Module session 

CFS session queries, creation, deletion, and console-readiness validation.

Session deletion follows the plan/apply pattern shared with crate::service::boot_parameters and crate::service::configuration: prepare_session_deletion collects everything the delete will need (the session itself, image ids it produced, CFS components, BSS boot parameters) without mutating state, and execute_session_deletion applies the plan. The two-step shape lets the CLI render a confirmation prompt with the full blast radius before any backend write.

validate_session_access and validate_console_session are standalone pre-checks used by handlers that need to fail-fast before doing anything else (typically a console attach).

Structs

CreateCfsSessionParams

Parameters for create_cfs_session. Bundled to keep the service entry point readable at the call site (the handler-level CreateSessionRequest body folds 1:1 into this).

GetSessionParams

Typed parameters for fetching CFS sessions.

SessionDeletionContext

Data needed to delete/cancel a session.

Functions

create_cfs_session

Create a CFS session, expanding the ansible-limit hosts expression to xnames first.

execute_session_deletion

Apply a session delete previously planned by prepare_session_deletion.

get_sessions

List CFS sessions visible to the caller, applying every filter on params.

prepare_session_deletion

Collect everything a session-delete operation will need, without mutating any state.

require_result_image

Reject sessions that didn’t produce a result image.

stream_logs

Tail the Ansible-container log for session_name via a buffered reader.

validate_console_session

Validate that a CFS session is suitable for attaching a console.

validate_session_access

Fetch a session by name and validate that the caller is allowed to act on it.