apt-get 获取key

Dockerfile

@@ -14,7 +14,7 @@ RUN chmod -R 600 /root/.ssh/id_rsa \
     && echo "StrictHostKeyChecking no" >> /etc/ssh/ssh_config \
     && mkdir -p /data/log/physical/app
 
-RUN apt-key adv --keyserver pgp.mit.edu --recv 7F0CEB10 \
+RUN apt-key adv --keyserver www.gpg-keyserver.de --recv 7F0CEB10 \
     && apt-get -qq update && apt-get -qq -y install mysql-client libmysqlclient-dev \
     && apt-get clean \
     && apt-get autoclean \