vm-manager/brand/nebula-vm/boot.ksh
Till Wegmueller 9dc492f90f
Add vm-manager library and vmctl CLI
Unified VM management consolidating QEMU-KVM (Linux) and Propolis/bhyve
(illumos) backends behind an async Hypervisor trait, with a vmctl CLI for
direct use and a library API for orchestrators.

- Core library: types, async Hypervisor trait, miette diagnostic errors
- QEMU backend: direct process management, raw QMP client, QCOW2 overlays
- Propolis backend: zone-based VMM with REST API control
- Shared infra: cloud-init NoCloud ISO generation, image download/cache,
  SSH helpers with retry
- vmctl CLI: create, start, stop, destroy, list, status, console, ssh,
  suspend, resume, image pull/list/inspect
- nebula-vm zone brand: lifecycle scripts and platform/config XML for
  illumos zone integration

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-14 18:25:17 +01:00

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#!/bin/ksh
#
# nebula-vm brand: boot script
#
# Called by zoneadm(8) when the zone is booted.
# Arguments: %z = zone name, %R = zone root
#
ZONENAME="$1"
ZONEROOT="$2"
if [[ -z "$ZONENAME" || -z "$ZONEROOT" ]]; then
echo "Usage: boot.ksh <zone-name> <zone-root>" >&2
exit 1
fi
echo "nebula-vm: booting zone '${ZONENAME}'"
# Read zone network configuration and create VNIC if needed
VNIC_NAME="vnic_${ZONENAME}"
PHYSICAL_LINK=$(dladm show-phys -p -o LINK 2>/dev/null | head -1)
if [[ -n "$PHYSICAL_LINK" ]]; then
# Check if VNIC already exists
if ! dladm show-vnic "$VNIC_NAME" >/dev/null 2>&1; then
echo "nebula-vm: creating VNIC ${VNIC_NAME} over ${PHYSICAL_LINK}"
dladm create-vnic -l "$PHYSICAL_LINK" "$VNIC_NAME" || {
echo "nebula-vm: WARNING - failed to create VNIC" >&2
}
fi
fi
# Start propolis-server inside the zone
PROPOLIS="${ZONEROOT}/root/opt/propolis/propolis-server"
PROPOLIS_CONFIG="${ZONEROOT}/root/opt/propolis/config.toml"
PIDFILE="${ZONEROOT}/root/var/run/propolis.pid"
LOGFILE="${ZONEROOT}/root/var/log/propolis.log"
if [[ -x "$PROPOLIS" ]]; then
echo "nebula-vm: starting propolis-server"
nohup zlogin "$ZONENAME" /opt/propolis/propolis-server \
run /opt/propolis/config.toml \
> "$LOGFILE" 2>&1 &
echo $! > "$PIDFILE"
echo "nebula-vm: propolis-server started (pid=$(cat $PIDFILE))"
else
echo "nebula-vm: ERROR - propolis-server not found at ${PROPOLIS}" >&2
exit 1
fi
echo "nebula-vm: zone '${ZONENAME}' booted"
exit 0