parallelvirtualcluster
/
pvc
1
0
Fork 0
Code Issues 11 Pull Requests Projects Releases 112 Wiki Activity

Improve handling of root disk in GRUB 

Since vdX names become sdX names inside VMs, use the same setup as the
fstab in order to map this onto a static SCSI ID.
This commit is contained in:
Joshua Boniface 2020-03-02 10:02:39 -05:00
parent 9e468d3524
commit b8852e116e
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
api-daemon/provisioner/examples/debootstrap_script.py
View File

@ -109,6 +109,7 @@ def install(**kwargs):
# The root, var, and log volumes have specific values
if disk['mountpoint'] == "/":
root_disk['scsi_id'] = disk_id
dump = 0
cpass = 1
elif disk['mountpoint'] == '/var' or disk['mountpoint'] == '/var/log':
@ -184,12 +185,12 @@ interface "ens2" {
GRUB_DEFAULT=0
GRUB_TIMEOUT=1
GRUB_DISTRIBUTOR="PVC Virtual Machine"
GRUB_CMDLINE_LINUX_DEFAULT="root=/dev/{root_disk} console=tty0 console=ttyS0,115200n8"
GRUB_CMDLINE_LINUX_DEFAULT="root=/dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_drive-scsi0-0-0-{root_disk} console=tty0 console=ttyS0,115200n8"
GRUB_CMDLINE_LINUX=""
GRUB_TERMINAL=console
GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1"
GRUB_DISABLE_LINUX_UUID=false
""".format(root_disk=root_disk['disk_id'])
""".format(root_disk=root_disk['scsi_id'])
fh.write(data)
# Chroot, do some in-root tasks, then exit the chroot