Describe the problem/error/question
Not able to connect to local ollama and qudrant db , also lost all my workflows on self hosted n8n after upgrade. i deployed self-hosted kit through docker composer with n8n 1.99 V and today upgraded n8n to 1.103 V . upgrade procedure i followed as described in n8n documentation
Navigate to the directory containing your docker compose file
cd </path/to/your/compose/file/directory>
Pull latest version
docker compose pull
Stop and remove older version
docker compose down
Start the container
docker compose up -d
Below is the docker container status after restart
After, this ,
- i was asked to login again on n8n browser
- lost all my workflow
- quadrant collection is present but status is grey
- i created new workflow but not able to connect using local ollama
- lost all my credentials
What is the error message (if any)?
Please share your workflow
please check my docker compose yml
volumes:
n8n_storage:
postgres_storage:
ollama_storage:
qdrant_storage:
networks:
demo:
x-n8n: &service-n8n
image: n8nio/n8n:latest
networks: [‘demo’]
environment:
- DB_TYPE=postgresdb
- DB_POSTGRESDB_HOST=postgres
- DB_POSTGRESDB_USER=${POSTGRES_USER}
- DB_POSTGRESDB_PASSWORD=${POSTGRES_PASSWORD}
- N8N_DIAGNOSTICS_ENABLED=false
- N8N_PERSONALIZATION_ENABLED=false
- N8N_ENCRYPTION_KEY
- N8N_USER_MANAGEMENT_JWT_SECRET
- CODE_ENABLE_STDOUT=true
- N8N_LOG_LEVEL=debug
- NODE_FUNCTION_ALLOW_BUILTIN_MODULES=path,fs,os
- NODE_FUNCTION_ALLOW_EXTERNAL=*
- OLLAMA_HOST=ollama:11434
env_file:
- .env
x-ollama: &service-ollama
image: ollama/ollama:latest
container_name: ollama
networks: [‘demo’]
restart: unless-stopped
ports:
- 11434:11434
volumes:
- ollama_storage:/root/.ollama
deploy:
resources:
limits:
cpus: ‘6’
memory: 8G
x-init-ollama: &init-ollama
image: ollama/ollama:latest
networks: [‘demo’]
container_name: ollama-pull-llama
volumes:
- ollama_storage:/root/.ollama
entrypoint: /bin/sh
environment:
- OLLAMA_HOST=ollama:11434
command:
- “-c”
- “sleep 3; ollama pull llama3.2”
services:
postgres:
image: postgres:16-alpine
hostname: postgres
networks: [‘demo’]
restart: unless-stopped
environment:
- POSTGRES_USER
- POSTGRES_PASSWORD
- POSTGRES_DB
volumes:
- postgres_storage:/var/lib/postgresql/data
healthcheck:
test: [‘CMD-SHELL’, ‘pg_isready -h localhost -U ${POSTGRES_USER} -d ${POSTGRES_DB}’]
interval: 5s
timeout: 5s
retries: 10
n8n-import:
<<: *service-n8n
hostname: n8n-import
container_name: n8n-import
entrypoint: /bin/sh
command:
- “-c”
- “n8n import:credentials --separate --input=/demo-data/credentials && n8n import:workflow --separate --input=/demo-data/workflows”
volumes:
- ./n8n/demo-data:/demo-data
depends_on:
postgres:
condition: service_healthy
n8n:
<<: service-n8n
hostname: n8n
container_name: n8n
restart: unless-stopped
ports:
- 5678:5678
environment:
- CODE_ENABLE_STDOUT=true
- N8N_LOG_LEVEL=debug
- NODE_FUNCTION_ALLOW_BUILTIN_MODULES=path,fs,os
- NODE_FUNCTION_ALLOW_EXTERNAL=
volumes:
- n8n_storage:/home/node/.n8n
- ./n8n/demo-data:/demo-data
- ./shared:/data/shared
depends_on:
postgres:
condition: service_healthy
n8n-import:
condition: service_completed_successfully
qdrant:
image: qdrant/qdrant
hostname: qdrant
container_name: qdrant
networks: [‘demo’]
restart: unless-stopped
ports:
- 6333:6333
volumes:
- qdrant_storage:/qdrant/storage
ollama-cpu:
profiles: [“cpu”]
deploy:
resources:
limits:
cpus: ‘6’
memory: 8G
<<: *service-ollama
ollama-gpu:
profiles: [“gpu-nvidia”]
<<: *service-ollama
deploy:
resources:
reservations:
devices:
- driver: nvidia
count: 1
capabilities: [gpu]
ollama-gpu-amd:
profiles: [“gpu-amd”]
<<: *service-ollama
image: ollama/ollama:rocm
devices:
- “/dev/kfd”
- “/dev/dri”
ollama-pull-llama-cpu:
profiles: [“cpu”]
<<: *init-ollama
depends_on:
- ollama-cpu
ollama-pull-llama-gpu:
profiles: [“gpu-nvidia”]
<<: *init-ollama
depends_on:
- ollama-gpu
ollama-pull-llama-gpu-amd:
profiles: [gpu-amd]
<<: *init-ollama
image: ollama/ollama:rocm
depends_on:
- ollama-gpu-amd
please check n8n below
{
“nodes”: [
{
“parameters”: {
“options”: {}
},
“type”: “@n8n/n8n-nodes-langchain.chatTrigger”,
“typeVersion”: 1.1,
“position”: [
0,
0
],
“id”: “4eaed734-d139-4a78-9cd3-e98b17612ccc”,
“name”: “When chat message received”,
“webhookId”: “8e2a5903-0044-431e-bc54-6760427fde5a”
},
{
“parameters”: {
“options”: {}
},
“type”: “@n8n/n8n-nodes-langchain.chainRetrievalQa”,
“typeVersion”: 1.6,
“position”: [
208,
0
],
“id”: “cea1c2dc-dbfd-44b4-8db3-cef01e9fc684”,
“name”: “Question and Answer Chain”
},
{
“parameters”: {
“options”: {}
},
“type”: “@n8n/n8n-nodes-langchain.lmChatOllama”,
“typeVersion”: 1,
“position”: [
96,
208
],
“id”: “131dc353-4eec-4171-a7cd-95a36d18c9c9”,
“name”: “Ollama Chat Model”,
“credentials”: {
“ollamaApi”: {
“id”: “UBbYjYWntLXLNG3S”,
“name”: “Ollama account”
}
}
}
],
“connections”: {
“When chat message received”: {
“main”: [
[
{
“node”: “Question and Answer Chain”,
“type”: “main”,
“index”: 0
}
]
]
},
“Ollama Chat Model”: {
“ai_languageModel”: [
[
{
“node”: “Question and Answer Chain”,
“type”: “ai_languageModel”,
“index”: 0
}
]
]
}
},
“pinData”: {},
“meta”: {
“templateCredsSetupCompleted”: true,
“instanceId”: “558d88703fb65b2d0e44613bc35916258b0f0bf983c5d4730c00c424b77ca36a”
}
}
(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
Share the output returned by the last node
Information on your n8n setup
-
n8n version:
-
i am using self hosted docker kit for n8n using docker compose
-
n8n : 1.103.1 (upgraded today , earlier 1.99.x)
-
Database (default: SQLite):
-
Postgress
-
n8n EXECUTIONS_PROCESS setting (default: own, main):
-
Running n8n via (Docker, npm, n8n cloud, desktop app):
-
through docker , self hosting
-
Operating system:
-
MAC OS
