Two additions:
1. secrets-issuance backup: daily timer snapshots /var/lib/secrets-issuance
to /mnt/library/.secrets-issuance-backup/ as a date-stamped tar.gz,
keeping the last 14 days. Closes the catastrophic-fail-mode where an
LXC 105 loss wipes every client's age key with no recovery path.
Caveat: privileged LXCs that mount /mnt/library can read the backup
(root-uid maps to host root); encrypted-tarball variant is a future
refinement.
2. homelab doctor: 10 invariant checks for an enrolled client — clone
present, sync timer/launchd job active, age key perms, CLI symlinked,
AGENTS.md linked, inventory entry exists, MCP reachable, secrets
/health responds, sops canary decrypts, git creds present. Returns
nonzero on any 'fail'. Useful after enrollment or whenever something
smells off.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Audit against actual netbird+tailscale peer lists:
- hubris is the only LXC-host on Netbird; only workstations + hubris
have netbird entries
- 10 LXCs+VMs have real Tailscale FQDNs: apps, jellyfin, paperless,
gitea, nextcloud, elementsynapse, sophia, mule-images→muleimage,
arriman→arr, haos→homeassistant
- 7 hosts are LAN-only (no mesh block): nfs-export, caddy, claudio-bot,
authentik, plato, mule-photos-new, zimaos
- mac-mini's netbird FQDN corrected to the actual peer name
(mac-mini-234-17.netbird.selfhosted)
Also: bin/homelab host_address() now prefers lan_ip first — universally
reachable from any LAN client and from any Netbird peer via the
192.168.8.0/24 network resource routed through hubris. Mesh FQDNs are
fallbacks for roaming workstations without a fixed lan_ip.
This makes 'homelab status' from republic show all backends 'ok' instead
of falsely reporting them 'down' against unresolvable netbird FQDNs.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
yaml.safe_load + safe_dump stripped every comment from inventory.yaml
on each enrollment, eroding the file's documentation value. New
_inventory_set_age_pubkey / _inventory_remove_host / _inventory_append_host
helpers do line-based edits so comments outside the modified region
survive. inventory.yaml gets its top-of-file conventions block back.
build_host_files.py round-trips cleanly (--check returns 0).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Critical bug — the loop reset age_block_last_idx unconditionally on
every '- path_regex:' line. So after finding the target rule's age
block, encountering the NEXT rule wiped the result and the function
returned False. _grant_shared_secrets / _revoke_shared_secrets both
silently no-op'd because of this.
Fix: break out of the scan once we've collected the target rule's
data. Refactored the remove helper to share a find_target_age_lines
inner so the dangling-trailing-comma fixup uses the same logic.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The remove flow ran 'sops updatekeys' but never edited .sops.yaml first,
so the removed client stayed a recipient on every shared secret —
exactly the opposite of what 'remove' should do. Adds the
_remove_recipient_from_sops_policy / _revoke_shared_secrets helpers
(inverse of the grant-side ones from the previous commit); cmd_client_remove
now resolves the pubkey from inventory before deletion and feeds it
through that pipeline.
Also adds the sudo re-exec pattern so 'homelab client remove' works
from a non-root user (matching cmd_secret / cmd_refresh_creds /
cmd_client_add).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Setting the age_pubkey is half the enrollment; the new client also needs
to be a recipient on shared secrets (hello.yaml, gitea-pat.yaml) to
actually use them. Now --finalize-pubkey:
1. writes hosts.<name>.age_pubkey
2. appends the pubkey to each shared-secret rule in .sops.yaml
(preserving comments via line-by-line edit, not yaml round-trip)
3. runs sops updatekeys -y on each shared file
4. commits inventory + hosts/ + .sops.yaml + secrets/ as one commit
Also: cmd_client_add now re-execs via sudo when invoked as a regular
user (matches the pattern in cmd_secret + cmd_refresh_creds).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds secrets/gitea-pat.yaml (SOPS-encrypted, dtoro PAT with read+write
scopes) so any enrolled client can push to dtoro/Homelab-Docs — not just
where I have SSH. Recipient set = hello.yaml's (hubris, apps, republic);
expand alongside hello.yaml when enrolling new clients.
bin/homelab gains 'refresh-creds': decrypts gitea-pat.yaml, rewrites
/etc/homelab-context/git-credentials with the write token, repoints
git's --system credential helper. Re-execs via sudo for non-root callers
(same pattern as 'homelab secret').
After this lands, 'homelab client add/remove' and wiki edits can run
from any client. The initial bootstrap still needs an operator-supplied
read-only PAT (chicken-and-egg); 'refresh-creds' upgrades the client
to write afterwards.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
/etc/age/key.txt is 0600 root and /etc/age is 0700 root, so the CLI's
Path.exists() check was returning False under regular users — making the
subcommand look broken when bootstrap had actually written the key fine.
Re-exec via sudo preserves the existing UX (one password prompt, then
plaintext) without loosening the key's perms.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add the foundation for distributing homelab context to every client
(LXCs, VMs, workstations including republic-laptop, mac-mini, ludo-mini)
with a single source of truth, structured query layer (MCP), and per-client
age-key issuance for secrets:
- inventory.yaml — canonical topology (hosts, services, mesh addresses)
- hosts/*.yaml — per-host identity files generated from inventory by
mcp/build_host_files.py; do not edit by hand
- AGENTS.md — orientation doc symlinked to /root/AGENTS.md on every client
- bootstrap.sh — one-shot enroll (Linux + macOS), clones repo, fetches age
key from issuance, installs sync timer/launchd job, drops the homelab CLI
- bin/homelab — single-binary Python CLI: whoami, list, ssh, pct, logs,
restart, open, status, secret, sync, mcp, client add/remove, nuke
- mcp/server.py — FastMCP server: context tools + read-only management
tools (no mutations exposed); shell-outs use mcp-reader restricted ssh key
- mcp/deploy/ — claudio-monitor-style gitea webhook deploy scaffold for the
MCP service on LXC 105 (ports 9810 mcp, 9811 webhook)
- secrets-issuance/ — per-client age key auto-provisioning over the mesh;
source-IP gated against inventory, with denylist for revoked clients
(ports 9820 issue, 9821 webhook)
- secrets/, .sops.yaml — SOPS recipient scaffolding; the operator fills in
age public keys after Phase 3a generates them
- scripts/sync/ — systemd timer (Linux) + launchd plist (macOS) pulling
/opt/homelab-context every 5 min
Mesh: both Netbird (preferred, 100.122.0.0/16) and Tailscale accepted
during the in-flight migration; no client is gated on completing the move.
Plan reference: /root/.claude/plans/lets-make-a-plan-fluttering-trinket.md
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
