Infrastructure as Code is the trend to manage the resources of application. AWS CloudFormation is the managed serive offering the IaC capability on AWS since 2011. CloudFormation uses the declarative language to manage your AWS resources with the style what you get is what you declare.
However there are cons of …Read More
Sonatype Nexus repository OSS is an artifact repository that supports most software repositories such as Maven, Pypi, Npmjs, Rubygems, Yum, Apt, Docker registry and etc. In the enterprise Nexus repository is widely used for storing proprietary artifacts and caching the artifacts for speeding up the devops.Read More
Recently I had a requirement to stats the size of some Docker images. It would be waste if pulling them all firstly then calculating the size of each image. Also you know the docker image consists of some Docker layers that probably are shared by other images. It's hard to get the disk usage if only sum the size of …Read More