add mongo backup

build-image/mongo/Dockerfile

@@ -10,7 +10,7 @@ RUN apt update && apt install -y curl unzip && \
     tar xf mongodump.tgz -C /usr/local && \
     rm -rf aws awscliv2.zip mongodump.tgz
 
-ENV PATH=$PATH:/usr/local/mongodump/bin DATABASES="" HOST="" PORT="" PASSWORD=""
+ENV PATH=$PATH:/usr/local/mongodump/bin DATABASES="" HOST="" PORT="" PASSWORD="" AWS_ACCESS_KEY="" AWS_SECRET_KEY=""
 COPY entrypoint.sh /usr/local/bin
 
 CMD [ "/usr/local/bin/entrypoint.sh" ]

build-image/mongo/entrypoint.sh

@@ -2,6 +2,10 @@
 
 datetime=`date +%Y%m%d%H`
 
+mkdir -p ~/.aws
+
+echo -ne "[default]\naws_access_key_id = ${AWS_ACCESS_KEY}\naws_secret_access_key = ${AWS_SECRET_KEY}\n" > ~/.aws/credentials
+
 dbs=($DATABASES)
 
 for db in "${dbs[@]}"