Michael Schurter 3c19af4bfd client: expose allocated memory per task ...

Related to #4280

This PR adds
`client.allocs.<job>.<group>.<alloc>.<task>.memory.allocated` as a gauge
in bytes to metrics to ease calculating how close a task is to OOMing.

```
'nomad.client.allocs.memory.allocated.example.cache.6d98cbaf-d6bc-2a84-c63f-bfff8905a9d8.redis.rusty': 268435456.000
'nomad.client.allocs.memory.cache.example.cache.6d98cbaf-d6bc-2a84-c63f-bfff8905a9d8.redis.rusty': 5677056.000
'nomad.client.allocs.memory.kernel_max_usage.example.cache.6d98cbaf-d6bc-2a84-c63f-bfff8905a9d8.redis.rusty': 0.000
'nomad.client.allocs.memory.kernel_usage.example.cache.6d98cbaf-d6bc-2a84-c63f-bfff8905a9d8.redis.rusty': 0.000
'nomad.client.allocs.memory.max_usage.example.cache.6d98cbaf-d6bc-2a84-c63f-bfff8905a9d8.redis.rusty': 8908800.000
'nomad.client.allocs.memory.rss.example.cache.6d98cbaf-d6bc-2a84-c63f-bfff8905a9d8.redis.rusty': 876544.000
'nomad.client.allocs.memory.swap.example.cache.6d98cbaf-d6bc-2a84-c63f-bfff8905a9d8.redis.rusty': 0.000
'nomad.client.allocs.memory.usage.example.cache.6d98cbaf-d6bc-2a84-c63f-bfff8905a9d8.redis.rusty': 8208384.000
```

2019-05-10 11:12:12 -07:00

..

getter

client: Rename drivers/shared/env => client/taskenv

2018-11-30 12:18:39 +01:00

interfaces

client: fix tr lifecycle logic and shutdown delay

2018-11-05 12:32:05 -08:00

restarts

client: fix broked tests from refactoring

2018-10-16 16:56:56 -07:00

state

client: test logmon cleanup

2019-03-04 13:15:15 -08:00

template

vault e2e: pass vault version into setup instead of having to infer it from test name

2019-04-10 10:34:10 -05:00

testdata

executor/linux: make chroot binary paths absolute

2019-04-01 15:45:31 -07:00

artifact_hook_test.go

client: ensure task is cleaned up when terminal

2019-03-01 14:00:23 -08:00

artifact_hook.go

client: ensure task is cleaned up when terminal

2019-03-01 14:00:23 -08:00

device_hook_test.go

Device hook and devices affect computed node class

2018-11-27 17:25:33 -08:00

device_hook.go

Store device envs separately and pass to drivers

2018-12-19 14:23:09 -08:00

dispatch_hook_test.go

use drivers.FSIsolation

2019-01-08 09:11:47 -05:00

dispatch_hook.go

client/state: support upgrading from 0.8->0.9

2018-12-19 10:39:27 -08:00

driver_handle.go

implement client endpoint of nomad exec

2019-05-09 16:49:08 -04:00

errors_test.go

client: artifact errors are retry-able

2019-02-20 07:21:27 -08:00

errors.go

client: artifact errors are retry-able

2019-02-20 07:21:27 -08:00

lazy_handle.go

executor: implement streaming stats API

2019-01-12 12:18:22 -05:00

lifecycle.go

client: simplify kill logic

2019-04-04 15:18:33 -07:00

logmon_hook_test.go

logmon: make Start rpc idempotent and simplify hook

2019-03-19 14:02:36 -04:00

logmon_hook_unix_test.go

try checking process status

2019-04-25 18:16:13 -04:00

logmon_hook.go

retry grpc unavailable errors even if not shutting down

2019-04-25 18:39:17 -04:00

service_hook_test.go

consul: fix task deregistration hook

2019-02-12 15:36:02 -08:00

service_hook.go

consul: fix task deregistration hook

2019-02-12 15:36:02 -08:00

stats_hook_test.go

executor: implement streaming stats API

2019-01-12 12:18:22 -05:00

stats_hook.go

tr: use context in as select statement

2019-01-22 20:11:39 -05:00

task_dir_hook.go

client: ensure task is cleaned up when terminal

2019-03-01 14:00:23 -08:00

task_runner_getters.go

Merge pull request #5518 from hashicorp/f-simplify-kill

2019-04-15 14:11:58 -07:00

task_runner_hooks.go

client: ensure task is cleaned up when terminal

2019-03-01 14:00:23 -08:00

task_runner_test.go

Revert "executor/linux: add defensive checks to binary path"

2019-04-02 11:17:12 -07:00

task_runner.go

client: expose allocated memory per task

2019-05-10 11:12:12 -07:00

template_hook.go

client: Rename drivers/shared/env => client/taskenv

2018-11-30 12:18:39 +01:00

validate_hook_test.go

client: Rename drivers/shared/env => client/taskenv

2018-11-30 12:18:39 +01:00

validate_hook.go

client: Rename drivers/shared/env => client/taskenv

2018-11-30 12:18:39 +01:00

vault_hook_test.go

client: support graceful shutdowns

2018-11-19 16:39:30 -08:00

vault_hook.go

emit TaskRestartSignal event on vault restart

2019-02-22 15:56:14 -05:00