n8n

n8n-io/n8n 是什么
- Sustainable Use License, TS, Vue
- 带图形化界面的工作流自动化服务
- Vue+Typescript+TypeORM
参考
- HN N8n.io – Workflow automation alternative to Zapier

Apache 协议但禁止用于直接提供 n8n 作为服务 - 不能做竞品
非 OSS 协议
社区版只能单用户
EE 功能
- LogStream
- LDAP
- Collaborate

bash

# /home/node/.n8n
# SQLite
docker run -it --rm \
  -v $PWD/n8n/data:/home/node/.n8n \
  -p 5678:5678 \
  -e N8N_RUNNERS_ENABLED=true \
  -e N8N_DIAGNOSTICS_ENABLED=false \
  -e N8N_VERSION_NOTIFICATIONS_ENABLED=false \
  -e N8N_SECURE_COOKIE=false \
  -e GENERIC_TIMEZONE="Asia/Shanghai" \
  -e TZ="Asia/Shanghai" \
  --name n8n n8nio/n8n

# 中文
curl -LO https://github.com/other-blowsnow/n8n-i18n-chinese/releases/download/n8n%401.95.3/editor-ui.tar.gz
mkdir -p n8n/n8n-editor-ui
tar zxvf editor-ui.tar.gz -C ./n8n/n8n-editor-ui

# -v $PWD/n8n/n8n-editor-ui/dist:/usr/local/lib/node_modules/n8n/node_modules/n8n-editor-ui/dist \
# -e N8N_DEFAULT_LOCALE=zh-CN \

env	for	note
EXECUTIONS_PROCESS	main
EXECUTIONS_TIMEOUT	-1	seconds
N8N_CUSTOM_EXTENSIONS
NODE_FUNCTION_ALLOW_BUILTIN	`*`	crypto,lodash,dayjs
N8N_USER_FOLDER	.n8n
WEBHOOK_URL
N8N_PROTOCOL
N8N_HOST
N8N_PORT
N8N_METRICS	true

配置

Configuration
默认使用 SQLite，推荐使用 PostgresDB
敏感配置支持文件 *_FILE,例如 DB_POSTGRESDB_PASSWORD_FILE

env	demo
N8N_BASIC_AUTH_ACTIVE	true
N8N_BASIC_AUTH_USER	n8n
N8N_BASIC_AUTH_PASSWORD	n8n
N8N_JWT_AUTH_ACTIVE	true
N8N_JWT_AUTH_HEADER	Authentication
N8N_JWKS_URI	auth.example.com
N8N_HOST	n8n.wener.me
N8N_PORT	5678
N8N_PROTOCOL	https
NODE_ENV	production
WEBHOOK_TUNNEL_URL	n8n.wener.me
VUE_APP_URL_BASE_API	n8n.wener.me
GENERIC_TIMEZONE	Asia/Shanghai
N8N_ENCRYPTION_KEY
DB_TABLE_PREFIX	n8n
DB_TYPE	postgresdb
DB_POSTGRESDB_DATABASE	n8n
DB_POSTGRESDB_HOST	localhost
DB_POSTGRESDB_PORT	5432
DB_POSTGRESDB_USER	root
DB_POSTGRESDB_PASSWORD
DB_POSTGRESDB_SCHEMA	public