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mw-pfeddersheim-workstation/docs/tech/manual-overrides.md
T
mw ce99f58374 docs: Caddy manual override + OnlyOffice MCP SSE investigation (#92)
Record the Caddy reverse-proxy at /etc/caddy/ (14 *.localhost sites,
mkcert TLS, systemd caddy.service) as a manual override in
docs/tech/manual-overrides.md - no caddy Ansible role exists yet.

Add a 'Local Dev Services' section to docs/tech/stack.md listing all
*.localhost sites and useful Caddy commands.

New learning record docs/learnings/2026-07-06-caddy-onlyoffice-mcp-sse-
investigation.md: Caddy emits 'context canceled' SSE aborts (~1.5ms) on
onlyoffice.localhost/mcp -> localhost:3847. Upstream verified alive
(HTTP 406 to plain GET = expected). Handed off to GitLab issue
satware/mcp/onlyoffice#92 with 5 hypotheses, 7 tasks, and a proposed
flush_interval -1 + transport http { versions 1.1 } mitigation (not
applied yet to avoid masking root cause).
2026-07-06 08:58:27 +02:00

29 lines
2.4 KiB
Markdown

---
description: >-
Documentation of manual system changes that are not managed by Ansible, as
required by the project constitution.
tags:
- manual-overrides
- infrastructure
- configuration
last_updated: '2026-07-06'
---
# Manual System Overrides
This document tracks all persistent system changes implemented manually that are not (yet) managed via Ansible roles.
## Principles
1. **Ansible First**: Always prefer automation over manual overrides.
2. **Document Everything**: Any manual change MUST be recorded here with rationale.
3. **Migrate to Code**: Periodically review this list to identify candidates for Ansible migration.
## Active Overrides
| Date | Change | Rationale | Ansible Status |
|------|--------|-----------|----------------|
| 2026-07-06 | Caddy reverse-proxy + mkcert TLS at `/etc/caddy/` (`Caddyfile` + `conf.d/localhost-dev.conf` + `localhost{,-key}.pem`) | Local HTTPS dev for 14 `*.localhost` sites (mcp, artifacts, onlyoffice, demo.satware.com clone, 10 placeholders). Caddy runs as systemd `caddy.service` on port 443. NOT managed by this repo - no `caddy` Ansible role exists. The `onlyoffice.localhost` site (-> `localhost:3847`) is emitting `context canceled` SSE aborts; see `docs/learnings/2026-07-06-caddy-onlyoffice-mcp-sse-investigation.md` and GitLab issue [satware/mcp/onlyoffice#92](https://gitlab.satware.com/satware/mcp/onlyoffice/-/work_items/92). | Candidate for Ansible role (`caddy` + `mkcert`); defer until issue #92 resolves to avoid masking root cause |
| 2026-07-03 | Patched `remmina-plugin-rdp.so` in `~/.config/remmina/plugins/` | Remmina 1.4.43 crashes (SIGSEGV) on Wayland when `keymap` is set in a profile. Built from `~/external/remmina/` fork with NULL check fix. Alt plugin dir loads before system plugin. MR !2757 submitted upstream. See `docs/learnings/2026-07-03-remmina-wayland-crash-fix.md`. | Remove when upstream fix is released and packaged |
| 2026-06-17 | Discovered and deleted `br_vm_internal` bridge (10.10.2.0/24) | Externally-created bridge, no NM config file, no VMs attached. Origin unknown — likely ad-hoc `nmcli con add` or manual `brctl` session (Jun 10). Traffic-shaping qdisc (`htb`) suggests prior VM network isolation attempt. Deleted via `nmcli con delete` + `ip link delete`. | N/A (removed) |
| 2026-04-02 | Moved LLM models to `/home/mw/models/` (SATA SSD) with symlinks | Free root NVMe space (93%→87%, +25G freed) | Not yet |