These are a bunch of scripts and configs to administer the Gateway
otherwise known as the Kannel WAP/SMS Gateway.

./
    * box_admin - Gateway administration plumbing shell functions.
    * gw - Gateway startup shell functions.
    * gw_commands - Shell wrapper functions for the gateway's http
      administration verbs.
    * gw_vars - The Gateway environment is defined here.
    * gw_config.tar.gz - Configuration starter pack.

./admin/
    Systemd uses these scripts to start/stop/reload the box named by the file
    name.
    ./admin/start
        ** bearerbox.sh - Start bearerbox.
        ** smsbox.sh - Start smsbox.
        ** sqlbox.sh - Start sqlbox.
    ./admin/stop
        ** bearerbox.sh - Stop bearerbox.
        ** smsbox.sh - Stop smsbox.
        ** sqlbox.sh - Stop sqlbox.
    ./admin/reload
        ** bearerbox.sh - Reload bearerbox.
        ** smsbox.sh - Reload smsbox.
        ** sqlbox.sh - Reload sqlbox.
    ./admin/watchers
        ** watch_sqlbox_queues.sh - Template for checking sqlbox queues.
           exits 0 for OK and 1 for NOK.
    * panic_routine - Exectuted by parachute watcher process after bbox child
      fails or dies.

./logrotate/
    * kannel - Logrotate config for kannel logs.

./snippets
    * bashrc.snip - Snippet of shell to inject into the bashrc file.

./systemd/
    Systemd related config miscellany.
    ./systemd/env
        ** kannel - Systemd environment file that holds some variable
           definitions.
    * bearerbox.service - Service definition template for bearerbox.
    * smsbox.service - Service definition template for smsbox.
    * sqlbox.service - Service definition template for sqlbox.
    * gw_start.service - Service definition template for the gateway.
      [ Deprecated ]
    * test_gw_systemd_infection - Script to test if systemd service files
      have been well copied (infected).

## Bootstrap instructions.
    On cloning the repo onto a fresh server.
    cd into it ("it" being the directory you elected to clone into) and run:
        . gw
        install_gw
    This shall first ask you for your preferred gateway_name, please provide it.
    The gateway admin functions and functionality shall then be loaded into your
    environment while also having your .bashrc edited to have this happen each time
    you log in as the current user.

## To start the gateway:
    systemctl start bearerbox smsbox sqlbox

    Individual boxes can be started on their own by specifying each box in turn
    with the systemctl start command.

## To stop the gateway:
    systemctl stop bearerbox smsbox sqlbox

    Individual boxes can be stopped on their own by specifying each box in turn
    with the systemctl stop command.