? ▸ A container image containing source code is very simple and comfortable. ▸ but ... ▸ A large number of tags are registered in the container registry ▸ Can not separate application and environment ▸ Container image caching does not work at deployment time
▸ Accelerate deployment (described later) UPDATE CONTAINER IMAGE Merit of containing Dockerfile Merit of not containing Dockerfile Icons made by Freepik from www.ﬂaticon.com is licensed by CC 3.0 BY update application update Dockerﬁle update application update Dockerﬁle
VASILY is operating a containerized crawler system ▸ The container image does not contain the source code and it is mounted at deployment time ▸ Dockerﬁle and application are located in the same repository. ▸ As the application is updated, the container image is appropriately updated
If you are interested, please also read this article ▸ Docker / Apache Mesos / Marathon ʹΑΔ3ഒ͍IQONΫϩʔϥʔͷߏங http://bit.ly/2nD7qxG ▸ Reason for containerization ▸ Architecture ▸ Operational device ▸ ...