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Allow for default Ollama base url and model to be provided in ENV #4825

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Allow for default Ollama base url and model to be provided in ENV #4825

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2221ee4
Allow for default Ollama base url and model to be provided as an envi…
ShuffleReady Jul 9, 2025
2b35a1e
Allow default ollama embedding model to be different than default oll…
ShuffleReady Jul 10, 2025
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9 changes: 8 additions & 1 deletion docker/.env.example
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Original file line number Diff line number Diff line change
Expand Up @@ -162,4 +162,11 @@ JWT_REFRESH_TOKEN_EXPIRY_IN_MINUTES=43200
# REDIS_KEY=
# REDIS_CA=
# REDIS_KEEP_ALIVE=
# ENABLE_BULLMQ_DASHBOARD=
# ENABLE_BULLMQ_DASHBOARD=

############################################################################################################
############################################# OLLAMA DEFAULTS ##############################################
############################################################################################################
# OLLAMA_DEFAULT_BASE_URL=http://host.docker.internal:11434
# OLLAMA_DEFAULT_MODEL=llama3.2
# OLLAMA_DEFAULT_EMBEDDING_MODEL=nomic-embed-text
7 changes: 4 additions & 3 deletions packages/components/nodes/chatmodels/ChatOllama/ChatOllama.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ import { ChatOllamaInput } from '@langchain/ollama'
import { BaseChatModelParams } from '@langchain/core/language_models/chat_models'
import { BaseCache } from '@langchain/core/caches'
import { IMultiModalOption, INode, INodeData, INodeParams } from '../../../src/Interface'
import { getBaseClasses } from '../../../src/utils'
import { getBaseClasses, getEnvironmentVariable } from '../../../src/utils'
import { ChatOllama } from './FlowiseChatOllama'

class ChatOllama_ChatModels implements INode {
Expand Down Expand Up @@ -37,13 +37,14 @@ class ChatOllama_ChatModels implements INode {
label: 'Base URL',
name: 'baseUrl',
type: 'string',
default: 'http://localhost:11434'
default: getEnvironmentVariable('OLLAMA_DEFAULT_BASE_URL') ?? 'http://localhost:11434'
},
{
label: 'Model Name',
name: 'modelName',
type: 'string',
placeholder: 'llama2'
placeholder: 'llama2',
default: getEnvironmentVariable('OLLAMA_DEFAULT_MODEL') ?? ''
},
{
label: 'Temperature',
Expand Down
7 changes: 4 additions & 3 deletions packages/components/nodes/chatmodels/ChatOllama/ChatOllama_LlamaIndex.ts
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import { INode, INodeData, INodeParams } from '../../../src/Interface'
import { getBaseClasses } from '../../../src/utils'
import { getBaseClasses, getEnvironmentVariable } from '../../../src/utils'
import { OllamaParams, Ollama } from 'llamaindex'

class ChatOllama_LlamaIndex_ChatModels implements INode {
Expand Down Expand Up @@ -29,13 +29,14 @@ class ChatOllama_LlamaIndex_ChatModels implements INode {
label: 'Base URL',
name: 'baseUrl',
type: 'string',
default: 'http://localhost:11434'
default: getEnvironmentVariable('OLLAMA_DEFAULT_BASE_URL') ?? 'http://localhost:11434'
},
{
label: 'Model Name',
name: 'modelName',
type: 'string',
placeholder: 'llama3'
placeholder: 'llama3',
default: getEnvironmentVariable('OLLAMA_DEFAULT_MODEL') ?? ''
},
{
label: 'Temperature',
Expand Down
7 changes: 4 additions & 3 deletions packages/components/nodes/embeddings/OllamaEmbedding/OllamaEmbedding.ts
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import { OllamaEmbeddings } from '@langchain/community/embeddings/ollama'
import { OllamaInput } from '@langchain/community/llms/ollama'
import { INode, INodeData, INodeParams } from '../../../src/Interface'
import { getBaseClasses } from '../../../src/utils'
import { getBaseClasses, getEnvironmentVariable } from '../../../src/utils'

class OllamaEmbedding_Embeddings implements INode {
label: string
Expand Down Expand Up @@ -29,13 +29,14 @@ class OllamaEmbedding_Embeddings implements INode {
label: 'Base URL',
name: 'baseUrl',
type: 'string',
default: 'http://localhost:11434'
default: getEnvironmentVariable('OLLAMA_DEFAULT_BASE_URL') ?? 'http://localhost:11434'
},
{
label: 'Model Name',
name: 'modelName',
type: 'string',
placeholder: 'llama2'
placeholder: 'nomic-embed-text',
default: getEnvironmentVariable('OLLAMA_DEFAULT_EMBEDDING_MODEL') ?? ''
},
{
label: 'Number of GPU',
Expand Down
7 changes: 4 additions & 3 deletions packages/components/nodes/llms/Ollama/Ollama.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ import { Ollama, OllamaInput } from '@langchain/community/llms/ollama'
import { BaseCache } from '@langchain/core/caches'
import { BaseLLMParams } from '@langchain/core/language_models/llms'
import { INode, INodeData, INodeParams } from '../../../src/Interface'
import { getBaseClasses } from '../../../src/utils'
import { getBaseClasses, getEnvironmentVariable } from '../../../src/utils'

class Ollama_LLMs implements INode {
label: string
Expand Down Expand Up @@ -36,13 +36,14 @@ class Ollama_LLMs implements INode {
label: 'Base URL',
name: 'baseUrl',
type: 'string',
default: 'http://localhost:11434'
default: getEnvironmentVariable('OLLAMA_DEFAULT_BASE_URL') ?? 'http://localhost:11434'
},
{
label: 'Model Name',
name: 'modelName',
type: 'string',
placeholder: 'llama2'
placeholder: 'llama2',
default: getEnvironmentVariable('OLLAMA_DEFAULT_MODEL') ?? ''
},
{
label: 'Temperature',
Expand Down