add Dockerfile

Author: snickerjp

docker/Dockerfile

@@ -0,0 +1,12 @@
+FROM ubuntu:20.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV _UBUNTU_VERSION=20.04
+ENV _MYSQL_SHELL_VERSION=8.0.23
+
+RUN apt update \
+    && apt install -y curl python3 \
+    && curl -sL -o /tmp/mysql-shell.deb https://dev.mysql.com/get/Downloads/MySQL-Shell/mysql-shell_${_MYSQL_SHELL_VERSION}-1ubuntu${_UBUNTU_VERSION}_amd64.deb \
+    && apt install -y /tmp/mysql-shell.deb \
+    && rm -rf /tmp/*.deb \
+    && rm -rf /var/lib/apt/lists/*