> ## Documentation Index
> Fetch the complete documentation index at: https://chatcli.edilsonfreitas.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Previsao de Capacidade

> Retorna previsoes de capacidade de recursos com base em tendencias historicas — identifica recursos em risco de esgotamento

<ParamField query="namespace" type="string">
  Filtrar por namespace do Kubernetes
</ParamField>

<ParamField query="from" type="string">
  Data inicial no formato RFC3339
</ParamField>

<ParamField query="to" type="string">
  Data final no formato RFC3339 (padrão: agora). A janela de análise padrão e de 7 dias.
</ParamField>

## Campos da Previsao

| Campo            | Descrição                                                                                 |
| ---------------- | ----------------------------------------------------------------------------------------- |
| `Resource`       | O recurso Kubernetes (kind, name, namespace)                                              |
| `Urgency`        | `urgent` (esgotamento em menos de 7 dias), `plan` (7-30 dias), `stable` (mais de 30 dias) |
| `Recommendation` | Recomendacao gerada automaticamente com base na urgencia                                  |
| `IsBottleneck`   | Se este recurso está correlacionado com incidentes ativos                                 |

<ResponseExample>
  ```json Response 200 theme={"system"}
  {
    "apiVersion": "v1",
    "kind": "CapacityForecastList",
    "metadata": {
      "totalCount": 2,
      "page": 1,
      "pageSize": 2
    },
    "items": [
      {
        "Resource": {"Kind": "Deployment", "Name": "payment-service", "Namespace": "production"},
        "Urgency": "urgent",
        "Recommendation": "Memory exhaustion projected in 5 days. Scale up or optimize memory usage.",
        "IsBottleneck": true
      },
      {
        "Resource": {"Kind": "StatefulSet", "Name": "redis-cluster", "Namespace": "data"},
        "Urgency": "plan",
        "Recommendation": "CPU trend increasing. Plan capacity review within 30 days."
      }
    ]
  }
  ```
</ResponseExample>


## OpenAPI

````yaml GET /analytics/capacity
openapi: 3.1.0
info:
  title: ChatCLI AIOps Platform API
  description: >-
    REST API for the ChatCLI AIOps Platform — incidents, SLOs, runbooks,
    approvals, postmortems, analytics, audit, federation and health.


    The playground below uses **editable server variables** so you can point
    requests at your own self-hosted instance. Adjust `host`, `port` and
    `basePath` to match your deployment, then click **Try it**.
  version: 1.0.0
  contact:
    name: ChatCLI
    url: https://github.com/diillson/chatcli
  license:
    name: Apache-2.0
    identifier: Apache-2.0
servers:
  - url: http://{host}:{port}/{basePath}
    description: >-
      Self-hosted ChatCLI AIOps Platform — adjust host, port and basePath to
      match your deployment.
    variables:
      host:
        default: localhost
        description: >-
          Hostname or IP of your ChatCLI operator. For Kubernetes, use the
          Service DNS (e.g. chatcli-api.chatcli-system.svc) or your Ingress
          host.
      port:
        default: '8090'
        description: >-
          Port the API listens on. Default is 8090; configurable via Helm value
          `apiPort` or env var CHATCLI_API_PORT.
      basePath:
        default: api/v1
        description: >-
          API base path. Always `api/v1` unless you have a custom proxy rewrite
          in front of the operator.
security:
  - ApiKeyAuth: []
tags:
  - name: Incidents
    description: >-
      Incident lifecycle: list, fetch, acknowledge, resolve, snooze, timeline
      and remediation views.
  - name: Runbooks
    description: Remediation runbooks (list, create, update, delete).
  - name: SLOs
    description: Service Level Objectives and error budgets.
  - name: Approvals
    description: Approval workflow for risky remediations.
  - name: Postmortems
    description: Auto-generated postmortems with review, feedback and close.
  - name: Remediations
    description: Remediation plans and agentic execution history.
  - name: AI Insights
    description: AI root-cause analysis and recommendations per incident.
  - name: Analytics
    description: 'Operational analytics: MTTD, MTTR, trends, capacity, compliance.'
  - name: Audit
    description: Immutable audit log and exports.
  - name: Federation
    description: 'Multi-cluster federation: clusters, status and cross-cluster correlations.'
  - name: Health
    description: Liveness and readiness probes.
paths:
  /analytics/capacity:
    get:
      tags:
        - Analytics
      summary: Capacity Forecast
      description: >-
        Returns resource capacity forecasts based on historical trends —
        identifies resources at risk of exhaustion.
      operationId: analyticsCapacity
      parameters:
        - name: namespace
          in: query
          required: false
          description: Filter by namespace.
          schema:
            type: string
        - name: from
          in: query
          required: false
          description: Start date (RFC3339).
          schema:
            type: string
            format: date-time
        - name: to
          in: query
          required: false
          description: End date (RFC3339).
          schema:
            type: string
            format: date-time
      responses:
        '200':
          description: Capacity forecast list
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CapacityForecastList'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  schemas:
    CapacityForecastList:
      type: object
      properties:
        apiVersion:
          type: string
          example: v1
        kind:
          type: string
          example: CapacityForecastList
        metadata:
          $ref: '#/components/schemas/ListMetadata'
        items:
          type: array
          items:
            $ref: '#/components/schemas/CapacityForecastItem'
    ListMetadata:
      type: object
      properties:
        totalCount:
          type: integer
          example: 42
        page:
          type: integer
          example: 1
        pageSize:
          type: integer
          example: 20
    CapacityForecastItem:
      type: object
      properties:
        Resource:
          type: object
          properties:
            Kind:
              type: string
            Name:
              type: string
            Namespace:
              type: string
        Urgency:
          type: string
          enum:
            - urgent
            - plan
            - stable
        Recommendation:
          type: string
        IsBottleneck:
          type: boolean
    Error:
      type: object
      required:
        - apiVersion
        - kind
        - error
      properties:
        apiVersion:
          type: string
          example: v1
        kind:
          type: string
          example: Error
        error:
          oneOf:
            - type: object
              required:
                - code
                - message
              properties:
                code:
                  type: integer
                  example: 404
                message:
                  type: string
                  example: Resource not found
                details:
                  type: string
            - type: string
        code:
          type: integer
          description: Top-level code (only used by some endpoints).
          example: 400
  responses:
    Unauthorized:
      description: Missing or invalid API token
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    RateLimited:
      description: Rate limit exceeded for this token's role
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: >-
        Bearer token issued by the operator. Format: `Authorization: Bearer
        <token>`.

````