## Context
iOS Owntracks app has been unable to upload for months — phone buffer
now holds ~1200 pending points. Last successful `.rec` write was
2026-01-02T14:32:00Z, matching when the failures started.
### The 500 — verified in Traefik access log
```
152.37.101.156 - viktor "POST /pub HTTP/1.1" 500 21 "-" "-" 47900
"owntracks-owntracks-owntracks-viktorbarzin-me@kubernetes"
"https://10.10.107.194:8083" 84ms
```
Basic-auth + middleware chain (rate-limit, csp, crowdsec) all pass.
Traefik then opens backend connection to `https://10.10.107.194:8083`.
The Recorder pod listens **plain HTTP** on :8083 (`OTR_PORT=0` disables
HTTPS in ot-recorder), so the TLS handshake never completes → 500.
### Root cause — Service port spec
`kubernetes_service.owntracks` declared the port as:
```
name: https
port: 443
targetPort: 8083
```
Traefik's IngressClass scheme inference: if the Service port is named
`https` OR numbered `443`, Traefik speaks HTTPS to that backend. Both
were true here, pointing at a plain-HTTP socket. The name/number were
purely cosmetic — a leftover from mirroring the external `:443` edge —
and worked only while Traefik's default happened to be HTTP. A Traefik
upgrade (or middleware-chain change) tightened inference and surfaced
the mismatch.
## This change
Rename port to `name=http, port=80` and update the matching Ingress
backend `port.number` from 443 to 80. `targetPort` stays at 8083.
```
Phone -----> CF tunnel -----> Traefik (:443, TLS) -----> Service
\ :80 (http)
\ |
\ v
---------------> Pod :8083
(plain HTTP hop) (HTTP listener)
```
Deployment container port label also renamed `https` → `http` for
consistency (no functional effect — just readability).
## What is NOT in this change
- **Not** switching the Recorder pod to HTTPS natively. That would
require mounting a cert + rotation plumbing. External TLS is already
terminated at Cloudflare/Traefik; in-cluster hop to the pod is
plain-HTTP by design.
- **Not** enabling `OTR_HTTPHOOK` to bridge Recorder → Dawarich
(follow-up: code-z9b).
- **Not** backfilling historical `.rec` files into Dawarich (follow-up:
code-h2r).
- Incidental: `providers.tf` + `.terraform.lock.hcl` refreshed by
`terraform init -upgrade` to pick up the goauthentik provider that
the ingress_factory module recently started requiring.
## Test Plan
### Automated
```
$ ../../scripts/tg plan
Plan: 0 to add, 3 to change, 0 to destroy.
$ ../../scripts/tg apply --non-interactive
Apply complete! Resources: 0 added, 3 changed, 0 destroyed.
$ kubectl -n owntracks get svc owntracks -o=jsonpath='{.spec.ports[0]}'
{"name":"http","port":80,"protocol":"TCP","targetPort":8083}
$ kubectl -n owntracks get ingress owntracks -o=jsonpath='{.spec.rules[0].http.paths[0].backend}'
{"service":{"name":"owntracks","port":{"number":80}}}
```
### Manual Verification
In-cluster auth'd POST through the full ingress chain:
```
VIKTOR_PW=$(vault kv get -field=credentials secret/owntracks | jq -r .viktor)
kubectl -n owntracks run curltest --rm -i --image=curlimages/curl --restart=Never -- \
curl -s -o /dev/null -w "HTTP %{http_code}\n" -X POST -u "viktor:$VIKTOR_PW" \
-H "Content-Type: application/json" \
-d '{"_type":"location","lat":0,"lon":0,"tst":1000000000,"tid":"vb"}' \
https://owntracks.viktorbarzin.me/pub
# HTTP 200
```
(previously: HTTP 500 on identical request)
### Reproduce locally
1. `vault login -method=oidc`
2. `cd infra/stacks/owntracks && ../../scripts/tg plan`
3. Expected: `Plan: 0 to add, 3 to change, 0 to destroy.` (or empty if already applied)
4. Watch next iOS Owntracks POST → Traefik access log should show `200`, not `500`.
Closes: code-nqd
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
a21d4a4424