<short description>

Description

If I define a "rag" section in the configuration file, the first time at launch that I do a search, I would get this error message.

Some toolsets failed to initialize for agent 'cookbook'.

Details:

- toolset rag failed: failed to create RAG manager: failed to build strategy configs for RAG "rag_knowledge": failed to build strategy "chunked-embeddings" for RAG "rag_knowledge": failed to create database: failed to create schema: attempt to write a readonly database (1032)

If I quit the Docker agent and restart it, it works.

I use Docker Agent v1.141.0

Expected Behavior

No response

Actual Behavior

No response

Steps to Reproduce

the rag section:

rag:
  rag_knowledge:
    tool:
      description: >
        Search the Go and htmx cookbook.
        Every topic comes with its common mistakes and how to avoid them.
    docs:
      - ./knowledge

    strategies:
      - type: chunked-embeddings
        embedding_model: embedder
        database: ./knowledge-embeddings.db
        vector_dimensions: 768
        similarity_metric: cosine_similarity
        threshold: 0.3
        limit: 6
        chunking:
          size: 1200
          overlap: 100
          respect_word_boundaries: true

models:
  embedder:
    provider: dmr
    model: huggingface.co/unsloth/embeddinggemma-300m-gguf:Q8_0
    base_url: http://host.docker.internal:12434/engines/v1
    max_tokens: 2048

Docker Agent version

1.141.0

OS & terminal

Linux inside SBX

Model used

Local model

Error output

Some toolsets failed to initialize for agent 'cookbook'.

Details:

- toolset rag failed: failed to create RAG manager: failed to build strategy configs for RAG "rag_knowledge": failed to build strategy "chunked-embeddings" for RAG "rag_knowledge": failed to create database: failed to create schema: attempt to write a readonly database (1032)

Screenshots

No response

Additional context

No response

Start from RAG initialization for the chunked-embeddings strategy and the configured ./knowledge-embeddings.db path. Reproduce the first search with the provided configuration in Docker Agent v1.141.0, then compare it with a restarted agent; done means the initial launch and search succeed without the readonly-database error.