[release-1.32] Backports for 2025-02

[brandond]

Proposed Changes

Backports:

• Align etcd-snapshot-dir default path description #11571
• chore: Bump klipper-lb and klipper-helm #11595
• Disable s3 transport transparent compression/decompression #11604
• Bump spegel to v0.0.30 #11634
• Bump Local Path Provisioner version #11657
• Add support for AWS shared credentials file #11614
• Bump to kine/v0.13.8 etcd/v3.5.18 #11687
• Bump traefik to 3.3.2 #11694
• Consolidate linux and windows containerd config templates #11707
• Move Windows compilation test to GHA and enable tests #11713
• Update to containerd v2.0 #11626
• Fix e2e ingress IP helper #11729

Types of Changes

backports

Verification

see linked issues

Testing

Linked Issues

• [Release-1.32] - Update the Traefik chart for Traefik v3 #11744
• [Release-1.32] - Bump containerd to 2.0  #11745
• [Release-1.32] - Misleading default value in --etcd-snapshot-dir opt descriptions (server, etcd-snapshot) #11591
• [Release-1.32] - Bump klipper-lb and klipper-helm #11747
• [Release-1.32] - Unable to restore etcd snapshot from Netapp StorageGrid S3 endpoint #11661
• [Release-1.32] - Bump spegel to v0.0.30 #11667
• [Release-1.32] - Bump Local Path Provisioner version #11751
• [Release-1.32] - Support loading S3 credentials from shared credentials file #11664
• [Release-1.32] - Update kine and etcd #11696
• [Release-1.32] - Consolidate linux and windows containerd config templates #11715
• [Release-1.32] - Enhance Windows tests #11755

User-Facing Change

Align the CLI-reported default `--etcd-snapshot-dir` value with the actual one (`server`, `etcd-snapshot` commands).
Disable s3 transport transparent compression/decompression
etcd snapshot backup/restore now supports loading s3 credentials from an AWS SDK shared credentials file.
Bump klipper-helm to v0.9.4
Bump klipper-lb to v0.4.10
Bump spegel to v0.0.30
Bump local-path-provisioner to v0.0.31
Bump kine to v0.13.8
Bump etcd to v3.5.18
Bump traefik to 3.3.2
Containerd has been bumped to version 2.0.
  The containerd config templates for linux and windows have been consolidated and are no longer os-specific.
  Containerd 2.0 uses a new config file schema. If you are using a custom containerd config template, you should migrate your template to `config-v3.toml.tmpl` to switch to the new version. See the [upstream documentation](https://github.com/containerd/containerd/blob/release/2.0/docs/cri/config.md) for more information.

Further Comments

[codecov]

Codecov Report

Attention: Patch coverage is 32.71277% with 253 lines in your changes missing coverage. Please review.

Project coverage is 46.80%. Comparing base (e89c8c0) to head (8a893d7).
Report is 32 commits behind head on release-1.32.

Files with missing lines	Patch %	Lines
pkg/spegel/bootstrap.go	1.03%	96 Missing ⚠️
pkg/spegel/spegel.go	0.00%	36 Missing ⚠️
pkg/util/permissions/permissions_windows.go	0.00%	30 Missing ⚠️
pkg/agent/config/config.go	28.57%	10 Missing and 5 partials ⚠️
pkg/agent/config/config_linux.go	42.30%	14 Missing and 1 partial ⚠️
pkg/clientaccess/token.go	54.54%	12 Missing and 3 partials ⚠️
pkg/agent/config/config_windows.go	0.00%	10 Missing ⚠️
pkg/agent/containerd/config_linux.go	53.84%	5 Missing and 1 partial ⚠️
pkg/agent/containerd/config.go	80.00%	3 Missing and 1 partial ⚠️
pkg/agent/containerd/config_windows.go	55.55%	4 Missing ⚠️
... and 7 more

Additional details and impacted files

@@               Coverage Diff                @@
##           release-1.32   #11730      +/-   ##
================================================
- Coverage         49.70%   46.80%   -2.91%     
================================================
  Files               186      206      +20     
  Lines             19363    19519     +156     
================================================
- Hits               9624     9135     -489     
- Misses             8344     9057     +713     
+ Partials           1395     1327      -68     

Flag	Coverage Δ
e2etests	40.37% <23.36%> (-3.87%)	⬇️
inttests	35.02% <21.18%> (-0.12%)	⬇️
unittests	16.43% <20.21%> (-0.51%)	⬇️

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