$docker run --rm --pull=always postgres:16.2-alpine16.2-alpine: Pulling from library/postgresDigest: sha256:1d74239810c19ed0dbb317acae40974e673865b2d565a0d369e206159d483957Status: Image is up to date for postgres:16.2-alpineError: Database is uninitialized and superuser password is not specified.       You must specify POSTGRES_PASSWORD to a non-empty value for the       superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".       You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all       connections without a password. This is *not* recommended.       See PostgreSQL documentation about "trust":       https://www.postgresql.org/docs/current/auth-trust.html