Source: Computational Materials Science, Volume 268
在《奥德赛》中，有一个极为生动的细节：王后佩涅洛佩被一群趁丈夫失踪而逼婚的贵族围困多年，有一天，她刚说完一句诅咒——若丈夫尚在人世，愿这些人一个不留——她的儿子忒勒玛科斯突然毫无征兆地打了一个响亮的喷嚏。在古希腊，这恰恰被视为神明盖章认可的吉祥征兆，这个略显滑稽的举动甚至惹得愁容满面的王后大笑起来。
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These days I prefer to do the building of containers myself. Creating an OCI image as an artifact gives me flexibility over where things run and opens up all kinds of options. Today it might be a simple docker-compose stack on a single VPS, tomorrow it could be scaled out across a Kubernetes cluster via a Helm chart or operator. The container part is straight-foward as Rails creates a Dockerfile in each new application which is pretty much prod-ready. I usually tweak it slightly by adopting a “meta” container approach where I move some of the stuff that changes infrequently like installing gems, running apt-get and so on into an image that the main Dockerfile uses as a base.
3. Artifact vs. Process