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93 Commits (1dc1f72fb6beac44ff15963476ff3e9da9629606)

Author SHA1 Message Date
James Phillips 3103f7f673 Merge pull request #2690 from zeroae/f-simple-rfc2782 
RFC 2782 support with optional .service tag
 2017-03-02 14:49:36 -08:00
James Phillips e9cc66ab51
Fixes issue with missing CNAME for services with non-IP addresses set in SRV responses. 2017-01-31 20:57:50 -08:00
Patrick Sodré c135c08fb2 Simple RFC 2782 support with optional .service tag 
Add support for SRV queries of names matching:
_<service>._<protocol>.[.service][.datacenter]<.domain>
 2017-01-30 19:46:02 -05:00
James Phillips 0ed6b1bb18
Bans anonymous queries that aren't tied to a session. 
This gets us coverage of PQ creation under the existing service
policy or the soon-to-be-added session policy.
 2016-12-12 14:52:27 -08:00
James Phillips c06a107638
Removes unnecessary clause in unit test check. 2016-11-03 12:26:48 -07:00
James Phillips 7b98ae921e Adds support for DNS recurse truncation. (#2467) 
* Return message from recurse even if truncated

Signed-off-by: Evan Farrar <efarrar@pivotal.io>

* Tweaks unit test.
 2016-11-03 12:21:16 -07:00
Kyle Havlovitz 63534aca7e Added tests for lookups on the 'addr.consul' domain 2016-10-27 21:04:06 -07:00
Kyle Havlovitz 84c87325ae Add a service address SRV lookup test for IPv6 2016-10-27 21:04:06 -07:00
Kyle Havlovitz f7ef84812d Fix test cases 2016-10-27 21:04:06 -07:00
Kyle Havlovitz 554440ab1d Resolve Consul CNAME records on external services (#2444) 2016-10-26 19:23:51 -07:00
James Phillips da34496645
Fixes a typo in a test error message. 2016-09-01 21:52:29 -07:00
Pivotal DX129 fe61650ef0 Merge remote-tracking branch 'upstream/master' 2016-09-01 10:15:32 -04:00
James Phillips ed7356dd5c
Changes default DNS allow_stale to true. 2016-08-30 13:55:19 -07:00
Pierre Delagrave db8ff0a582 Made the dns recursor timeout test more reliable 2016-08-29 13:23:14 -04:00
Pierre Delagrave d9bd41fc4d Renamed dns config parameter internal_client_timeout for recursor_timeout 2016-08-26 15:22:04 -04:00
Pierre Delagrave c8c4b9d344 Added a configurable timeout to the client making DNS queries to downstream name servers 2016-08-23 16:59:38 -04:00
James Phillips defa2a6180 Merge pull request #2226 from abhinavdahiya/rm-health-unknown 
Fixes #1775; Removes 'unknown' state
 2016-08-17 17:51:04 -07:00
James Phillips a53c6a38e2
Tweaks DNS prepared query failover unit test. 2016-08-12 17:16:08 -07:00
Max Timchenko 3b08db47dc
Corrects two issues with DNS prepared query failover 
When DNS prepared query fails over to another datacenter and the datacenter
returns some nodes, the DNS result does not translate WAN addresses even when
translation is enabled for SRV and A queries, and returns the wrong datacenter
(the one that failed over) for SRV queries.
 2016-08-12 17:06:43 -07:00
James Phillips 17c10d78bc
Passes the index by reference so we can control the allocation. 2016-08-12 14:51:50 -07:00
James Phillips f7fcb03004
Makes name compares case-insensitive. 2016-08-12 12:16:21 -07:00
James Phillips 34d6c2d5e1
Fixes the DNS SRV trim bug. 2016-08-11 21:46:14 -07:00
James Phillips bcb0f71759
Finishes up DNS compression by adding opt-out, tests, and documentation. Fixes trim routine. 2016-08-11 16:27:08 -07:00
Abhinav Dahiya 7c6c3b38bc Fixes #1775; Removes 'unknown' state 
Signed-off-by: Abhinav Dahiya <abhinavdtu2012@gmail.com>
 2016-07-30 19:33:14 +05:30
Ryan Uber 00819e89de agent: test that DNS passes the agent data through 2016-07-01 09:46:26 -07:00
Sean Chittenden 53380f8e92 Change tests to accept an "at least this many" answers semantic 
The size of answers vary based on the target platform.  Accomodate this variance.
 2016-03-30 11:48:32 -07:00
Sean Chittenden 7a7063c072 Fix tests 
I'm not sure how I thought this passed last night, it was obviously wrong.
 2016-03-30 10:16:05 -07:00
Sean Chittenden 5ba7e74bb8 Use table-driven test for response limits 
Much more exhaustive testing and shows where the limits are of the 512B limitation (quering by ID is less space efficient than querying by just a prepared query or service).
 2016-03-30 01:05:49 -07:00
Sean Chittenden 0cb965f901 Remove duplicate paste-o 
Pointed out by: slackpad
 2016-03-29 23:31:31 -07:00
Sean Chittenden ce88cde7b0 Test services and PQT limits 2016-03-29 23:08:58 -07:00
Sean Chittenden e1e441fdee Improve the use of constants across DNS tests 2016-03-29 23:08:40 -07:00
Sean Chittenden 9fb64ab114 Allow adjusting the number of DNS records in a response... 
Based on work done by @fusiondog in #1583, extend the concept to use an integer instead of a boolean.

Fixes: #1583 && #1481
 2016-03-29 19:23:56 -07:00
James Phillips 5c80647e34 Tweaks algorithm so it's safe with an empty list and adds a PQ test. 2016-03-08 23:09:09 -08:00
Igor Dubinskiy 3a25860270 Make sure UDP DNS responses aren't larger than allowed 2016-03-07 16:41:17 -08:00
James Phillips 607728ddca Adds a test to make sure we get the local address within the DC. 2016-02-07 14:16:15 -08:00
James Phillips c60a526fde Sets up config for more address tags down the road, renames struct members. 2016-02-07 10:37:34 -08:00
Evan Gilman de8fd561d0 Use a map for additional node addresses 2016-02-06 23:01:45 -08:00
Evan Gilman 2f26771bb1 Add tests for consul WAN translation 2016-02-06 23:01:45 -08:00
James Phillips cd6be4a88d Avoids taking the length again when parsing DNS queries. 2015-11-17 08:40:47 -08:00
James Phillips 4715c04c98 Adds a test to make sure a stale retry terminates. 2015-11-15 17:06:00 -08:00
James Phillips e9480ecb02 Plumbs the service name back and uses agent-specific TTL settings as a fallback. 2015-11-15 17:06:00 -08:00
James Phillips 81b43135f9 Adds unit tests for prepared queries and DNS, using existing tests for equivalence. 2015-11-15 17:06:00 -08:00
James Phillips 98731f7272 Fixes unit test fail due to expected truncated message. 2015-11-12 18:16:44 -08:00
Wim 0bc4d9322e Allow AAAA queries for nodeLookup 2015-09-08 16:54:36 +02:00
Wim 2701bb5cc2 No NXDOMAIN when the answer is empty 2015-09-02 16:12:22 +02:00
Wim 4a1dc90cba Limit the DNS responses after getting the NodeRecords 2015-09-01 23:23:05 +02:00
Wim 369982270d Return SOA/not found when the answer is empty 2015-09-01 22:28:12 +02:00
Ryan Breen 0a7dc85076 Test for GH-1142. 2015-07-29 18:21:16 -04:00
Ryan Uber 1bbdf3b03b agent: vet fixes 2015-07-14 11:42:51 -07:00
Wim 3b1bcaea98 Send SOA with negative responses 2015-06-14 00:03:44 +02:00