- postiz: set DATABASE_URL/REDIS_URL pointing at the bundled subcharts;
the chart does NOT auto-wire even when postgresql.enabled=true, so
the prisma db:push was failing with empty DATABASE_URL.
- n8n approval workflow: swap telegramTrigger -> webhook node so it
works without an n8n-stored Telegram credential. Telegram bot's
webhook is set via setWebhook to https://n8n.viktorbarzin.me/webhook/instagram-approval.
Parse-callback Code node tolerates both shapes ({body:{callback_query:...}}
vs {callback_query:...}) so a future move back to telegramTrigger doesn't break.
- 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.
