3f11bfaea4
Adds coordinate of agent to self endpoint.
2015-10-23 15:23:01 -07:00
a74bdcba49
Moves sorting up into coordinate endpoint HTTP handlers.
2015-10-23 15:23:01 -07:00
0e7d5871c5
Installs a friendly handler for coordinate endpoints when coordinates are disabled.
2015-10-23 15:23:01 -07:00
def8c6087d
Fixes config merge fn for disabling coordinates and adds it to JSON.
2015-10-23 15:23:01 -07:00
a2bcef00a0
Adds endpoints for raw network coordinates.
2015-10-23 15:23:01 -07:00
fecd639b02
Changes ?near=self to a safer ?near=_agent, which is also clearer about what it does.
2015-10-23 15:23:01 -07:00
ee1cf1e13b
Adds distance sorting to health endpoint. Cleans up unit tests.
2015-10-23 15:23:01 -07:00
1724b9a6be
Adds a magic "self" node name to distance queries.
2015-10-23 15:23:01 -07:00
59b710894d
Adds tests for HTTP interface. Removes a stray mark.
2015-10-23 15:23:01 -07:00
b63909cf67
Adds coordinate sorting support to catalog queries for nodes and service nodes.
2015-10-23 15:23:01 -07:00
d7bac0e808
Turns down the coordinate sync rate a bit more.
2015-10-23 15:23:01 -07:00
9ba9a708f6
Scales coordinate sends to hit a fixed aggregate rate across the cluster.
2015-10-23 15:23:01 -07:00
d8b8a3719f
Simplifies the batching function and adds some comments.
2015-10-23 15:23:01 -07:00
f71c79c53f
Does some small cleanups based on PR feedback.
...
* Holds coordinate updates in map and gets rid of the update channel.
* Cleans up config variables a bit.
2015-10-23 15:23:01 -07:00
1222772452
Hardens Consul from bad coordinates from other nodes.
2015-10-23 15:23:01 -07:00
acb0dce829
Moves batching down into the state store and changes it to fail-fast.
...
* A batch of updates is done all in a single transaction.
* We no longer need to get an update to kick things, there's a periodic flush.
* If incoming updates overwhelm the configured flush rate they will be dumped with an error.
2015-10-23 15:23:01 -07:00
b6c31bdf2f
Flips the sense of the coordinate enable option.
2015-10-23 15:23:01 -07:00
9c069c5031
Removes one more WAN leftover.
2015-10-23 15:23:01 -07:00
edb9a119e2
Does a clean up pass on the Consul side.
2015-10-23 15:23:01 -07:00
ac4185b888
Merges config changes after rebase.
2015-10-23 15:23:01 -07:00
139c9240ea
Address comments
2015-10-23 15:23:01 -07:00
840474f170
Add a test case
2015-10-23 15:23:01 -07:00
23c08aeeb4
Use IndexedCoordinate instead
2015-10-23 15:23:01 -07:00
530e73212a
Some fixes
2015-10-23 15:23:01 -07:00
2ef802b8b3
Fix a comment
2015-10-23 15:23:01 -07:00
b2cff43bb5
Complete logic for sending coordinates
2015-10-23 15:23:01 -07:00
66b210afcb
Some fixes
2015-10-23 15:23:01 -07:00
b5bbe2bcfa
Adding tests and stuff
2015-10-23 15:23:01 -07:00
d035dbd43b
Merge pull request #1318 from daveadams/f-http-header-token
...
Allow specifying Consul token in an HTTP request header
2015-10-22 13:33:47 -07:00
9267f956a2
Update cleanhttp repo location
2015-10-22 14:14:22 -04:00
06bb9d5f36
Use cleanhttp to get rid of DefaultTransport
2015-10-22 10:47:50 -04:00
5f175add40
Add HTTP request header X-Consul-Token
...
Add support for an X-Consul-Token HTTP request header to specify the
token with which this request should be fulfilled. The header would have
precedence over the responding Agent's default token, but would have
lower precedence than a token specified in the query string.
2015-10-19 11:26:01 -05:00
263c7e3fd3
Deletes the old state store and all its accoutrements.
2015-10-15 14:59:09 -07:00
bcdabe4606
Knocks out the Raft indexes before doing compare.
2015-10-15 14:59:09 -07:00
cbcd977a39
Gets new structs changes to compile, adds some corner case handling and extra unit tests.
2015-10-15 14:59:09 -07:00
b46f878747
Merge pull request #1309 from hashicorp/f-remove-migrate
...
Removes consul-migrate for 0.6
2015-10-15 14:50:19 -07:00
9cddc187b5
Don't use http.DefaultClient
...
Two of the changes are in tests; the one of consequence is in the API.
As explained in #1308 this can cause conflicts with downstream programs.
Fixes #1308 .
2015-10-15 17:49:35 -04:00
aba1b26015
agent: consolidates data dir checker
2015-10-15 14:21:35 -07:00
8bc51eb237
agent: test mdb dir protection
2015-10-15 14:15:41 -07:00
2a7609d6bc
agent: remove migrator, refuse to start if mdb dir found
2015-10-15 14:15:08 -07:00
0b77960349
agent: remove an N^2 check. See #1265
2015-10-12 20:30:11 -07:00
a94589ad67
Add http method to log output
2015-10-02 18:33:06 -07:00
26eadcd95c
Merge pull request #1235 from wuub/master
...
fix conflict between handleReload and antiEntropy critical sections
2015-09-17 07:28:39 -07:00
9a1b52171f
panic when unbalanced localState.Resume() is detected
2015-09-17 11:32:08 +02:00
c5168e1263
Fix a bunch of typos.
2015-09-15 13:22:08 +01:00
b25797a808
Merge pull request #1187 from sfncook/enable_tag_drift_03
...
Enable tag drift 03
2015-09-11 15:35:32 -07:00
8d733b7fca
remove various typos
2015-09-11 12:29:54 -07:00
4cd1b09ad7
make Pause()/Resume()/isPaused() behave more like a semaphore
...
see: https://github.com/hashicorp/consul/issues/1173 #1173
Reasoning: somewhere during consul development Pause()/Resume() and
PauseSync()/ResumeSync() were added to protect larger changes to
agent's localState. A few of the places that it tries to protect are:
- (a *Agent) AddService(...) # part of the method
- (c *Command) handleReload(...) # almost the whole method
- (l *localState) antiEntropy(...)# isPaused() prevents syncChanges()
The main problem is, that in the middle of handleReload(...)'s
critical section it indirectly (loadServices()) calls AddService(...).
AddService() in turn calls Pause() to protect itself against
syncChanges(). At the end of AddService() a defered call to Resume() is
made.
With the current implementation, this releases
isPaused() "lock" in the middle of handleReload() allowing antiEntropy
to kick in while configuration reload is still in progress.
Specifically almost all services and probably all check are unloaded
when syncChanges() is allowed to run.
This in turn can causes massive service/check de-/re-registration,
and since checks are by default registered in the critical state,
a majority of services on a node can be marked as failing.
It's made worse with automation, often calling `consul reload` in close
proximity on many nodes in the cluster.
This change basically turns Pause()/Resume() into P()/V() of
a garden-variety semaphore. Allowing Pause() to be called multiple times,
and releasing isPaused() only after all matching/defered Resumes() are
called as well.
TODO/NOTE: as with many semaphore implementations, it might be reasonable
to panic() if l.paused ever becomes negative.
2015-09-11 18:28:06 +02:00
24ac26b3c1
failing test showing that nested Pause()/Resume() release too early
...
see: #1173 / https://github.com/hashicorp/consul/issues/1173
2015-09-11 17:52:57 +02:00
99be758411
Rename EnableTagOverride and update formatting
2015-09-11 08:35:29 -07:00
f448a62826
Remove debug lines
2015-09-11 08:32:59 -07:00
2f04917261
Merge remote-tracking branch 'hashicorp/master' into enable_tag_drift_03
2015-09-10 14:55:30 -07:00
8a86eee9fb
Add test cases TestAgentAntiEntropy_EnableTagDrift
2015-09-10 14:08:16 -07:00
08d12e978f
Merge pull request #1230 from hashicorp/f-maintfix
...
Respect tokens in maintenance mode
2015-09-10 12:30:07 -07:00
948bd57d6a
agent: testing node/service maintenance using tokens
2015-09-10 12:08:08 -07:00
e129a59316
agent: thread tokens through for maintenance mode
2015-09-10 11:43:59 -07:00
3d7c3725d8
Allow AAAA queries for nodeLookup
2015-09-08 16:54:36 +02:00
2336c6a4bd
No NXDOMAIN when the answer is empty
2015-09-02 16:12:22 +02:00
a013095f62
Merge pull request #1167 from railsguru/master
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Add -http-port option to change the HTTP API port
2015-09-02 01:15:55 -04:00
655666170a
agent: Always enable the UI endpoints
2015-09-01 18:28:32 -07:00
e97973c1e1
Limit the DNS responses after getting the NodeRecords
2015-09-01 23:23:05 +02:00
56d2fa4c17
Merge pull request #1195 from 42wim/fix-rfc2308-part2
...
Return SOA/NXDOMAIN when the answer is empty
2015-09-01 17:08:31 -04:00
b806aceef4
Return SOA/not found when the answer is empty
2015-09-01 22:28:12 +02:00
d6b71de3f4
agent: reload SCADA client if endpoint changes
2015-08-27 13:29:07 -07:00
5bd7a5f239
command: atlas endpoint can be passed
2015-08-27 11:11:05 -07:00
cda2bf6975
agent: atlas_endpoint is configurable
2015-08-27 11:08:01 -07:00
00d78963bf
agent: log a message when making a new scada connection
2015-08-25 21:03:16 -07:00
33cadcf925
agent: don't reload scada client if there is no config change
2015-08-25 20:43:57 -07:00
8eea77d58f
agent: testing scada client creation in command
2015-08-25 20:22:22 -07:00
495cc41ba4
agent: test scada HTTP server creation
2015-08-25 18:51:04 -07:00
e3cd2f2c0d
agent: clean up scada connection manager
2015-08-25 18:27:07 -07:00
bc96c14a6f
agent: document the scada http creation func
2015-08-25 17:19:11 -07:00
1378fd93b0
agent: scada client and HTTP server are tracked separately
2015-08-25 16:59:53 -07:00
325b54649a
Remove duplicate code
2015-08-20 20:46:20 +02:00
3d133ab78c
Use Ports.HTTP directly
2015-08-20 20:27:20 +02:00
7e2ecf6a3c
Add documentation for http-port option
2015-08-20 20:19:35 +02:00
854ff1eb41
Add EnableTagDrift logic to command/agent/local.go
2015-08-18 14:03:48 -07:00
3a740ac07b
Remove from command/agent/config_test.go
2015-08-18 10:42:25 -07:00
f6814c89ed
EnableTagDrift in NodeService struct
2015-08-18 10:34:55 -07:00
07299a61dc
agent: log network address of DNS clients
2015-08-11 10:33:27 -07:00
7a3da7db26
Add -http-port option to change the HTTP API port
...
This is useful when pushing consul to PaaS like
Cloud Foundry making the HTTP API easily routable.
2015-08-11 14:14:21 +02:00
b13ba78651
Merge pull request #1143 from hashicorp/GH-1142
...
Check NXDOMAIN after filtering nodes
2015-07-29 18:56:08 -04:00
20f17a0cc8
Test for GH-1142.
2015-07-29 18:21:16 -04:00
0a853bca2e
Merge pull request #1137 from 42wim/fix-1124
...
Recurse when PTR answer is empty
2015-07-29 14:39:04 -07:00
dbb5ad1316
Check NXDOMAIN after filtering nodes
...
Move the check for NXDOMAIN below the service health filter.
2015-07-29 17:16:48 -04:00
6e38497ce9
Merge pull request #1141 from hashicorp/f-travis
...
Try moving to newer Travis-CI infrastructure
2015-07-28 10:42:56 -07:00
f48bc65e62
travis-ci: skip syslog tests for container-based travis infra
2015-07-28 09:58:43 -07:00
a6734ab4b8
Recurse when PTR answer is empty
2015-07-27 23:22:36 +02:00
2017c95d13
Merge pull request #1130 from pdf/check_socket
...
Add Socket check type
2015-07-27 14:21:24 -07:00
6d38027689
Merge pull request #1090 from hashicorp/f-keyring-acl
...
Keyring ACLs
2015-07-24 10:23:18 -07:00
86edd7169c
Add TCP check type
...
Adds the ability to simply check whether a TCP socket accepts
connections to determine if it is healthy. This is a light-weight -
though less comprehensive than scripting - method of checking network
service health.
The check parameter `tcp` should be set to the `address:port`
combination for the service to be tested. Supports both IPv6 and IPv4,
in the case of a hostname that resolves to both, connections will be
attempted via both protocol versions, with the first successful
connection returning a successful check result.
Example check:
```json
{
"check": {
"id": "ssh",
"name": "SSH (TCP)",
"tcp": "example.com:22",
"interval": "10s"
}
}
```
2015-07-24 14:06:05 +10:00
a339ca19a6
agent: disable ACLs for RPC client tests
2015-07-23 17:09:33 -07:00
f424f94d45
agent: vet fixes
2015-07-14 11:42:51 -07:00
8e834ba976
Merge pull request #995 from 42wim/rfc2308-soa-ttl
...
Send SOA with negative responses (RFC2308)
2015-07-13 08:49:25 -07:00
0a09b11cba
agent: testing keyring ACLs
2015-07-07 15:14:06 -06:00
e764eb62bd
agent: write-level keyring ACLs work
2015-07-07 10:36:51 -06:00
665551a182
agent: read-level keyring ACLs work
2015-07-07 10:30:34 -06:00
503fa1eed1
Merge pull request #1046 from hashicorp/f-event-acl
...
Event ACLs
2015-07-02 07:02:07 -07:00
715f69cce8
Merge pull request #1004 from i0rek/advertise_addrs
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Add advertise_addrs.
2015-06-23 12:32:07 -07:00
4598087df3
Implement advertise_addrs for SerfLan, SerfWan and RPC.
...
Fixes #550 .
This will make it possible to configure the advertised adresses for
SerfLan, SerfWan and RPC. It will enable multiple consul clients on a
single host which is very useful in a container environment.
This option might override advertise_addr and advertise_addr_wan
depending on the configuration.
It will be configureable with advertise_addrs. Example:
{
"advertise_addrs": {
"serf_lan": "10.0.120.91:4424",
"serf_wan": "201.20.10.61:4423",
"rpc": "10.20.10.61:4424"
}
}
2015-06-23 21:23:45 +02:00
5c9cf8cc69
agent: avoid masking errors when ACLs deny a request
2015-06-18 18:13:29 -07:00
4a95f29e03
agent: testing user event endpoint ACLs
2015-06-18 18:13:29 -07:00
e6923a4832
consul: always fire events from server nodes
2015-06-18 18:13:29 -07:00
713f1781c8
agent: enforce event policy during event fire
2015-06-18 18:13:29 -07:00
e70e57a0dc
Send SOA with negative responses
2015-06-14 00:03:44 +02:00
b7674a2d35
Merge pull request #1028 from sebastianmarkow/master
...
Remove unreachable error handling in AgentRPC.listen()
2015-06-12 22:28:10 -07:00
b2556bd4d0
agent: testing dns when acls are in use
2015-06-12 16:01:57 -07:00
48cb636e8d
agent: dns uses the configured token during queries
2015-06-12 16:01:57 -07:00
34611c8599
consul: Remove unreachable error handling
2015-06-12 20:21:32 +02:00
47073c87c1
agent: don't replace empty tokens in the logs, fixes #1020
2015-06-12 00:11:37 -07:00
b5fff74c8a
agent: fix failing test
2015-06-11 15:13:10 -07:00
e4f937f71d
agent: use persist/load/purge convention for function names
2015-06-08 09:35:10 -07:00
08a12ffd5b
agent: test check state restoration from AddCheck
2015-06-05 17:33:34 -07:00
bd448d27fe
agent: check state is purged if expired
2015-06-05 16:59:41 -07:00
7d8993e0f0
agent: purge check state when checks are deregistered
2015-06-05 16:57:14 -07:00
8c9facbff0
agent: testing state persistence, recovery, and expiration
2015-06-05 16:45:05 -07:00
f1eb739949
agent: first stab at persisting check state
2015-06-05 16:17:07 -07:00
7e82b3c32c
agent: refactor loadChecks/loadServices, fixes a few minor bugs
2015-06-04 14:33:30 -07:00
359abdb9a8
agent: don't replace config on SIGHUP if parsing fails
2015-05-30 22:50:24 -07:00
c746d218f4
command/agent: skip unix file permissions test on windows
2015-05-29 21:12:45 +02:00
b5cd115795
agent: flush progress info to console during migrations
2015-05-19 18:47:44 -07:00
74dd2270af
Set the User Agent for HTTP health checks
2015-05-18 19:12:10 +02:00
704f6343c3
agent: log a message when data migrations start
2015-05-12 12:58:44 -07:00
3ce3c663ad
Fix tests after merge
2015-05-11 18:53:09 -07:00
430100a0c8
Merge pull request #927 from hashicorp/f-tls
...
Add new `verify_server_hostname` to mitigate possibility of MITM
2015-05-11 18:15:16 -07:00
f797130228
Fixing merge conflict
2015-05-11 16:48:10 -07:00
1952083354
agent: copy config into consul config
2015-05-11 15:16:13 -07:00
c8fb9ab369
agent: Adding new VerifyHostname config
2015-05-11 15:13:58 -07:00
0b9bc7d2f5
Adding documentation about specifying multiple configuration directories
2015-05-11 10:19:04 -07:00
d0a28482ff
agent: use service ID field to determine associated health checks during deregister
2015-05-07 15:30:01 -07:00
e7b00723f4
agent: restore check status when re-registering (updating) services
2015-05-06 12:28:42 -07:00
e474e34528
Merge pull request #909 from hashicorp/f-create
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Support ACL upsert behavior
2015-05-06 11:22:11 -07:00
ed067fd03c
agent: allow persisted services to be updated on disk
2015-05-05 22:36:45 -07:00
9acc42b86e
Merge pull request #891 from hashicorp/f-token
...
ACL tokens for service/check registration
2015-05-05 22:17:31 -07:00
b0fb010c2d
agent: Support ACL upserting
2015-05-05 19:25:10 -07:00
c457b6cb75
agent: Adding test for DNS enable_truncate
2015-05-05 14:14:41 -07:00
0e9718247d
command/agent: Lowercase DC. Fixes #761
2015-05-05 13:56:37 -07:00
3c577a0069
agent: use an additional parameter for passing tokens
2015-05-04 17:48:05 -07:00
efaed93b91
Merge pull request #816 from pepov/master
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Support different advertise address for WAN gossip
2015-05-04 15:40:25 -07:00
bcaca06650
Merge pull request #902 from hashicorp/f-stats-prefix
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Allow configuring the stats prefix
2015-05-04 15:19:47 -07:00
9498aa9a78
Merge pull request #862 from hashicorp/f-recurse-cname
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Return all CNAME's during service DNS resolution
2015-05-04 15:19:13 -07:00
94f0834d8f
agent: allow configuring the stats prefix
2015-05-03 16:46:20 -07:00
2496a70452
agent: more tests
2015-04-28 13:06:02 -07:00
67e9a04f48
agent: restore tokens for services and checks in config
2015-04-28 12:44:46 -07:00
802b4793df
agent: backwards compat for persisted services from pre-0.5.1
2015-04-28 12:18:41 -07:00
f069db21e3
agent: safer read methods for tokens
2015-04-28 11:53:53 -07:00
54b5f17629
agent: test coverage loading service/check tokens from persisted files
2015-04-27 22:46:01 -07:00
23eab5ebcc
agent: fix deadlock reading tokens from state
2015-04-27 22:26:03 -07:00
75d182296f
agent: add service/check token methods to reduce invasiveness
2015-04-27 22:01:01 -07:00
30f6f1142e
agent: persist tokens from API registrations
2015-04-27 19:01:02 -07:00
James Phillips