The browser tab still showed Wiki.js because only favicon.ico + 16/32 were
replaced — the larger icons the tab picks (android-chrome-192, apple-touch-180,
mstile-150) were still the defaults. Add ThreadNet versions and subPath-mount
them. Adding these pushed the single branding ConfigMap to ~1.04 MB (the 1 MiB
etcd limit), so split the 604 KB background into its own platform-branding-bg
ConfigMap mounted at /_assets/img/bg; authLoginBgUrl follows.
Set the blue Docusaurus-style accent (#2b6cb0 light / #63b3ed dark) via injectCSS
on the app UI — the login page is excluded because Wiki.js renders it without
custom CSS, so a dark login card is not themeable and is left as-is. Mount the
ThreadNet favicon (favicon.ico + favicon-16/32 PNGs the browser tab uses) from the
platform-branding ConfigMap via subPath, overlaying only those files.
Serve the ThreadNet logo and the shared platform login background (alpenglow.jpg,
same file Authentik and Element use) as public static files under
/_assets/img/branding, mounted from a single platform-branding ConfigMap. This
avoids two bad patterns: linking the background via an external URL (runtime
dependency on axion1337.chat) and uploading the logo as a gated Wiki.js asset
(which 404/403s on the unauthenticated login page unless guests get read:assets).
Wiki.js serves /wiki/assets publicly at /_assets, so mounted files need no
read:assets — guests stay locked out of pages. The config job sets logoUrl and
authLoginBgUrl to the local paths and enables dark mode as default. The ConfigMap
uses a name hash so a branding change rolls the pod. It can later be mounted into
Authentik/Element too, keeping one source of truth for the shared assets.
Wiki.js + a dedicated Postgres + public ingress for wiki.axion1337.chat, added to
the production kustomization so Flux applies it. Both pods intentionally wait on
the SOPS secret `wikijs-postgres-secret` (username/password) until sorb creates it
— same loud-but-visible pattern as the concierge bot. NetworkPolicy: Traefik ->
wikijs:http, wikijs -> wikijs-postgres:postgres (ingress-only, named container
ports). Ingress/Cert mirror the authentik pattern (letsencrypt-prod). Native OIDC
login (#0049, guide 10) and git-storage are configured post-start. All manifests
validated server-side (kubectl --dry-run=server).
Thore Cimbal