> ## Documentation Index > Fetch the complete documentation index at: https://docs.celum.io/llms.txt > Use this file to discover all available pages before exploring further. # Get storage connectivity > On-demand reachability from the host AND the pod network; the last result **Authorisation:** `storage:GetStatus` on `krn:celum:supervisor:{name}:storage:*`. **Assistant tool:** `get_storage_connectivity` ## OpenAPI ````yaml /openapi.json get /api/supervisors/{name}/storage/connectivity openapi: 3.0.3 info: description: >- The HTTP surface of the Celum backend, generated from its own router and authorisation map — so this list cannot drift from the server that serves it. **Every operation states the IAM action and resource it is authorised against.** That pairing is the part worth reading: a policy naming the right action against the wrong resource matches nothing, and fails silently. Request and response bodies come from the Go types the handlers send and decode. Where those types do not determine the shape (an interface, a map[string]any, an unknown custom encoding), the operation says so in `x-celum-schema-gap` instead of carrying a guessed schema. title: Celum API version: 1.0.0 servers: - description: Your Celum deployment url: https://{host} variables: host: default: celum.example.com description: The host your Celum backend is served from security: - sessionCookie: [] - bearerToken: [] tags: - description: AI assistant & MCP name: ai-assistant - description: Clusters & CAPI lifecycle name: capi - description: Certificates & external secrets name: certs - description: GitOps & apps name: gitops - description: IAM, audit & auth name: iam - description: Image library name: images - description: Infrastructure & supervisors name: infrastructure - description: Networking name: networking - description: Observability & platform health name: observability - description: Platform onboarding & settings name: platform-settings - description: Projects name: projects - description: Registries & mirroring name: registries - description: Security & flows name: security - description: Storage name: storage - description: Templates & addons name: templates - description: Virtualization platform (KubeVirt/CDI) name: virt - description: Virtual machines name: vms - description: Workloads & topology name: workloads paths: /api/supervisors/{name}/storage/connectivity: get: tags: - storage summary: Get storage connectivity description: >- On-demand reachability from the host AND the pod network; the last result **Authorisation:** `storage:GetStatus` on `krn:celum:supervisor:{name}:storage:*`. **Assistant tool:** `get_storage_connectivity` operationId: get_supervisors_byName_storage_connectivity parameters: - description: >- The supervisor's name, as registered under Administration → Supervisors. in: path name: name required: true schema: type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/api.connCheckResult' description: Success. '400': content: application/json: schema: $ref: '#/components/schemas/api.ErrorBody' description: Bad Request. '401': description: Not authenticated — no valid session cookie or API token. '403': description: >- Authenticated, but no policy allows this action on this resource. The body carries the action and resource that were evaluated. components: schemas: api.connCheckResult: properties: backend: type: string bound: items: $ref: '#/components/schemas/api.connBoundRow' nullable: true type: array durationMs: format: int64 type: integer error: type: string issues: items: $ref: '#/components/schemas/api.linstorIssue' nullable: true type: array nodes: items: $ref: '#/components/schemas/api.connNodeRow' nullable: true type: array ping: items: $ref: '#/components/schemas/api.connPingRow' nullable: true type: array ran: type: boolean ranAt: format: int64 type: integer tcp: items: $ref: '#/components/schemas/api.connTCPRow' nullable: true type: array required: - backend - bound - issues - nodes - ping - ran - tcp type: object x-go-type: backend/internal/api.connCheckResult api.ErrorBody: properties: error: type: string required: - error type: object api.connBoundRow: properties: address: type: string boundOn: type: string component: type: string node: type: string notTested: type: string peers: items: type: string type: array port: format: int64 type: integer state: type: string required: - address - component - node - port type: object x-go-type: backend/internal/api.connBoundRow api.linstorIssue: properties: detail: type: string severity: type: string title: type: string required: - detail - severity - title type: object x-go-type: backend/internal/api.linstorIssue api.connNodeRow: properties: agentImage: type: string hostProbe: type: string node: type: string podProbe: type: string required: - hostProbe - node - podProbe type: object x-go-type: backend/internal/api.connNodeRow api.connPingRow: properties: error: type: string from: type: string host: type: string ms: type: number notTested: type: string ok: type: boolean size: format: int64 type: integer to: type: string unsupported: type: boolean required: - from - host - ok - size type: object x-go-type: backend/internal/api.connPingRow api.connTCPRow: properties: from: type: string host: type: string hostNet: $ref: '#/components/schemas/api.connOutcome' label: type: string podNet: $ref: '#/components/schemas/api.connOutcome' port: format: int64 type: integer to: type: string required: - from - host - hostNet - label - podNet - port type: object x-go-type: backend/internal/api.connTCPRow api.connOutcome: properties: error: type: string ms: type: number mss: format: int64 type: integer notTested: type: string ok: type: boolean required: - ok type: object x-go-type: backend/internal/api.connOutcome securitySchemes: sessionCookie: description: >- The session cookie issued by the OIDC sign-in flow. This is what a browser uses. in: cookie name: k8s-gate-session type: apiKey bearerToken: description: >- An API token, minted from your own identity page. A token carries the IAM groups you held **when it was minted**, and cannot bypass deletion approval — except for guest clusters inside a project that same token created. scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.