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7error/s6-service

Created May 22, 2020 01:47
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  1. 7error created this gist May 22, 2020.
    52 changes: 52 additions & 0 deletions s6-service
    View file
    Original file line number Diff line number Diff line change
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    #!/usr/bin/with-contenv sh

    #--- PROGRAM -------------------------------------------------------------------------------------------------------
    # NAME: s6-service
    #% DESCRIPTION: Mimic the ubuntu `service` utility
    #% USAGE: service service-name [status|start|up|stop|down|reload|restart|reboot]
    #% REQUIRES: s6-svc
    #----------------------------------------------------------------------------------------------------------------------

    if [ $# -ne 2 ]; then
    echo 's6-service requires 2 arguments: service-name and s6-action-name'
    echo 'Example: s6-service nginx reload'
    exit 0
    else
    svcname=$1
    s6action=$2
    fi

    if [ ! -e /var/run/s6/services/${svcname} ]; then
    if [ ${svcname} -eq 'all' ] && [ ${s6action} -eq 'reboot' ]; then
    exec s6-svscanctl -rb /var/run/s6/services
    else
    echo 'Service ${svcname} does not exist!'
    exit 0
    fi
    fi

    case ${s6action} in
    status)
    echo 'Checking the status of service ${svcname} ... ...'
    exec s6-svstat /var/run/s6/services/${svcname}
    ;;
    start | up)
    echo 'Starting service ${svcname} ... ...'
    exec s6-svc -u /var/run/s6/services/${svcname}
    ;;
    stop | down)
    echo 'Stoping service ${svcname} ... ...'
    exec s6-svc -d /var/run/s6/services/${svcname}
    ;;
    reload)
    echo 'Reloading service ${svcname} configurations... ...'
    exec s6-svc -h /var/run/s6/services/${svcname}
    ;;
    restart)
    echo 'Restarting service ${svcname} ... ...'
    exec s6-svc -t /var/run/s6/services/${svcname}
    ;;
    esac

    unset svcname s6action