mirror of
https://github.com/MacRimi/ProxMenux.git
synced 2026-09-30 18:46:40 +00:00
63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
 
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"""What the VM & LXC modal needs to know about an OCI instance.
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Read-only view of the installation record OCI manager Apps keeps for every
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container it created: whether the container is one, whether it belongs to a
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multi-container application, whether it uses host directories (which its
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backup does not revert) and whether an operation is pending. Nothing here
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changes the record or runs inside the container.
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"""
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from __future__ import annotations
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import json
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import os
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import oci_console_logs
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ROOT = "/usr/local/share/proxmenux/oci/instances"
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def _record(vmid: int) -> dict | None:
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path = os.path.join(ROOT, str(int(vmid)), "oci-compose.json")
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try:
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with open(path, encoding="utf-8") as handle:
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record = json.load(handle)
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except (OSError, ValueError):
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return None
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return record if isinstance(record, dict) else None
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def _host_dirs(record: dict) -> bool:
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mounts = (record.get("deployment") or {}).get("mounts") or []
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return any(isinstance(m, dict) and m.get("type") == "host-bind" for m in mounts)
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def info(vmid: int) -> dict:
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vmid = int(vmid)
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result = {
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"vmid": vmid,
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"oci_instance": False,
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"console_log": oci_console_logs.configured_log(vmid) is not None,
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"stack": False,
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"primary_vmid": vmid,
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"members": [],
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"host_directories": False,
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"pending": False,
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}
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record = _record(vmid)
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if record is None:
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return result
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primary_id = int((record.get("stack_member") or {}).get("primary_vmid") or vmid)
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primary = record if primary_id == vmid else (_record(primary_id) or {})
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members = [int(m["vmid"]) for m in (primary.get("stack") or {}).get("members") or []
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if isinstance(m, dict) and str(m.get("vmid", "")).isdigit()]
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records = [record] if not members else [r for r in (_record(m) for m in members) if r]
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result.update(
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oci_instance=True,
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stack=bool(members) or bool(record.get("stack_member")),
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primary_vmid=primary_id,
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members=members,
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host_directories=any(_host_dirs(r) for r in records),
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pending=bool(record.get("pending_transaction") or primary.get("pending_stack_transaction")),
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)
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return result
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