technical-visualization-haness/examples/runtime-profiles/06-resource-controller/spec.json

{
  "version": "1.1",
  "id": "resource-controller",
  "title": "resource-controller runtime fixture",
  "question": "Does the resource-controller logical composition render correctly?",
  "type": "architecture",
  "direction": "LR",
  "audience": [
    "renderer maintainer"
  ],
  "summary": "Executable resource-controller fixture.",
  "alt": "Executable technical diagram fixture for the resource-controller composition profile.",
  "long_description": "This fixture validates the node roles, edges, and layout rules of the resource-controller profile.",
  "source_context": {
    "document": "examples/runtime-profiles/fixture.md",
    "document_sha256": "0000000000000000000000000000000000000000000000000000000000000000",
    "anchor": {
      "kind": "line",
      "value": 1,
      "line": 1
    }
  },
  "composition": {
    "profile": "resource-controller",
    "diagram_only": true,
    "reference_ids": [
      "dbaas-controller"
    ],
    "rationale": "Runtime regression fixture for resource-controller.",
    "focus_node": "manager"
  },
  "groups": [],
  "nodes": [
    {
      "id": "user",
      "label": "User",
      "kind": "actor",
      "role": "actor",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false,
      "shape": "actor"
    },
    {
      "id": "db-service",
      "label": "DB Service",
      "kind": "resource",
      "role": "resource-spec",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false,
      "shape": "document",
      "details": [
        "vmCount: 3",
        "vCPU: 2",
        "memory: 8GB",
        "maxclient: 3000"
      ]
    },
    {
      "id": "manager",
      "label": "DBaaS Manager",
      "kind": "controller",
      "role": "controller",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false,
      "shape": "controller",
      "emphasis": "primary"
    },
    {
      "id": "vm-cr",
      "label": "VM Custom Resource ×3",
      "kind": "resource",
      "role": "custom-resource",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false,
      "shape": "document",
      "details": [
        "2 vCPU",
        "8GB RAM"
      ]
    },
    {
      "id": "db-cr",
      "label": "DB Instance CR ×3",
      "kind": "resource",
      "role": "custom-resource",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false,
      "shape": "document",
      "details": [
        "maxclient: 3000",
        "timeout: 5s"
      ]
    },
    {
      "id": "vm",
      "label": "VM + dbaas-agent",
      "kind": "runtime",
      "role": "runtime-resource",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false,
      "details": [
        "create VM"
      ]
    },
    {
      "id": "db",
      "label": "DB",
      "kind": "database",
      "role": "runtime-resource",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false,
      "shape": "database",
      "details": [
        "DB command"
      ]
    }
  ],
  "edges": [
    {
      "id": "create-spec",
      "from": "user",
      "to": "db-service",
      "label": "create",
      "kind": "request",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false
    },
    {
      "id": "watch-spec",
      "from": "db-service",
      "to": "manager",
      "label": "watch",
      "kind": "request",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false
    },
    {
      "id": "create-vm-cr",
      "from": "manager",
      "to": "vm-cr",
      "label": "create ×3",
      "kind": "request",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false
    },
    {
      "id": "create-db-cr",
      "from": "manager",
      "to": "db-cr",
      "label": "create ×3",
      "kind": "request",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false
    },
    {
      "id": "materialize-vm",
      "from": "vm-cr",
      "to": "vm",
      "label": "reconcile",
      "kind": "request",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false
    },
    {
      "id": "materialize-db",
      "from": "db-cr",
      "to": "db",
      "label": "reconcile",
      "kind": "request",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false
    },
    {
      "id": "agent-command",
      "from": "vm",
      "to": "db",
      "label": "DB command",
      "kind": "request",
      "evidence": [
        {
          "start_line": 1,
          "end_line": 1
        }
      ],
      "assumption": false
    }
  ],
  "legend": [],
  "metadata": {
    "fixture": true
  }
}