asyncapi: 1.2.0
info:
  description: NPG server API
  title: NPG
  version: 1.0.0
tags:
  - name: log
  - name: project
  - name: server
  - name: term
events:
  receive:
    - $ref: "#/components/messages/listProjects"
    - $ref: "#/components/messages/addProject"
    - $ref: "#/components/messages/loadProject"
    - $ref: "#/components/messages/deleteProject"
    - $ref: "#/components/messages/version"
    - $ref: "#/components/messages/listBackends"
    - $ref: "#/components/messages/listTerms"
    - $ref: "#/components/messages/addTerm"
    - $ref: "#/components/messages/loadTerm"
    - $ref: "#/components/messages/deleteTerm"
  send:
    - $ref: "#/components/messages/listProjectsResp"
    - $ref: "#/components/messages/addProjectResp"
    - $ref: "#/components/messages/loadProjectResp"
    - $ref: "#/components/messages/deleteProjectResp"
    - $ref: "#/components/messages/versionResp"
    - $ref: "#/components/messages/listBackendsResp"
    - $ref: "#/components/messages/listTermsResp"
    - $ref: "#/components/messages/addTermResp"
    - $ref: "#/components/messages/deleteTermResp"
components:
  messages:
    listProjects:
      summary: List all projects
      tags:
        - name: project
    listProjectsResp:
      summary: Project list
      tags:
        - name: project
      payload:
        type: array
        items:
          $ref: "#/components/schemas/project"
    addProject:
      summary: Add a new project
      tags:
        - name: project
      payload:
        $ref: "#/components/schemas/project"
    addProjectResp:
      summary: Result of project addition
      tags:
        - name: project
      payload:
        $ref: "#/components/schemas/result"
    loadProject:
      summary: Load a project
      tags:
        - name: project
      payload:
        type: object
        properties:
          id:
            type: string
            format: uuid
    loadProjectResp:
      summary: Loaded project information
      tags:
        - name: project
      payload:
        $ref: "#/components/schemas/project"
    deleteProject:
      summary: Delete a project
      tags:
        - name: project
      payload:
        type: object
        properties:
          id:
            type: string
            format: uuid
    deleteProjectResp:
      summary: Result of project deletion
      tags:
        - name: project
      payload:
        $ref: "#/components/schemas/result"
    version:
      summary: Get server version
      tags:
        - name: server
    versionResp:
      summary: Server version
      tags:
        - name: server
      payload:
        type: integer
    listBackends:
      summary: List backend servers
      tags:
        - name: server
    listBackendsResp:
      summary: Backend server list
      tags:
        - name: server
      payload:
        type: array
        items:
          $ref: "#/components/schemas/backend"
    listTerms:
      summary: List terminal
      tags:
        - name: term
    listTermsResp:
      summary: Terminal list
      tags:
        - name: term
      payload:
        type: array
        items:
          $ref: "#/components/schemas/term"
    addTerm:
      summary: Add a new terminal
      tags:
        - name: term
      payload:
        $ref: "#/components/schemas/termreq"
    addTermResp:
      summary: Added a new terminal
      tags:
        - name: term
      payload:
        $ref: "#/components/schemas/term"
    loadTerm:
      summary: Load a terminal
      tags:
        - name: term
      payload:
        type: object
        properties:
          id:
            type: string
    loadTermResp:
      summary: Loaded terminal information
      tags:
        - name: term
      payload:
        $ref: "#/components/schemas/term"
    deleteTerm:
      summary: Delete a terminal
      tags:
        - name: term
      payload:
        type: object
        properties:
          id:
            type: string
    deleteTermResp:
      summary: Result of terminal deletion
      tags:
        - name: term
      payload:
        $ref: "#/components/schemas/result"
  schemas:
    project:
      type: object
      required:
        - name
      properties:
        id:
          type: string
          format: uuid
        name:
          type: string
        topology:
          $ref: "#/components/schemas/topology"
    termreq:
      type: object
      properties:
        cols:
          type: integer
        rows:
          type: integer
        backend:
          type: string
        container:
          type: string
    term:
      type: object
      required:
        - id
      properties:
        id:
          type: string
        backend:
          type: string
        container:
          type: string
        process:
          type: string
    backend:
      type: object
      required:
        - host
      properties:
        host:
          type: string
        os:
          type: string
        cpu:
          type: string
          description: CPU type and number of cores
        cpu_usage:
          type: string
          description: CPU usage in percent
        mem:
          type: string
          description: total memory in MB
        mem_usage:
          type: string
          description: memory usage in percent
        docker_version:
          type: string
        uptime:
          type: string
    node:
      type: object
      required:
        - backend
        - name
        - image
      properties:
        backend:
          $ref: "#/components/schemas/backend"
        name:
          type: string
        image:
          type: string
        x:
          type: integer
        y:
          type: integer
    bridge:
      type: object
      required:
        - name
      properties:
        name:
          type: string
        x:
          type: integer
        y:
          type: integer
    netem:
      type: object
      properties:
        bw:
          type: integer
        delay:
          type: integer
    link:
      type: object
      required:
        - node
        - bridge
      properties:
        node:
          $ref: "#/components/schemas/node"
        bridge:
          $ref: "#/components/schemas/bridge"
        up:
          $ref: "#/components/schemas/netem"
        down:
          $ref: "#/components/schemas/netem"
    topology:
      type: object
      properties:
        backends:
          type: array
          items:
            $ref: "#/components/schemas/backend"
        nodes:
          type: array
          items:
            $ref: "#/components/schemas/node"
        links:
          type: array
          items:
            $ref: "#/components/schemas/link"
    result:
      type: object
      required:
        - code
      properties:
        code:
          type: integer
        message:
          type: string