didericis
c07ebca867
Delete the smolmachines backend (the whole bot_bottle/backend/smolmachines package and its tests). It had fatal Linux issues (TSI networking under sustained use, exec-channel contention, no SIGWINCH) and is superseded by the Firecracker backend (issue #342). Backend selection now: - default is macos-container on macOS, firecracker on KVM-capable Linux hosts, and docker as the last resort (was smolmachines). - firecracker is selected on a KVM host even when the `firecracker` binary isn't installed, so start routes through its preflight and prints an install pointer (same UX as require_container), instead of silently falling back. Split is_host_capable() (Linux + KVM) out of is_available() (adds the binary check) to drive this. Retarget the cross-backend tests (parity, print-parity, prepare, workspace, freezer, selection) from smolmachines to firecracker rather than dropping the coverage. Remove docker.util.image_id/save, which only smolmachines used. Update README/AGENTS/example bottles and stale comments; historical docs/prds are left as a point-in-time record. BREAKING: BOT_BOTTLE_BACKEND=smolmachines now errors as unknown. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WBMWTEtQdJ4W5UrWuLHCck
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
"""Active-agent enumeration for the Firecracker backend.
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The agent runs in a VM (no container to list), so a live bottle is
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identified by its running sidecar container `bot-bottle-sidecars-<slug>`
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— the same discovery-by-prefix the other backends use.
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"""
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from __future__ import annotations
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import subprocess
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from ...bottle_state import read_metadata
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from .. import ActiveAgent
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_SIDECAR_PREFIX = "bot-bottle-sidecars-"
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def enumerate_active() -> list[ActiveAgent]:
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result = subprocess.run(
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["docker", "ps", "--format", "{{.Names}}",
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"--filter", f"name={_SIDECAR_PREFIX}"],
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capture_output=True, text=True, check=False,
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)
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if result.returncode != 0:
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return []
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out: list[ActiveAgent] = []
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for name in sorted(n.strip() for n in result.stdout.splitlines() if n.strip()):
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slug = name[len(_SIDECAR_PREFIX):]
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metadata = read_metadata(slug)
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if metadata is None or metadata.backend != "firecracker":
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# Skip sidecars owned by another backend (docker shares the
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# container-name prefix).
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continue
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out.append(ActiveAgent(
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backend_name="firecracker",
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slug=slug,
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agent_name=metadata.agent_name,
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started_at=metadata.started_at,
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services=(),
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label=metadata.label,
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color=metadata.color,
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))
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return out
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