node.js-Nginx docker作为本地的nodejs代理

Nginx 前端之家
前端之家收集整理的这篇文章主要介绍了node.js-Nginx docker作为本地的nodejs代理 ，前端之家小编觉得挺不错的，现在分享给大家，也给大家做个参考。

目前我正在docker中使用Nginx代理我的节点应用程序

例如我在主机文件中添加website.dev

而我实际的Nginx配置是

worker_processes 4;
pid /run/Nginx.pid;

events {}

http {

    server {
      listen 80;
      server_name website.dev;
      location / {
          proxy_pass    http://localnode:3000;
          proxy_set_header X-Base-Path "/";
          proxy_set_header Website-Name "test";
      }
    }
}

我使用此命令启动我的Docker容器

docker run --name infra-Nginx --add-host localnode:$(ifconfig | grep inet | grep -v inet6 | grep -v 127.0.0.1 | awk '{print $2}') -p 80:80 -d docker-registry.host.com:5000/infra-Nginx:dev

哪里

$(ifconfig | grep inet | grep -v inet6 | grep -v 127.0.0.1 | awk '{print $2}') is getting my local ip,not working all the time.

问题是,如果我想在没有互联网的情况下工作,那是不可以的.
当我的IP更改时,我必须使用新的IP重新启动容器.

我尝试使用此配置

worker_processes 4;
pid /run/Nginx.pid;

events {}

http {

    server {
      listen 80;
      server_name localhost;
      location / {
          return 200 'gangnam style!';
      }
    }

    server {
      listen 80;
      server_name website.dev;
      location / {
          proxy_pass    http://localhost:3000;
          proxy_set_header X-Base-Path "/";
          proxy_set_header Website-Name "test";
      }
    }
}

并运行

docker run --name infra-Nginx --network host -d docker-registry.host.com:5000/infra-Nginx:dev

在这种情况下,当我跑步时：

curl http://website.dev/

我有

curl: (7) Failed to connect to website.dev port 80: Connection refused

Dockerps给

81da561dd131        ajouve/infra-Nginx:dev   "Nginx -g 'daemon ..."   32 minutes ago      Up 32 minutes                                                          infra-Nginx

netstat -plant给我

Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      1/Nginx: master pro
tcp        0      0 172.17.0.1:35962        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35938        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35994        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:45080        172.17.0.5:6379         ESTABLISHED -
tcp        0      0 172.17.0.1:35990        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 192.168.65.2:44900      151.101.0.204:80        TIME_WAIT   -
tcp        0      0 172.17.0.1:45126        172.17.0.5:6379         ESTABLISHED -
tcp        0      0 172.17.0.1:36000        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35958        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:59172        172.17.0.3:5672         ESTABLISHED -
tcp        0      0 172.17.0.1:35976        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:59106        172.17.0.3:5672         ESTABLISHED -
tcp        0      0 172.17.0.1:35980        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35996        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:58356        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35966        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:45112        172.17.0.5:6379         ESTABLISHED -
tcp        0      0 172.17.0.1:35932        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:58366        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35998        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 192.168.65.2:41386      206.251.255.63:80       TIME_WAIT   -
tcp        0      0 172.17.0.1:58358        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35956        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35924        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:36004        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:58360        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35964        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35916        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:58362        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:59148        172.17.0.3:5672         ESTABLISHED -
tcp        0      0 172.17.0.1:59166        172.17.0.3:5672         ESTABLISHED -
tcp        0      0 172.17.0.1:35944        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35912        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35954        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:45116        172.17.0.5:6379         ESTABLISHED -
tcp        0      0 172.17.0.1:58354        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35988        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:59122        172.17.0.3:5672         ESTABLISHED -
tcp        0      0 192.168.65.2:34936      5.153.231.4:80          TIME_WAIT   -
tcp        0      0 192.168.65.2:44904      151.101.0.204:80        TIME_WAIT   -
tcp        0      0 172.17.0.1:59162        172.17.0.3:5672         ESTABLISHED -
tcp        0      0 172.17.0.1:59180        172.17.0.3:5672         ESTABLISHED -
tcp        0      0 172.17.0.1:45130        172.17.0.5:6379         ESTABLISHED -
tcp        0      0 172.17.0.1:59140        172.17.0.3:5672         ESTABLISHED -
tcp        0      0 172.17.0.1:36002        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35922        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:35970        172.17.0.4:27017        ESTABLISHED -
tcp        0      0 172.17.0.1:58364        172.17.0.4:27017        ESTABLISHED -
tcp6       0      0 :::6379                 :::*                    LISTEN      -
tcp6       0      0 :::15672                :::*                    LISTEN      -
tcp6       0      0 :::5672                 :::*                    LISTEN      -
tcp6       0      0 :::27017                :::*                    LISTEN      -

从泊坞窗容器中：

curl -v localhost

正在给予

* Rebuilt URL to: localhost/
* Hostname was NOT found in DNS cache
*   Trying ::1...
* connect to ::1 port 80 Failed: Connection refused
*   Trying 127.0.0.1...
* Connected to localhost (127.0.0.1) port 80 (#0)
> GET / HTTP/1.1
> User-Agent: curl/7.38.0
> Host: localhost
> Accept: */*
>
< HTTP/1.1 200 OK
* Server Nginx/1.10.3 is not blacklisted
< Server: Nginx/1.10.3
< Date: Fri,29 Sep 2017 08:46:10 GMT
< Content-Type: text/plain
< Content-Length: 14
< Connection: keep-alive
<
* Connection #0 to host localhost left intact
gangnam style!

但是curl -v website.dev正在返回

* Rebuilt URL to: website.dev/
* Hostname was NOT found in DNS cache
*   Trying 127.0.0.1...
* Connected to website.dev (127.0.0.1) port 80 (#0)
> GET / HTTP/1.1
> User-Agent: curl/7.38.0
> Host: website.dev
> Accept: */*
>
< HTTP/1.1 502 Bad Gateway
* Server Nginx/1.10.3 is not blacklisted
< Server: Nginx/1.10.3
< Date: Fri,29 Sep 2017 08:46:37 GMT
< Content-Type: text/html
< Content-Length: 173
< Connection: keep-alive
<
<html>
<head><title>502 Bad Gateway</title></head>
<body bgcolor="white">
<center><h1>502 Bad Gateway</h1></center>
<hr><center>Nginx/1.10.3</center>
</body>
</html>
* Connection #0 to host website.dev left intact

Docker检查红外线

[
    {
        "Id": "16941d22442a257f0874a772df935514c658ac16ec67eb3f65606b4d7c0ee62e","Created": "2017-09-29T08:31:21.144827953Z","Path": "Nginx","Args": [
            "-g","daemon off;"
        ],"State": {
            "Status": "running","Running": true,"Paused": false,"Restarting": false,"OOMKilled": false,"Dead": false,"Pid": 2656,"ExitCode": 0,"Error": "","StartedAt": "2017-09-29T08:31:21.548119911Z","FinishedAt": "0001-01-01T00:00:00Z"
        },"Image": "sha256:25d085baee52923e32f8d134048238fb67e71173e01f758c391119235f7fc565","ResolvConfPath": "/var/lib/docker/containers/16941d22442a257f0874a772df935514c658ac16ec67eb3f65606b4d7c0ee62e/resolv.conf","HostnamePath": "/var/lib/docker/containers/16941d22442a257f0874a772df935514c658ac16ec67eb3f65606b4d7c0ee62e/hostname","HostsPath": "/var/lib/docker/containers/16941d22442a257f0874a772df935514c658ac16ec67eb3f65606b4d7c0ee62e/hosts","LogPath": "/var/lib/docker/containers/16941d22442a257f0874a772df935514c658ac16ec67eb3f65606b4d7c0ee62e/16941d22442a257f0874a772df935514c658ac16ec67eb3f65606b4d7c0ee62e-json.log","Name": "/infra-Nginx","RestartCount": 0,"Driver": "aufs","MountLabel": "","ProcessLabel": "","AppArmorProfile": "","ExecIDs": null,"HostConfig": {
            "Binds": null,"ContainerIDFile": "","LogConfig": {
                "Type": "json-file","Config": {}
            },"NetworkMode": "host","PortBindings": {},"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": "moby","Domainname": "","User": "","AttachStdin": false,"AttachStdout": false,"AttachStderr": false,"ExposedPorts": {
                "443/tcp": {},"80/tcp": {}
            },"Tty": false,"OpenStdin": false,"StdinOnce": false,"Env": [
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","Nginx_VERSION=1.10.3-1~jessie"
            ],"Cmd": [
                "Nginx","-g","daemon off;"
            ],"ArgsEscaped": true,"Image": "ajouve/infra-Nginx:dev","Volumes": null,"WorkingDir": "","Entrypoint": null,"OnBuild": null,"Labels": {}
        },"NetworkSettings": {
            "Bridge": "","SandBoxID": "175272649c9a9c5abbfde7516328bdab5cb3825e1e027eee0580eb18f7ff77cb","HairpinMode": false,"LinkLocalIPv6Address": "","LinkLocalIPv6PrefixLen": 0,"Ports": {},"SandBoxKey": "/var/run/docker/netns/default","SecondaryIPAddresses": null,"SecondaryIPv6Addresses": null,"EndpointID": "","Gateway": "","GlobalIPv6Address": "","GlobalIPv6PrefixLen": 0,"IPAddress": "","IPPrefixLen": 0,"IPv6Gateway": "","MacAddress": "","Networks": {
                "host": {
                    "IPAMConfig": null,"Aliases": null,"NetworkID": "3e04a4c12b5a5b3f55e7b4e918dadec64806b5c926fc249e8aa3e28398a02954","EndpointID": "7de54daaa31230c9492a463792015af727e9562eaacbaa0c2d70cdc3d3b04236","DriverOpts": null
                }
            }
        }
    }
]
最佳答案
因此,当您使用–net host运行它时,它实际上仍然不在mac网络上.这就是为什么它不起作用.

从documentation开始

The Mac has a changing IP address (or none if you have no network access). From 17.06 onwards our recommendation is to connect to the special Mac-only DNS name docker.for.mac.localhost which will resolve to the internal IP address used by the host.

因此,您需要将配置更改为

worker_processes 4;
pid /run/Nginx.pid;

events {}

http {

    server {
      listen 80;
      server_name localhost;
      location / {
          return 200 'gangnam style!';
      }
    }

    server {
      listen 80;
      server_name website.dev;
      location / {
          proxy_pass    http://docker.for.mac.localhost:3000;
          proxy_set_header X-Base-Path "/";
          proxy_set_header Website-Name "test";
      }
    }
}

并且您应该如下运行容器

docker run --name infra-Nginx -p 80:80 -d docker-registry.host.com:5000/infra-Nginx:dev
dockerdocker

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