docker compose无法连接到asp。净核心站点

我正在尝试运行docker compose for ASP。NET核心应用程序根据 https://docs.docker.com/get-started/part3 在Windows Server 2016上。

Docker文件

FROM microsoft/aspnetcore-build:2.0 AS build-env
WORKDIR /app
EXPOSE 80

# Copy csproj and restore as distinct layers
COPY *.csproj ./
RUN dotnet restore

# Copy everything else and build
COPY . ./
RUN dotnet publish -c Release -o out

# Build runtime image
FROM microsoft/aspnetcore:2.0
WORKDIR /app
COPY --from=build-env /app/out .
ENTRYPOINT ["dotnet", "Community.dll"]

docker编写。yml公司

version: "3"
services:
  web:
    image: linuxchata/community-app:v1
    deploy:
      replicas: 1
      resources:
        limits:
          memory: 500M
      restart_policy:
        condition: on-failure
    ports:
      - "80:4000"
    networks:
      - webnet
networks:
  webnet:

已通过运行以下命令创建服务

docker stack deploy -c docker-compose.yml community

docker service ls命令

ID                  NAME                MODE                REPLICAS            IMAGE                         PORTS
t5jsy98xkl5p        community_web       replicated          1/1                 linuxchata/community-app:v1   *:80->4000/tcp

http://127.0.0.1:4000/ ,则, http://localhost:4000/ 和 http://servername:4000/ 无法通过浏览器访问。但是,运行单个容器的效果与预期一样(通过docker run命令)。

你能告诉我这里可能有什么问题吗?更多详情如下。

docker版本命令

Client:
 Version:       18.03.0-ce
 API version:   1.37
 Go version:    go1.9.4
 Git commit:    0520e24
 Built: Wed Mar 21 23:06:28 2018
 OS/Arch:       windows/amd64
 Experimental:  false
 Orchestrator:  swarm

Server:
 Engine:
  Version:      18.03.0-ce
  API version:  1.37 (minimum version 1.24)
  Go version:   go1.9.4
  Git commit:   0520e24
  Built:        Wed Mar 21 23:21:06 2018
  OS/Arch:      windows/amd64
  Experimental: false

docker info命令

Containers: 7
 Running: 1
 Paused: 0
 Stopped: 6
Images: 24
Server Version: 18.03.0-ce
Storage Driver: windowsfilter
 Windows:
Logging Driver: json-file
Plugins:
 Volume: local
 Network: ics l2bridge l2tunnel nat null overlay transparent
 Log: awslogs etwlogs fluentd gelf json-file logentries splunk syslog
Swarm: active
 NodeID: kdeu85ro38qhzffzo58ck9c2x
 Is Manager: true
 ClusterID: agtu0rm8l10rwkuoqlt6fdtzs
 Managers: 1
 Nodes: 1
 Orchestration:
  Task History Retention Limit: 5
 Raft:
  Snapshot Interval: 10000
  Number of Old Snapshots to Retain: 0
  Heartbeat Tick: 1
  Election Tick: 3
 Dispatcher:
  Heartbeat Period: 5 seconds
 CA Configuration:
  Expiry Duration: 3 months
  Force Rotate: 0
 Autolock Managers: false
 Root Rotation In Progress: false
 Node Address: 10.0.0.5
 Manager Addresses:
  10.0.0.5:2377
Default Isolation: process
Kernel Version: 10.0 14393 (14393.2125.amd64fre.rs1_release.180301-2139)
Operating System: Windows Server 2016 Datacenter
OSType: windows
Architecture: x86_64
CPUs: 2
Total Memory: 8GiB
Name: Server2016
ID: MPSV:4IF7:K6LN:FD2L:U4U4:OAW6:4JSQ:RDCK:JN3G:BZQF:24AW:5EII
Docker Root Dir: C:\ProgramData\Docker
Debug Mode (client): false
Debug Mode (server): true
 File Descriptors: -1
 Goroutines: 16604
 System Time: 2018-05-16T19:56:26.9114443Z
 EventsListeners: 2
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false

docker network inspect community\u webnet命令

[
    {
        "Name": "community_webnet",
        "Id": "n2rk9sh5ialmdg5x0s4k10q5y",
        "Created": "2018-05-16T19:15:39.8464593Z",
        "Scope": "swarm",
        "Driver": "overlay",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": null,
            "Config": [
                {
                    "Subnet": "10.0.1.0/24",
                    "Gateway": "10.0.1.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {
            "c4fcafb9f810c95769c6456b7a3d0e0ac6b398672468b86e07d0d76981665ddd": {
                "Name": "community_web.1.4lijwfo1g0wi1kdxf87i01nx4",
                "EndpointID": "2272330e9dbebbd5eead54d3d476354c79d94dc2d363c8d44560acc4c5128627",
                "MacAddress": "00:15:5d:48:8f:d9",
                "IPv4Address": "10.0.1.15/24",
                "IPv6Address": ""
            },
            "community_webnet-sbox": {
                "Name": "community_webnet-endpoint",
                "EndpointID": "9f6d2cd49c4aad73c7d82432d654cd202dd550956d6857378737a358eba7b8b1",
                "MacAddress": "00:15:5d:48:8b:ac",
                "IPv4Address": "10.0.1.2/24",
                "IPv6Address": ""
            }
        },
        "Options": {
            "com.docker.network.driver.overlay.vxlanid_list": "4102",
            "com.docker.network.windowsshim.hnsid": "64b76ba8-f0de-4516-aaa8-952855cbd1da"
        },
        "Labels": {
            "com.docker.stack.namespace": "community"
        },
        "Peers": [
            {
                "Name": "d3045df8c95e",
                "IP": "10.0.0.5"
            }
        ]
    }
]