Document the trust withdrawal cascade: Keylime breach → posture degraded → sessions downgraded → SPIRE re-attestation fails → SVIDs expire → service mTLS fails → quorum degrades No new code for the cascade — it's emergent from existing re-attestation behavior + the Keylime attestor plugin. SPIRE federation handles cross-edge propagation through standard certificate expiration. Three timing profiles: Standard (~1hr), Enhanced (~15min), Critical (~5min) with SVID TTL configuration guidance. Example SPIRE server config with Keylime attestor + k8s_psat fallback for nodes without hardware TPM. Signed-off-by: Tyler King <tking@guildhouse.dev> Signed-off-by: Tyler J King <tking727@gmail.com> |
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| .. | ||
| cascade-timing.md | ||
| kustomization.yaml | ||
| spire-agent-config.yaml | ||
| spire-server-config.yaml | ||
| spire-server-keylime.yaml | ||