bounce_service from installer

gistfile1.txt

# 1. Name of service .
bounce_service() {
    prepare_platform

    # If all three of these are true it is using upstart, so we need to grep the results of service rather than trusting the return code, which will probably just be 0 in all cases.
    if ([ -h /etc/init.d/${1?} ] && [ $(readlink -f /etc/init.d/${1?}) = "/lib/init/upstart-job" ]) || [ -f /etc/init/${1?}.conf ]; then
        if (service "${1?}" status | ${PLATFORM_EGREP?} -q "stop/waiting") > /dev/null 2>&1; then
            run_suppress_output "service ${1?} start | ${PLATFORM_EGREP?} -q 'start/running'"
        else
            run_suppress_output "service ${1?} restart | ${PLATFORM_EGREP?} -q 'start/running'"
        fi
    else
        # NONPORTABLE
        case "${PLATFORM_NAME?}" in
            amazon | centos | rhel | ubuntu | sles | debian | cumulus | eos)
                if ! (service "${1?}" status) > /dev/null 2>&1; then
                    run_suppress_output "service ${1?} start"
                else
                    run_suppress_output "service ${1?} restart"
                fi
                ;;
            aix)
                if ! (/bin/lssrc -s ${1?} | egrep -q "^.*${1?}.*[[:space:]]+active") > /dev/null 2>&1; then
                    run_suppress_output "/bin/startsrc -s ${1?}"
                else
                    run_suppress_output "/bin/stopsrc -s ${1?}; /bin/startsrc -s ${1?}"
                fi
                ;;
            solaris)
                run_suppress_output "/opt/puppet/bin/puppet resource service ${1?} ensure=stopped"
                run_suppress_output "/opt/puppet/bin/puppet resource service ${1?} ensure=running"
                ;;
            *)
                display_failure "Do not know how to restart service on this platform."
                ;;
        esac
    fi
}