feat(SQL): Adding working schema script
This commit is contained in:
Josepablo Cruz
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db/container/Dockerfile
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23
db/container/Dockerfile
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# Original author : https://github.com/yobasystems/alpine-mariadb.git
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FROM alpine:3.23.3
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ARG BUILD_DATE
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ARG VCS_REF
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RUN apk add --no-cache mariadb mysql-client mariadb-server-utils pwgen && \
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rm -f /var/cache/apk/*
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RUN mkdir /schemas
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COPY schemas /schemas
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ADD scripts/run.sh /scripts/run.sh
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RUN mkdir /docker-entrypoint-initdb.d && \
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mkdir /scripts/pre-exec.d && \
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mkdir /scripts/pre-init.d && \
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chmod -R 755 /scripts
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EXPOSE 3306
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VOLUME ["/var/lib/mysql"]
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ENTRYPOINT ["/scripts/run.sh"]
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22
db/container/README.md
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db/container/README.md
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# ETAv2SQL
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# MySQL Databse schema
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# Docker
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## Build Docker image
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```{.sh}
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docker buildx build -t eta/eta-db .
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```
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## Run Docker container
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```{.sh}
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docker run --name eta-db -d -p3306:3306 eta/eta-db
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docker logs -f eta-db
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```
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Container will generate automatically a SQL root password
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12
db/container/scripts/migrate.sh
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12
db/container/scripts/migrate.sh
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#! /bin/bash
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# This script does not avoid invalid queries while applying changes
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USER=developer
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HOST=127.0.0.2
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PASS=Password1234
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DBNAME=etaviaporte
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mysqldump -h$HOST -u$USER -p$PASS $DBNAME > temp_copy.sql
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mysql -h$HOST -u$USER -p$PASS < model.sql
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mysql -h$HOST -u$USER -p$PASS < model_init.sql
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104
db/container/scripts/run.sh
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104
db/container/scripts/run.sh
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#!/bin/sh
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# execute any pre-init scripts
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for i in /scripts/pre-init.d/*sh
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do
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if [ -e "${i}" ]; then
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echo "[i] pre-init.d - processing $i"
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. "${i}"
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fi
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done
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if [ -d "/run/mysqld" ]; then
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echo "[i] mysqld already present, skipping creation"
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chown -R mysql:mysql /run/mysqld
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else
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echo "[i] mysqld not found, creating...."
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mkdir -p /run/mysqld
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chown -R mysql:mysql /run/mysqld
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fi
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if [ -d /var/lib/mysql/mysql ]; then
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echo "[i] MySQL directory already present, skipping creation"
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chown -R mysql:mysql /var/lib/mysql
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echo "[i] MySQL root Password:" $(cat /schemas/password.txt)
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else
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echo "[i] MySQL data directory not found, creating initial DBs"
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chown -R mysql:mysql /var/lib/mysql
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mysql_install_db --user=mysql --ldata=/var/lib/mysql > /dev/null
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if [ "$MYSQL_ROOT_PASSWORD" = "" ]; then
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MYSQL_ROOT_PASSWORD=`pwgen 16 1`
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echo "[i] MySQL root Password: $MYSQL_ROOT_PASSWORD"
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fi
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MYSQL_DATABASE=${MYSQL_DATABASE:-""}
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MYSQL_USER=${MYSQL_USER:-""}
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MYSQL_PASSWORD=${MYSQL_PASSWORD:-""}
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tfile=`mktemp`
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if [ ! -f "$tfile" ]; then
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return 1
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fi
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cat << EOF > $tfile
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USE mysql;
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FLUSH PRIVILEGES ;
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GRANT ALL ON *.* TO 'root'@'%' identified by '$MYSQL_ROOT_PASSWORD' WITH GRANT OPTION ;
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GRANT ALL ON *.* TO 'root'@'localhost' identified by '$MYSQL_ROOT_PASSWORD' WITH GRANT OPTION ;
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SET PASSWORD FOR 'root'@'localhost'=PASSWORD('${MYSQL_ROOT_PASSWORD}') ;
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DROP DATABASE IF EXISTS test ;
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FLUSH PRIVILEGES ;
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EOF
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if [ "$MYSQL_DATABASE" != "" ]; then
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echo "[i] Creating database: $MYSQL_DATABASE"
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if [ "$MYSQL_CHARSET" != "" ] && [ "$MYSQL_COLLATION" != "" ]; then
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echo "[i] with character set [$MYSQL_CHARSET] and collation [$MYSQL_COLLATION]"
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echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` CHARACTER SET $MYSQL_CHARSET COLLATE $MYSQL_COLLATION;" >> $tfile
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else
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echo "[i] with character set: 'utf8' and collation: 'utf8_general_ci'"
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echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` CHARACTER SET utf8 COLLATE utf8_general_ci;" >> $tfile
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fi
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if [ "$MYSQL_USER" != "" ]; then
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echo "[i] Creating user: $MYSQL_USER with password $MYSQL_PASSWORD"
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echo "GRANT ALL ON \`$MYSQL_DATABASE\`.* to '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD';" >> $tfile
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fi
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fi
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/usr/bin/mysqld --user=mysql --bootstrap --verbose=0 --skip-name-resolve --skip-networking=0 < $tfile
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rm -f $tfile
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for f in /docker-entrypoint-initdb.d/*; do
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case "$f" in
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*.sql) echo "$0: running $f"; /usr/bin/mysqld --user=mysql --bootstrap --verbose=0 --skip-name-resolve --skip-networking=0 < "$f"; echo ;;
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*.sql.gz) echo "$0: running $f"; gunzip -c "$f" | /usr/bin/mysqld --user=mysql --bootstrap --verbose=0 --skip-name-resolve --skip-networking=0 < "$f"; echo ;;
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*) echo "$0: ignoring or entrypoint initdb empty $f" ;;
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esac
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echo
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done
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echo
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echo 'MySQL init process done. Ready for start up.'
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echo
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echo "exec /usr/bin/mysqld --user=mysql --console --skip-name-resolve --skip-networking=0" "$@"
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# Saving plain password
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echo $MYSQL_ROOT_PASSWORD > /schemas/password.txt
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fi
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# execute any pre-exec scripts
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for i in /scripts/pre-exec.d/*sh
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do
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if [ -e "${i}" ]; then
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echo "[i] pre-exec.d - processing $i"
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. ${i}
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fi
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done
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exec /usr/bin/mysqld --user=mysql --console --skip-name-resolve --skip-networking=0 $@
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