openapi: 3.1.0
info:
  title: Solaris Zones Oracle Solaris Kernel Zones Archive Creation Memory Statistics API
  description: REST API for creating and managing Oracle Solaris Kernel Zones via the RAD zonemgr module. Kernel Zones (brand solaris-kz) are non-global zones with their own kernel, providing greater independence and enhanced security isolation compared to native zones. They support live migration, independent patching, and hardware-assisted virtualization.
  version: '1.6'
  contact:
    name: Oracle Solaris Support
    url: https://www.oracle.com/solaris/support/
    email: solaris-support@oracle.com
  license:
    name: Oracle Technology Network License
    url: https://www.oracle.com/legal/terms.html
servers:
- url: https://{host}:{port}/api/com.oracle.solaris.rad.zonemgr/1.6
  description: Oracle Solaris RAD REST endpoint
  variables:
    host:
      default: localhost
      description: Solaris host running RAD
    port:
      default: '6788'
      description: RAD REST API port
security:
- cookieAuth: []
tags:
- name: Memory Statistics
  description: Memory and swap utilization statistics
paths:
  /com.oracle.solaris.rad.kstat/2.0/Kstat/memory_cap,{zoneId},physcap,{zoneId}:
    get:
      operationId: getZonePhysicalMemoryCap
      summary: Solaris Zones Get Zone Physical Memory Cap Statistics
      description: Retrieve physical memory capping statistics for a zone including the configured cap, current RSS, number of page-outs due to capping, and time spent in page-out.
      tags:
      - Memory Statistics
      parameters:
      - name: zoneId
        in: path
        required: true
        description: Numeric zone ID
        schema:
          type: integer
        example: '500123'
      - $ref: '#/components/parameters/radDetail'
      responses:
        '200':
          description: Physical memory cap statistics
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                  payload:
                    $ref: '#/components/schemas/MemoryCapStats'
              examples:
                Getzonephysicalmemorycap200Example:
                  summary: Default getZonePhysicalMemoryCap 200 response
                  x-microcks-default: true
                  value:
                    status: example_value
                    payload:
                      physcap: 10
                      rss: 10
                      nover: 10
                      pagedout: 10
                      pgpgin: 10
                      anonpgin: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /com.oracle.solaris.rad.kstat/2.0/Kstat/memory_cap,{zoneId},swapcap,{zoneId}:
    get:
      operationId: getZoneSwapCap
      summary: Solaris Zones Get Zone Swap Cap Statistics
      description: Retrieve swap space capping statistics for a zone including the configured swap cap and current swap usage.
      tags:
      - Memory Statistics
      parameters:
      - name: zoneId
        in: path
        required: true
        schema:
          type: integer
        example: '500123'
      - $ref: '#/components/parameters/radDetail'
      responses:
        '200':
          description: Swap cap statistics
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                  payload:
                    $ref: '#/components/schemas/SwapCapStats'
              examples:
                Getzoneswapcap200Example:
                  summary: Default getZoneSwapCap 200 response
                  x-microcks-default: true
                  value:
                    status: example_value
                    payload:
                      swapcap: 10
                      usage: 10
                      nover: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /com.oracle.solaris.rad.kstat/2.0/Kstat/unix,0,system_pages,0:
    get:
      operationId: getSystemMemoryPages
      summary: Solaris Zones Get System Memory Page Statistics
      description: Retrieve system-wide memory page statistics including total physical pages, free pages, and page sizes. Provides context for zone memory allocation.
      tags:
      - Memory Statistics
      parameters:
      - $ref: '#/components/parameters/radDetail'
      responses:
        '200':
          description: System memory statistics
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                  payload:
                    $ref: '#/components/schemas/SystemMemoryStats'
              examples:
                Getsystemmemorypages200Example:
                  summary: Default getSystemMemoryPages 200 response
                  x-microcks-default: true
                  value:
                    status: example_value
                    payload:
                      physmem: 10
                      freemem: 10
                      availrmem: 10
                      lotsfree: 10
                      desfree: 10
                      minfree: 10
                      pp_kernel: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    RadError:
      type: object
      properties:
        status:
          type: string
          example: failure
        payload:
          type: object
          properties:
            code:
              type: integer
            message:
              type: string
          example: example_value
    SystemMemoryStats:
      type: object
      properties:
        physmem:
          type: integer
          format: int64
          description: Total physical memory pages
          example: 10
        freemem:
          type: integer
          format: int64
          description: Free memory pages
          example: 10
        availrmem:
          type: integer
          format: int64
          description: Available real memory pages
          example: 10
        lotsfree:
          type: integer
          format: int64
          description: Lotsfree threshold
          example: 10
        desfree:
          type: integer
          format: int64
          description: Desfree threshold
          example: 10
        minfree:
          type: integer
          format: int64
          description: Minfree threshold
          example: 10
        pp_kernel:
          type: integer
          format: int64
          description: Pages used by kernel
          example: 10
    SwapCapStats:
      type: object
      description: Swap cap statistics
      properties:
        swapcap:
          type: integer
          format: int64
          description: Swap cap in bytes
          example: 10
        usage:
          type: integer
          format: int64
          description: Current swap usage in bytes
          example: 10
        nover:
          type: integer
          format: int64
          description: Number of times swap exceeded the cap
          example: 10
    MemoryCapStats:
      type: object
      description: Physical memory cap statistics
      properties:
        physcap:
          type: integer
          format: int64
          description: Physical memory cap in bytes
          example: 10
        rss:
          type: integer
          format: int64
          description: Current resident set size in bytes
          example: 10
        nover:
          type: integer
          format: int64
          description: Number of times memory went over the cap
          example: 10
        pagedout:
          type: integer
          format: int64
          description: Total bytes paged out due to capping
          example: 10
        pgpgin:
          type: integer
          format: int64
          description: Pages paged in
          example: 10
        anonpgin:
          type: integer
          format: int64
          description: Anonymous pages paged in
          example: 10
  responses:
    Unauthorized:
      description: Authentication required or session expired
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/RadError'
    NotFound:
      description: Statistic or zone not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/RadError'
  parameters:
    radDetail:
      name: _rad_detail
      in: query
      required: false
      description: Include detailed property information
      schema:
        type: boolean
  securitySchemes:
    cookieAuth:
      type: apiKey
      in: cookie
      name: _rad_session
      description: RAD session cookie obtained via authentication
externalDocs:
  description: Oracle Solaris Kernel Zones Documentation
  url: https://docs.oracle.com/en/operating-systems/solaris/oracle-solaris/11.4/kernel-zones/oracle-solaris-kernel-zones.html