{
  "description": "MiroirNode publishes one storage node's pool capacities. Named after the\nnode; written by that node's agent, read by the controller at placement.",
  "properties": {
    "apiVersion": {
      "description": "APIVersion defines the versioned schema of this representation of an object.\nServers should convert recognized schemas to the latest internal value, and\nmay reject unrecognized values.\nMore info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources",
      "type": [
        "string",
        "null"
      ]
    },
    "kind": {
      "description": "Kind is a string value representing the REST resource this object represents.\nServers may infer this from the endpoint the client submits requests to.\nCannot be updated.\nIn CamelCase.\nMore info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
      "type": [
        "string",
        "null"
      ]
    },
    "metadata": {
      "type": [
        "object",
        "null"
      ]
    },
    "spec": {
      "additionalProperties": false,
      "description": "MiroirNodeSpec records which pools a storage node runs.",
      "properties": {
        "pools": {
          "description": "Pools lists this node's storage pools, one entry per pool.",
          "items": {
            "additionalProperties": false,
            "description": "MiroirNodePool is the per-pool slice of a node's spec: which backend\nimplementation the named pool runs, mirrored from the node map so\n`kubectl get miroirnodes` reads without the ConfigMap.",
            "properties": {
              "backend": {
                "description": "Backend is the storage implementation backing this pool.",
                "enum": [
                  "lvmthin",
                  "zfs",
                  "loopfile"
                ],
                "type": [
                  "string",
                  "null"
                ]
              },
              "name": {
                "description": "Name is the pool name from the node map (\"default\" for the\npre-multi-pool single pool).",
                "type": "string"
              }
            },
            "required": [
              "name"
            ],
            "type": "object"
          },
          "type": [
            "array",
            "null"
          ],
          "x-kubernetes-list-map-keys": [
            "name"
          ],
          "x-kubernetes-list-type": "map"
        }
      },
      "type": [
        "object",
        "null"
      ]
    },
    "status": {
      "additionalProperties": false,
      "description": "MiroirNodeStatus is the pool capacity this node's agent publishes for\ncapacity-aware placement and overcommit guardrails.",
      "properties": {
        "allocatedBytes": {
          "description": "AllocatedBytes is the pre-multi-pool twin of CapacityBytes.\n\nDeprecated: superseded by Pools.",
          "format": "int64",
          "type": [
            "integer",
            "null"
          ]
        },
        "capacityBytes": {
          "description": "CapacityBytes is the pre-multi-pool single-pool figure. Kept in the\nschema so a mixed-version rollout (new controller, old agent) does\nnot prune the old agent's stats into \"fresh but empty\" — Pool()\nfolds these into the default pool entry. Never written by current\nagents; drop after one release.\n\nDeprecated: superseded by Pools.",
          "format": "int64",
          "type": [
            "integer",
            "null"
          ]
        },
        "conditions": {
          "description": "Conditions follow the standard Kubernetes condition conventions;\nPoolUsageHigh fires at the 80% data/metadata warn line (any pool).",
          "items": {
            "additionalProperties": false,
            "description": "Condition contains details for one aspect of the current state of this API Resource.",
            "properties": {
              "lastTransitionTime": {
                "description": "lastTransitionTime is the last time the condition transitioned from one status to another.\nThis should be when the underlying condition changed.  If that is not known, then using the time when the API field changed is acceptable.",
                "format": "date-time",
                "type": "string"
              },
              "message": {
                "description": "message is a human readable message indicating details about the transition.\nThis may be an empty string.",
                "maxLength": 32768,
                "type": "string"
              },
              "observedGeneration": {
                "description": "observedGeneration represents the .metadata.generation that the condition was set based upon.\nFor instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date\nwith respect to the current state of the instance.",
                "format": "int64",
                "minimum": 0,
                "type": [
                  "integer",
                  "null"
                ]
              },
              "reason": {
                "description": "reason contains a programmatic identifier indicating the reason for the condition's last transition.\nProducers of specific condition types may define expected values and meanings for this field,\nand whether the values are considered a guaranteed API.\nThe value should be a CamelCase string.\nThis field may not be empty.",
                "maxLength": 1024,
                "minLength": 1,
                "pattern": "^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$",
                "type": "string"
              },
              "status": {
                "description": "status of the condition, one of True, False, Unknown.",
                "enum": [
                  "True",
                  "False",
                  "Unknown"
                ],
                "type": "string"
              },
              "type": {
                "description": "type of condition in CamelCase or in foo.example.com/CamelCase.",
                "maxLength": 316,
                "pattern": "^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$",
                "type": "string"
              }
            },
            "required": [
              "lastTransitionTime",
              "message",
              "reason",
              "status",
              "type"
            ],
            "type": "object"
          },
          "type": [
            "array",
            "null"
          ]
        },
        "drbdVersion": {
          "description": "DRBDVersion is the DRBD kernel module version the agent probed at\nstartup (e.g. \"9.3.2\"); absent on nodes without the module. The\nmodule ships with the host, not the agent image, so this is the\nper-node view that makes mixed clusters visible mid-upgrade.",
          "type": [
            "string",
            "null"
          ]
        },
        "metaUsedPercent": {
          "description": "MetaUsedPercent is the pre-multi-pool twin of CapacityBytes.\n\nDeprecated: superseded by Pools.",
          "format": "int32",
          "type": [
            "integer",
            "null"
          ]
        },
        "observedAt": {
          "description": "ObservedAt is when these figures were last sampled; the controller\nignores stats older than a few poll intervals as unknown.",
          "format": "date-time",
          "type": [
            "string",
            "null"
          ]
        },
        "pools": {
          "description": "Pools carries one capacity entry per storage pool on this node.",
          "items": {
            "additionalProperties": false,
            "description": "MiroirNodePoolStatus is one pool's capacity figures.\nOn a shared pool (e.g. ZFS shared with OpenEBS) the figures are\npool-level, so a co-tenant's growth correctly shrinks miroir's headroom.",
            "properties": {
              "allocatedBytes": {
                "description": "AllocatedBytes is the pool capacity currently used (all tenants).",
                "format": "int64",
                "type": [
                  "integer",
                  "null"
                ]
              },
              "capacityBytes": {
                "description": "CapacityBytes is the total size of this node-local pool.",
                "format": "int64",
                "type": [
                  "integer",
                  "null"
                ]
              },
              "message": {
                "description": "Message carries the last stats-sampling error for this pool, if\nany — a pool whose backend cannot be read stays visible instead of\nsilently dropping out of the list.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "metaUsedPercent": {
                "description": "MetaUsedPercent is the dm-thin metadata usage (lvmthin only; 0\notherwise), rounded — exhausting metadata wedges the pool\nindependently of data space.",
                "format": "int32",
                "type": [
                  "integer",
                  "null"
                ]
              },
              "name": {
                "description": "Name is the pool name from the node map.",
                "type": "string"
              }
            },
            "required": [
              "name"
            ],
            "type": "object"
          },
          "type": [
            "array",
            "null"
          ],
          "x-kubernetes-list-map-keys": [
            "name"
          ],
          "x-kubernetes-list-type": "map"
        }
      },
      "type": [
        "object",
        "null"
      ]
    }
  },
  "type": "object"
}