Step expectation table

expect = converge | already_configured | error | skip | reboot_required (— = unasserted):

expectrun 1: checkrun 2: applyrun 3: apply again
converge (default)not_configuredconfiguredalready_configured
already_configuredalready_configuredalready_configuredalready_configured
errorerror
skipskippedskippedskipped
reboot_requiredreboot_required