Revert "added local minio s3 and backup:mongodb script (#649)"

This reverts commit bc514c0.

.env.template

@@ -14,9 +14,3 @@ SIS_COURSE_APP_KEY=_
 GOOGLE_CLIENT_ID=_
 GOOGLE_CLIENT_SECRET=_
 SESSION_SECRET=_
-
-S3_ENDPOINT=minio
-S3_PORT=9000
-S3_ACCESS_KEY_ID=root
-S3_SECRET_ACCESS_KEY=password
-S3_MONGO_BACKUP_BUCKET=mongo-backup

backend/Dockerfile

@@ -1,12 +1,6 @@
 FROM node:16.14.2-slim AS builder
 RUN mkdir /backend
 WORKDIR /backend
-RUN  apt-get update \
-  && apt-get install -y wget \
-  && rm -rf /var/lib/apt/lists/*
-RUN apt-get update && wget https://fastdl.mongodb.org/tools/db/mongodb-database-tools-ubuntu1804-arm64-100.9.0.deb && \
-    apt-get -y install ./mongodb-database-tools-*100.9.0.deb && \
-    rm -f mongodb-database-tools-*.deb
 COPY package.json .
 RUN npm install --prefer-offline --no-audit
 COPY . .