upgrade mariadb version to 10.3.15

Dockerfile

@@ -1,7 +1,7 @@
 FROM alpine:3.9
-MAINTAINER leafney "babycoolzx@126.com"
+LABEL maintainer="leafney <babycoolzx@126.com>"
 
-ENV MYSQL_VERSION=10.3.13-r0
+ENV MYSQL_VERSION=10.3.15-r0
 
 RUN apk add --no-cache mysql=${MYSQL_VERSION} mysql-client=${MYSQL_VERSION} mariadb-server-utils=${MYSQL_VERSION} && \
 	addgroup mysql mysql && \
@@ -14,4 +14,4 @@ RUN chmod +x /scripts/startup.sh
 VOLUME ["/var/lib/mysql"]
 EXPOSE 3306
 
-ENTRYPOINT ["/scripts/startup.sh"]
+ENTRYPOINT ["/scripts/startup.sh"]

docker-compose.build.yml

@@ -0,0 +1,19 @@
+version: "3"
+services:
+  mysql:
+    build: .
+    container_name: mysql
+    ports:
+      - "3306:3306"
+    networks:
+      - mysql
+    environment: 
+      - MYSQL_ROOT_PWD=123
+      - MYSQL_USER=dev
+      - MYSQL_USER_PWD=dev
+      - MYSQL_USER_DB=userdb
+    volumes:
+      - $PWD/mysql_data:/var/lib/mysql
+
+networks:
+  mysql:

docker-compose.yml

@@ -0,0 +1,19 @@
+version: "3"
+services:
+  mysql:
+    image: leafney/alpine-mariadb:latest
+    container_name: mysql
+    ports:
+      - "3306:3306"
+    networks:
+      - mysql
+    environment: 
+      - MYSQL_ROOT_PWD=123
+      - MYSQL_USER=dev
+      - MYSQL_USER_PWD=dev
+      - MYSQL_USER_DB=userdb
+    volumes:
+      - $PWD/mysql_data:/var/lib/mysql
+
+networks:
+  mysql: