"""主爬虫控制器 - 协调各组件工作流"""
"Had I not have heard [the smoke alarm], I would have just been in there," says McConnell. "They are essential, absolutely essential."
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Secret Sauce #2: Adaptive Routing
Initially, I used Packer to generate a virtual machine image, which I would then clone onto the disk of the machine I wanted to configure. It worked very well for server templates, but for a dev machine, it was a bit of a patchwork solution. On top of that, I decided to look for a Packer alternative because of Hashicorp’s licensing changes (a decision I still struggle to accept!).