Ignite your CoreOS deployments

Ignite your CoreOS deployments

Ignition runs very early in the boot process. In fact, it runs before systemd is invoked by the kernel as PID 1, before any permanent storage is mounted. This allows Ignition to configure foundation system services and features, like reformatting the root filesystem, creating a RAID array, orconfiguring the network to use bonded interfaces. Running before systemd helps ensure that all services established by Ignition are known to and can be managed by systemd when it subsequently starts. This allows systemd to do what it does best: concurrently start services as quickly as possible. This results in a simpler startup, a faster startup, and the ability to accurately inspect systemd's unit dependency graphs.

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