> ## Documentation Index > Fetch the complete documentation index at: https://docs.ankra.ai/llms.txt > Use this file to discover all available pages before exploring further. # The cluster's node-local storage for a scale_to_zero stop > The bearer twin of the portal's node-local storage read (`ankra cluster power-schedules create|update` reads it before a scale_to_zero stop). Answers which persistent volume claims keep their data on a worker's own disk, which a scale_to_zero stop deletes at every stop. A failed or empty inventory read is unknown, never none. ## OpenAPI ````yaml https://platform.ankra.app/openapi.json get /api/v1/org/clusters/imported/{cluster_id}/power-schedules/node-local-storage openapi: 3.1.0 info: title: FastAPI version: 0.1.0 servers: - url: https://platform.ankra.app security: [] tags: - name: Clusters description: Create, inspect and manage clusters, and the stacks deployed on them. - name: Managed Clusters description: Provider-managed control planes, driven through one common surface. - name: Imported Clusters description: Clusters that already existed and were connected to Ankra. - name: Cluster Access description: Kubeconfigs, service-account tokens and per-cluster access grants. - name: Kubernetes description: Read and act on the Kubernetes objects inside a cluster. - name: AWS Clusters description: >- Provision and manage self-managed k3s / kubeadm clusters on AWS EC2 in your own VPC. - name: DigitalOcean Clusters description: Provision and manage DigitalOcean Kubernetes clusters. - name: Hetzner Clusters description: Provision and manage Hetzner Kubernetes clusters. - name: OVH Clusters description: Provision and manage OVH Kubernetes clusters. - name: Scaleway Clusters description: Provision and manage Scaleway Kapsule clusters. - name: UpCloud Clusters description: Provision and manage UpCloud Kubernetes clusters. - name: Applications description: Deploy, configure and observe applications across the fleet. - name: Pipelines description: Pipeline definitions and the approval of the authority they declare. - name: Backups description: >- Backup vaults, restore points, protection posture and captures for stacks and application deployments; a completed capture is not a verified restore. - name: Stack Profiles description: Reusable stack definitions, their versions and sharing. - name: Services description: >- Versioned service packages and explicit sharing. Runtime admission is separate from publication. - name: Charts description: Browse the chart catalogue behind stacks and addons. - name: Helm description: Helm registries, credentials and the charts they expose. - name: Executions description: Long-running platform executions and their jobs. - name: Operations description: Cancel in-flight cluster operations and their jobs. - name: Chat description: Conversational sessions, plans and confirmable actions. - name: AI Management description: >- Customer agent lifecycle, authenticated identity and organisation automation controls. - name: AI Agent Runs description: Autonomous agent runs and their outcomes. - name: AI Tickets description: The AI ticket board, its sync connections and settings. - name: AI Playbooks description: Reusable playbooks the AI lanes execute. - name: AI Conditions description: Conditions that gate AI autonomy. - name: AI Remediation description: >- The organisation's auto-remediation policy: what the AI lanes may fix by themselves, and who approves the rest. - name: AI Engineering Handoffs description: Work the AI lanes escalate to a human engineer. - name: AI Environment description: The environment and base stacks AI demos deploy into. - name: Security description: Findings, advisories, SBOMs, compliance and posture. - name: Cost description: Cluster and fleet cost, rate cards and cost settings. - name: Decisions description: >- The decision ledger behind the Security and Cost queues: proposals a surface computed, the approve and set-aside decisions people took on them, and the receipts of running them. - name: Billing description: Subscription and spend caps. - name: Organisation description: Members, invitations, audit logs and organisation settings. - name: Account Tokens description: Personal access tokens for the API and CLI. - name: Credentials description: The shared credential store. - name: AWS Credentials description: >- AWS credentials: access keys or CloudFormation-onboarded STS roles for cost, EKS and self-managed provisioning. - name: Azure Credentials description: Azure credentials and SSH keys. - name: DigitalOcean Credentials description: DigitalOcean credentials and SSH keys. - name: Hetzner Credentials description: Hetzner credentials and SSH keys. - name: OVH Credentials description: OVH credentials and SSH keys. - name: Scaleway Credentials description: Scaleway credentials. - name: UpCloud Credentials description: UpCloud credentials and SSH keys. - name: Data Source Credentials description: Credentials for metrics and log sources. - name: DNS Credentials description: Credentials for DNS providers. - name: Object Storage Buckets description: >- Buckets Ankra creates and manages on an organisation's own provider credentials. - name: DNS description: DNS zones and records, including custom organisation zones. - name: Cloudflare description: Cloudflare domains and the credentials behind them. - name: Variables description: Organisation- and cluster-scoped variables. - name: SOPS description: Encrypt and decrypt values with the organisation SOPS config. - name: Alerts description: Alert integrations and ingest credentials. - name: Notifications description: Notification routes and their delivery targets. - name: Support description: Support tickets. - name: AI Settings description: Organisation AI provider, model catalog and per-function model settings paths: /api/v1/org/clusters/imported/{cluster_id}/power-schedules/node-local-storage: get: tags: - Imported Clusters summary: The cluster's node-local storage for a scale_to_zero stop description: >- The bearer twin of the portal's node-local storage read (`ankra cluster power-schedules create|update` reads it before a scale_to_zero stop). Answers which persistent volume claims keep their data on a worker's own disk, which a scale_to_zero stop deletes at every stop. A failed or empty inventory read is unknown, never none. operationId: get_imported_cluster_power_schedule_node_local_storage_api_v1 parameters: - name: cluster_id in: path required: true schema: type: string format: uuid responses: '200': content: application/json: schema: $ref: '#/components/schemas/PowerScheduleNodeLocalStorage' description: The cluster's node-local storage finding. '401': content: application/json: schema: $ref: '#/components/schemas/ContractDetailError' description: Missing, expired or revoked API token '404': content: application/json: schema: $ref: '#/components/schemas/ContractDetailError' description: Cluster not found in this organisation '422': content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' description: Request validation error '500': content: application/json: schema: $ref: '#/components/schemas/ContractDetailError' description: Internal server error components: schemas: PowerScheduleNodeLocalStorage: description: >- What a scale_to_zero stop loses on this cluster: the persistent volume claims the synced inventory shows keeping their data on a worker's own disk. properties: state: description: >- present (at least one claim keeps data on a worker disk), none, or unknown (the inventory holds no nodes for the cluster, or could not be read). Unknown is never taken as none. enum: - present - none - unknown type: string pvc_count: anyOf: - type: integer - type: 'null' description: >- How many claims keep data on a worker disk; null when state is unknown. pvc_names: anyOf: - type: array items: type: string - type: 'null' description: >- Up to 25 of those claims as namespace/name, sorted; null when state is unknown. warning: description: The sentence to show before such a stop is written; empty on none. type: string consent_required: description: >- True exactly when the power schedule writes refuse an enabled scale_to_zero stop without accept_node_local_data_loss (state present). type: boolean required: - state - pvc_count - pvc_names - warning - consent_required type: object ContractDetailError: example: detail: Cluster not found properties: detail: oneOf: - type: string - additionalProperties: true properties: {} type: object required: - detail type: object HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' title: Detail type: array title: HTTPValidationError type: object ValidationError: properties: loc: items: anyOf: - type: string - type: integer title: Location type: array msg: title: Message type: string type: title: Error Type type: string required: - loc - msg - type title: ValidationError type: object ````