Php 从主机访问docker：（56）Recv故障：对等方重置连接

嗨，我创建了一个centOS容器并安装了（php、apache、composer和lumen）

当我跑步时： php-S localhost:8000-t public

输出似乎是正确的：

php -S localhost:8000 -t public
PHP 7.0.27 Development Server started at Tue Jan 23 04:33:55 2018
Listening on http://localhost:8000
Document root is /home/blog/public
Press Ctrl-C to quit

我这样运行容器，以便能够在其中运行服务器：

docker run -it -p 8899:8000 shizus/centos:blog /usr/bin/sh 

但在主机上，当我

curl localhost:8899 

它回来了

curl localhost:8899
curl: (56) Recv failure: Connection reset by peer

我也试过使用容器ip，端口8000也试过使用127.0.01:8899

我还尝试使用server start命令运行容器

docker run -p 8899:8000 shizus/centos:blog php -S localhost:8000 -t /home/blog/public 

y也处于分离模式

docker run -d -p 8899:8000 shizus/centos:blog php -S localhost:8000 -t /home/blog/public 

这是我从docker inspect

[
    {
        "Id": "a136be80b2ba2b43d627c376b3e8286555a473e67b10175f9be772310b331e4b",
        "Created": "2018-01-23T15:54:04.812672134Z",
        "Path": "php",
        "Args": [
            "-S",
            "localhost:8000",
            "-t",
            "/home/blog/public"
        ],
        "State": {
            "Status": "running",
            "Running": true,
            "Paused": false,
            "Restarting": false,
            "OOMKilled": false,
            "Dead": false,
            "Pid": 16953,
            "ExitCode": 0,
            "Error": "",
            "StartedAt": "2018-01-23T15:54:05.180502274Z",
            "FinishedAt": "0001-01-01T00:00:00Z"
        },
        "Image": "sha256:ce9229626683d17176d2f8e5f99e948bec16b4627cd268250c1e03d5aa449833",
        "ResolvConfPath": "/var/lib/docker/containers/a136be80b2ba2b43d627c376b3e8286555a473e67b10175f9be772310b331e4b/resolv.conf",
        "HostnamePath": "/var/lib/docker/containers/a136be80b2ba2b43d627c376b3e8286555a473e67b10175f9be772310b331e4b/hostname",
        "HostsPath": "/var/lib/docker/containers/a136be80b2ba2b43d627c376b3e8286555a473e67b10175f9be772310b331e4b/hosts",
        "LogPath": "/var/lib/docker/containers/a136be80b2ba2b43d627c376b3e8286555a473e67b10175f9be772310b331e4b/a136be80b2ba2b43d627c376b3e8286555a473e67b10175f9be772310b331e4b-json.log",
        "Name": "/wizardly_newton",
        "RestartCount": 0,
        "Driver": "aufs",
        "MountLabel": "",
        "ProcessLabel": "",
        "AppArmorProfile": "docker-default",
        "ExecIDs": null,
        "HostConfig": {
            "Binds": null,
            "ContainerIDFile": "",
            "LogConfig": {
                "Type": "json-file",
                "Config": {}
            },
            "NetworkMode": "default",
            "PortBindings": {
                "8000/tcp": [
                    {
                        "HostIp": "",
                        "HostPort": "8899"
                    }
                ]
            },
            "RestartPolicy": {
                "Name": "no",
                "MaximumRetryCount": 0
            },
            "AutoRemove": false,
            "VolumeDriver": "",
            "VolumesFrom": null,
            "CapAdd": null,
            "CapDrop": null,
            "Dns": [],
            "DnsOptions": [],
            "DnsSearch": [],
            "ExtraHosts": null,
            "GroupAdd": null,
            "IpcMode": "",
            "Cgroup": "",
            "Links": null,
            "OomScoreAdj": 0,
            "PidMode": "",
            "Privileged": false,
            "PublishAllPorts": false,
            "ReadonlyRootfs": false,
            "SecurityOpt": null,
            "UTSMode": "",
            "UsernsMode": "",
            "ShmSize": 67108864,
            "Runtime": "runc",
            "ConsoleSize": [
                0,
                0
            ],
            "Isolation": "",
            "CpuShares": 0,
            "Memory": 0,
            "NanoCpus": 0,
            "CgroupParent": "",
            "BlkioWeight": 0,
            "BlkioWeightDevice": null,
            "BlkioDeviceReadBps": null,
            "BlkioDeviceWriteBps": null,
            "BlkioDeviceReadIOps": null,
            "BlkioDeviceWriteIOps": null,
            "CpuPeriod": 0,
            "CpuQuota": 0,
            "CpuRealtimePeriod": 0,
            "CpuRealtimeRuntime": 0,
            "CpusetCpus": "",
            "CpusetMems": "",
            "Devices": [],
            "DeviceCgroupRules": null,
            "DiskQuota": 0,
            "KernelMemory": 0,
            "MemoryReservation": 0,
            "MemorySwap": 0,
            "MemorySwappiness": -1,
            "OomKillDisable": false,
            "PidsLimit": 0,
            "Ulimits": null,
            "CpuCount": 0,
            "CpuPercent": 0,
            "IOMaximumIOps": 0,
            "IOMaximumBandwidth": 0
        },
        "GraphDriver": {
            "Data": null,
            "Name": "aufs"
        },
        "Mounts": [],
        "Config": {
            "Hostname": "a136be80b2ba",
            "Domainname": "",
            "User": "",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "ExposedPorts": {
                "8000/tcp": {}
            },
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
            ],
            "Cmd": [
                "php",
                "-S",
                "localhost:8000",
                "-t",
                "/home/blog/public"
            ],
            "Image": "shizus/centos:blog",
            "Volumes": null,
            "WorkingDir": "",
            "Entrypoint": null,
            "OnBuild": null,
            "Labels": {
                "build-date": "20180107",
                "license": "GPLv2",
                "name": "CentOS Base Image",
                "vendor": "CentOS"
            }
        },
        "NetworkSettings": {
            "Bridge": "",
            "SandboxID": "135e35cf77438a9bcfb9b5519d3fa59e9d15bc506dee164c8c61371e97271c53",
            "HairpinMode": false,
            "LinkLocalIPv6Address": "",
            "LinkLocalIPv6PrefixLen": 0,
            "Ports": {
                "8000/tcp": [
                    {
                        "HostIp": "0.0.0.0",
                        "HostPort": "8899"
                    }
                ]
            },
            "SandboxKey": "/var/run/docker/netns/135e35cf7743",
            "SecondaryIPAddresses": null,
            "SecondaryIPv6Addresses": null,
            "EndpointID": "9f6f68e3b3198981cb5c747dbfd3a0d689784749acc5bc9379d8adac73dc56f6",
            "Gateway": "172.17.0.1",
            "GlobalIPv6Address": "",
            "GlobalIPv6PrefixLen": 0,
            "IPAddress": "172.17.0.2",
            "IPPrefixLen": 16,
            "IPv6Gateway": "",
            "MacAddress": "02:42:ac:11:00:02",
            "Networks": {
                "bridge": {
                    "IPAMConfig": null,
                    "Links": null,
                    "Aliases": null,
                    "NetworkID": "0d87bf18821547b37d82e877c5503d2a139d631b05fcc10fc6f99a4cd4209db9",
                    "EndpointID": "9f6f68e3b3198981cb5c747dbfd3a0d689784749acc5bc9379d8adac73dc56f6",
                    "Gateway": "172.17.0.1",
                    "IPAddress": "172.17.0.2",
                    "IPPrefixLen": 16,
                    "IPv6Gateway": "",
                    "GlobalIPv6Address": "",
                    "GlobalIPv6PrefixLen": 0,
                    "MacAddress": "02:42:ac:11:00:02"
                }
            }
        }
    }
]

当我尝试

curl localhost:8899
curl: (56) Recv failure: Connection reset by peer

如果我尝试

curl 172.17.0.2:8000
curl: (7) Failed to connect to 172.17.0.2 port 8000: Connection refused

你觉得怎么样

---

谢谢

使用命令

php-S 127.0.0.1:8000

仅将php进程绑定到docker容器的环回接口（与主机的不同）。当您尝试从外部网络（从主机）连接时，它将无法工作。您需要绑定到所有网络接口

尝试：

php -S 0.0.0.0:8000 -t public

---

这样，您的php进程将监听容器内的所有网络接口，您应该能够从主机访问它

是！我一读到你的答案就知道它完全有道理！非常感谢。