diff --git a/helpers/ab-nginx.params.template b/helpers/ab-nginx.params.template
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--- a/helpers/ab-nginx.params.template
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-###
-### Parameters for use by ab-nginx helper script
-###
-### If you are NOT using the 'ab-nginx.sh' script file to start the container,
-### then you don't have to do anything with this file.
-###
-
-
-#
-# Container options
-#
-
-# Specify a particular tag to 'version pin' the ab-nginx container.
-#TAG=latest
-
-# Specify a runtime UID and GID for the container user. This is useful to
-# ensure the container can read and/or write to locations on the host or
-# has access to files shared between members of a container stack.
-# REQUIRED: NO
-# DEFAULT: NGINX_UID=8080, NGINX_GID=8080
-# VALID OPTIONS: any permissible and available UID/GID value
-#NGINX_UID=8080
-#NGINX_GID=8080
-
-
-#
-# Network options
-#
-
-# If you want to specify a network to which this container should bind or one
-# that should be created, then use this variable. If you don't know what this
-# means or if you just want to use the default, leave this variable commented.
-# REQUIRED: NO
-# DEFAULT: nginx_network
-# VALID OPTIONS: network names acceptable to the docker engine
-#NETWORK=nginx_network
-
-# If you want to specify a particular IP subnet for the network to be created
-# as per the above variable, specify it here.  Again, if you don't know what
-# this means, just leave this variable commented.
-# REQUIRED: NO
-# DEFAULT: '172.31.254.0/24'
-# VALID OPTIONS: subnet in CIDR format
-#SUBNET='172.31.254.0/24'
-
-
-#
-# Timezone
-#
-
-# This doesn't impact any functionality of the container, but it does make your
-# logs easier to understand if they report the correct local time, right? Valid
-# options can be found at
-#   https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
-# REQUIRED: NO
-# DEFAULT: Etc/UTC
-# VALID OPTIONS: IANA time zones in TZ format
-#TZ=Etc/UTC
-
-
-#
-# NGINX options
-#
-
-# Hostnames to which this instance of NGINX should answer:
-# By default, this is set to '_' meaning 'match anything'.  However, that won't
-# work if you're using SSL certificates! Multiple hostnames must be space
-# delimited and "enclosed in quotes".
-#
-# This is NOT required if you are supplying your own server blocks via
-# 'SERVERS_DIR'
-#
-# REQUIRED: YES, if using SSL and default server-blocks
-# DEFAULT: "_"
-#HOSTNAMES="domain.tld www.domain.tld server.domain.tld alt.domain.tld"
-
-# Ports to listen on:
-# If you need to use ports other than HTTP=80 and HTTPS=443, remember to set up
-# your server blocks accordingly!
-#
-# If you're using the default server-blocks, they will auto-adjust to whatever
-# you use here.
-# REQUIRED: NO
-# DEFAULTS: 80 and 443, respectively
-#HTTP_PORT=80
-#HTTPS_PORT=443
-
-# Access logging (global preference):
-# Unless overridden in a server/location block, access logging will be handled
-# according to this setting. Logs are printed to the container console.
-# REQUIRED: NO
-# DEFAULT: OFF
-# VALID OPTIONS: 'ON' or 'OFF'
-#ACCESS_LOG=OFF
-
-
-#
-# Content locations
-# Whatever you specify here will replace the default files in the container with
-# your content/configurations. You may comment any/all of the following lines to
-# disable them use the container defaults.
-#
-
-# Specify a directory containing your NGINX configurations (if any)
-# Remember that these will be all be applied in the HTTP configuration context.
-# Only files with a ".conf" extension will be loaded!  If you want to disable a
-# file, simply change its extension (i.e. '.conf.disabled').
-#
-# REMEMBER: Your configuration files must be readable by the container UID/GID!
-CONFIG_DIR=$(pwd)/config
-
-# Specify a directory containing your NGINX server-block configurations (if any)
-# If you are just serving static content from the 'webroot', you can use the
-# container default server-blocks and comment this variable.
-#
-# More likely, you will have your own server blocks.  Remember, files are
-# processed in order so consider starting file names with numbers
-#   (i.e. 00-first_server.conf, 05-second_server.conf)
-#
-# Only files with a ".conf" extension will be loaded!  If you want to disable a
-#   file, simply change its extension (i.e. '.conf.disabled').
-#
-# REMEMBER: Your server-block files must be readable by the container UID/GID!
-SERVERS_DIR=$(pwd)/sites
-
-# Specify a directory containing 'snippets' of NGINX code you want/need to
-# reference in other configuration files. Pointers to other SSL certificates for
-# hosted domains or commonly used headers are good examples.
-#
-# You can then "include /etc/nginx/snippets/yourSnippet.conf;" in your configs
-# instead of having to type the same thing many times.
-
-# This is totally optional! Comment this variable to disable it.
-# REMEMBER: Your snippets must be readable by the container UID/GID!
-SNIPPETS_DIR=$(pwd)/snippets
-
-# Specify a directory with the content you want to serve.
-# REMEMBER: This directory must be readable by the container UID/GID!
-WEBROOT_DIR=/var/www
-
-
-#
-# SSL options:
-#
-
-# Enable HSTS only AFTER you've tested SSL implementation!  Container sets the
-# header to require SSL for 6 months! Subdomains are NOT included.
-# REQUIRED: NO
-# DEFAULT: FALSE
-# VALID OPTIONS: 'TRUE', 'FALSE'
-#HSTS=FALSE
-
-# TLS 1.3 mode:
-#   If 'FALSE' (default), NGINX will accept both TLS 1.2 and 1.3 connections.
-#   If 'TRUE', only TLS 1.3 connections will be accepted.
-#TLS13_ONLY=FALSE
-
-
-#
-# Certificate files
-#
-# If you are mounting symlinks you MUST specify the full path of the symlink so
-# the target is resolved!
-#
-# REMEMBER: ALL files must be readable by container UID/GID!
-#SSL_CERT=/path/to/your/ssl-certificate/fullchain.pem
-#SSL_KEY=/path/to/your/ssl-private-key/privkey.pem
-#SSL_CHAIN=/path/to/your/ssl-certificate-chain/chain.pem
-
-
-#EOF