April 2018
Intermediate to advanced
250 pages
5h 42m
English
Content preview from Docker for Serverless Applications
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LinuxKit – immutable infrastructure for FaaS
LinuxKit is a set of tools for preparing immutable sets of infrastructure. It is designed to compose containers into a ready-to-use OS. Of course, an OS produced by LinuxKit is for running containers. To make an immutable and scalable infrastructure for FaaS platforms, LinuxKit is one of the best choices out there.
Here's a sample of a LinuxKit YAML file to build an immutable OS for Docker. The kernel block is saying that this OS will boot with Linux Kernel 4.14.23. The boot command, cmdline, says that the kernel will be starting with consoles on four different TTYs:
kernel: image: linuxkit/kernel:4.14.23 cmdline: "console=tty0 console=ttyS0 console=ttyAMA0 console=ttysclp0"
The four next containers ...
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