of the plugins. Update the readme a bit:
* don't make it start with a quote
* make it look more like other README's in syntax description
* make a full corefile examples and tests these by setting the corefile
language tag
Signed-off-by: Miek Gieben <miek@miek.nl>
* Update plugin/dns64/README.md
Co-Authored-By: Ben Kochie <superq@gmail.com>
* Update plugin/dns64/README.md
Co-Authored-By: Ben Kochie <superq@gmail.com>
* Update plugin/dns64/README.md
Co-Authored-By: Ben Kochie <superq@gmail.com>
* Update plugin/dns64/README.md
Co-Authored-By: Ben Kochie <superq@gmail.com>
* Update plugin/dns64/README.md
Co-Authored-By: Ben Kochie <superq@gmail.com>
Co-authored-by: Ben Kochie <superq@gmail.com>
I haven't been maintaining production DNS setups in quite a while and
don't have the time to review CoreDNS pull requests. Hereby I resign
from all positions in the CoreDNS project.
CoreDNS is a great project and SoundCloud still processes hundreds of
thousands of requests per second with the help of CoreDNS. Thanks a lot
for your hard work and all the best for the future.
Signed-off-by: Tobias Schmidt <tobidt@gmail.com>
The subsystem of a metric must be it's plugin name. "dns" is reserved
for the core. Use a const convention to avoid copy-paste mistakes in
naming.
Fix dns64 and acl plugin.
Signed-off-by: Ben Kochie <superq@gmail.com>
Cleanup a variety of metric issues.
* Eliminate department of redundancy "count_total" naming.
* Use the plural of the unit when appropriate. (ex, "requests")
* Remove label names from metric names where appropriate. (ex, "rcode")
* Simplify request metrics by consolidating type label in to the base
request counter.
* Re-generate man pages.
Signed-off-by: Ben Kochie <superq@gmail.com>
Co-authored-by: Ben Kochie <superq@gmail.com>
* 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>
