The per-request Ollama handlers (chat, generate, embed, embeddings,
and the OpenAI-compat completions/chat-completions/messages/responses
endpoints) fetched 'ollama.api_configs' up to three times and
'ollama.base_urls' separately within a single request — the .get()
default-argument pattern made the second api_configs fetch
unconditional, and get_api_key() triggered a third. Up to four
sequential SELECTs per request collapse to one.
A new get_ollama_connection_config() helper fetches base_urls and
api_configs together in one batched Config.get_many where both are
needed; handlers that only need api_configs fetch it once into a
local. Admin operations (pull/push/copy/delete) and the TTL-cached
model-list path are deliberately left untouched.
Resolution semantics (str(idx) key first, url-key legacy fallback,
same defaults) are unchanged.
Claude-Session: https://claude.ai/code/session_01MHg5zs1VBjvRWQ54qHpfYD
Co-authored-by: Claude <noreply@anthropic.com>
The Automatic1111 branch of the image generation route called set_image_model whenever the request carried a model field. On this backend set_image_model is not request-scoped: it persists image_generation.model to the global configuration and posts the new sd_model_checkpoint to the shared server, because Automatic1111 holds a single checkpoint instance-wide. A non-admin holding features.image_generation could therefore change the instance-wide image model and the shared backend checkpoint for every user by sending a model on an ordinary generation request, even though the setting is otherwise managed only through the admin-only image configuration route and the frontend never sends this field.
Gate the switch on an admin caller. A non-admin now generates on the currently configured checkpoint and the model field no longer mutates global state; admins retain per-request model switching here and through the image configuration route. Image editing is unaffected, as it selects its model per request without writing global configuration.
`sharing.folders` is present in `DEFAULT_USER_PERMISSIONS` but absent from the `SharingPermissions` response/update schema, so the admin default and group permission API silently drops it on every round-trip and the setting is never saved. Add `folders: bool = False`, matching the config default (`USER_PERMISSIONS_FOLDERS_ALLOW_SHARING`), restoring parity with `DEFAULT_USER_PERMISSIONS`.
Fixes#27120.
- Move setModels() and setToolServers() out of the loaded gate in
+layout.svelte so the page renders immediately instead of blocking
behind slow/unreachable connection timeouts
- Track failed Ollama backend URLs from /api/tags and skip them in the
subsequent /api/ps fan-out, eliminating a redundant second timeout
- Silence the autocomplete toast that fires during the transient empty
model state
