cnos promote
cnos promote
cnos promote value.flag.auth.upi_enabled --to publiccnos promote value.server.port --to env --as PORTcnos promote secret.db.password --to env --as POSTGRES_PASSWORD --allow-secretpublic promotion never allows secret.*.
env mapping can allow secret.*, but only when you opt in explicitly with --allow-secret. This is intentionally narrow: it declares that a private env surface may carry plaintext secrets for runtimes that do not use the CNOS client directly.