#!/bin/bash
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echo "####################################################################"
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echo "# docker_mariadb_setup_script #"
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echo "# Dennis Buchhorn - bucde@b-eit.de #"
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echo "####################################################################"
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echo "# WARNING: password is plain text input! #"
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echo "# #"
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echo "# Config will be saved in 'config' file. #"
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echo "# (everything in plain text, even the password) #"
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#echo "# #"
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echo "####################################################################"
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echo ""
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DATE=$(date +'%y%m%d%H%M%S')
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CONFIG_EXISTS="false"
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USE_EXISTING_CONFIG=""
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DELETE_CONFIG=""
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MARIADB_PROJECT_NAME="mariadb_${DATE}"
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MARIADB_PROJECT_NAME_SUFFIX=""
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MARIADB_CONTAINER_NAME="${MARIADB_PROJECT_NAME}_db"
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MARIADB_VERSION=""
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MARIADB_HOST_IP_ADDRESS=""
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MARIADB_HOST_PORT=""
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MARIADB_ROOT_PASSWORD=""
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read -p "Enter mariadb project name suffix (leave empty for none): " MARIADB_PROJECT_NAME_SUFFIX
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if [ -n "$MARIADB_PROJECT_NAME_SUFFIX" ]; then
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MARIADB_PROJECT_NAME="${MARIADB_PROJECT_NAME}_${MARIADB_PROJECT_NAME_SUFFIX}"
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MARIADB_CONTAINER_NAME="${MARIADB_CONTAINER_NAME}_${MARIADB_PROJECT_NAME_SUFFIX}"
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fi
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rm -f .env
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touch .env
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echo "COMPOSE_PROJECT_NAME="$MARIADB_PROJECT_NAME >> .env
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echo "MARIADB_CONTAINER_NAME="$MARIADB_CONTAINER_NAME >> .env
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if [ -f "config" ]; then
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CONFIG_EXISTS="true"
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read -p "Config file 'config' already exists! Would you like to use this? (y/n)" USE_EXISTING_CONFIG
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fi
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if [ $CONFIG_EXISTS == "false" ] || [ $USE_EXISTING_CONFIG == "n" ]; then
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read -p "Enter mariadb version which should be used: " MARIADB_VERSION
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read -p "Enter host (vm) ip address on which mariadb should be accessible: " MARIADB_HOST_IP_ADDRESS
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read -p "Enter host (vm) port on which mariadb should be accessible: " MARIADB_HOST_PORT
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read -p "Enter root password for mariadb: " MARIADB_ROOT_PASSWORD
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rm -f config
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touch config
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echo "MARIADB_VERSION="$MARIADB_VERSION >> config
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echo "MARIADB_HOST_IP_ADDRESS="$MARIADB_HOST_IP_ADDRESS >> config
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echo "MARIADB_HOST_PORT="$MARIADB_HOST_PORT >> config
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echo "MARIADB_ROOT_PASSWORD="$MARIADB_ROOT_PASSWORD >> config
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fi
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cat "config" >> ".env"
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read -p "Should the config file 'config' be deleted after creating the container? (y/n)" DELETE_CONFIG
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docker-compose up -d
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echo -n "Wait until mariadb is ready ..."
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# wait two times, because mariadb restarts once after configuration
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while ! docker exec $MARIADB_CONTAINER_NAME mysql --password=$MARIADB_ROOT_PASSWORD -e "SELECT 1" > /dev/null 2>&1; do
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echo -n "."
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sleep 1
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done
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echo -n "."
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sleep 1
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echo -n "."
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sleep 1
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echo -n "."
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sleep 1
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echo -n "."
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sleep 1
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while ! docker exec $MARIADB_CONTAINER_NAME mysql --password=$MARIADB_ROOT_PASSWORD -e "SELECT 1" > /dev/null 2>&1; do
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echo -n "."
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sleep 1
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done
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echo -e "\nMariadb is ready!"
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if [ $DELETE_CONFIG == "y" ]; then
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rm -f config
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echo "Config file 'config' deleted!"
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fi
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rm -f .env
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echo "Done!"
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