NET-4519 Collecting journald logs in "consul debug" bundle (#18797)

[absolutelightning]

Backport

This PR is auto-generated from #18797 to be assessed for backporting due to the inclusion of the label backport/1.16.

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merge conflict error: POST https://api.github.com/repos/hashicorp/consul/merges: 409 Merge conflict []

The below text is copied from the body of the original PR.

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Description

Fixes NET-4519 Collecting journald logs in "consul debug" bundle.
Adds a flag to consul debug command named -since. It accepts go time duration.
Internally hcdiag is called with args - -consul and -since=since.

Testing & Reproduction steps

make dev
./bin/consul debug -since 1m

asheshvidyut@asheshvidyut-H2GX766V9T ~/consul (NET-4519 %) » ./bin/consul debug -since 1m
==> Starting debugger and capturing static information...
     Agent Version: '1.17.0'
2023-09-14T17:09:09.532+0530 [INFO]  hcdiag: Ensuring destination directory exists: directory=.
2023-09-14T17:09:09.532+0530 [INFO]  hcdiag: Checking product availability
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag: Gathering diagnostics
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: Running operations for: product=host
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: product=host runner="do host"
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: Running operations for: product=consul
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: product=consul runner="do consul"
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag: running operation: runner="consul version"
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag: running operation: runner="consul operator raft list-peers -stale=true"
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner="uname -v"
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner=disks
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner=info
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner=memory
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner=process
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner=network
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner=iptables
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner=/etc/hosts
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner="/proc/ files"
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag.product: running operation: runner=/etc/fstab
2023-09-14T17:09:09.609+0530 [INFO]  hcdiag: running operation: runner=ConsulDebug
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="GET /v1/agent/self"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="GET /v1/agent/metrics"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="GET /v1/catalog/datacenters"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="GET /v1/catalog/services"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="GET /v1/namespace"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="GET /v1/status/leader"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="GET /v1/status/peers"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="GET /v1/agent/members?cached"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner="log/docker consul"
2023-09-14T17:09:09.611+0530 [INFO]  hcdiag: running operation: runner=journald
2023-09-14T17:09:09.651+0530 [INFO]  hcdiag: Product done: product=host statuses="map[skip:3 success:8]"
2023-09-14T17:09:21.734+0530 [INFO]  hcdiag: Product done: product=consul statuses="map[skip:2 success:10 unknown:2]"
2023-09-14T17:09:21.734+0530 [INFO]  hcdiag: Recording manifest
2023-09-14T17:09:21.736+0530 [INFO]  hcdiag: Created results.json file: dest=/Users/asheshvidyut/consul/hcdiag-2023-09-14T113909Z2967109506/results.json
2023-09-14T17:09:21.737+0530 [INFO]  hcdiag: Created manifest.json file: dest=/Users/asheshvidyut/consul/hcdiag-2023-09-14T113909Z2967109506/manifest.json
2023-09-14T17:09:21.745+0530 [INFO]  hcdiag: Compressed and archived output file: dest=hcdiag-2023-09-14T113909Z.tar.gz
The diagnostic run has completed. The results bundle can be found at hcdiag-2023-09-14T113909Z.tar.gz.
product  success  fail  skip  canceled  timeout  unknown  total
consul   10       0     2     0         0        2        14
host     8        0     3     0         0        0        11

PR Checklist

• updated test coverage
• external facing docs updated
• appropriate backport labels added
• not a security concern

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Overview of commits

• b6ae1af - 0ef1c5d - 2539737 - 437168b - 219b89c - 4218859 - c24d978 - aaa87fb - 46585ae - c52adb4 - 738e78d