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fix(backend): ensure default network is started #161

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Merged
lg-epitech merged 1 commit into from
Apr 6, 2026
Merged

fix(backend): ensure default network is started #161

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16 changes: 16 additions & 0 deletions backend/app/services/vm_service.py
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,21 @@
logger = logging.getLogger(__name__)


def ensure_default_network():
try:
conn = QEMUConfig.get_connection()
net = conn.networkLookupByName("default")
if not net.isActive():
logger.info("Starting libvirt 'default' network")
net.create()
except libvirt.libvirtError as e:
logger.error("Failed to ensure default network: %s", e)
raise HTTPException(
status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
detail=f"Failed to activate default network: {e}",
)


class Vm:
@staticmethod
def _resolve_image_name(os_value: str) -> str:
Expand Down Expand Up @@ -195,6 +210,7 @@ def start(self):
keyboard_layout=self.keyboard_layout,
vm_dir=vm_dir,
)
ensure_default_network()
try:
conn = QEMUConfig.get_connection()
vm = conn.lookupByName(str(self.id))
Expand Down
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