Added MySQL 5.7.8-rc-1 and tuned test.sh

5.7/Dockerfile

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+FROM ubuntu:trusty
+MAINTAINER Borja <[email protected]>
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Add MySQL configuration
+ADD my.cnf /etc/mysql/conf.d/my.cnf
+ADD mysqld_charset.cnf /etc/mysql/conf.d/mysqld_charset.cnf
+
+# Add MySQL APT repos
+RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
+RUN apt-key adv --keyserver keys.gnupg.net --recv-keys 8C718D3B5072E1F5
+RUN echo "deb http://repo.mysql.com/apt/ubuntu/ trusty mysql-5.7-dmr" \
+    > /etc/apt/sources.list.d/mysql.list
+
+# Install MySQL
+RUN apt-get update && \
+    apt-get -yq install mysql-server-5.7 pwgen && \
+    rm -rf /var/lib/apt/lists/* && \
+    if [ ! -f /usr/share/mysql/my-default.cnf ] ; then cp /etc/mysql/my.cnf /usr/share/mysql/my-default.cnf; fi && \
+    rm -rf /var/lib/mysql/* && \
+    mysqld --initialize-insecure=on --user=mysql --datadir=/var/lib/mysql > /dev/null 2>&1 && \
+    touch /var/lib/mysql/.EMPTY_DB
+
+# Add MySQL scripts
+ADD import_sql.sh /import_sql.sh
+ADD run.sh /run.sh
+
+ENV MYSQL_USER=admin \
+    MYSQL_PASS=**Random** \
+    ON_CREATE_DB=**False** \
+    REPLICATION_MASTER=**False** \
+    REPLICATION_SLAVE=**False** \
+    REPLICATION_USER=replica \
+    REPLICATION_PASS=replica
+
+# Add VOLUMEs to allow backup of config and databases
+VOLUME  ["/etc/mysql", "/var/lib/mysql"]
+
+EXPOSE 3306
+CMD ["/run.sh"]

5.7/docker-compose.yml

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+db:
+  image: tutum/mysql:5.7
+  environment:
+    MYSQL_PASS: "**ChangeMe**"

5.7/import_sql.sh

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+#!/bin/bash
+
+if [[ $# -ne 3 ]]; then
+	echo "Usage: $0 <username> <password> </path/to/sql_file.sql>"
+	exit 1
+fi
+
+echo "=> Starting MySQL Server"
+/usr/bin/mysqld_safe > /dev/null 2>&1 &
+PID=$!
+
+RET=1
+while [[ RET -ne 0 ]]; do
+    echo "=> Waiting for confirmation of MySQL service startup"
+    sleep 5
+    mysql -u"$1" -p"$2" -e "status" > /dev/null 2>&1
+RET=$?
+done
+
+echo "   Started with PID ${PID}"
+
+echo "=> Importing SQL file"
+mysql -u"$1" -p"$2" < "$3"
+
+echo "=> Stopping MySQL Server"
+mysqladmin -u"$1" -p"$2" shutdown
+
+echo "=> Done!"

5.7/my.cnf

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+[mysqld]
+bind-address=0.0.0.0
+# http://www.percona.com/blog/2008/05/31/dns-achilles-heel-mysql-installation/
+skip_name_resolve
+#server-id
+#log-bin

5.7/mysqld_charset.cnf

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+[mysqld]
+character_set_server=utf8
+character_set_filesystem=utf8
+collation-server=utf8_general_ci
+init-connect='SET NAMES utf8'
+init_connect='SET collation_connection = utf8_general_ci'
+skip-character-set-client-handshake

5.7/run.sh

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+#!/bin/bash
+
+set -m
+set -e
+
+VOLUME_HOME="/var/lib/mysql"
+CONF_FILE="/etc/mysql/conf.d/my.cnf"
+LOG="/var/log/mysql/error.log"
+
+# Set permission of config file
+chmod 644 ${CONF_FILE}
+chmod 644 /etc/mysql/conf.d/mysqld_charset.cnf
+
+StartMySQL ()
+{
+    /usr/bin/mysqld_safe ${EXTRA_OPTS} > /dev/null 2>&1 &
+    # Time out in 1 minute
+    LOOP_LIMIT=60
+    for (( i=0 ; ; i++ )); do
+        if [ ${i} -eq ${LOOP_LIMIT} ]; then
+            echo "Time out. Error log is shown as below:"
+            tail -n 100 ${LOG}
+            exit 1
+        fi
+        echo "=> Waiting for confirmation of MySQL service startup, trying ${i}/${LOOP_LIMIT} ..."
+        sleep 1
+        mysql -uroot -e "status" > /dev/null 2>&1 && break
+    done
+}
+
+CreateMySQLUser()
+{
+	if [ "$MYSQL_PASS" = "**Random**" ]; then
+	    unset MYSQL_PASS
+	fi
+
+	PASS=${MYSQL_PASS:-$(pwgen -s 12 1)}
+	_word=$( [ ${MYSQL_PASS} ] && echo "preset" || echo "random" )
+	echo "=> Creating MySQL user ${MYSQL_USER} with ${_word} password"
+
+	mysql -uroot -e "CREATE USER '${MYSQL_USER}'@'%' IDENTIFIED BY '$PASS'"
+	mysql -uroot -e "GRANT ALL PRIVILEGES ON *.* TO '${MYSQL_USER}'@'%' WITH GRANT OPTION"
+	echo "=> Done!"
+	echo "========================================================================"
+	echo "You can now connect to this MySQL Server using:"
+	echo ""
+	echo "    mysql -u$MYSQL_USER -p$PASS -h<host> -P<port>"
+	echo ""
+	echo "Please remember to change the above password as soon as possible!"
+	echo "MySQL user 'root' has no password but only allows local connections"
+	echo "========================================================================"
+}
+
+OnCreateDB()
+{
+    if [ "$ON_CREATE_DB" = "**False**" ]; then
+        unset ON_CREATE_DB
+    else
+        echo "Creating MySQL database ${ON_CREATE_DB}"
+        mysql -uroot -e "CREATE DATABASE IF NOT EXISTS ${ON_CREATE_DB};"
+        echo "Database created!"
+    fi
+}
+
+ImportSql()
+{
+    for FILE in ${STARTUP_SQL}; do
+	    echo "=> Importing SQL file ${FILE}"
+        if [ "$ON_CREATE_DB" ]; then
+            mysql -uroot "$ON_CREATE_DB" < "${FILE}"
+        else
+            mysql -uroot < "${FILE}"
+        fi
+    done
+}
+
+# Main
+if [ ${REPLICATION_MASTER} == "**False**" ]; then
+    unset REPLICATION_MASTER
+fi
+
+if [ ${REPLICATION_SLAVE} == "**False**" ]; then
+    unset REPLICATION_SLAVE
+fi
+
+# Initialize empty data volume and create MySQL user
+if [[ ! -d $VOLUME_HOME/mysql ]]; then
+    echo "=> An empty or uninitialized MySQL volume is detected in $VOLUME_HOME"
+    echo "=> Installing MySQL ..."
+    if [ ! -f /usr/share/mysql/my-default.cnf ] ; then
+        cp /etc/mysql/my.cnf /usr/share/mysql/my-default.cnf
+    fi
+    mysql_install_db || exit 1
+    touch /var/lib/mysql/.EMPTY_DB
+    echo "=> Done!"
+else
+    echo "=> Using an existing volume of MySQL"
+fi
+
+# Set MySQL REPLICATION - MASTER
+if [ -n "${REPLICATION_MASTER}" ]; then
+    echo "=> Configuring MySQL replication as master (1/2) ..."
+    if [ ! -f /replication_set.1 ]; then
+        RAND="$(date +%s | rev | cut -c 1-2)$(echo ${RANDOM})"
+        echo "=> Writting configuration file '${CONF_FILE}' with server-id=${RAND}"
+        sed -i "s/^#server-id.*/server-id = ${RAND}/" ${CONF_FILE}
+        sed -i "s/^#log-bin.*/log-bin = mysql-bin/" ${CONF_FILE}
+        touch /replication_set.1
+    else
+        echo "=> MySQL replication master already configured, skip"
+    fi
+fi
+
+# Set MySQL REPLICATION - SLAVE
+if [ -n "${REPLICATION_SLAVE}" ]; then
+    echo "=> Configuring MySQL replication as slave (1/2) ..."
+    if [ -n "${MYSQL_PORT_3306_TCP_ADDR}" ] && [ -n "${MYSQL_PORT_3306_TCP_PORT}" ]; then
+        if [ ! -f /replication_set.1 ]; then
+            RAND="$(date +%s | rev | cut -c 1-2)$(echo ${RANDOM})"
+            echo "=> Writting configuration file '${CONF_FILE}' with server-id=${RAND}"
+            sed -i "s/^#server-id.*/server-id = ${RAND}/" ${CONF_FILE}
+            sed -i "s/^#log-bin.*/log-bin = mysql-bin/" ${CONF_FILE}
+            touch /replication_set.1
+        else
+            echo "=> MySQL replication slave already configured, skip"
+        fi
+    else
+        echo "=> Cannot configure slave, please link it to another MySQL container with alias as 'mysql'"
+        exit 1
+    fi
+fi
+
+
+echo "=> Starting MySQL ..."
+StartMySQL
+tail -F $LOG &
+
+# Create admin user and pre create database
+if [ -f /var/lib/mysql/.EMPTY_DB ]; then
+    echo "=> Creating admin user ..."
+    CreateMySQLUser
+    OnCreateDB
+    rm /var/lib/mysql/.EMPTY_DB
+fi
+
+
+# Import Startup SQL
+if [ -n "${STARTUP_SQL}" ]; then
+    if [ ! -f /sql_imported ]; then
+        echo "=> Initializing DB with ${STARTUP_SQL}"
+        ImportSql
+        touch /sql_imported
+    fi
+fi
+
+# Set MySQL REPLICATION - MASTER
+if [ -n "${REPLICATION_MASTER}" ]; then
+    echo "=> Configuring MySQL replication as master (2/2) ..."
+    if [ ! -f /replication_set.2 ]; then
+        echo "=> Creating a log user ${REPLICATION_USER}:${REPLICATION_PASS}"
+        mysql -uroot -e "CREATE USER '${REPLICATION_USER}'@'%' IDENTIFIED BY '${REPLICATION_PASS}'"
+        mysql -uroot -e "GRANT REPLICATION SLAVE ON *.* TO '${REPLICATION_USER}'@'%'"
+        mysql -uroot -e "reset master"
+        echo "=> Done!"
+        touch /replication_set.2
+    else
+        echo "=> MySQL replication master already configured, skip"
+    fi
+fi
+
+# Set MySQL REPLICATION - SLAVE
+if [ -n "${REPLICATION_SLAVE}" ]; then
+    echo "=> Configuring MySQL replication as slave (2/2) ..."
+    if [ -n "${MYSQL_PORT_3306_TCP_ADDR}" ] && [ -n "${MYSQL_PORT_3306_TCP_PORT}" ]; then
+        if [ ! -f /replication_set.2 ]; then
+            echo "=> Setting master connection info on slave"
+            mysql -uroot -e "CHANGE MASTER TO MASTER_HOST='${MYSQL_PORT_3306_TCP_ADDR}',MASTER_USER='${MYSQL_ENV_REPLICATION_USER}',MASTER_PASSWORD='${MYSQL_ENV_REPLICATION_PASS}',MASTER_PORT=${MYSQL_PORT_3306_TCP_PORT}, MASTER_CONNECT_RETRY=30"
+            mysql -uroot -e "start slave"
+            echo "=> Done!"
+            touch /replication_set.2
+        else
+            echo "=> MySQL replication slave already configured, skip"
+        fi
+    else
+        echo "=> Cannot configure slave, please link it to another MySQL container with alias as 'mysql'"
+        exit 1
+    fi
+fi
+
+fg