Use CRD introspection flag to enable tool calling

[onmete]

Description

Removing workaround we had till the operator changes about introspection and mcp defaults.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign bparees for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[onmete]

/retest

[onmete]

/retest

[onmete]

/retest

[onmete]

/retest

[onmete]

/retest

[onmete]

/retest

[onmete]

/test 4.18-e2e-ols-cluster

[openshift-ci]

@onmete: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/4.18-e2e-ols-cluster	be6ceb7	link	true	/test 4.18-e2e-ols-cluster

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.

[raptorsun]

there is 500 error from server side, when retrieving conversation, on both streaming and query endpoint.

2025-05-26 11:15:05,930 [ols.app.main:main.py:113] DEBUG: Request from 10.131.0.6:42172 Headers({"accept":"*/*", "accept-encoding":"gzip, deflate, zstd", "user-agent":"python-httpx/0.27.2", "authorization":"XXXXX", "content-length":"63", "content-type":"application/json", "host":"ols-openshift-lightspeed.apps.obs-ocp-4-18-fips-amd64-aws-us-east-1-dndzp.devobscluster.devcluster.openshift.com", "x-forwarded-host":"ols-openshift-lightspeed.apps.obs-ocp-4-18-fips-amd64-aws-us-east-1-dndzp.devobscluster.devcluster.openshift.com", "x-forwarded-port":"443", "x-forwarded-proto":"https", "forwarded":"for=54.164.67.119;host=ols-openshift-lightspeed.apps.obs-ocp-4-18-fips-amd64-aws-us-east-1-dndzp.devobscluster.devcluster.openshift.com;proto=https", "x-forwarded-for":"54.164.67.119"}), Body: {"conversation_id": "not-uuid", "query": "what is kubernetes?"}
2025-05-26 11:15:05,938 [ols.app.endpoints.ols:ols.py:283] INFO: Auth module: k8s
2025-05-26 11:15:05,938 [ols.app.endpoints.ols:ols.py:284] INFO: User ID: 4c0c5256-c794-483a-afe5-f99c0550460d
2025-05-26 11:15:05,938 [ols.app.endpoints.ols:ols.py:647] DEBUG: Redacting query for conversation not-uuid
2025-05-26 11:15:05,938 [ols.utils.redactor:redactor.py:40] DEBUG: Redacting conversation not-uuid
2025-05-26 11:15:05,938 [ols.utils.redactor:redactor.py:45] DEBUG: Replaced: 0 matched with filter: foo_filter
2025-05-26 11:15:05,938 [ols.utils.redactor:redactor.py:45] DEBUG: Replaced: 0 matched with filter: bar_filter
2025-05-26 11:15:05,938 [ols.utils.redactor:redactor.py:48] DEBUG: Redacted conversation not-uuid input: what is kubernetes?
2025-05-26 11:15:05,938 [ols.app.endpoints.ols:ols.py:302] INFO: Conversation ID: not-uuid Incoming request: what is kubernetes?
2025-05-26 11:15:05,939 [ols.src.cache.postgres_cache:postgres_cache.py:134] INFO: Connection to storage is ok
2025-05-26 11:15:05,939 [ols.app.endpoints.ols:ols.py:463] ERROR: Error retrieving previous user input for user 4c0c5256-c794-483a-afe5-f99c0550460d
2025-05-26 11:15:05,939 [ols.app.main:main.py:121] DEBUG: Response to 10.131.0.6:42172 Headers({"content-length":"106", "content-type":"application/json"})
INFO:     10.131.0.6:42172 - "POST /v1/query HTTP/1.1" 500 Internal Server Error
2025-05-26 11:15:05,940 [ols.app.main:main.py:127] DEBUG: Response to 10.131.0.6:42172 Body chunk: {"detail":{"response":"Error retrieving conversation history","cause":"Invalid conversation ID not-uuid"}}}

[onmete]

@raptorsun Yes, because of FileNotFoundError: [Errno 2] No such file or directory: 'python' for the mcp_server arg (instead of python3.11)