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WalkthroughThe architecture documentation is restructured to shift from a gateway-centric model to a MaaS API-centric token management approach, integrating Kuadrant-based policy enforcement and OpenShift AI model serving. Component naming, roles, and terminology are updated throughout, with new sequence diagrams illustrating token retrieval, policy application, and model inference workflows. Changes
Sequence Diagram(s)sequenceDiagram
actor User
participant MaaS API
participant Gateway API
participant RHCL as RHCL<br/>(Policy Engine)
participant RHOAI as RHOAI<br/>(Model Serving)
rect rgb(200, 220, 255)
Note over User,MaaS API: Token Retrieval Flow
User->>MaaS API: Request token (tier info)
MaaS API-->>User: Return auth token
end
rect rgb(220, 200, 255)
Note over User,RHOAI: Inference Request Flow
User->>Gateway API: Inference request + token
Gateway API->>RHCL: Apply policies (AuthPolicy, RateLimitPolicy)
RHCL->>RHCL: Validate token & rate limits
RHCL-->>Gateway API: Policy check passed
Gateway API->>RHOAI: Route to model endpoint
RHOAI-->>Gateway API: Model response
Gateway API-->>User: Return inference result
end
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~20 minutes The changes consist of a single documentation file with comprehensive restructuring and terminology updates. Review effort is driven by the need to verify architectural accuracy, consistency across renamed components, and proper representation of new flows, but homogeneous in scope to one file. Poem
Pre-merge checks and finishing touches✅ Passed checks (3 passed)
✨ Finishing touches🧪 Generate unit tests (beta)
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docs/content/architecture.md(1 hunks)
🧰 Additional context used
🪛 LanguageTool
docs/content/architecture.md
[grammar] ~125-~125: Use a hyphen to join words.
Context: ...oken and enforce access control and rate limiting policies: ```mermaid graph TB ...
(QB_NEW_EN_HYPHEN)
[uncategorized] ~298-~298: If this is a compound adjective that modifies the following noun, use a hyphen.
Context: ... that validates tokens - Limitador: Rate limiting service that enforces usage quotas ###...
(EN_COMPOUND_ADJECTIVE_INTERNAL)
[uncategorized] ~305-~305: If this is a compound adjective that modifies the following noun, use a hyphen.
Context: ... - Scaling: Automatic scaling based on demand - Resource Management: GPU allocati...
(EN_COMPOUND_ADJECTIVE_INTERNAL)
🔇 Additional comments (1)
docs/content/architecture.md (1)
309-324: Well-structured summary of architecture benefits.The Architecture Benefits section clearly articulates the security, scalability, and observability advantages of the redesigned platform. Good closure to the documentation.
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| - **MaaS API**: The central component for token generation and management. | ||
| - **Gateway API**: The entry point for all inference requests. | ||
| - **Kuandrant (Red Hat Connectivity Link)**: The policy engine for authentication and authorization. |
There was a problem hiding this comment.
Fix component name typo.
Line 52 has "Kuandrant" but should be "Kuadrant" (consistent with other references throughout the document).
-- **Kuandrant (Red Hat Connectivity Link)**: The policy engine for authentication and authorization.
+- **Kuadrant (Red Hat Connectivity Link)**: The policy engine for authentication and authorization.📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| - **Kuandrant (Red Hat Connectivity Link)**: The policy engine for authentication and authorization. | |
| - **Kuadrant (Red Hat Connectivity Link)**: The policy engine for authentication and authorization. |
🤖 Prompt for AI Agents
In docs/content/architecture.md around line 52, the component name is misspelled
as "Kuandrant"; update the text to "Kuadrant" to match other references in the
document and ensure consistent spelling for the Red Hat Connectivity Link policy
engine.
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| ### Inference Service Component Details | ||
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| Once a user has obtained their token through the MaaS API, they can use it to make inference requests to the Gateway API. RHCL's Application Connectivity Policies then validate the token and enforce access control and rate limiting policies: |
There was a problem hiding this comment.
Use hyphen in compound adjective.
"Rate limiting" should be hyphenated when used as a compound adjective modifying "policies".
-Once a user has obtained their token through the MaaS API, they can use it to make inference requests to the Gateway API. RHCL's Application Connectivity Policies then validate the token and enforce access control and rate limiting policies:
+Once a user has obtained their token through the MaaS API, they can use it to make inference requests to the Gateway API. RHCL's Application Connectivity Policies then validate the token and enforce access control and rate-limiting policies:📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| Once a user has obtained their token through the MaaS API, they can use it to make inference requests to the Gateway API. RHCL's Application Connectivity Policies then validate the token and enforce access control and rate limiting policies: | |
| Once a user has obtained their token through the MaaS API, they can use it to make inference requests to the Gateway API. RHCL's Application Connectivity Policies then validate the token and enforce access control and rate-limiting policies: |
🧰 Tools
🪛 LanguageTool
[grammar] ~125-~125: Use a hyphen to join words.
Context: ...oken and enforce access control and rate limiting policies: ```mermaid graph TB ...
(QB_NEW_EN_HYPHEN)
🤖 Prompt for AI Agents
In docs/content/architecture.md around line 125, the phrase "rate limiting
policies" is used as a compound adjective and should be hyphenated; update the
text to use "rate-limiting policies" so the compound modifier is grammatically
correct.
| Gateway-->>Client: Response | ||
| participant GatewayAPI[Gateway API] | ||
| participant Kuadrant[Kuadrant] | ||
| participant Authrino[Authrino] |
There was a problem hiding this comment.
Fix participant name spelling in sequence diagram.
Line 240 shows "Authrino" but the component is defined as "Authorino" on line 140. Update for consistency.
- participant Authrino[Authrino]
+ participant Authrino[Authorino]📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| participant Authrino[Authrino] | |
| participant Authrino[Authorino] |
🤖 Prompt for AI Agents
In docs/content/architecture.md around line 240 the sequence diagram participant
is misspelled as "Authrino" while the component is defined as "Authorino" on
line 140; update the participant declaration at line 240 to "Authorino" so the
name matches the defined component exactly to maintain consistency in the
diagram.
| - **Gateway API**: Entry point for all inference requests | ||
| - **Kuadrant**: Policy attachment point for authentication and authorization | ||
| - **Authrino**: Authentication and authorization service that validates tokens | ||
| - **Limitador**: Rate limiting service that enforces usage quotas |
There was a problem hiding this comment.
Use hyphen in compound adjective.
"Rate limiting" should be hyphenated when used as a compound adjective modifying "service".
- - **Limitador**: Rate limiting service that enforces usage quotas
+ - **Limitador**: Rate-limiting service that enforces usage quotas📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| - **Limitador**: Rate limiting service that enforces usage quotas | |
| - **Limitador**: Rate-limiting service that enforces usage quotas |
🧰 Tools
🪛 LanguageTool
[uncategorized] ~298-~298: If this is a compound adjective that modifies the following noun, use a hyphen.
Context: ... that validates tokens - Limitador: Rate limiting service that enforces usage quotas ###...
(EN_COMPOUND_ADJECTIVE_INTERNAL)
🤖 Prompt for AI Agents
In docs/content/architecture.md around line 298, the phrase "Rate limiting
service that enforces usage quotas" uses "Rate limiting" as a compound adjective
and should be hyphenated; update the text to read "Rate-limiting service that
enforces usage quotas" so the compound modifier is correct.
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: jland-redhat, nerdalert The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
Approvers can indicate their approval by writing |
3 participants
Updating arch section to be closer to what we are delivering.
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