feat: Allow Traffic shaping through header based routing for ALB

[perenesenko]

Signed-off-by: Andrii Perenesenko [email protected]

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this is a chore.
• The title of the PR is (a) conventional, (b) states what changed, and (c) suffixes the related issues number. E.g. "fix(controller): Updates such and such. Fixes #1234".
• I've signed my commits with DCO
• I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
• My builds are green. Try syncing with master if they are not.
• My organization is added to USERS.md.

[github-actions]

E2E Tests Published Test Results

  1 files    1 suites   57m 9s ⏱️
89 tests 83 ✔️ 3 💤 3 ❌
95 runs  87 ✔️ 3 💤 5 ❌

For more details on these failures, see this check.

Results for commit 58e26b4.

♻️ This comment has been updated with latest results.

[github-actions]

Go Published Test Results

1 766 tests   1 766 ✔️  2m 34s ⏱️
   101 suites         0 💤
       1 files           0 ❌

Results for commit 58e26b4.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

Merging #2214 (58e26b4) into master (669f961) will decrease coverage by 0.00%.
The diff coverage is 84.97%.

@@            Coverage Diff             @@
##           master    #2214      +/-   ##
==========================================
- Coverage   82.39%   82.38%   -0.01%     
==========================================
  Files         121      121              
  Lines       18099    18425     +326     
==========================================
+ Hits        14912    15179     +267     
- Misses       2417     2461      +44     
- Partials      770      785      +15     

Impacted Files	Coverage Δ
rollout/trafficrouting/alb/alb.go	78.25% <73.11%> (-4.86%)	⬇️
ingress/alb.go	93.40% <90.90%> (-3.15%)	⬇️
pkg/apis/rollouts/validation/validation.go	95.57% <95.65%> (-0.11%)	⬇️
utils/ingress/wrapper.go	92.32% <98.16%> (+2.48%)	⬆️
utils/defaults/defaults.go	89.10% <100.00%> (+0.43%)	⬆️
utils/ingress/ingress.go	100.00% <100.00%> (ø)
rollout/trafficrouting/istio/controller.go	50.81% <0.00%> (-1.63%)	⬇️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
17 Code Smells

No Coverage information
8.9% Duplication