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Author SHA1 Message Date
Chelsea Holland Komlo 3b5d5c7be8 remove logic to reload RPC connections from agent 2018-06-08 13:14:40 -04:00
Alex Dadgar 8efe9696ad move log line 2018-06-07 15:12:51 -07:00
Chelsea Komlo d738976234
Merge pull request #4395 from hashicorp/b-vault-second 
Fix for dynamically reloading vault
 2018-06-07 18:03:00 -04:00
Chelsea Holland Komlo dcc9cdfeb7 fixup! comment and move to always log server reload operation 2018-06-07 17:12:36 -04:00
Chelsea Holland Komlo 9f6bd7bf3a move logic for testing equality for vault config 2018-06-07 16:23:50 -04:00
Chelsea Holland Komlo 282f37b1ee fix for dynamically reloading vault 2018-06-07 15:34:18 -04:00
Michael Schurter f8e12e6ee7 agent: global logger should use the same flags 
Prior to this change logs from the global logger only used seconds:

```
2018/06/06 18:25:58 http: TLS handshake error from ...
```

After this change they properly use the microseconds flag:

```
2018/06/06 18:39:50.702447 http: TLS handshake error ...
```

They still lack a log level unfortunately.
 2018-06-06 11:40:08 -07:00
Preetha Appan 82837839eb
Fix bug with determining when agent is a client 
This fixes a bug introduced in commit e27caadca6 that sets a boolean flag
when the agent is a client. It incorrectly checked state before initializing
the client. This leads to Nomad clients not deregistering any services registered
in Consul after allocs are destroyed
 2018-06-05 19:19:52 -05:00
Alex Dadgar c0386819b3 bump version/lint/generated files 2018-06-01 15:23:10 -07:00
Alex Dadgar 247f1edb11 spelling 2018-06-01 14:53:08 -07:00
Preetha Appan ce6d4a8d7a
Fix tests and move isClient to constructor 2018-06-01 15:59:53 -05:00
Preetha Appan a5bfaa098c
Fix unnecessary deregistration in consul sync 
This commit fixes an issue where if a nomad client and server shared the same consul instance, the server would deregister any services and checks registered by clients for running tasks.
 2018-06-01 14:48:25 -05:00
Alex Dadgar 40fec81315
Merge pull request #4277 from hashicorp/f-retry-join-clients 
Add go-discover support to Nomad clients
 2018-06-01 16:57:40 +00:00
Alex Dadgar aca8d5cece Actually disable the schedulers 2018-05-31 13:11:11 -07:00
Alex Dadgar d098885b79 Disable schedulers for TestHTTP_AllocSnapshot_Atomic 2018-05-31 12:05:44 -07:00
Alex Dadgar 4765b62284 Improve validation/defaulting, handle start-join 
This commit:
* Improves how we combine the old retry-* fields and the new stanza and
how it is validated
* Handles the new stanza setting start_join
* Fixes integration test to not bind to the standard port and instead be
randomized.
* Simplifies parsing of the old retry_interval
* Fixes the errors from retry join being masked
* Flags get parsed into new server_join stanza
 2018-05-31 10:53:26 -07:00
Alex Dadgar e1bf8780b5 validation errors 2018-05-31 10:53:26 -07:00
Alex Dadgar a02fbe3e0f indentation 2018-05-31 10:53:26 -07:00
Chelsea Holland Komlo 2bf2af4378 ensure default value of 30s is set for server_join stanza 2018-05-31 10:50:04 -07:00
Chelsea Holland Komlo 307458d4a3 ignore default values for retry interval 
add additional validation case
 2018-05-31 10:50:04 -07:00
Chelsea Holland Komlo ebc758aa0e add stronger protections for nil pointers in server join merge 2018-05-31 10:50:04 -07:00
Chelsea Holland Komlo 10aff14509 update config parse test 
documentation fixes
 2018-05-31 10:50:04 -07:00
Chelsea Holland Komlo ac1411ce95 RetryInterval should be a time.Duration 2018-05-31 10:50:04 -07:00
Chelsea Holland Komlo e79bc29e1a set retryInterval and other code feedback 2018-05-31 10:50:04 -07:00
Chelsea Holland Komlo de03c884bc add further configuration validation for server_join 2018-05-31 10:50:04 -07:00
Chelsea Holland Komlo df7539b9d0 update documentation for server_join 2018-05-31 10:50:04 -07:00
Chelsea Holland Komlo a4e514e07f update server_join naming and improve logging 2018-05-31 10:50:03 -07:00
Chelsea Holland Komlo 064b5481e0 add server join info to server and client 2018-05-31 10:50:03 -07:00
Preetha Appan 7414395daa
Use constant in test 2018-05-30 17:27:04 -05:00
Preetha Appan 6cbd25945c
Add unit test to verify compatibility code for node drains 2018-05-30 17:14:53 -05:00
Preetha Appan 4f835790d7
Set node eligibility to true when old client calls disable 2018-05-30 16:54:07 -05:00
Preetha Appan 34db410b74
Fix failing test TestClientStatusRequest 2018-05-30 15:11:54 -05:00
Preetha Appan 2752204f26
Fix failing test TestHTTP_AllocAllGC 2018-05-30 15:11:54 -05:00
Chelsea Holland Komlo 19e4a5489b add support for tls PreferServerCipherSuites 
add further tests for tls configuration
 2018-05-25 13:20:00 -04:00
Chelsea Komlo af15dda45a
Merge pull request #4328 from hashicorp/r-single-tls-config-constructor 
Refactor to prefer using NewTLSConfiguration constructor
 2018-05-24 13:46:29 -04:00
Alex Dadgar b1de61e012
Merge pull request #4321 from hashicorp/f-network-info 
Display bind/advertise addresses on agent startup
 2018-05-24 17:30:56 +00:00
Chelsea Holland Komlo 38f611a7f2 refactor NewTLSConfiguration to pass in verifyIncoming/verifyOutgoing 
add missing fields to TLS merge method
 2018-05-23 18:35:30 -04:00
Alex Dadgar 51e67daf69 Use Tags when CanaryTags isn't specified 
This PR fixes a bug where we weren't defaulting to `tags` when
`canary_tags` was empty and adds documentation.
 2018-05-23 13:07:47 -07:00
Alex Dadgar dd52ec402c Display bind/advertise addresses on agent startup 
Sample outputs from demo/vagrant/(server/client1).hcl and `nomad agent -dev` mode

Server:

```
==> Nomad agent configuration:

       Advertise Addrs: HTTP: 192.168.1.75:4646; RPC: 192.168.1.75:4647; Serf: 192.168.1.75:4648
            Bind Addrs: HTTP: 0.0.0.0:4646; RPC: 0.0.0.0:4647; Serf: 0.0.0.0:4648
                Client: false
             Log Level: DEBUG
                Region: global (DC: dc1)
                Server: true
               Version: 0.8.4-dev
```

Client:

```
==> Nomad agent configuration:

       Advertise Addrs: HTTP: 192.168.1.75:5656
            Bind Addrs: HTTP: 0.0.0.0:5656
                Client: true
             Log Level: DEBUG
                Region: global (DC: dc1)
                Server: false
               Version: 0.8.4-dev
```

Dev:

```
==> Nomad agent configuration:

       Advertise Addrs: HTTP: 127.0.0.1:4646; RPC: 127.0.0.1:4647; Serf: 127.0.0.1:4648
            Bind Addrs: HTTP: 127.0.0.1:4646; RPC: 127.0.0.1:4647; Serf: 127.0.0.1:4648
                Client: true
             Log Level: DEBUG
                Region: global (DC: dc1)
                Server: true
               Version: 0.8.4-dev
```
 2018-05-22 15:14:33 -07:00
Alex Dadgar 44697efd9a safety guard 2018-05-22 14:45:34 -07:00
Alex Dadgar 586895965c Unit test for dev agent 2018-05-22 14:45:34 -07:00
Alex Dadgar 58d2a4c7c2 Do not bypass normal RPC codepath when running both client and server at once 2018-05-22 14:45:34 -07:00
Alex Dadgar 21c5ed850d Register events 2018-05-22 14:06:33 -07:00
Preetha 159888a856
Merge pull request #4274 from hashicorp/f-force-rescheduling 
Add CLI and API support for forcing rescheduling of failed allocs
 2018-05-21 16:24:22 -07:00
Preetha Appan bfa0937bbb
Code review feedback 2018-05-10 14:42:24 -05:00
Chelsea Holland Komlo 44f536f18e add support for configurable TLS minimum version 2018-05-09 18:07:12 -04:00
Chelsea Holland Komlo 796bae6f1b allow configurable cipher suites 
disallow 3DES and RC4 ciphers

add documentation for tls_cipher_suites
 2018-05-09 17:15:31 -04:00
Preetha Appan b12df3c64b
Added CLI for evaluating job given ID, and modified client API for evaluate to take a request payload 2018-05-09 15:04:27 -05:00
Preetha Appan c1b92c284e
Work in progress - force rescheduling of failed allocs 2018-05-08 17:26:57 -05:00
Preetha e7ae6e98d9
Merge pull request #4259 from hashicorp/f-deployment-improvements 2018-05-08 16:37:10 -05:00
Chelsea Holland Komlo 136635f04d only write error log line on error 2018-05-07 16:57:07 -04:00
Chelsea Holland Komlo 30584639b5 remove log line for empty addresses which could confuse on initalization 2018-05-07 16:57:07 -04:00
Chelsea Holland Komlo 24ff40df01 retry until all options are exhausted 2018-05-07 16:57:07 -04:00
Chelsea Holland Komlo ec4be4f871 ensure provider= is always the string prefix 2018-05-07 16:57:07 -04:00
Chelsea Holland Komlo 5422b1b088 update test for more realistic IP address from go-discover 2018-05-07 16:57:07 -04:00
Chelsea Holland Komlo 7e4d4f8088 comments and other fixups 2018-05-07 16:57:06 -04:00
Chelsea Holland Komlo 8f584f6474 add go-discover 2018-05-07 16:57:06 -04:00
Chelsea Holland Komlo 25ad6eaf96 refactor to retryJoiner interface 2018-05-07 16:57:06 -04:00
Michael Schurter f1d13683e6
consul: remove services with/without canary tags 
Guard against Canary being set to false at the same time as an
allocation is being stopped: this could cause RemoveTask to be called
with the wrong Canary value and leaking a service.

Deleting both Canary values is the safest route.
 2018-05-07 14:55:01 -05:00
Michael Schurter 50e04c976e
consul: support canary tags for services 
Also refactor Consul ServiceClient to take a struct instead of a massive
set of arguments. Meant updating a lot of code but it should be far
easier to extend in the future as you will only need to update a single
struct instead of every single call site.

Adds an e2e test for canary tags.
 2018-05-07 14:55:01 -05:00
Alex Dadgar f4af30fbb5
Canary tags structs 2018-05-07 14:50:01 -05:00
Alex Dadgar ee50789c22
Initial implementation 2018-05-07 14:50:01 -05:00
Michael Schurter 0d534d30d6
Merge pull request #4251 from hashicorp/f-grpc-checks 
Support Consul gRPC Health Checks
 2018-05-04 14:55:16 -07:00
Michael Schurter f6a4713141 consul: make grpc checks more like http checks 2018-05-04 11:08:11 -07:00
Michael Schurter 382caec1e1 consul: initial grpc implementation 
Needs to be more like http.
 2018-05-04 11:08:11 -07:00
Michael Schurter 526af6a246 framer: fix early exit/truncation in framer 2018-05-02 10:46:16 -07:00
Michael Schurter 5d6bf2938f client: use a bytes.Reader for reading a []byte 2018-05-02 10:46:16 -07:00
Michael Schurter e00e265da5 client: ensure cancel is always called when func exits 2018-05-02 10:46:16 -07:00
Michael Schurter d21b749c68 client: give pipe conns meaningful names 2018-05-02 10:46:16 -07:00
Michael Schurter 5ef0a82e6e client: reset encoders between uses 
According to go/codec's docs, Reset(...) should be called on
Decoders/Encoders before reuse:

https://godoc.org/github.com/ugorji/go/codec

I could find no evidence that *not* calling Reset() caused bugs, but
might as well do what the docs say?
 2018-05-02 10:46:16 -07:00
Alex Dadgar 43192cefae generated files 2018-04-26 16:28:58 -07:00
Michael Schurter cfcbb9fa21 consul: periodically reconcile services/checks 
Periodically sync services and checks from Nomad to Consul. This is
mostly useful when testing with the Consul dev agent which does not
persist state across restarts. However, this is a reasonable safety
measure to prevent skew between Consul's state and Nomad's
services+checks.

Also modernized the test suite a bit.
 2018-04-19 15:45:42 -07:00
Nick Ethier 2e6c95f511
Merge pull request #4138 from hashicorp/i-hcl-json-endpoint 
HCL to JSON api endpoint
 2018-04-19 14:18:34 -04:00
Michael Schurter d3650fb2cd test: build with mock_driver by default 
`make release` and `make prerelease` set a `release` tag to disable
enabling the `mock_driver`
 2018-04-18 14:45:33 -07:00
Nick Ethier 555b036369
command/agent: fix url in jobs parse ep test 2018-04-16 19:21:09 -04:00
Nick Ethier 0baf9ba385
command/agent: fix ptr ref in job endpoint test 2018-04-16 19:21:09 -04:00
Nick Ethier de4176606d
command/agent: add Canonicalize option to parse args 2018-04-16 19:21:09 -04:00
Nick Ethier 31da01856a
command/agent: add HCL mock for parse endpoint 2018-04-16 19:21:09 -04:00
Nick Ethier f2db03e56c
command/agent: add /v1/jobs/parse endpoint 
The parse endpoint accepts a hcl jobspec body within a json object
and returns the parsed json object for the job. This allows users to
register jobs with the nomad json api without specifically needing
a nomad binary to parse their hcl encoded jobspec file.
 2018-04-16 19:21:06 -04:00
Alex Dadgar 663c4d0433 Version bump and generated files 2018-04-12 16:21:50 -07:00
Preetha Appan f04c9d2b19
minor code review fix 2018-04-10 15:33:01 -05:00
Preetha Appan 6b6e97e50c
Dev mode should never persist nodeid 2018-04-10 12:34:14 -05:00
Preetha Appan e1c3c7ab6c
Lint fixes 2018-04-10 11:22:16 -05:00
Preetha Appan 6d0e1c9fea
Use preconfigured nodeID if there isn't a persisted node ID, and persist it if its not persisted. 2018-04-10 08:47:33 -05:00
Alex Dadgar d179a09b83 WIP: Not setting node id properlperly 2018-04-09 18:01:28 -07:00
Alex Dadgar 6871a068cb Fix prefix output of agent metadata 2018-03-30 16:27:18 -07:00
Alex Dadgar af81349dbe Generated files 2018-03-30 16:14:40 -07:00
Michael Schurter 7199a2b960 cli: differentiate normal output vs info 2018-03-30 11:42:11 -07:00
Chelsea Komlo 607e631714
Merge pull request #4046 from hashicorp/tls-same-file-reload 
Check file contents when determining if agent should reload TLS confi…
 2018-03-29 10:51:32 -04:00
Chelsea Holland Komlo be15c07110 make check fix 2018-03-28 19:11:51 -04:00
Chelsea Holland Komlo 58ada9bc42 return error when setting checksum; don't reload 2018-03-28 18:15:50 -04:00
Chelsea Holland Komlo 38c7a38549 output warning for error in creating TLS checksum 2018-03-28 17:44:23 -04:00
Chelsea Holland Komlo 770ac13bc4 check for nil, remove unnecessary set checksum call 2018-03-28 13:29:53 -04:00
Preetha 177d2d6010
Merge pull request #4052 from hashicorp/f-specify-total-memory 
Allow to specify total memory on agent configuration
 2018-03-28 12:28:41 -05:00
Chelsea Holland Komlo d3d686b58a fix up test for file content changes 2018-03-28 13:18:13 -04:00
Preetha Appan 5c2fc6d46b
Fix compilation fail in test after rebase 2018-03-28 11:54:34 -05:00
Chelsea Holland Komlo 2d5af7ff4d set TLS checksum when parsing config 
Refactor checksum comparison, always set checksum if it is empty
 2018-03-28 09:56:11 -04:00
Alex Dadgar de4b3772f1 Create evals for system jobs when drain is unset 
This PR creates evals for system jobs when:

* Drain is unset and mark eligible is true
* Eligibility is restored to the node
 2018-03-27 15:53:24 -07:00
Mildred Ki'Lya 1017cbe8ab
Allow to specify total memory on agent configuration 
Allow to set the total memory of an agent in its configuration file. This
can be used in case the automatic detection doesn't work or in specific
environments when memory overcommit (using swap for example) can be
desirable.
 2018-03-27 15:46:18 -05:00
Chelsea Holland Komlo 6e6d6b7e33 check file contents when determining if agent should reload TLS configuration 2018-03-27 15:42:20 -04:00
Alex Dadgar 432784dae3 Fix alloc watcher snapshot streaming 2018-03-27 11:14:53 -07:00
Chelsea Komlo 57e2cd04bd
Merge pull request #4025 from hashicorp/reload-http-tls 
Allow TLS configurations for HTTP and RPC connections to be reloaded …
 2018-03-26 18:00:30 -04:00
Preetha Appan 33e170c15d
s/linear/constant/g 2018-03-26 14:45:09 -05:00
Chelsea Holland Komlo 96df419fff code review feedback 2018-03-26 10:55:22 -04:00
Alex Dadgar 34211f00a7 Allow separate enterprise config overlay 2018-03-22 13:53:08 -07:00
Michael Schurter 0e0b04afec test: fix by using mock.BatchJob 2018-03-21 16:51:45 -07:00
Michael Schurter 39cef16c73 test: don't call t.Fatal from within a goroutine 2018-03-21 16:51:45 -07:00
Michael Schurter cb61a4bdc7 Fix linting errors 2018-03-21 16:51:45 -07:00
Alex Dadgar 7b2bad8c5e Toggle Drain allows resetting eligibility 
This PR allows marking a node as eligible for scheduling while toggling
drain. By default the `nomad node drain -disable` commmand will mark it
as eligible but the drainer will maintain in-eligibility.
 2018-03-21 16:51:44 -07:00
Alex Dadgar 02019f216a Correct defaulting 2018-03-21 16:51:44 -07:00
Alex Dadgar 78c7c36e65 code review 2018-03-21 16:51:44 -07:00
Alex Dadgar 8289cc3c6f HTTP and API 2018-03-21 16:51:44 -07:00
Alex Dadgar b3d2346419 Upgrade path 2018-03-21 16:51:43 -07:00
Alex Dadgar 010228577e Drain cli, api, http 2018-03-21 16:51:43 -07:00
Chelsea Holland Komlo 66e44cdb73 Allow TLS configurations for HTTP and RPC connections to be reloaded separately 2018-03-21 17:51:08 -04:00
Michael Schurter 70c370c6fe
Merge pull request #4003 from jrasell/f_gh_3988 
Allow Nomads Consul health check names to be configurable.
 2018-03-20 16:44:08 -07:00
James Rasell 121c3bc997 Update Consul check params from using health-check to check. 2018-03-20 16:03:58 +01:00
Michael Schurter 86ccdb9115 Fix generating static assets 
Broke due to a change in go-bindata-assetfs
 2018-03-19 15:52:38 -07:00
James Rasell 15afef9b77 Allow Nomads Consul health checks to be configurable. 
This change allows the client HTTP and the server HTTP, Serf and
RPC health check names within Consul to be configurable with the
defaults as previous. The configuration can be done via either a
config file or using CLI flags.

Closes #3988
 2018-03-19 19:37:56 +01:00
Preetha 6df57c177c
Merge pull request #4002 from hashicorp/b-reschedule-systemjob-panic 
Fix incorrect initialization of reschedule policy for system jobs.
 2018-03-19 13:06:55 -05:00
Preetha Appan 161bc66355
Fix incorrect initialization of reschedule policy for system jobs. 2018-03-19 12:16:13 -05:00
Alex Dadgar 9e05c9a50e
Merge pull request #3997 from hashicorp/b-serf-addr 
RPC Advertise used exclusively for Clients
 2018-03-19 09:30:20 -07:00
Alex Dadgar 9ef23ff277 enable server in test 2018-03-16 16:52:37 -07:00
Alex Dadgar b8607ad6d6 Heartbeat uses client rpc advertise and server defaults server rpc advertise addr 2018-03-16 16:47:08 -07:00
Alex Dadgar 52b7fb5361 Separate client and server rpc advertise addresses 2018-03-16 16:47:08 -07:00
Michael Schurter 86f562be3a Remove unnecessary conversions 2018-03-16 16:32:59 -07:00
Michael Schurter c3e8f6319c gofmt -s (simplify) files 2018-03-16 16:31:16 -07:00
Michael Schurter 1044bc0feb
Merge pull request #3984 from hashicorp/f-loosen-consul-skipverify 
Replace Consul TLSSkipVerify handling
 2018-03-16 11:21:28 -07:00
Michael Schurter 0971114f0c Replace Consul TLSSkipVerify handling 
Instead of checking Consul's version on startup to see if it supports
TLSSkipVerify, assume that it does and only log in the job service
handler if we discover Consul does not support TLSSkipVerify.

The old code would break TLSSkipVerify support if Nomad started before
Consul (such as on system boot) as TLSSkipVerify would default to false
if Consul wasn't running. Since TLSSkipVerify has been supported since
Consul 0.7.2, it's safe to relax our handling.
 2018-03-14 17:43:06 -07:00
Alex Dadgar 3537c73289
Merge pull request #3978 from hashicorp/b-core-sched 
Always add core scheduler
 2018-03-14 16:13:15 -07:00
Preetha Appan e75630f8e8
Fix formatting 2018-03-14 16:10:32 -05:00
Preetha Appan 9a5e6edf1f
Rename DelayCeiling to MaxDelay 2018-03-14 16:10:32 -05:00
Preetha Appan 5f50c3d618
Add new reschedule options to API layer and unit tests 2018-03-14 16:10:32 -05:00
Alex Dadgar 92cb552ff6 Always add core scheduler and detect invalid schedulers 2018-03-14 10:53:27 -07:00
Alex Dadgar 63e14b7d63 nodeevents -> events 2018-03-13 18:08:22 -07:00
Chelsea Holland Komlo 1488b076d1 code review feedback 2018-03-13 18:08:21 -07:00
Chelsea Holland Komlo 00d9923454 Ensure node updates don't strip node events 
Add node events to CLI
 2018-03-13 18:05:40 -07:00
Michael Schurter ec381ee705 Revert spelling corrections in generated code 2018-03-12 11:19:29 -07:00
Josh Soref 1359fd2c3d spelling: unexpected 2018-03-11 19:08:07 +00:00
Josh Soref 42d7f19861 spelling: supports 2018-03-11 19:00:11 +00:00
Josh Soref c808dc3095 spelling: submitted 2018-03-11 18:59:27 +00:00
Josh Soref 6e1244b6c1 spelling: significantly 2018-03-11 18:56:45 +00:00
Josh Soref 8978caea28 spelling: shutdown 2018-03-11 18:55:49 +00:00
Josh Soref 05305afcd9 spelling: services 2018-03-11 18:53:58 +00:00
Josh Soref ad55e85e73 spelling: registrations 2018-03-11 18:40:53 +00:00
Josh Soref 6fa892a463 spelling: propagated 2018-03-11 18:39:26 +00:00
Josh Soref d208d26b6e spelling: preemptively 2018-03-11 17:58:48 +00:00
Josh Soref 8abf038f4d spelling: output 2018-03-11 18:35:30 +00:00
Josh Soref 3c1ce6d16d spelling: otherwise 2018-03-11 18:34:27 +00:00
Josh Soref 3e2f500cf9 spelling: largely 2018-03-11 18:21:52 +00:00
Josh Soref 85fabc63c8 spelling: expected 2018-03-11 17:57:01 +00:00
Josh Soref 680bbd6d4f spelling: encountered 2018-03-11 17:58:59 +00:00
Josh Soref 1f927cd343 spelling: each other 2018-03-11 17:56:50 +00:00
Josh Soref 7a6dfa4b1a spelling: current 2018-03-11 17:52:32 +00:00
Josh Soref 6f48e31c00 spelling: convenience 2018-03-11 17:50:48 +00:00
Josh Soref 76cf178933 spelling: cleanup 2018-03-11 17:47:09 +00:00
Josh Soref 3ec4ebc7b1 spelling: canonical 2018-03-11 17:46:01 +00:00
Josh Soref 1d58ae8899 spelling: bootstrap 2018-03-11 17:43:19 +00:00
Josh Soref 455eb1aeb3 spelling: authoritative 2018-03-11 17:42:05 +00:00
Josh Soref 5f87691df1 spelling: asynchronously 2018-03-11 17:41:50 +00:00
Josh Soref 58b794875f spelling: artifact 2018-03-11 17:41:02 +00:00
Josh Soref c74245279b spelling: arbitrary 2018-03-11 17:40:03 +00:00
Alex Dadgar 483e011720
Merge pull request #3892 from hashicorp/f-tunnel 
Client RPC Endpoints, Server Routing and Streaming RPCs
 2018-02-20 16:35:42 -08:00
Alex Dadgar 8b86e64fd8 Show HTTP request method 2018-02-16 15:55:26 -08:00
Alex Dadgar aa98f8ba7b Enhance API pkg to utilize Server's Client Tunnel 
This PR enhances the API package by having client only RPCs route
through the server when they are low cost and for filesystem access to
first attempt a direct connection to the node and then falling back to
a server routed request.
 2018-02-15 13:59:03 -08:00
Alex Dadgar 38b695b69c feedback and rebasing 2018-02-15 13:59:03 -08:00
Alex Dadgar c5e9ebb656 Use helper for forwarding 2018-02-15 13:59:03 -08:00
Alex Dadgar 9117ef4650 HTTP agent 2018-02-15 13:59:03 -08:00
Alex Dadgar d7029965ca Server side impl + touch ups 2018-02-15 13:59:02 -08:00
Alex Dadgar 14845bb918 Refactor determining the handler for a node id call 2018-02-15 13:59:02 -08:00
Alex Dadgar e685211892 Code review feedback 2018-02-15 13:59:02 -08:00
Alex Dadgar f5f43218f5 HTTP and tests 2018-02-15 13:59:02 -08:00
Alex Dadgar 9a5569678c Client Stat/List impl 2018-02-15 13:59:02 -08:00
Alex Dadgar 8854b35b34 Agent logs 2018-02-15 13:59:02 -08:00
Alex Dadgar 69def2ff22 Server tests of logs 2018-02-15 13:59:02 -08:00
Alex Dadgar ddd67f5f11 Server streaming 2018-02-15 13:59:01 -08:00
Alex Dadgar ca9379be09 Logs over RPC w/ lots to touch up 2018-02-15 13:59:01 -08:00
Alex Dadgar 993727c28f Use in-mem rpc 2018-02-15 13:59:01 -08:00
Alex Dadgar d5a834b801 fix lint 2018-02-15 13:59:01 -08:00
Alex Dadgar 9bc75f0ad4 Fix manager tests and make testagent recover from port conflicts 2018-02-15 13:59:01 -08:00
Alex Dadgar 8dcda29c21 Use nomad UUID 2018-02-15 13:59:00 -08:00
Alex Dadgar 71029b6329 Test http 2018-02-15 13:59:00 -08:00
Alex Dadgar 6dd1c9f49d Refactor 2018-02-15 13:59:00 -08:00
Alex Dadgar ad7bc0c6bd Server can forward ClientStats.Stats 2018-02-15 13:59:00 -08:00
Alex Dadgar 1472b943d6 Stats Endpoint 2018-02-15 13:59:00 -08:00
Kyle Havlovitz 54b691f538
Merge pull request #3852 from hashicorp/autopilot-cleanup 
Clean up some leftover autopilot differences from Consul
 2018-02-14 10:42:32 -08:00
Preetha df6400222b
Merge pull request #3868 from hashicorp/f-server-side-restarts 
server side rescheduling
 2018-02-13 20:09:51 -06:00
Kyle Havlovitz 709b693d39 Clean up some leftover autopilot differences from Consul 2018-02-08 10:27:26 -08:00
Mahmood Ali bebafb5234 Add tags option to datadog telemetry 
Expose an global tags option in telemetry config for dogstatsd, for
purposes of distinguishing between multiple nomad cluster metrics.
 2018-02-06 12:08:37 -05:00
Preetha Appan 4a78c5bc84
Fix unit test 2018-01-31 09:56:53 -06:00
Preetha Appan 1f834d1a31
Add reschedule policy to API, and HCL parsing support. 2018-01-31 09:56:53 -06:00
Kyle Havlovitz 0eb0acacdc Fix remaining issues with autopilot change 2018-01-30 15:21:28 -08:00
Kyle Havlovitz 2ccf565bf6 Refactor redundancy_zone/upgrade_version out of client meta 2018-01-29 20:03:38 -08:00
Chelsea Komlo d09cc2a69f
Merge pull request #3492 from hashicorp/f-client-tls-reload 
Client/Server TLS dynamic reload
 2018-01-23 05:51:32 -05:00
Michael Schurter 694b547a6b
Merge pull request #3682 from hashicorp/b-3681-always-set-driver-ip 
Always advertise driver IP when in driver mode
 2018-01-22 16:41:34 -08:00
Chelsea Holland Komlo 7d3c240871 swap raft layer tls wrapper 2018-01-19 17:00:15 -05:00
Michael Schurter 8a0cf66822 Improve invalid port error message for services 
Related to #3681

If a user specifies an invalid port *label* when using
address_mode=driver they'll get an error message about the label being
an invalid number which is very confusing.

I also added a bunch of testing around Service.AddressMode validation
since I was concerned by the linked issue that there were cases I was
missing. Unfortunately when address_mode=driver is used there's only so
much validation that can be done as structs/structs.go validation never
peeks into the driver config which would be needed to verify the port
labels/map.
 2018-01-18 15:35:24 -08:00
Michael Schurter 447dc5bbd3 Fix test 2018-01-18 15:35:24 -08:00
Michael Schurter 583e17fad5 Always advertise driver IP when in driver mode 
Fixes #3681

When in drive address mode Nomad should always advertise the driver's IP
in Consul even when no network exists. This matches the 0.6 behavior.

When in host address mode Nomad advertises the alloc's network's IP if
one exists. Otherwise it lets Consul determine the IP.

I also added some much needed logging around Docker's network discovery.
 2018-01-18 15:35:24 -08:00
Kyle Havlovitz 8d41f4ad40 Formatting/test adjustments 2018-01-18 15:03:35 -08:00
Kyle Havlovitz 12ff22ea70 Merge branch 'master' into autopilot 2018-01-18 13:29:25 -08:00
Chelsea Holland Komlo 35466a331a fixing up raft reload tests 
close second goroutine in raft-net
 2018-01-17 10:29:15 -05:00
Michael Schurter 57eb128dcf
Merge pull request #3718 from hashicorp/b-3713-fix-check-restart 
Fix service.check_restart stanza propagation
 2018-01-16 16:39:42 -08:00
Kyle Havlovitz 7b980c42d8 Add raft remove by id endpoint/command 2018-01-16 13:35:32 -08:00
Chelsea Holland Komlo 6c9f9c8ac3 adding additional test assertions; differentiate reloading agent and http server 2018-01-16 07:34:39 -05:00
Alex Dadgar 54124a8478 Test listener uses freeport instead of static ports 2018-01-12 15:10:26 -08:00
Michael Schurter 9f179e9fab Fix HTTP code for permission denied errors 
Fixes #3697

The existing code and test case only covered the leader behavior. When
querying against non-leaders the error has an "rpc error: " prefix.

To provide consistency in HTTP error response I also strip the "rpc
error: " prefix for 403 responses as they offer no beneficial additional
information (and in theory disclose a tiny bit of data to unauthorized
users, but it would be a pretty weird bit of data to use in a malicious
way).
 2018-01-09 15:25:53 -08:00
Michael Schurter 7c282f174b Fix service.check_restart stanza propagation 
There was a bug in jobspec parsing, a bug in CheckRestart merging, and a
bug in CheckRestart canonicalization. All are now tested.
 2018-01-09 15:15:36 -08:00
Chelsea Holland Komlo 214d128eb9 reload raft transport layer 
fix up linting
 2018-01-08 14:52:28 -05:00
Chelsea Holland Komlo 0708d34135 call reload on agent, client, and server separately 2018-01-08 09:56:31 -05:00
Chelsea Holland Komlo d9ec538d6a don't ignore error in http reloading 
code review feedback
 2018-01-08 09:21:06 -05:00
Chelsea Holland Komlo 6a2432659a code review fixups 2018-01-08 09:21:06 -05:00
Chelsea Holland Komlo 4e0dbd23cf prevent races when reloading, fully shut down raft 2018-01-08 09:21:06 -05:00
Chelsea Holland Komlo ae7fc4695e fixups from code review 
Revert "close raft long-lived connections"

This reverts commit 3ffda28206fcb3d63ad117fd1d27ae6f832b6625.

reload raft connections on changing tls
 2018-01-08 09:21:06 -05:00
Chelsea Holland Komlo c0ad9a4627 add ability to upgrade/downgrade nomad agents tls configurations via sighup 2018-01-08 09:21:06 -05:00
Preetha 1712b03705
Merge branch 'master' into 0.8 2018-01-03 16:06:38 -06:00
Alex Dadgar bfc62ae41c bump version and remove generated structs 2017-12-19 17:10:52 -08:00
Alex Dadgar f0127afd93 generated files 2017-12-19 16:57:34 -08:00
Michael Schurter 714eb0b266 Services should not require a port 
Fixes #3673
 2017-12-19 15:50:23 -08:00
Kyle Havlovitz 1c07066064 Add autopilot functionality based on Consul's autopilot 2017-12-18 14:29:41 -08:00
Kyle Havlovitz b775fc7b33
Added support for v2 raft APIs and -raft-protocol option 2017-12-12 10:17:16 -06:00
Alex Dadgar d61ade8f02 remove generated structs 2017-12-11 17:51:41 -08:00
Alex Dadgar 8e63d545c4 generated assets 2017-12-11 17:30:37 -08:00
Michael Schurter cdcefd0908 Use the Service.Hash() method in agent service ids 
The allocID and taskName parameters are useless for agents, but it's
still nice to reuse the same hash method for agent and task services.
This brings in the lowercase mode for the agent hash as well.
 2017-12-11 16:50:15 -08:00
Michael Schurter 4f1002c1a8 Be more defensive in port checks 2017-12-08 12:27:57 -08:00
Michael Schurter d613e0aaf5 Move service hash logic to Service.Hash method 2017-12-08 12:03:43 -08:00
Michael Schurter b71edf846f Hash fields used in task service IDs 
Fixes #3620

Previously we concatenated tags into task service IDs. This could break
deregistration of tag names that contained double //s like some Fabio
tags.

This change breaks service ID backward compatibility so on upgrade all
users services and checks will be removed and re-added with new IDs.

This change has the side effect of including all service fields in the
ID's hash, so we no longer have to track PortLabel and AddressMode
changes independently.
 2017-12-08 12:03:43 -08:00
Michael Schurter 91282315d1 Prevent using port 0 with address_mode=driver 2017-12-08 12:03:43 -08:00
Michael Schurter 4b20441eef Validate port label for host address mode 
Also skip getting an address for script checks which don't use them.

Fixed a weird invalid reserved port in a TaskRunner test helper as well
as a problem with our mock Alloc/Job. Hopefully the latter doesn't cause
other tests to fail, but we were referencing an invalid PortLabel and
just not catching it before.
 2017-12-08 12:03:43 -08:00
Michael Schurter 4347026f83 Test Consul from TaskRunner thoroughly 
Rely less on the mockConsulServiceClient because the real
consul.ServiceClient needs all the testing it can get!
 2017-12-08 12:03:00 -08:00
Michael Schurter 4ae115dc59 Allow custom ports for services and checks 
Fixes #3380

Adds address_mode to checks (but no auto) and allows services and checks
to set literal port numbers when using address_mode=driver.

This allows SDNs, overlays, etc to advertise internal and host addresses
as well as do checks against either.
 2017-12-08 12:03:00 -08:00
Michael Schurter 1dd5b3822c
Merge pull request #3608 from hashicorp/b-3342-windows-log-leak 
Fix bug in log framer only affecting Windows
 2017-12-08 10:59:26 -08:00
Chelsea Holland Komlo 2ea8e43214 code review fixups 2017-12-06 16:37:47 -05:00
Chelsea Holland Komlo a010db084b fix up basic test 
add conversion for KillSignal for api/struct representation of task
 2017-12-06 14:36:45 -05:00
Michael Schurter b66aa5b7f6
Merge pull request #3563 from hashicorp/b-snapshot-atomic 
Atomic Snapshotting / Sticky Volume Migration
 2017-12-05 09:16:33 -08:00
Alex Dadgar 0bec137561
Merge pull request #3555 from PagerDuty/fix-loop-on-sigpipe 
Do not emit logs on SIGPIPE since logging service could be unavailable
 2017-12-04 14:11:05 -08:00
Alex Dadgar ab67a98c13 Emit hostname as a label 2017-12-04 10:42:31 -08:00
Jens Herrmann 5680fcccc2 Fix typos in metric names. #3610 2017-12-01 15:24:14 +01:00
Michael Schurter 2cbde16b9b Add check for Windows ECONNRESET 2017-11-30 21:30:20 -08:00
Michael Schurter 3e8e3aac70 Add defensive check to safeguard from future #3342s 
I hate adding "this should never happen" checks, but causing a tight
loop that OOMs Nomad is just too easy in this code otherwise.
 2017-11-30 20:37:13 -08:00
Michael Schurter 29d86eb348 Fix race in framer and improperly returned err 
Fixes #3342

Two bugs were fixed:

* Closing the StreamFramer's exitCh before setting the error means other
  goroutines blocked on exitCh closing could see the error as nil. This
  was *not* observered.
* parseFramerError on Windows would fall through and return an
  improperly captured nil err variable. There's no need for
  parseFramerError to be a closure which fixes the confusion.
 2017-11-30 17:42:53 -08:00
Michael Schurter 5e975bbd0f Add comment and normalize err check ordering 
as per PR comments
 2017-11-29 17:26:11 -08:00
Michael Schurter d996c3a231 Check for error file when receiving snapshots 2017-11-29 17:26:11 -08:00
Michael Schurter ca946679f6 Destroy partially migrated alloc dirs 
Test that snapshot errors don't return a valid tar currently fails.
 2017-11-29 17:26:11 -08:00
Michael Lange 96403746b1 Add CORS headers to client fs endpoints 2017-11-21 11:22:42 -08:00
Preetha Appan 3592635ede Populate DisplayMessage in various http endpoints that return allocations, plus unit tests. 2017-11-17 14:53:26 -06:00
Alex Dadgar 05b1588cea Only publish metric when the task is running and dev mode publishes metrics 2017-11-15 13:21:06 -08:00
Max Timchenko 8b7e61d055 Do not emit logs on SIGPIPE since logging service could be unavailable 
This should fix https://github.com/hashicorp/nomad/issues/3554
 2017-11-15 18:01:41 +02:00
Chelsea Komlo 2dfda33703 Nomad agent reload TLS configuration on SIGHUP (#3479) 
* Allow server TLS configuration to be reloaded via SIGHUP

* dynamic tls reloading for nomad agents

* code cleanup and refactoring

* ensure keyloader is initialized, add comments

* allow downgrading from TLS

* initalize keyloader if necessary

* integration test for tls reload

* fix up test to assert success on reloaded TLS configuration

* failure in loading a new TLS config should remain at current

Reload only the config if agent is already using TLS

* reload agent configuration before specific server/client

lock keyloader before loading/caching a new certificate

* introduce a get-or-set method for keyloader

* fixups from code review

* fix up linting errors

* fixups from code review

* add lock for config updates; improve copy of tls config

* GetCertificate only reloads certificates dynamically for the server

* config updates/copies should be on agent

* improve http integration test

* simplify agent reloading storing a local copy of config

* reuse the same keyloader when reloading

* Test that server and client get reloaded but keep keyloader

* Keyloader exposes GetClientCertificate as well for outgoing connections

* Fix spelling

* correct changelog style
 2017-11-14 17:53:23 -08:00
Michael Lange eb42e6d219 generated UI routes 2017-11-10 13:29:17 -08:00