gateway: config open telemetry propagator

[Wadjetz]

Enable in geteway trace propagation to editoast

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (5e1c2a3) 27.87% compared to head (e9399c4) 27.87%.
Report is 1 commits behind head on dev.

Files	Patch %	Lines
gateway/src/config.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##                dev    #6648   +/-   ##
=========================================
  Coverage     27.87%   27.87%           
  Complexity     2171     2171           
=========================================
  Files          1044     1044           
  Lines        127892   127905   +13     
  Branches       2601     2601           
=========================================
+ Hits          35651    35655    +4     
- Misses        90723    90732    +9     
  Partials       1518     1518           

Flag	Coverage Δ
core	79.35% <ø> (ø)
editoast	75.22% <ø> (+0.01%)	⬆️
front	8.42% <ø> (-0.01%)	⬇️
gateway	2.50% <0.00%> (-0.01%)	⬇️
railjson_generator	87.25% <ø> (ø)
tests	81.95% <ø> (ø)

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[ElysaSrc]

Cannot test it right away, but the code seems fine. those modifications are enough to enable the tracing between services ?

[Wadjetz]

Cannot test it right away, but the code seems fine. those modifications are enough to enable the tracing between services ?

I think yes, it will send the traceparent header to editoast