如果有人对此有所了解，请在这里打电话给一个小Dokku帮助。我已经构建了一个新的Dokku服务器，我正在尝试部署一个预先存在的应用程序。我知道应用程序很好，因为它在另一个dokku主机上运行没有问题。
当我在此服务器上部署应用程序时，它返回一个无效的地址...这是盒子的主机名，很好。我不指望这样做。但关键是，当我部署到另一个（工作）dokku主机时，它返回两个URL。一个用于nginx，一个用于container，当我导航到容器端口（这是随机的每个部署，可能是因为容器共存时存在冲突的端口），我看到了应用程序。
这告诉我nginx代理已关闭，容器绑定到dokku主机上的外部接口，对吧？
所以，在新服务器上，如果我运行dokku proxy:disable app，然后运行docker ps，我看不到端口下的任何限制。
[root@dokku-host ~]# dokku proxy:disable fr-intacct-staging
-----> Disabling proxy for app (fr-intacct-staging)
-----> Setting config vars
DOKKU_DISABLE_PROXY: 1
-----> Unsetting DOKKU_PROXY_PORT
-----> Skipping DOKKU_PROXY_SSL_PORT, it is not set in the environment
-----> Unsetting DOKKU_PROXY_PORT_MAP
-----> VHOST support disabled, deleting fr-intacct-staging/VHOST
-----> VHOST support disabled, deleting fr-intacct-staging/URLS
-----> Setting config vars
NO_VHOST: 1
-----> Releasing fr-intacct-staging (dokku/fr-intacct-staging:latest)...
-----> Deploying fr-intacct-staging (dokku/fr-intacct-staging:latest)...
-----> App Procfile file found (/home/dokku/fr-intacct-staging/DOKKU_PROCFILE)
-----> DOKKU_SCALE file found (/home/dokku/fr-intacct-staging/DOKKU_SCALE)
=====> web=1
-----> Attempting pre-flight checks
For more efficient zero downtime deployments, create a file CHECKS.
See http://dokku.viewdocs.io/dokku/deployment/zero-downtime-deploys/ for examples
CHECKS file not found in container: Running simple container check...
-----> Waiting for 10 seconds ...
-----> Default container check successful!
-----> Running post-deploy
-----> VHOST support disabled. Skipping domains setup
-----> nginx support is disabled for app (fr-intacct-staging).
-----> deleting nginx.conf
-----> reloading nginx after nginx.conf deletion
-----> Setting config vars
DOKKU_APP_RESTORE: 1
-----> Found previous container(s) (9f0d2416e9ed) named fr-intacct-staging.web.1
=====> Renaming container (9f0d2416e9ed) fr-intacct-staging.web.1 to fr-intacct-staging.web.1.1550048431
=====> Renaming container (d9f6006f0eaf) naughty_cartwright to fr-intacct-staging.web.1
-----> Shutting down old containers in 60 seconds
=====> 9f0d2416e9ed1f44716e16b3f39236cde9d0d5594bb60c0823dee0053d49e6f8
=====> Application deployed:
http://dokku-host.c.fr-intacct-staging.internal:5000 (container)
因此，如果我从浏览器测试该框的公共IP，在端口5000上我看不到应用程序（fw一直打开），但是如果我检查端口80，我确实看到了nginx保持页面。所以nginx在端口80上运行，我希望看到应用程序在端口5000上运行？
我看到了这个：[root @ dokku-host~] #docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d9f6006f0eaf dokku/fr-intacct-staging:latest "/start web" 4 minutes ago Up 4 minutes fr-intacct-staging.web.1
似乎没有任何东西绑定到外部接口。当然我希望在那里看到类似0.0.0.0/0:5000的东西，不是吗？
我是Dokku的新手，但有一些Docker经验。
编辑：只是一些额外的信息......
来自老主持人：
root@dokku:/home/dokku/fr-intacct# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5fbd53343888 dokku/fr-intacct:latest "/start web" 5 months ago Up 5 months 0.0.0.0:32792->5000/tcp fr-intacct.web.1
root@dokku:/home/dokku/fr-intacct# dokku config fr-intacct
=====> fr-intacct config vars
DOKKU_APP_RESTORE: 1
DOKKU_NGINX_PORT: 80
NO_VHOST: 1
root@dokku:/home/dokku/fr-intacct# dokku urls fr-intacct
http://dokku.internal.fr.com:32792 (container)
http://dokku.internal.fr.com:80 (nginx)
来自新主持人：
[root@dokku-host fr-intacct-staging]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d9f6006f0eaf dokku/fr-intacct-staging:latest "/start web" 14 minutes ago Up 14 minutes fr-intacct-staging.web.1
[root@dokku-host fr-intacct-staging]# dokku config fr-intacct-staging
=====> fr-intacct-staging env vars
DOKKU_APP_RESTORE: 1
DOKKU_APP_TYPE: herokuish
DOKKU_DISABLE_PROXY: 1
GIT_REV: 337bd92c233fc6b7e17246bf568fc30370d3e656
NO_VHOST: 1
[root@dokku-host fr-intacct-staging]# dokku urls fr-intacct-staging
http://dokku-host.c.fr-intacct-staging.internal:5000 (container)
我尝试使用dokku config set fr-intacct-staging xxxx=xxx使配置设置相同，但无济于事。
我的直觉是我需要阻止它尝试使用nginx作为代理，将容器绑定到外部接口并直接连接到容器。
然而：
[root@dokku-host fr-intacct-staging]# dokku proxy:disable fr-intacct-staging
-----> proxy is already disable for app (fr-intacct-staging)
[root@dokku-host fr-intacct-staging]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d9f6006f0eaf dokku/fr-intacct-staging:latest "/start web" 35 minutes ago Up 35 minutes fr-intacct-staging.web.1
[root@dokku-host fr-intacct-staging]#
真的很感激这个想法...谢谢。
在Slack的Dokku支持下，这很容易解决。我引用了一个较旧的文档。
对此的解决方案是：
dokku proxy:disable fr-intacct-staging
dokku network:set fr-intacct-staging bind-all-interfaces true
dokku ps:rebuild fr-intacct-staging
这里的文档很棒：http://dokku.viewdocs.io但是..请确保选择右下角的版本。版本之间的差异很大。