full-install: add letsencrypt cert gen script

docker-compose/full-install/prepare_env.sh

@@ -4,6 +4,9 @@
 
 # -- main line code starts here --
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+source ${SCRIPT_DIR}/sbin/util.sh
+source ${SCRIPT_DIR}/sbin/install_vars.sh
+
 ENV_FILE=${SCRIPT_DIR}/conf/nc_properties.env
 bkp_file=${ENV_FILE}-$(date +%s).bak
 # Source existing nc_envs.env file to get current values
@@ -13,9 +16,6 @@ if [ -f ${ENV_FILE} ]; then
     cp ${ENV_FILE} ${bkp_file}
 fi
 
-# Array of properties with default values
-properties=("NC_INSTALL_ROOT=${SCRIPT_DIR}" "MINIO_ROOT_USER=minioadmin" "MINIO_ROOT_PASSWORD=minioadmin" "POSTGRES_USER=postgres" "POSTGRES_PASSWORD=test123" "POSTGRES_DB=nocodb" "NC_REDIS_URL=redis://redis:6379/4" 'NC_DB=pg://postgres:5432?u=postgres&password=${POSTGRES_PASSWORD:-nocodb}&d=postgres' "NO_COLOR=NEST_JS_LOG_MESSAGE_NO_COLOR_SET_NON_NULL_VALUE" "LOKI_ENDPOINT=http://localhost:3100")
-
 echo "Update or confirm the values to be set"
 # Iterate over the properties array and prompt user for input
 for prop in "${properties[@]}"; do