max virtual memory areas vm.max_

启动容器失败，查看容器日志提示:

max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

需要在宿主机上配置 vm.max_map_count:

echo 'vm.max_map_count = 262144' >> /etc/sysctl.conf 
sysctl --load