如何理解sftp server服务SftpGo
如何理解sftp server服务SftpGo，相信很多没有经验的人对此束手无策，为此本文总结了问题出现的原因和解决方法，通过这篇文章希望你能解决这个问题。
SftpGo是一款高性能、功能齐全、易用可配置的一款sftp server 服务，基于go开发。目前在linux、macos下均可以稳定运行(windows个人未测试)。数据可以持久化到主流的数据库，诸如Mysql、PostgreSQL、Sqlilte.
sftpgo主要组成
服务端主程序: sftpgosever
cli脚本: sftpcli
数据目录
conf存储服务配置文件
data创建sftp用户目录
backups存储应用备份数据
本次基于k8s运行服务、mysql5.7做持久化存储、腾讯云NFS服务做数据目录、configmap挂载配置文件、nginx stream提供域名映射tcp访问
构建镜像
直接拉取
docker pull taylordang/sftpgo:v1.0
本地基于Dockerfile构建
查看具体文档: [https://github.com/dtcka/sftpgo/tree/master/docker/sftpgo/alpine](https://github.com/dtcka/sftpgo/tree/master/docker/sftpgo/alpine)
构建脚手架
构建脚本: [https://github.com/dtcka/sftpgo/blob/master/docker/rest-api-cli/Dockerfile](https://github.com/dtcka/sftpgo/blob/master/docker/rest-api-cli/Dockerfile)
标准配置文件
{
"sftpd": {
"bind_port": 2022,
"bind_address": "0.0.0.0",
"idle_timeout": 15,
"max_auth_tries": 0,
"umask": "0022",
"banner": "",
"upload_mode": 0,
"actions": {
"execute_on": [],
"command": "",
"http_notification_url": ""
},
"keys": [],
"kex_algorithms": [],
"ciphers": [],
"macs": [],
"login_banner_file": "",
"setstat_mode": 0,
"enabled_ssh_commands": [
"md5sum",
"sha1sum",
"cd",
"pwd",
"scp"
],
"keyboard_interactive_auth_program": "",
"proxy_protocol": 0,
"proxy_allowed": []
},
"data_provider": {
"driver": "mysql",
"name": "sftpgo",
"host": "xxxxxx",
"port": 9999,
"username": "sftpgo",
"password": "xxxxx",
"sslmode": 0,
"connection_string": "",
"users_table": "users",
"manage_users": 1,
"track_quota": 2,
"pool_size": 0,
"users_base_dir": "",
"actions": {
"execute_on": [],
"command": "",
"http_notification_url": ""
},
"external_auth_program": "",
"external_auth_scope": 0,
"credentials_path": "credentials",
"pre_login_program": ""
},
"httpd": {
"bind_port": 8080,
"bind_address": "0.0.0.0",
"templates_path": "templates",
"static_files_path": "static",
"backups_path": "backups",
"auth_user_file": "",
"certificate_file": "",
"certificate_key_file": ""
}
}
运行应用
以上服务配置准备完成之后，运行容器会在数据库中自动生成对应的表<br />
提供服务外部入库
1. 设置内网服务入口
apiVersion: v1 kind: Service metadata: name: sftpgo namespace: sftp spec: clusterIP: xxxx externalTrafficPolicy: Cluster ports: - name: 8080-8080-tcp nodePort: 31807 port: 8080 protocol: TCP targetPort: 8080 - name: 2022-2022-tcp nodePort: 30865 port: 2022 protocol: TCP targetPort: 2022 selector: k8s-app: sftpgo qcloud-app: sftpgo sessionAffinity: None type: LoadBalancer status: loadBalancer: ingress: - ip: xxxx
2. 设置外部服务入口
- nginx配置文件 ``` apiVersion: v1 data: nginx.conf: |- user nginx; worker_processes auto; error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid; events { worker_connections 1024; } stream { server { listen 2022; proxy_pass sftpgo服务对应的内网ip:2022; } } kind: ConfigMap metadata: name: tcp-config namespace: sftp
##### 3.测试下服务状态以及数据目录权限  <br />测试ok：数据权限UID GID需要设置为1003.<br /> ##### 4. 设置域名解析到nginx的externalIps即可实现域名访问  --- <br/> <br/> 附：
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