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MacRimiandClaude Opus 5
bcabcb618c
Adds the OCI manager: an engine that turns a Docker Compose file into an LXC definition, a catalog of 365 applications drawn from LinuxServer.io and other container image sources, and a per-instance registry recording what each container was built from. Reachable from the main menu. Catalog text is translated like every other string in the project: the taglines go through translate() and land in lang/*.json, so the entries read in all eight languages instead of only English. Translation cache builder: - a failed translation leaves the key absent rather than writing English, which previously made the string count as translated forever - a result identical to a 3+ word source is rejected, catching a provider that silently returns the text it was given - strings that are nothing but glossary terms keep their source spelling instead of being discarded as failures - no backoff between attempts when the provider is deterministic - application names are protected so "HAOS One" survives translation - argos joins the provider list, and the workflow reads the OCI sources Audit & Report: - findings that moved in the wrong direction between runs are reported alongside the ones that improved - an accepted risk can carry a review date and is flagged when it falls due - backup checks explain in plain language what they looked at and what to do next Monitor: - disks can be excluded from periodic reads, and an idle disk says so instead of showing a stale temperature - per-disk identity survives a controller or enclosure change - scheduled Borg backups resolve their SSH key from the repository entry - PVE upgrades log the package list and the resulting dpkg changes The web build no longer copies scripts/ into public/: the documentation links to GitHub, so nothing read that folder. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
77 lines
2.6 KiB
Python
77 lines
2.6 KiB
Python
"""
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Physical disks and a stable identity for each, read without touching them.
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Everything here comes from udev's database and /sys through lsblk, which
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reads these columns without opening the block device. A drive that is
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asleep, or idle and about to be, is not disturbed by being listed.
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The identity matters because a kernel name is not one: a USB drive can be
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sda on one boot and sdb on the next, so anything the user attaches to a
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disk has to follow the disk, not the letter it happened to get.
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"""
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import re
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import subprocess
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from typing import Any, Dict, List
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_LSBLK_TIMEOUT = 5
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_FIELD_RE = re.compile(r'(\w+)="([^"]*)"')
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_SKIP_PREFIXES = ("loop", "zd", "nbd", "ram", "sr")
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def disk_key(serial: str, wwn: str, name: str) -> str:
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"""Stable identity: the serial where udev knows one, then the WWN,
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and only as a last resort the kernel name."""
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serial = (serial or "").strip()
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wwn = (wwn or "").strip()
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if serial:
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return f"serial:{serial}"
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if wwn:
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return f"wwn:{wwn}"
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return f"name:{name}"
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def list_physical_disks() -> List[Dict[str, Any]]:
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"""Every physical disk with its identity and the facts the interface
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shows about it. Returns an empty list if lsblk cannot be read."""
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try:
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proc = subprocess.run(
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["lsblk", "-d", "-n", "-P", "-b", "-o",
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"NAME,TYPE,MODEL,SERIAL,WWN,SIZE,TRAN,ROTA"],
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capture_output=True, text=True, timeout=_LSBLK_TIMEOUT,
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)
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except (subprocess.TimeoutExpired, OSError):
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return []
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if proc.returncode != 0:
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return []
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disks: List[Dict[str, Any]] = []
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for line in proc.stdout.splitlines():
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fields = dict(_FIELD_RE.findall(line))
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name = fields.get("NAME", "")
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if fields.get("TYPE") != "disk" or not name or name.startswith(_SKIP_PREFIXES):
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continue
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serial = fields.get("SERIAL", "").strip()
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wwn = fields.get("WWN", "").strip()
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try:
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size = int(fields.get("SIZE") or 0)
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except ValueError:
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size = 0
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disks.append({
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"name": name,
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"key": disk_key(serial, wwn, name),
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"model": fields.get("MODEL", "").strip(),
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"serial": serial,
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"size_bytes": size,
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"transport": fields.get("TRAN", "").strip(),
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"rotational": fields.get("ROTA", "").strip() == "1",
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})
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return disks
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def names_for_keys(keys) -> set:
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"""Current kernel names of the disks whose identity is in ``keys``."""
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if not keys:
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return set()
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return {d["name"] for d in list_physical_disks() if d["key"] in keys}
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