Santhosh Manohar
5e4fa21005
Fix the panic when a query response comes after the read() timesout
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-04-07 19:36:06 -07:00
Santhosh Manohar
30d649c3e8
Fix the handling for concurrent queries over UDP
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-04-01 10:45:24 -07:00
Santhosh Manohar
bd0d8222aa
Limit number of concurrent DNS queries
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-03-29 06:23:01 -07:00
Santhosh Manohar
ca06f1ed80
On network disconnect clear the cached connections to external
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nameservers
Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-03-20 05:00:58 -07:00
Santhosh Manohar
0c22e1bd07
Avoid V6 queries in docker domain going to external nameservers
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-03-19 03:07:08 -07:00
Santhosh Manohar
2e566e3882
Add AAAA record handling in embedded DNS server
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-03-16 19:00:17 -07:00
Santhosh Manohar
4e2e0f148b
Fix nil pointer reference in ServeDNS() with concurrent go routines.
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-03-15 02:05:38 -07:00
Santhosh Manohar
9a91bbeb4f
Clear cached udp connections on resolver Stop()
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-03-14 17:21:41 -07:00
Santhosh Manohar
51058eecec
Implement DNS RR in the Docker embedded DNS server
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-03-03 09:33:10 -08:00
Santhosh Manohar
43e3da2f3a
Source external DNS queries from container namespace
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-03-03 07:29:32 -08:00
Madhu Venugopal
577159e0cb
Merge pull request #894 from sanimej/dns
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Set Recursion Available bit in query responses.
2016-02-17 08:42:17 -08:00
Santhosh Manohar
2fb14185cb
Add a check for invalid/junk messages
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-02-15 22:31:16 -08:00
Santhosh Manohar
cbb59adbd8
Set the compress flag for the responses from external DNS servers to
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avoid sending DNS replies > 512 bytes
Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-02-07 02:43:29 -08:00
Alessandro Boch
defcd4afb9
Change in programming iptables in container
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- iptables to provide a native API
- resolver.go to invoke the iptables native API
when programming tables in the container
Signed-off-by: Alessandro Boch <aboch@docker.com>
2016-02-05 15:25:43 -08:00
Santhosh Manohar
36fd9d02be
Set Recursion Available bit in query response and reduce the ttl
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-01-24 05:46:47 -08:00
Madhu Venugopal
62b34aa361
Adding TCP listener for embedded DNS
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Signed-off-by: Madhu Venugopal <madhu@docker.com>
2016-01-22 13:49:22 -08:00
Santhosh Manohar
30ef9bcf4a
Retain V6 DNS server in resolv.conf; use only V4 servers for fallback
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-01-19 00:06:19 -08:00
Santhosh Manohar
05bd52dbb6
Setup embedded DNS server correctly on container restart
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-01-14 10:16:13 -08:00
Santhosh Manohar
cf7ed0a717
Embedded DNS server
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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
2016-01-07 00:25:26 -08:00
