add Dockerfile

Dockerfile

@@ -0,0 +1,12 @@
+FROM tomcat:7.0.94-alpine
+
+LABEL maintainer="peng.ling@free-sun.com.cn"
+
+RUN cp /etc/apk/repositories /etc/apk/repositories.bak; \
+    sed -i "s@http://dl-cdn.alpinelinux.org/@https://repo.huaweicloud.com/@g" /etc/apk/repositories; \
+    apk update; \
+    apk add tzdata; \
+    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime; \
+    echo "Asia/Shanghai" > /etc/timezone; \
+    apk del tzdata; 
+