* fingerprint: add node attr for reserverable cores

Add an attribute for the number of reservable CPU cores as they may
differ from the existing `cpu.numcores` due to client configuration or
OS support.

Hopefully clarifies some confusion in #14676

* add changelog

* num_reservable_cores -> reservablecores

The artifact getter uses the go-getter library to fetch files from
different sources. Any bug in this library that results in a panic can
cause the entire Nomad client to crash due to a single file download
attempt.

This change aims to guard against this types of crashes by recovering
from panics when the getter attempts to download an artifact. The
resulting panic is converted to an error that is stored as a task event
for operator visibility and the panic stack trace is logged to the
client's log.

Extension of #14673

Once Vault is initially fingerprinted, extend the period since changes
should be infrequent and the fingerprint is relatively expensive since
it is contacting a central Vault server.

Also move the period timer reset *after* the fingerprint. This is
similar to #9435 where the idea is to ensure the retry period starts
*after* the operation is attempted. 15s will be the *minimum* time
between fingerprints now instead of the *maximum* time between
fingerprints.

In the case of Vault fingerprinting, the original behavior might cause
the following:

1. Timer is reset to 15s
2. Fingerprint takes 16s
3. Timer has already elapsed so we immediately Fingerprint again

Even if fingerprinting Vault only takes a few seconds, that may very
well be due to excessive load and backing off our fingerprints is
desirable. The new bevahior ensures we always wait at least 15s between
fingerprint attempts and should allow some natural jittering based on
server load and network latency.

http.NewRequestWithContext will only set the right value for
Content-Length if the input is *bytes.Buffer, *bytes.Reader, or
*strings.Reader [0].

Since os.Stdin is an os.File, POST requests made with the `nomad
operator api` command would always have Content-Length set to -1, which
is interpreted as an unknown length by web servers.

[0]: https://pkg.go.dev/net/http#NewRequestWithContext

Bumps [github.com/hashicorp/go-uuid](https://github.com/hashicorp/go-uuid) from 1.0.2 to 1.0.3.
- [Release notes](https://github.com/hashicorp/go-uuid/releases)
- [Commits](https://github.com/hashicorp/go-uuid/compare/v1.0.2...v1.0.3

)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/go-uuid
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/docker/cli](https://github.com/docker/cli) from 20.10.3-0.20220113150236-6e2838e18645+incompatible to 20.10.18+incompatible.
- [Release notes](https://github.com/docker/cli/releases)
- [Commits](https://github.com/docker/cli/commits/v20.10.18

)

---
updated-dependencies:
- dependency-name: github.com/docker/cli
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/brianvoe/gofakeit/v6](https://github.com/brianvoe/gofakeit) from 6.16.0 to 6.19.0.
- [Release notes](https://github.com/brianvoe/gofakeit/releases)
- [Commits](https://github.com/brianvoe/gofakeit/compare/v6.16.0...v6.19.0

)

---
updated-dependencies:
- dependency-name: github.com/brianvoe/gofakeit/v6
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/hashicorp/raft-boltdb/v2](https://github.com/hashicorp/raft-boltdb) from 2.2.0 to 2.2.2.
- [Release notes](https://github.com/hashicorp/raft-boltdb/releases)
- [Commits](https://github.com/hashicorp/raft-boltdb/compare/v2.2...v2.2.2

)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/raft-boltdb/v2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/shirou/gopsutil/v3](https://github.com/shirou/gopsutil) from 3.22.7 to 3.22.8.
- [Release notes](https://github.com/shirou/gopsutil/releases)
- [Commits](https://github.com/shirou/gopsutil/compare/v3.22.7...v3.22.8

)

---
updated-dependencies:
- dependency-name: github.com/shirou/gopsutil/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/containerd/go-cni](https://github.com/containerd/go-cni) from 1.1.6 to 1.1.7.
- [Release notes](https://github.com/containerd/go-cni/releases)
- [Commits](https://github.com/containerd/go-cni/compare/v1.1.6...v1.1.7

)

---
updated-dependencies:
- dependency-name: github.com/containerd/go-cni
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump github.com/docker/go-units from 0.4.0 to 0.5.0 in /api

Bumps [github.com/docker/go-units](https://github.com/docker/go-units) from 0.4.0 to 0.5.0.
- [Release notes](https://github.com/docker/go-units/releases)
- [Commits](https://github.com/docker/go-units/compare/v0.4.0...v0.5.0

)

---
updated-dependencies:
- dependency-name: github.com/docker/go-units
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>

* deps: also update go-units in nomad
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Seth Hoenig <shoenig@duck.com>

Bumps [github.com/hashicorp/serf](https://github.com/hashicorp/serf) from 0.9.7 to 0.10.0.
- [Release notes](https://github.com/hashicorp/serf/releases)
- [Changelog](https://github.com/hashicorp/serf/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hashicorp/serf/compare/v0.9.7...v0.10.0

)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/serf
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/zclconf/go-cty](https://github.com/zclconf/go-cty) from 1.8.0 to 1.11.0.
- [Release notes](https://github.com/zclconf/go-cty/releases)
- [Changelog](https://github.com/zclconf/go-cty/blob/main/CHANGELOG.md)
- [Commits](https://github.com/zclconf/go-cty/compare/v1.8.0...v1.11.0

)

---
updated-dependencies:
- dependency-name: github.com/zclconf/go-cty
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/hashicorp/go-getter](https://github.com/hashicorp/go-getter) from 1.6.1 to 1.6.2.
- [Release notes](https://github.com/hashicorp/go-getter/releases)
- [Changelog](https://github.com/hashicorp/go-getter/blob/main/.goreleaser.yml)
- [Commits](https://github.com/hashicorp/go-getter/compare/v1.6.1...v1.6.2

)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/go-getter
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/golang-jwt/jwt/v4](https://github.com/golang-jwt/jwt) from 4.4.1 to 4.4.2.
- [Release notes](https://github.com/golang-jwt/jwt/releases)
- [Changelog](https://github.com/golang-jwt/jwt/blob/main/VERSION_HISTORY.md)
- [Commits](https://github.com/golang-jwt/jwt/compare/v4.4.1...v4.4.2

)

---
updated-dependencies:
- dependency-name: github.com/golang-jwt/jwt/v4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/shoenig/test](https://github.com/shoenig/test) from 0.3.1 to 0.4.0.
- [Release notes](https://github.com/shoenig/test/releases)
- [Commits](https://github.com/shoenig/test/compare/v0.3.1...v0.4.0

)

---
updated-dependencies:
- dependency-name: github.com/shoenig/test
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

This PR updates go-set and shoenig/test, which introduced some breaking
API changes.

* Warning on attempt to leave

* Lintfix

* Only router.off once

* Dont warn on transition when only updating queryparams

* Remove double-push and queryparam-only issues, thanks @lgfa29

* Acceptance tests

* Changelog

* Styles for pseudo-timestamp axis

* Changelog

Clients periodically fingerprint Vault and Consul to ensure the server has
updated attributes in the client's fingerprint. If the client can't reach
Vault/Consul, the fingerprinter clears the attributes and requires a node
update. Although this seems like correct behavior so that we can detect
intentional removal of Vault/Consul access, it has two serious failure modes:

(1) If a local Consul agent is restarted to pick up configuration changes and the
client happens to fingerprint at that moment, the client will update its
fingerprint and result in evaluations for all its jobs and all the system jobs
in the cluster.

(2) If a client loses Vault connectivity, the same thing happens. But the
consequences are much worse in the Vault case because Vault is not run as a
local agent, so Vault connectivity failures are highly correlated across the
entire cluster. A 15 second Vault outage will cause a new `node-update`
evalution for every system job on the cluster times the number of nodes, plus
one `node-update` evaluation for every non-system job on each node. On large
clusters of 1000s of nodes, we've seen this create a large backlog of evaluations.

This changeset updates the fingerprinting behavior to keep the last fingerprint
if Consul or Vault queries fail. This prevents a storm of evaluations at the
cost of requiring a client restart if Consul or Vault is intentionally removed
from the client.

* Bump CT dependency
* go mod tidied

* test: add e2e for non-overlapping placements

Followup to #10446

Fails (as expected) against 1.3.x at the wait for blocked eval (because
the allocs are allowed to overlap).

Passes against 1.4.0-beta.1 (as expected).

* Update e2e/overlap/overlap_test.go
Co-authored-by: James Rasell <jrasell@users.noreply.github.com>

This PR splits up the nomad/mock package into more files. Specific features
that have a lot of mocks get their own file (e.g. acl, variables, csi, connect, etc.).
Above that, functions that return jobs/allocs/nodes are in the job/alloc/node file. And
lastly other mocks/helpers are in mock.go

scheduler: Fix bug where the would treat multiregion jobs as paused for job types that don't use deployments (#14659)

* scheduler: Fix bug where the scheduler would treat multiregion jobs as paused for job types that don't use deployments
Co-authored-by: Tim Gross <tgross@hashicorp.com>
Co-authored-by: Tim Gross <tgross@hashicorp.com>

* Add nomad env to envoy bootstrap

* Add changelog file

Consul-template expects that the Response Metadata is non-zero, but on a 403 we do not pass back QueryMeta headers.

* button styles

* Further styles including global toggle adjustment

* sidebar funcs and header

* Functioning task logs in high-level sidebars

* same-lineify the show tasks toggle

* Changelog

* Full-height sidebar calc in css, plz drop soon container queries

* Active status and query params for allocations page

* Reactive shouldShowLogs getter and added to client and task group pages

* Higher order func passing, thanks @DingoEatingFuzz

* Non-service job types get allocation params passed

* Keyframe animation for task log sidebar

* Acceptance test

* A few more sub-row tests

* Lintfix

In Nomad 1.2.6 we shipped `eval list`, which accepts a `-json` flag, and
deprecated the usage of `eval status` without an evaluation ID with an upgrade
note that it would be removed in Nomad 1.4.0. This changeset completes that
work.

minor update, no CL needed