95 lines
3.0 KiB
Plaintext
95 lines
3.0 KiB
Plaintext
#!ipxe
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{{ if .ContainerName }}
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echo
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echo ================================================================================
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echo Warewulf v4 now booting: {{.Fqdn}} ({{.Hwaddr}})
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echo
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echo Container: {{.ContainerName}}
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{{if .KernelVersion }}
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echo Kernel: {{.KernelVersion}}
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{{else}}
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echo Kernel: {{.ContainerName}} (container default)
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{{end}}
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echo KernelArgs: {{.KernelArgs}}
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echo
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set uri_base http://{{.Ipaddr}}:{{.Port}}/provision/{{.Hwaddr}}?assetkey=${asset}&uuid=${uuid}
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echo Warewulf Controller: {{.Ipaddr}}
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echo Downloading Kernel Image:
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kernel --name kernel ${uri_base}&stage=kernel || goto reboot
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# imgextract causes RAM space problems on non-EFI systems (because of the 3GB barrier
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# in 32-Bit mode).
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# -> Use the old initrd method with a compressed image to save as much RAM as possible
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# in this early boot stage.
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# See <https://github.com/warewulf/warewulf/issues/222> for more details.
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iseq ${platform} efi && goto efi || goto noefi
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:efi
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# try extracting compressed images first
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# NOTE: system overlay tends to be the smallest, so failure here is the cheapest
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echo Downloading Container Image:
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imgextract --name container ${uri_base}&stage=container&compress=gz || goto nocompress
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echo Downloading System Overlay:
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imgextract --name system ${uri_base}&stage=system&compress=gz || goto reboot
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echo Downloading Runtime Overlay:
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imgextract --name runtime ${uri_base}&stage=runtime&compress=gz && set runtime_initrd initrd=runtime || echo Failed downloading runtime overlay.
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goto imoktogo
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:nocompress
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echo
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echo Image extract not supported in this iPXE, using standard initrd mode
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echo Downloading Container Image:
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initrd --name container ${uri_base}&stage=container || goto reboot
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echo Downloading System Overlay:
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initrd --name system ${uri_base}&stage=system || goto reboot
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echo Downloading Runtime Overlay:
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initrd --name runtime ${uri_base}&stage=runtime && set runtime_initrd initrd=runtime || echo Failed downloading runtime overlay.
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goto imoktogo
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:noefi
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echo
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echo Use legacy initrd mode with compressed images
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echo Downloading Container Image:
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initrd --name container ${uri_base}&stage=container&compress=gz || goto reboot
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echo Downloading System Overlay:
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initrd --name system ${uri_base}&stage=system&compress=gz || goto reboot
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echo Downloading Runtime Overlay:
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initrd --name runtime ${uri_base}&stage=runtime&compress=gz && set runtime_initrd initrd=runtime || echo Failed downloading runtime overlay.
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:imoktogo
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echo boot kernel initrd=container initrd=system ${runtime_initrd} wwid={{.Hwaddr}} {{.KernelArgs}}
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boot kernel initrd=container initrd=system ${runtime_initrd} wwid={{.Hwaddr}} {{.KernelArgs}} || goto reboot
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:reboot
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echo
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echo There was an error, rebooting in 15s...
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echo
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sleep 15
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reboot
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{{ else }}
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echo ================================================================================
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echo Warewulf v4:
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echo No node image/container defined for this node ({{.Fqdn}}).
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echo Rebooting in 30s.
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echo ================================================================================
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sleep 30
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reboot
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{{ end }}
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