User dropped Postiz/Instagram OAuth (Meta Business Account flagged
+ Postiz scope drift). New pipeline ends at Telegram — full-quality
JPEG delivered to the bot chat, manually uploaded to IG by the user.
- Image bumped to 25e46efd: adds /deliver/{asset_id} endpoint that
multipart-uploads to Telegram (URL-fetch fails through Cloudflare
for >5MB), then tags 'posted' in Immich.
- ESO now syncs telegram_bot_token + telegram_chat_id from Vault.
- Public ingress paths grow to ['/image', '/original'] (Authentik
bypass on /original is harmless — files are user-tagged, low blast
radius — and useful for ad-hoc browser downloads).
- Memory limit 512Mi -> 1500Mi: full-resolution Pillow HEIC decode
was OOMing on 12MP+ phone photos.
- discover.json simplified to scan -> deliver per item; approval and
post workflows already deactivated. Telegram bot webhook removed.
Postiz backend was crashlooping on connect ECONNREFUSED ::1:7233 —
Postiz needs Temporal for cron/scheduled posts and the Helm chart
doesn't bundle it. Added a single-replica temporalio/auto-setup:1.28.1
Deployment in the postiz namespace, backed by the bundled
postiz-postgresql (separate `temporal` + `temporal_visibility`
databases pre-created via init container), ENABLE_ES=false (Postiz
only uses the workflow engine, not visibility search). Skips
DYNAMIC_CONFIG_FILE_PATH because that file isn't bundled in
auto-setup.
Auth audit:
- postiz: ingress now `protected = true` (Authentik forward-auth).
Postiz also has its own login on top, but registration is no
longer exposed to the open internet.
- instagram-poster: split into two ingresses on the same host.
`/image/*` stays public (Meta + Telegram fetch the 9:16
derivatives). Everything else (/healthz, /queue, /scan,
/enqueue, /reject, /post-next) sits behind Authentik. The
protected ingress sets dns_type=none — the public one already
created the CF DNS record.
- postiz: pin chart name to 'postiz-app' (was 'postiz', wrong path)
and override bundled bitnami subchart images to bitnamilegacy/* —
Bitnami removed bitnami/postgresql + bitnami/redis from DockerHub
in Aug 2025 (Broadcom acquisition).
- postiz: enable initial registration (DISABLE_REGISTRATION=false)
so first admin user can be created in UI; tighten after.
- instagram-poster: add securityContext (fsGroup/runAsUser=10001)
so kubelet chowns the PVC mount for the non-root 'poster' user;
was crashing on alembic with 'unable to open database file'.
- instagram-poster: bump image_tag to 24935ab4 (uvicorn now binds
to port 8000 to match Service contract; was 8080 -> probe 404).
New stacks:
- stacks/postiz/ — Postiz scheduler (Helm chart v1.0.5, image v2.21.7)
with bundled PG/Redis, /uploads PVC on proxmox-lvm, JWT_SECRET
via ESO from secret/instagram-poster.
- stacks/instagram-poster/ — custom Python service that polls Immich
for the 'instagram' tag, reformats photos to 9:16 with blurred-bg
letterbox, exposes /image/<asset_id> publicly so Postiz can fetch.
Image: forgejo.viktorbarzin.me/viktor/instagram-poster.
n8n: 3 new workflows (discover, approval, post) for the Telegram
inline-button approval UX. Adds ExternalSecret + env vars for
TELEGRAM_BOT_TOKEN, TELEGRAM_CHAT_ID, IMMICH_API_KEY, plus static
URLs for the new service.
Vault: seed secret/instagram-poster with telegram_bot_token,
telegram_chat_id, immich_api_key, postiz_api_token,
postiz_jwt_secret before applying.
