didericis-codex
95cbd0e1c8
test / image-input-builds (pull_request) Failing after 11m32s
test / unit (pull_request) Has started running
test / coverage (pull_request) Blocked by required conditions
test / integration-docker (pull_request) Blocked by required conditions
tracker-policy-pr / check-pr (pull_request) Failing after 12m21s
38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
"""Cleanup plan for the Firecracker backend."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from dataclasses import dataclass
|
|
|
|
from ...log import info
|
|
from .. import BottleCleanupPlan
|
|
|
|
|
|
@dataclass(frozen=True)
|
|
class FirecrackerBottleCleanupPlan(BottleCleanupPlan):
|
|
# PIDs of orphaned firecracker VMM processes and the per-bottle run
|
|
# dirs left behind by previous bottles.
|
|
vm_pids: tuple[int, ...] = ()
|
|
run_dirs: tuple[str, ...] = ()
|
|
|
|
def print(self) -> None:
|
|
if self.empty:
|
|
info("firecracker cleanup: nothing to remove")
|
|
return
|
|
for pid in self.vm_pids:
|
|
info(f"firecracker VM process: pid {pid}")
|
|
for path in self.run_dirs:
|
|
info(f"firecracker run dir: {path}")
|
|
|
|
@property
|
|
def empty(self) -> bool:
|
|
return not (self.vm_pids or self.run_dirs)
|
|
|
|
def intersect(self, current: BottleCleanupPlan) -> "FirecrackerBottleCleanupPlan":
|
|
if not isinstance(current, FirecrackerBottleCleanupPlan):
|
|
raise TypeError("cleanup plans must have the same backend type")
|
|
return FirecrackerBottleCleanupPlan(
|
|
vm_pids=tuple(x for x in self.vm_pids if x in current.vm_pids),
|
|
run_dirs=tuple(x for x in self.run_dirs if x in current.run_dirs),
|
|
)
|