Create redis docker container

create_redis_container.sh

#!/bin/bash
PORT=$(echo $PORT)
NAME=$(echo $NAME)
VOLUME=$(echo $VOLUME)
DATE=$(date +"%d%m%Y-%H%M%S")
VERSION="latest"
SO=$(uname)

if [ "$PARAM" == '-h' ]; then
   echo "environment: PORT, NAME, VOLUME"
   exit 0
fi

if [ -z $PORT ]; then
    PORT=6379
fi

if [ -z $NAME ]; then
    NAME=redis
fi

if [ -z $VOLUME ]; then
    VOLUME="$(pwd)/docker-volumes/data_redis.$NAME.$DATE"
fi

echo "Overview:"
echo "PORT: $PORT"
echo "NAME: $NAME"
echo "VOLUME: $VOLUME"
echo "confirm? (y/n)"
read CONFIRMATION

if [ "$CONFIRMATION" != "y" ]; then
   echo "Bye!"
   exit 0
fi

mkdir -p $VOLUME
docker pull redis:${VERSION}
docker run -t -i -p $PORT:$PORT --name $NAME -v $VOLUME:/data redis:${VERSION} redis-server --appendonly yes

if [ $? -ne 0 ]; then
   docker start $NAME
   CONTAINER_ID=$(docker ps -a -f name=$NAME --format "{{.ID}}")
   docker logs -f $CONTAINER_ID
fi