Show full ID on individual alloc or node status views. Shortening
the ID isn't very helpful in these cases, and makes looking up the full
id slightly more complicated when user needs to interact with API.
List views are unmodified and show short id unless `-vebose` flag is passed.
Before
```
$ nomad node status -self | head -n2
ID = 21fc51f9
Name = mars-2.local
$ nomad alloc status 15ae54cd | head -n3
ID = 15ae54cd-08dd-3681-03cf-4c23ace7e7c3
Eval ID = a6b15f86
Name = example.cache[0]
```
After:
```
$ nomad node status -self | head -n2
ID = 21fc51f9-fd39-0fa0-fb41-f34c7aa36101
Name = mars-2.local
$ nomad alloc status 15ae54cd | head -n3
ID = 15ae54cd-08dd-3681-03cf-4c23ace7e7c3
Eval ID = a6b15f86-ca8e-e536-b544-4bfb43137ff3
Name = example.cache[0]
```
Currently when operators need to log onto a machine where an alloc
is running they will need to perform both an alloc/job status
call and then a call to discover the node name from the node list.
This updates both the job status and alloc status output to include
the node name within the information to make operator use easier.
Closes#2359
Cloess #1180
Track current memory usage, `memory.usage_in_bytes`, in addition to
`memory.max_memory_usage_in_bytes` and friends. This number is closer
what Docker reports.
Related to https://github.com/hashicorp/nomad/issues/5165 .
IOPS have been modelled as a resource since Nomad 0.1 but has never
actually been detected and there is no plan in the short term to add
detection. This is because IOPS is a bit simplistic of a unit to define
the performance requirements from the underlying storage system. In its
current state it adds unnecessary confusion and can be removed without
impacting any users. This PR leaves IOPS defined at the jobspec parsing
level and in the api/ resources since these are the two public uses of
the field. These should be considered deprecated and only exist to allow
users to stop using them during the Nomad 0.9.x release. In the future,
there should be no expectation that the field will exist.
This PR moves creating the API client into the returned predict
function. The creation of the client causes a lookup of all the system
certificates and doing that for each command on mac was extremely slow.
Mahmood Ali