Add dockerfile (#11)

* add dockerfile

* upload dockerfile

* update dockerfile

* updates

* delete fixed cfg for customized cfg

Author: CelestaLiu

.gitignore

@@ -4,5 +4,4 @@ sqlancer-logs/
 __pycache__/
 **/__pycache__/
 
-Dockerfile
 .env

entrypoint.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -e  
+
+MYSQL_BASEDIR=/usr/local/mysql
+MYSQL_DATADIR=$MYSQL_BASEDIR/data
+
+if [ ! -d "$MYSQL_DATADIR/mysql" ]; then
+  echo "Initializing MySQL data directory..."
+  chown -R mysql:mysql "$MYSQL_BASEDIR"
+  mysqld --initialize-insecure --user=mysql --basedir="$MYSQL_BASEDIR" --datadir="$MYSQL_DATADIR"
+fi
+
+echo "Starting MySQL server..."
+exec mysqld --user=mysql --basedir="$MYSQL_BASEDIR" --datadir="$MYSQL_DATADIR"

mysql/Dockerfile

@@ -0,0 +1,32 @@
+FROM ubuntu:22.04
+
+RUN apt-get update && \
+    apt-get install -y wget libaio1 libncurses6 libnuma1 xz-utils pwgen lsb-release gnupg libssl-dev && \
+    apt-get clean
+
+ENV MYSQL_VERSION=8.3.0 \
+    MYSQL_USER=mysql \
+    MYSQL_BASE=/usr/local/mysql \
+    MYSQL_DATADIR=/var/lib/mysql
+
+RUN wget https://downloads.mysql.com/archives/get/p/23/file/mysql-${MYSQL_VERSION}-linux-glibc2.28-x86_64.tar.xz && \
+    tar -xf mysql-${MYSQL_VERSION}-linux-glibc2.28-x86_64.tar.xz && \
+    mv mysql-${MYSQL_VERSION}-linux-glibc2.28-x86_64 ${MYSQL_BASE} && \
+    rm mysql-${MYSQL_VERSION}-linux-glibc2.28-x86_64.tar.xz
+
+RUN useradd -r -s /bin/false ${MYSQL_USER} && \
+    mkdir -p ${MYSQL_DATADIR} /var/run/mysqld && \
+    chown -R ${MYSQL_USER}:${MYSQL_USER} ${MYSQL_DATADIR} /var/run/mysqld ${MYSQL_BASE}
+
+RUN ${MYSQL_BASE}/bin/mysqld --initialize-insecure --basedir=${MYSQL_BASE} --datadir=${MYSQL_DATADIR} --user=${MYSQL_USER}
+
+COPY init.sql /init.sql
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+ENV PATH=${MYSQL_BASE}/bin:$PATH
+
+EXPOSE 3306
+
+ENTRYPOINT ["/entrypoint.sh"]

mysql/entrypoint.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -e
+
+echo "Starting mysqld in background..."
+/usr/local/mysql/bin/mysqld --user=mysql --datadir=/var/lib/mysql --basedir=/usr/local/mysql --skip-networking &
+pid="$!"
+
+sleep 10
+
+echo "Running init.sql to grant privileges..."
+/usr/local/mysql/bin/mysql -uroot < /init.sql
+
+kill "$pid"
+sleep 5
+
+echo "Starting MySQL server..."
+exec /usr/local/mysql/bin/mysqld --user=mysql --datadir=/var/lib/mysql --basedir=/usr/local/mysql --bind-address=0.0.0.0

mysql/init.sql

@@ -0,0 +1,3 @@
+CREATE USER IF NOT EXISTS 'root'@'%' IDENTIFIED BY '12345678';
+GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
+FLUSH PRIVILEGES;