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check_join

machine_krb

Function check_join 

Source 
pub fn check_join(
    tools: &Tools,
    keytab: &Path,
    realm: Option<&str>,
    deep: bool,
) -> JoinStatus
Expand description

Gather the join report. Never fails as a whole — each layer degrades into its *_error field so callers always get a full picture.

deep performs the real credential test (kinit -k into a private throwaway cache). It needs root (keytab) and a reachable KDC.

realm selects which machine principal to check on a multi-realm host (case-insensitive); None uses the first principal in the keytab.