Question

我使用Docker在端口8080上设置了Traefik的仪表板，但我只能在主机上访问它。

ufw，iptables和firewalld未启用。

nmap显示

$ nmap -p 8080 localhost
Starting Nmap 7.01 ( https://nmap.org ) at 2018-02-04 01:51 UTC
Nmap scan report for localhost (127.0.0.1)
Host is up (0.0029s latency).
PORT     STATE SERVICE
8080/tcp open  http-proxy`

完成Nmap：1个IP地址（1个主机）在0.04秒内扫描

curl显示

$ curl localhost:8080
<a href="/dashboard/">Found</a>

$ curl xxx.xxx.xxx.xx:8080
<a href="/dashboard/">Found</a>.

netstat显示

$ netstat -vatn
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN
tcp6       0      0 :::2376                 :::*                    LISTEN
tcp6       0      0 :::2377                 :::*                    LISTEN
tcp6       0      0 :::7946                 :::*                    LISTEN
tcp6       0      0 :::8080                 :::*                    LISTEN
tcp6       0      0 :::80                   :::*                    LISTEN
tcp6       0      0 :::22                   :::*                    LISTEN
tcp6       0      0 :::443                  :::*                    LISTEN
tcp6       0      0 xxx.xxx.xxx.xx:2377     xxx.xxx.xxx.xxx:55446   ESTABLISHED

这是尝试在端口8080上访问服务器的尝试，只显示超时。

reaching through browser

这里试图从另一台机器卷曲

$ curl xxx.xxx.xxx.xx:8080
curl: (7) Failed to connect to xxx.xxx.xxx.xx port 8080: Timed out

我能够在端口80上找到它（在Traefik后面有一个空的nginx重定向服务器）

$ curl xxx.xxx.xxx.xx
<html>
<head><title>301 Moved Permanently</title></head>
<body bgcolor="white">
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx/1.13.8</center>
</body>
</html>

编辑：根据要求包括TOML

accessLogsFile = "/dev/stdout"
defaultEntryPoints = ["https"]

[entryPoints]
  [entryPoints.http]
  address = ":80"
  [entryPoints.https]
  address = ":443"
    [entryPoints.https.tls]
      [[entryPoints.https.tls.certificates]]
      CertFile = "/run/secrets/cert.pem"
      KeyFile = "/run/secrets/key.pem"

[web]
address = ":8080"

[docker]
endpoint = "unix:///var/run/docker.sock"
domain = "localhost"
watch = true
swarmmode = true
exposedbydefault = false

无法访问/访问Ubuntu服务器上的端口8080（Traefik）

0 个答案: