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Author SHA1 Message Date
Michael Schurter d686ad51fb
Merge pull request #5043 from hashicorp/b-taskenv-conflicts 
taskenv: have maps take precedence over primitives
 2019-01-07 12:34:48 -08:00
Danielle Tomlinson 023223c782
Merge pull request #5148 from hashicorp/dani/f-e2e-consul 
e2e: Add consultemplate test
 2019-01-07 17:54:20 +01:00
Danielle Tomlinson d195680ec1 e2e: Add consultemplate test 
This adds a basic test for consul template, that verifies the behaviour
of consul-template with task blocking and restarting of tasks
 2019-01-07 17:53:55 +01:00
Preetha ec39dd2383
Merge pull request #5156 from hashicorp/f-standard-driver-health-messages 
Standardize driver health description messages for all drivers
 2019-01-07 09:49:28 -06:00
Preetha Appan 2fb2de3cef
Standardize driver health description messages for all drivers 2019-01-06 22:06:38 -06:00
Preetha f5b71ee5c9
Merge pull request #5155 from hashicorp/b-remove-rkt-logging 
remove unnecessary logging in rkt driver fingerprint method
 2019-01-06 21:37:58 -06:00
Preetha Appan 76c09c7cbf
remove unnecessary logging in rkt driver fingerprint method 2019-01-06 20:59:20 -06:00
Danielle Tomlinson c13dc7f110
Merge pull request #5149 from hashicorp/dani/e2e-friendly 
e2e: Output setup instructions after terraform
 2019-01-04 22:14:03 +01:00
Mahmood Ali 91d761e832
Merge pull request #5150 from hashicorp/b-task-received-event 
taskrunner: emit TaskReceived event
 2019-01-04 14:58:39 -05:00
Mahmood Ali cd3c6cf60b taskrunner: emit TaskReceived event 
Preserve pre-0.9, where task runner emits `Received: Task received by
client` event on task runner creation.
 2019-01-04 14:32:29 -05:00
Chris Baker e0d8b96b5b
Merge pull request #5146 from hashicorp/b-1173-log-spam 
updated to latest hashicorp/raft and hashicorp/memberlist to pull
 2019-01-04 12:55:18 -05:00
Chris Baker bd0f2c854a Merge branch 'master' of github.com:hashicorp/nomad into b-1173-log-spam 2019-01-04 16:56:34 +00:00
Chris Baker 4109306fff updated serf along with raft 2019-01-04 16:56:26 +00:00
Danielle Tomlinson 33547c99e7 e2e: Output setup instructions after terraform 
This adds a message that provides environment setup instructions for
running e2e tests after running terraform apply.

This allows copy/pasting exports, rather than manually constructing
them.
 2019-01-04 16:55:14 +01:00
Mahmood Ali 56e3171310
driver/exec: use dedicated /dev mount (#5147) 
Use a dedicated /dev mount so we can inject more devices if necessary,
and avoid allowing a container to contaminate host /dev.

Follow up to https://github.com/hashicorp/nomad/pull/5143 - and fixes master.
 2019-01-04 10:36:05 -05:00
Chris Baker e2e83feb5d Merge branch 'master' of github.com:hashicorp/nomad into b-1173-log-spam 2019-01-04 14:59:26 +00:00
Chris Baker 11c4496a4d updated to latest hashicorp/raft and hashicorp/memberlist to pull 
upstream fixes for accept-loop error handling
 2019-01-04 14:01:36 +00:00
Mahmood Ali a9f6288fe3
Merge pull request #5143 from hashicorp/b-exec-regressions 
Restore some `exec` behavior
 2019-01-04 08:58:40 -05:00
Mahmood Ali 606ab23235 goimport file 2019-01-04 08:53:50 -05:00
Preetha Appan 378dd74d2a
Added waiting on client node ready state before running e2e tests 2019-01-03 16:16:20 -06:00
Preetha 1e69a6645f
Update README.md 2019-01-03 16:15:59 -06:00
Preetha 5501ff42c9
Update README.md 2019-01-03 15:31:19 -06:00
Michael Schurter 875e231511
Merge pull request #5038 from hashicorp/b-drivermanager-tests 
WIP: fix failing tests caused by async driver manager
 2019-01-03 12:32:18 -08:00
Preetha Appan f458cb63dd
Increase alloc wait timeout in e2e test 2019-01-03 14:02:02 -06:00
Mahmood Ali 5b0702c9eb drivers/exec: bind mount /dev into rootfs 
Restores pre-0.9 behavior, where Nomad makes /dev available to exec
task.  Switching to libcontainer, we accidentally made only a small
subset available.

Here, we err on the side of preserving behavior of 0.8, instead of going
for the sensible route, where only a reasonable subset of devices is
mounted by default and user can opt to request more.
 2019-01-03 14:29:18 -05:00
Mahmood Ali d23f47736c drivers/exec: run as nobody by default 
libcontainer based drivers (e.g. exec, java) should default to running
processes as `nobody` [1]; but libcontainer treats empty user as `root`
in our case (either because of default or due to `root` being current
user).

[1] 94c28a4c6c/website/source/docs/job-specification/task.html.md (task-parameters)
 2019-01-03 14:29:18 -05:00
Preetha 9e235f4cb6
Update e2e readme 2019-01-03 13:24:58 -06:00
Preetha 0071307414
Update README.md 2019-01-03 13:19:04 -06:00
Preetha 758ae0ca7c
Update README.md 2019-01-03 12:12:43 -06:00
Danielle Tomlinson 35a4790740
Merge pull request #5142 from hashicorp/dani/cleanup-allocrunner-logs 
allocrunner: Standardised discard logs
 2019-01-03 18:40:48 +01:00
Preetha Appan d182c0f5cd
Increase timeout in e2e test 2019-01-03 11:22:21 -06:00
Preetha 8078cb79f0
Merge pull request #5140 from hashicorp/dani/b-taskrunner 
taskrunner: Persist environment from hooks
 2019-01-03 09:30:52 -06:00
Danielle Tomlinson 4a944e114e
Merge pull request #5141 from hashicorp/dani/fix-static-checks 
Fix `make check`
 2019-01-03 14:40:25 +01:00
Danielle Tomlinson 29196ca70e allocrunner: Standardised discard logs 
Follow up from https://github.com/hashicorp/nomad/pull/5007#pullrequestreview-186739124
 2019-01-03 14:04:31 +01:00
Danielle Tomlinson d3b41a26c4 e2e: goimports e2eutil/utils.go 2019-01-03 13:31:49 +01:00
Danielle Tomlinson 1c8baf7db7 chore: Fix environement->environment typo 2019-01-03 13:31:30 +01:00
Danielle Tomlinson 43f2dc0c36 chore: Fix environement->environment typo 2019-01-03 13:31:26 +01:00
Danielle Tomlinson 45174ac3e9
Merge pull request #5041 from hashicorp/dani/b-driver-healt 
drivers: Cleanup root user fingerprinting
 2019-01-03 13:16:28 +01:00
Danielle Tomlinson 28aa34ea78 taskrunner: Persist environment from hooks 
https://github.com/hashicorp/nomad/pull/5032 introduced a regression
where the origHookState was used in place of the response from the hook.
 2019-01-03 13:13:57 +01:00
Preetha ef3dfa36e3
Merge pull request #5037 from hashicorp/f-e2e-spread 
e2e tests for spread stanza
 2018-12-20 15:39:08 -06:00
Alex Dadgar d7d32c2f61
Merge pull request #5032 from hashicorp/f-driver-env 
Store device envs separately and pass to drivers
 2018-12-20 13:38:27 -08:00
Preetha Appan 2845a556a3
Clean up map update code 2018-12-20 15:12:48 -06:00
Michael Schurter e47a3ceed6 taskenv: have maps take precedence over primitives 
**The Bug:**

You may have seen log lines like this when running 0.9.0-dev:

```
... client.alloc_runner.task_runner: some environment variables not available for rendering: ... keys="attr.driver.docker.volumes.enabled, attr.driver.docker.version, attr.driver.docker.bridge_ip, attr.driver.qemu.version"
```

Not only should we not be erroring on builtin driver attributes, but the
results were nondeterministic due to map iteration order!

The root cause is that we have an old root attribute for all drivers
like:

```
attr.driver.docker = "1"
```

When attributes were opaque variable names it was fine to also have
"nested" attributes like:

```
attr.driver.docker.version = "1.2.3"
```

However in the HCLv2 world the variable names are no longer opaque: they
form an object tree. The `docker` object can no longer both hold a value
(`"1"`) *and* nested attributes (`version = "1.2.3"`).

**The Fix:**

Since the old `attr.driver.<name> = "1"` attribues are useless for task
config interpolation, create a new precedence rule for creating the task
config evaluation context:

*Maps take precedence over primitives.*

This means `attr.driver.docker.version` will always take precedence over
`attr.driver.docker`. The results are determinstic and give users access
to the more useful metadata.

I made this a general precedence rule instead of special-casing driver
attrs because it seemed like better default behavior than spamming
WARNings to logs that were likely unactionable by users.
 2018-12-20 11:37:46 -08:00
Nick Ethier ab3c5c0a8b
fix test 2018-12-20 13:54:29 -05:00
Nick Ethier fad553ab6a
command: wait for drivers to be ready before test 2018-12-20 13:52:33 -05:00
Nick Ethier f4caf87237
Merge pull request #5036 from hashicorp/b-fix-release-build 
client: add proper build flag to allocrunner testing.go
 2018-12-20 13:32:28 -05:00
Danielle Tomlinson 6c9b9dc9f1 rkt: Return consistent error when not root 2018-12-20 13:02:46 +01:00
Danielle Tomlinson 6709de199b java: Return undetected when not running as root 
This is an unrecoverable error, so we should only do this check once,
rather than returning unhealthy constantly.
 2018-12-20 12:55:07 +01:00
Danielle Tomlinson 7b31027ea3 exec: Return undetected when not running as root 
This is an unrecoverable error, so we should only do this check once,
rather than returning unhealthy constantly.
 2018-12-20 12:54:19 +01:00
Danielle Tomlinson 63b5e1a9e9 plugins: Add consistent message for requires root 2018-12-20 12:54:01 +01:00