Deploy FlowiseAI with Docker and Caddy in Ubuntu

apt update && apt upgrade -y

apt install apt-transport-https ca-certificates curl software-properties-common

install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
chmod a+r /etc/apt/keyrings/docker.asc

echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

apt update && apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

vim docker-compose.yml

---
services:
    flowise:
        image: flowiseai/flowise
        restart: always
        environment:
            - PORT=${PORT}
            - CORS_ORIGINS=${CORS_ORIGINS}
            - IFRAME_ORIGINS=${IFRAME_ORIGINS}
            - FLOWISE_USERNAME=${FLOWISE_USERNAME}
            - FLOWISE_PASSWORD=${FLOWISE_PASSWORD}
            - FLOWISE_FILE_SIZE_LIMIT=${FLOWISE_FILE_SIZE_LIMIT}
            - DEBUG=${DEBUG}
            - DATABASE_PATH=${DATABASE_PATH}
            - DATABASE_TYPE=${DATABASE_TYPE}
            - DATABASE_PORT=${DATABASE_PORT}
            - DATABASE_HOST=${DATABASE_HOST}
            - DATABASE_NAME=${DATABASE_NAME}
            - DATABASE_USER=${DATABASE_USER}
            - DATABASE_PASSWORD=${DATABASE_PASSWORD}
            - DATABASE_SSL=${DATABASE_SSL}
            - DATABASE_SSL_KEY_BASE64=${DATABASE_SSL_KEY_BASE64}
            - APIKEY_PATH=${APIKEY_PATH}
            - SECRETKEY_PATH=${SECRETKEY_PATH}
            - FLOWISE_SECRETKEY_OVERWRITE=${FLOWISE_SECRETKEY_OVERWRITE}
            - LOG_LEVEL=${LOG_LEVEL}
            - LOG_PATH=${LOG_PATH}
            - BLOB_STORAGE_PATH=${BLOB_STORAGE_PATH}
            - DISABLE_FLOWISE_TELEMETRY=${DISABLE_FLOWISE_TELEMETRY}
            - MODEL_LIST_CONFIG_JSON=${MODEL_LIST_CONFIG_JSON}
        ports:
            - '${PORT}:${PORT}'
        volumes:
            - ~/.flowise:/root/.flowise
        entrypoint: /bin/sh -c "sleep 3; flowise start"

vim .env

PORT=3000
DATABASE_PATH=/root/.flowise
APIKEY_PATH=/root/.flowise
SECRETKEY_PATH=/root/.flowise
LOG_PATH=/root/.flowise/logs
BLOB_STORAGE_PATH=/root/.flowise/storage

# NUMBER_OF_PROXIES= 1
# CORS_ORIGINS=*
# IFRAME_ORIGINS=*

# DATABASE_TYPE=postgres
# DATABASE_PORT=5432
# DATABASE_HOST=""
# DATABASE_NAME=flowise
# DATABASE_USER=root
# DATABASE_PASSWORD=mypassword
# DATABASE_SSL=true
# DATABASE_SSL_KEY_BASE64=<Self signed certificate in BASE64>

# FLOWISE_USERNAME=user
# FLOWISE_PASSWORD=1234
# FLOWISE_SECRETKEY_OVERWRITE=myencryptionkey
# FLOWISE_FILE_SIZE_LIMIT=50mb

# DISABLE_CHATFLOW_REUSE=true

# DEBUG=true
# LOG_LEVEL=debug (error | warn | info | verbose | debug)
# TOOL_FUNCTION_BUILTIN_DEP=crypto,fs
# TOOL_FUNCTION_EXTERNAL_DEP=moment,lodash

# LANGCHAIN_TRACING_V2=true
# LANGCHAIN_ENDPOINT=https://api.smith.langchain.com
# LANGCHAIN_API_KEY=your_api_key
# LANGCHAIN_PROJECT=your_project

# DISABLE_FLOWISE_TELEMETRY=true

# Uncomment the following line to enable model list config, load the list of models from your local config file
# see https://raw.githubusercontent.com/FlowiseAI/Flowise/main/packages/components/models.json for the format
# MODEL_LIST_CONFIG_JSON=/your_model_list_config_file_path

# STORAGE_TYPE=local (local | s3)
# BLOB_STORAGE_PATH=/your_storage_path/.flowise/storage
# S3_STORAGE_BUCKET_NAME=flowise
# S3_STORAGE_ACCESS_KEY_ID=<your-access-key>
# S3_STORAGE_SECRET_ACCESS_KEY=<your-secret-key>
# S3_STORAGE_REGION=us-west-2

docker compose up -d

apt update && apt install caddy

vim /etc/caddy/Caddyfile

:80 {
    reverse_proxy localhost:3000
}

# OR
your_domain_or_IP {
    reverse_proxy localhost:3000
}

systemctl enable caddy
systemctl restart caddy
systemctl status caddy

curl -I localhost
HTTP/1.1 200 OK
Accept-Ranges: bytes
Cache-Control: public, max-age=0
Content-Length: 2374
Content-Security-Policy: frame-ancestors
Content-Type: text/html; charset=UTF-8
Date: Sat, 22 Jun 2024 19:45:06 GMT
Etag: W/"946-190094358d8"
Last-Modified: Tue, 11 Jun 2024 21:45:27 GMT
Server: Caddy
Vary: Origin