fc82b351b8
Use the server's address in debug logging, not the c.lastServer, which may be nil
2016-02-02 15:51:28 -08:00
22539476bc
Merge pull request #1676 from hashicorp/b-env-bash
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Don't assume /bin/bash is installed on all OSes
2016-02-02 15:31:30 -08:00
bde685a046
Don't assume /bin/bash is installed on all OSes
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Use `/usr/bin/env bash` where appropriate.
2016-02-02 15:16:49 -08:00
e68477688e
Merge pull request #1675 from hashicorp/d-dnsmasq-reverse-dns
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Iterate on the DNS forwarding docs
2016-02-02 15:14:37 -08:00
c1c3daed9a
Iterate on the DNS forwarding docs
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Specifically:
* add Dnsmasq examples for reverse DNS for most of the RFC1918, 5735, and 6598 netblocks.
* Highlight some example options for dnsmasq that are probably of interest.
* Add a small section on reverse DNS testing
* Break out BINDs troubleshooting with Dnsmasq's troubleshooting
Not an exhaustive sweep, but should be helpful when introducing consul to new environments.
2016-02-02 15:06:25 -08:00
9458fd9419
Fix misc typos
2016-02-02 11:38:28 -08:00
c08b3f3484
Add a note re: GH-1667 and redistributing client RPC requests
2016-02-02 11:38:00 -08:00
4a56b5e50e
Merge pull request #1667 from hashicorp/b-redistribute-clients
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Continually redistribute client RPC connections
2016-02-02 11:15:19 -08:00
58225e0ee3
Remove unnecessary check, test was moved further up in scope
2016-02-02 11:13:58 -08:00
ff2323268c
Merge branch 'master' of ssh://github.com/hashicorp/consul into b-redistribute-clients
2016-02-01 23:15:45 -08:00
db6bbb921c
Chase case change in the function name now that GenerateUUID is an
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exported function.
2016-02-01 23:15:19 -08:00
d74ffddc10
Cull unused function and its unit test.
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Pointed out by: @slackpad
2016-02-01 23:15:19 -08:00
5fe7bcfb5b
Cull unused function and its unit test.
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Pointed out by: @slackpad
2016-02-01 23:15:19 -08:00
6452b498e1
Use panic instead of returning a sentinel UUID values in unit tests
2016-02-01 23:15:19 -08:00
2646e8f149
Merge pull request #1666 from hashicorp/f-consul-lib
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Refactor various utility functions into a consul/lib package
2016-02-01 23:08:52 -08:00
e55b5b329a
Chase case change in the function name now that GenerateUUID is an
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exported function.
2016-02-01 22:48:59 -08:00
71fb93c17b
Cull unused function and its unit test.
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Pointed out by: @slackpad
2016-02-01 22:40:19 -08:00
1b5d8d1341
Cull unused function and its unit test.
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Pointed out by: @slackpad
2016-02-01 22:26:57 -08:00
5ac7b893cc
Use panic instead of returning a sentinel UUID values in unit tests
2016-02-01 16:42:04 -08:00
ef8bbca48f
Continually rebalance client connections
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Introduce a low-level background connection expiration mechanism wherein connections will be recycled periodically based on the size and health of the cluster.
For the vast majority of consul users, this will mean an average connection age of 150s. For 10K node clusters it will take ~3min for clusters to rebalance their connections. In the pathological case for a 100K cluster where 99K clients are in the minority talking to 1x server it will take ~26min to rebalance all connections.
It's possibe for clients recovering from a parititon to become fixated on a single server until the server or agent is restarted. This is of particular interest to long-running environments with stable agents, where `allow_stale` is true, and partitions occur periodically.
2016-01-30 17:13:50 -08:00
8a37e76cb0
Use rand.Int31n() vs unconditionally using modulus
2016-01-30 15:47:58 -08:00
727bb42b1d
Merge branch 'f-consul-lib' of ssh://github.com/hashicorp/consul into b-redistribute-clients
2016-01-30 15:40:54 -08:00
b216d4c11f
Rename clientRPCCache to clientRPCConnMaxIdle, change value
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Increase the max idle time for agents talking to servers from 30s to 127s in order to allow for the reuse of connections that are being initiated by cron.
127s was chosen as the first prime above 120s (arbitrarily chose to use a prime) with the intent of reusing connections who are used by once-a-minute cron(8) jobs *and* who use a 60s jitter window (e.g. in vixie cron job execution can drift by up to 59s per job, or 119s for a once-a-minute cron job).
2016-01-30 15:27:46 -08:00
e83a5b7a70
Reuse the results from gettimeofday(2)...
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Inside of a single RPC call, reuse time.Now().
2016-01-30 14:39:17 -08:00
893f91b0d5
Always seed math/rand on consul startup
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Required for jitter calcs. This could be done in consul/agent, but this makes it clear it is done only once process-wide.
2016-01-29 17:00:08 -08:00
c470553b6b
Factor out duplicate functions into a lib package
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Consolidate code duplication and tests into a single lib package. Most of these functions were from various **/util.go functions that couldn't be imported due to cyclic imports. The consul/lib package is intended to be a terminal node in an import DAG and a place to stash various consul-only helper functions. Pulled in hashicorp/go-uuid instead of consolidating UUID access.
2016-01-29 16:57:45 -08:00
d043c692f0
Merge pull request #1662 from rajanadar/patch-1
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fixing small typo in json
2016-01-29 08:32:57 -05:00
aa45c07f28
fixing small typo in json
2016-01-29 01:25:23 -08:00
fdc8035ddd
Merge pull request #1651 from jk563/consul-intro-not-terraform
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Edit intro to present Consul instead of Terraform.
2016-01-27 13:23:00 -08:00
08eefe7c31
Edit intro to present Consul instead of Terraform.
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As this is Consul, not Terraform, it makes sense to use Consul in this intro instead of Terraform.
2016-01-27 20:44:10 +00:00
0fcafa616e
Merge pull request #1657 from jrw972/patch-1
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Update services.html.markdown
2016-01-27 15:13:43 -05:00
423725feea
Update services.html.markdown
2016-01-27 14:06:38 -06:00
b7c502c15a
Add structured data
2016-01-24 13:27:30 -05:00
823971ce78
Merge pull request #1641 from brentrojas/patch-1
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Update hashicorp-ecosystem.html.markdown
2016-01-22 15:15:53 -08:00
e94a92902a
Update hashicorp-ecosystem.html.markdown
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Remove slash from link to blog, which was causing 404 error.
2016-01-22 15:09:12 -08:00
4770277cdc
Catches up the change log.
2016-01-20 16:59:46 -08:00
540f92af1c
Merge pull request #1632 from hashicorp/b-orphaned-watches
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Prevents watches from being orphaned when KVS blocking queries loop.
2016-01-20 16:39:48 -08:00
0010b788ed
Prevents watches from being orphaned when KVS blocking queries loop.
2016-01-20 07:18:47 -08:00
76def9bef4
Merge pull request #1631 from Cinderhaze/master
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Correcting count of checks
2016-01-19 19:56:58 -08:00
c4860cad7d
Correcting count of checks
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I saw there were 5 checks listed - script, tcp, http, ttl, docker.
2016-01-19 22:50:27 -05:00
10da26311a
Merge pull request #1619 from hashicorp/b-internal-ui
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Fixes the static asset generator for new pkg path, updates assets.
2016-01-15 10:26:49 -08:00
0fcdd37107
Fixes the static asset generator for new pkg path, updates assets.
2016-01-15 10:21:42 -08:00
669331b3bd
Merge pull request #1617 from hashicorp/slackpad-patch-1
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Fixes the years in the change log.
2016-01-15 08:17:54 -08:00
e15fb5d0ac
Fixes the years in the change log.
2016-01-15 08:17:42 -08:00
349b93a069
Merge pull request #1613 from hashicorp/slackpad-patch-1
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Changes readme Go version to 1.5.3.
2016-01-14 19:56:09 -08:00
0e1aef7f9a
Changes readme Go version to 1.5.3.
2016-01-14 19:55:57 -08:00
cbe84fbaf0
Merge pull request #1612 from hashicorp/slackpad-patch-1
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Bumps website version to 0.6.3.
2016-01-14 19:55:02 -08:00
13d25e33a1
Bumps website version to 0.6.3.
2016-01-14 19:54:55 -08:00
e0ae4878f6
Merge pull request #948 from hashicorp/iface-down-fix
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Don't try to bind on address from inactive interface
2016-01-14 17:00:54 -08:00
72431817da
Merge pull request #1611 from hashicorp/f-next-version
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Puts tree in state ready for work on Consul 0.7.
2016-01-14 16:07:38 -08:00
Sean Chittenden