Automatic deduction of Dirigent parameters from knative's yaml is broken

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#620 opened on Mar 24, 2025 0 comments 0 reactions 1 assignee View on GitHub

@cvetkovic is already working on this.

Since Mar 24, 2025.

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Description

Version

Main branch

Expected behavior

Automatic conversion of knative's parameters from yaml file by convertKnativeYamlToDirigentMetadata method. Successful launch of experiment without generating the dirigent.json for each trace.

Observed behavior

Failure to start experiment

INFO[Mar 24 07:14:42.902] Failure configuration found.
INFO[Mar 24 07:20:31.822] Using workloads/container/trace_func_go.yaml as a service YAML specification file.
INFO[Mar 24 07:20:31.822] Generating IAT and runtime specifications for all the functions
FATA[Mar 24 07:20:31.823] No Dirigent metadata for function trace-func-46-6870392980482454776

Steps to reproduce

Deploy dirigent (main branch)
Pull main branch of invitro on node0
Update go to newer version (e.g., v1.22.9)
Add line "YamlSelector": "container" into cmd/config_dirigent_trace.json
(Re)move file data/traces/example/dirigent.json to trigger automatic evaluation of Dirigent's metadata from existing yaml file
Run loader: go run cmd/loader.go -config cmd/config_dirigent_trace.json

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