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🔧 chore(.env.example): add POSTGRES_PORT variable to specify the port for PostgreSQL connection

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🔧 chore(startup-backend.sh): modify startup script to start the backend in development or production mode based on the ENVIRONMENT variable
This commit is contained in:
Gabriel Luiz Freitas Almeida 2023-09-11 14:01:48 -03:00
commit e557c0d234
2 changed files with 14 additions and 1 deletions
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2
deploy/.env.example
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@ -1,5 +1,6 @@
DOMAIN=localhost
STACK_NAME=langflow-stack
ENVIRONMENT=development
TRAEFIK_PUBLIC_NETWORK=traefik-public
TRAEFIK_TAG=langflow-traefik
@ -19,6 +20,7 @@ LOG_LEVEL=debug
POSTGRES_USER=langflow
POSTGRES_PASSWORD=langflow
POSTGRES_DB=langflow
POSTGRES_PORT=5432
# Flower configuration
LANGFLOW_CACHE_TYPE=redis

13
deploy/startup-backend.sh
View file

@ -2,5 +2,16 @@
export LANGFLOW_DATABASE_URL="postgresql://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:${DB_PORT}/${DB_NAME}"
# Your command to start the backend
exec python -m uvicorn --factory langflow.main:create_app --host 0.0.0.0 --port 7860 --log-level ${LOG_LEVEL:-info} --workers -1
# If the ENVIRONMENT variable is set to "development", then start the backend in development mode
# else start the backend in production mode with guvicorn
if [ "$ENVIRONMENT" = "development" ]; then
echo "Starting backend in development mode"
exec python -m uvicorn --factory langflow.main:create_app --host 0.0.0.0 --port 7860 --log-level ${LOG_LEVEL:-info} --workers 2 --reload
else
echo "Starting backend in production mode"
exec langflow run --host 0.0.0.0 --port 7860 --log-level ${LOG_LEVEL:-info} --workers -1 --backend-only
fi