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Merge pull request #2416 from rn/p4

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iPXE boot of arm64 on packet.net
This commit is contained in:
Rolf Neugebauer 2017-08-15 23:24:11 +01:00 committed by GitHub
commit 4d5bf9d90c
3 changed files with 31 additions and 4 deletions
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9
docs/platform-packet.md
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@ -45,11 +45,20 @@ moby build linuxkit.yml
PACKET_API_KEY=<API key> linuxkit run packet -serve :8080 -base-url http://9b828514.ngrok.io -project-id <Project ID> linuxkit PACKET_API_KEY=<API key> linuxkit run packet -serve :8080 -base-url http://9b828514.ngrok.io -project-id <Project ID> linuxkit
``` ```
To boot a `arm64` kernel on a Type 2a machine (`-machine
baremetal_2a`) you currently need to un-compress both the kernel and
the initrd before booting, e.g:
```
mv linuxkit-initrd.img linuxkit-initrd.img.gz && gzip -d linuxkit-initrd.img.gz
mv linuxkit-kernel.img linuxkit-kernel.img.gz && gzip -d linuxkit-kernel.img.gz
```
**Note**: It may take several minutes to deploy a new server. If you **Note**: It may take several minutes to deploy a new server. If you
are attached to the console, you should see the BIOS and the boot are attached to the console, you should see the BIOS and the boot
messages. messages.
## Console ## Console
By default, `linuxkit run packet ...` will connect to the By default, `linuxkit run packet ...` will connect to the

9
log.txt Normal file
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@ -0,0 +1,9 @@
[=3h[=3h[=3h[=3h[=3h[=3h..PXE-E16: No offer received.
Boot Failed. EFI Network
UEFI Interactive Shell v2.1
EDK II
UEFI v2.40 (BHYVE, 0x00010000)
Mapping table
Error. No mapping found
Press ESC in 5 seconds to skip startup.nsh or any other key to continue.Press ESC in 4 seconds to skip startup.nsh or any other key to continue.Press ESC in 3 seconds to skip startup.nsh or any other key to continue.Press ESC in 2 seconds to skip startup.nsh or any other key to continue.Press ESC in 1 seconds to skip startup.nsh or any other key to continue.
Shell> time="2017-08-08T23:15:51+01:00" level=fatal msg="Cannot run hyperkit: signal: killed"

17
src/cmd/linuxkit/run_packet.go
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@ -127,9 +127,18 @@ func runPacket(args []string) {
userData := "#!ipxe\n\n" userData := "#!ipxe\n\n"
userData += "dhcp\n" userData += "dhcp\n"
userData += fmt.Sprintf("set base-url %s\n", url) userData += fmt.Sprintf("set base-url %s\n", url)
userData += fmt.Sprintf("set kernel-params ip=dhcp nomodeset ro serial console=ttyS1,115200 %s\n", cmdline) if *machineFlag != "baremetal_2a" {
userData += fmt.Sprintf("kernel ${base-url}/%s-kernel ${kernel-params}\n", name) userData += fmt.Sprintf("set kernel-params ip=dhcp nomodeset ro serial console=ttyS1,115200 %s\n", cmdline)
userData += fmt.Sprintf("initrd ${base-url}/%s-initrd.img\n", name) userData += fmt.Sprintf("kernel ${base-url}/%s-kernel ${kernel-params}\n", name)
userData += fmt.Sprintf("initrd ${base-url}/%s-initrd.img\n", name)
} else {
// With EFI boot need to specify the initrd and root dev explicitly. See:
// http://ipxe.org/appnote/debian_preseed
// http://forum.ipxe.org/showthread.php?tid=7589
userData += fmt.Sprintf("initrd --name initrd ${base-url}/%s-initrd.img\n", name)
userData += fmt.Sprintf("set kernel-params ip=dhcp nomodeset ro %s\n", cmdline)
userData += fmt.Sprintf("kernel ${base-url}/%s-kernel initrd=initrd root=/dev/ram0 ${kernel-params}\n", name)
}
userData += "boot" userData += "boot"
log.Debugf("Using userData of:\n%s\n", userData) log.Debugf("Using userData of:\n%s\n", userData)
@ -162,7 +171,7 @@ func runPacket(args []string) {
} }
log.Debugf("%s\n", string(b)) log.Debugf("%s\n", string(b))
log.Printf("Machine booting...") log.Printf("Booting %s...", dev.ID)
sshHost := "sos." + dev.Facility.Code + ".packet.net" sshHost := "sos." + dev.Facility.Code + ".packet.net"
if *consoleFlag { if *consoleFlag {