added ollama_serve_url argument to overwrite hardcoded default URL and validated linux compatability

[NielsOldenburg]

Description

• Added ollama_serve_url argument to overwrite default localhost path for distributed deployments.
• Tested deployment and basic functionality on linux systems.

Fixes #issue_number
#8890

Type of change

• ⚡ New feature (non-breaking change which adds functionality)
• 📄 This change requires a documentation update

Verification Process

To ensure the changes are working as expected:

ollama.mp4

• Test Location: Specify the URL or path for testing.
• Verification Steps: Outline the steps or queries needed to validate the change. Include any data, configurations, or actions required to reproduce or see the new functionality.

**1. run mindsdb and ollama from in containers i.e. via docker-compose **

2. Go to the MindsDB frontend Create a ML_ENGINE based on ollama

CREATE ML_ENGINE ollama FROM ollama;

3. create model based on the ollama engine and use the ollama_serve_url arg to overwrite SERVE_URL=http://localhost:11434 with the servicename to use the docker dns

CREATE MODEL my_llama2
PREDICT completion
USING
model_name = 'llama2',
engine = 'ollama',
ollama_serve_url = 'http://ollama:11434';

4. wait until the creation is done and use it

SELECT text, completion
FROM my_llama2
WHERE text = 'hi there!';

Additional Media:

• I have attached a brief loom video or screenshots showcasing the new functionality or change.

Personal Note

I just started with mindsdb and this is actually my first ever FOSS commit. Hope that i managed to fulfill all of your requirements. Will try to contribute some more in the future.

[paxcema]

Congratulations on your first FOSS contribution @NielsOldenburg! This looks good to me, but I'll add @ZoranPandovski as a reviewer for a second look before merging.

[ZoranPandovski]

@NielsOldenburg Welcome 👋 . Please just sign the CLA so we can merge this.

[mindsdbadmin]

CLA Assistant Lite bot All contributors have signed the CLA ✍️ ✅

[NielsOldenburg]

I have read the CLA Document and I hereby sign the CLA

[NielsOldenburg]

recheck