Files
shopdb-flask/docs/deployment/DEPLOY-TO-VM.md
cproudlock f9d6b57f0f Move the documentation to the line that ships, and correct it against the code
The docs lived on one lineage and the fleet code on another. That is why six
pages described a shared fleet key as how an agent authenticates, why
COLLECTOR-AUTH had to warn that the per-PC credential code was not in the
repository it sat in, and why ADR-019 recorded a decision whose implementation
was somewhere else. Documentation that cannot see the code it documents goes
stale by construction, and no amount of editing fixes that.

So the corpus moves here: 84 files, 56 pages, 20 ADRs, the proposals, INDEX.md,
llms.txt and both gates. Filenames are unchanged, because a wiki page name is
derived from the filename and a rename breaks every link anybody saved.

THE POINT OF THE MOVE IS THE CORRECTION IT ENABLES. Every caveat that said "not
in this tree" was false the moment the files landed beside the code, so each was
rewritten from what is actually here:

- COLLECTOR-AUTH gained the real enroll request body, the two bounds on the
  unauthenticated route (per-IP rate limit, pending cap with stale rows dropped
  before a real PC is refused), and the rejected pending reason that binds to
  the endpoint identity rather than the nonce.
- ADR-019 now describes an implementation that is present, including its tests,
  and says plainly that what remains is the FLEET migration, not the code.
- proposals/device-identity claimed phase 1 was unbuilt. plugins/computers
  declares deviceid on the collector schema and prefers it over the older
  fallbacks. Corrected in the page, its summary and the index.

WINDOWS/IIS IS NOW DOCUMENTED AS THE LEGACY PATH, per the product decision, and
carefully: it is what production runs today. Every Windows page opens by saying
it is supported, not for a new site, and where a new site should go instead. No
procedure was cut - an operator on an IIS box at 2am needs these pages to work
exactly as well tomorrow. MIGRATE-TOPOLOGY stops being a footnote and becomes
the off-ramp, which is why it nearly doubled: what was there did not match how
the Docker stack really works here.

The Docker material that already lived on this line was kept and given
ownership rather than buried under the ported Windows-centric prose: DEPLOY now
describes the four services, the migrate service that runs the upgrade chain
before api starts, TLS terminated by nginx, and the plugin count corrected from
thirteen to seventeen - a number both lineages had wrong.

ROADMAP is rewritten from evidence rather than memory: what has shipped, read
out of the changelog, the ADRs and the manifests, and ahead of it exactly two
items - finalize a distributed release and polish the setup wizard.

PROJECT-MAP is generated and was stale; the GENERATOR was what was wrong.
--check passes now.

API-REFERENCE is retired to a pointer. /api/docs serves 573 operations with
derived auth, query parameters and harvested examples, and a hand-written page
competing with that is a liability. The file stays so its wiki page and its
inbound links survive.

AND THE MOVE TURNED ON A SCRUB THAT HAD NEVER RUN HERE. test_docs_publishable
keys on docs/*.md, which this line did not have, so it skipped - its own comment
predicted what would surface. Porting the corpus activated it and it found 48
lines that must not reach a published wiki: branch names abbreviating the site,
assistant-tooling paths, the site name in two deployment pages, and an employee
ID in a Windows path that the scrub does not even look for.
2026-09-19 09:10:15 -04:00

137 lines
5.0 KiB
Markdown

<!-- docmeta
purpose: howto
audience: adopter, developer
status: current
summary: Put the Docker stack on a throwaway Windows VM to try it or rehearse a deploy, and what the helper script gets wrong.
loadwith: none
-->
# Deploying the stack to a Windows VM
> **Where this sits:** a rehearsal, not a site. For a real site follow
> [DEPLOY](../DEPLOY.md). To only LOOK at a build with no source at all,
> [DEV-BUILD-TEST](../DEV-BUILD-TEST.md) pulls a published image and is one
> script.
A Windows VM with Docker Desktop is the cheapest way to prove a deploy before
doing it for real: the stack is identical to a site's, the VM can be reverted,
and nothing on it matters. This page is the VM-specific part - getting the code
there, the firewall, reaching it from the host. Everything else is
[DEPLOY](../DEPLOY.md).
## On the VM
1. **Docker Desktop**, installed and running.
2. **Git Bash or WSL**, for the bash commands.
3. Enough RAM given to Docker. The stack is MySQL plus a Python container plus
nginx; 8GB to Docker is comfortable.
## Step 1: Get the code onto the VM
```powershell
# From a network share
Copy-Item -Recurse \\<host>\shopdb-flask C:\shopdb
# Or clone it
git clone <your-remote>/shopdb-flask.git C:\shopdb
# Or hand it over as a zip, which is what an isolated VM usually wants
Expand-Archive -Path C:\shopdb-deploy.zip -DestinationPath C:\shopdb
```
## Step 2: Bring it up
The pre-built path is the one to use on a VM: npm inside the image is slow and
is the step most likely to fail behind a proxy. Build the frontend once on the
host or on the VM, then build the image from it -
[DOCKER-PREBUILT-APPROACH](DOCKER-PREBUILT-APPROACH.md).
```powershell
cd C:\shopdb
copy .env.example .env
# Edit .env: SECRET_KEY, JWT_SECRET_KEY, MYSQL_ROOT_PASSWORD, MYSQL_PASSWORD,
# CORS_ORIGINS. Generate a secret with:
# python -c "import secrets; print(secrets.token_urlsafe(64))"
cd frontend; npm ci; npm run build; cd ..
docker compose -f docker-compose.prebuilt.yml -f docker-compose.backup.yml --profile backup build
docker compose -f docker-compose.prebuilt.yml -f docker-compose.backup.yml --profile backup up -d
```
The `migrate` service runs the schema, the plugin bootstrap and the seeders
before `api` starts, so there is no separate migration step. Watch it with
`docker compose logs migrate`.
Create the first admin at `https://localhost:5001/setup`, or headlessly:
```powershell
docker compose exec api flask seed admin --username admin --email admin@example.com
```
The password is generated and printed once.
## Step 3: Reach it from the host
```powershell
New-NetFirewallRule -DisplayName "ShopDB" -Direction Inbound -LocalPort 5001 -Protocol TCP -Action Allow
```
Then `https://<vm-ip>:5001` from the host. The certificate is self-signed until
you replace the pair in `certs/`, so the browser warns; that is expected on a
VM.
`CORS_ORIGINS` is an exact origin match, so it has to name the address the
browser really uses. Reaching the VM by IP while `CORS_ORIGINS` names
`localhost` is the usual cause of "the page loads and every request fails".
## About `deploy-to-vm.ps1`
The repository root carries `deploy-to-vm.ps1`, which wraps the above into eight
steps with `-SiteName` and `-AdminPassword` parameters. **Read it before you run
it.** As it stands it does not work on a clean clone, and neither problem is
subtle:
- It copies `.env.docker-dev` to create `.env`. That file is not in the
repository, so step 3 fails on a fresh checkout. Create `.env` from
`.env.example` yourself first and the script skips that branch.
- It addresses containers by the fixed names `flask-shopdb-api-1` and
`flask-shopdb-db-1`. Compose names containers after the project, which is the
directory name, so on a clone called `shopdb` those `docker exec` calls
miss. Use `docker compose exec api` instead, or `docker compose ps` to see
the real names.
It also runs only `flask db upgrade` for the database, which predates the
`migrate` service and is now redundant rather than wrong.
Its default `-AdminPassword` is a literal in the file and therefore public.
Pass your own, and never leave the default on anything reachable.
## Stop, start, update
```bash
docker compose -f docker-compose.prebuilt.yml -f docker-compose.backup.yml down
docker compose -f docker-compose.prebuilt.yml -f docker-compose.backup.yml --profile backup up -d
```
`down` keeps the volumes. `down -v` deletes them, which is the database and
`instance/` together, with no prompt.
To take new code:
```bash
git pull
cd frontend; npm run build; cd ..
docker compose -f docker-compose.prebuilt.yml -f docker-compose.backup.yml build
docker compose -f docker-compose.prebuilt.yml -f docker-compose.backup.yml up -d
```
Rebuilding the frontend is not optional on the pre-built path: the image copies
whatever is in `frontend/dist/`, so a skipped `npm run build` ships the old UI
with no warning.
## Why this works with no network
With `frontend/dist/` already built and the Python wheels vendored, the image
build downloads nothing, which is what makes the same procedure the rehearsal
for [DEPLOY-AIRGAP](../DEPLOY-AIRGAP.md).