Docpad与openshift

Question

是否有人能够在openshift paas上安装和运行docpad？如果是的话，你是如何做到的？我已经将docpad.coffee文件的环境部分中的端口配置为"process.env.OPENSHIFT_NODEJS_PORT“，并将env设置为"production”，但没有效果。试图从server.js文件中启动docpad似乎会使应用程序陷入一个循环，即尝试启动，然后使用"EACCES“错误关闭。

编辑:这是错误消息

Error: listen EACCES
at errnoException (net.js:884:11)
at Server._listen2 (net.js:1003:19)
at listen (net.js:1044:10)
at Server.listen (net.js:1110:5)
at startServer (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/out/lib/docpad.js:4134:25)
at /var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/out/lib/docpad.js:4204:16
at TaskGroup.<anonymous> (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/out/lib/docpad.js:1109:14)
at TaskGroup.g (events.js:175:14)
at TaskGroup.EventEmitter.emit (events.js:98:17)
at TaskGroup.complete (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/event-emitter-grouped/node_modules/taskgroup/out/lib/taskgroup.js:556:14)
at TaskGroup.itemCompletionCallback (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/event-emitter-grouped/node_modules/taskgroup/out/lib/taskgroup.js:347:17)
at TaskGroup.EventEmitter.emit (events.js:95:17)
at Task.<anonymous> (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/event-emitter-grouped/node_modules/taskgroup/out/lib/taskgroup.js:405:26)
at Task.EventEmitter.emit (events.js:117:20)
at Task.completionCallback (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/event-emitter-grouped/node_modules/taskgroup/out/lib/taskgroup.js:128:19)
at DocPad.<anonymous> (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/out/lib/docpad.js:922:18)
at ambi (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/ambi/out/lib/ambi.js:23:18)
at Task.<anonymous> (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/event-emitter-grouped/out/lib/event-emitter-grouped.js:38:23)
at ambi (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/ambi/out/lib/ambi.js:23:18)
at fire (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/event-emitter-grouped/node_modules/taskgroup/out/lib/taskgroup.js:159:23)
at b (domain.js:183:18)
at Domain.run (domain.js:123:23)
at Task.fire (/var/lib/openshift/52deb1644382ec26f9000098/app-root/runtime/repo/node_modules/docpad/node_modules/event-emitter-grouped/node_modules/taskgroup/out/lib/taskgroup.js:166:25)
at processImmediate [as _immediateCallback] (timers.js:317:15)

Answer 1

正如尼哈维所指出的，我们需要告诉docpad去监听一个特定的地址。在docpad的6.58版本中，"host“选项被添加到docpad.coffee文件的环境部分。因此，它需要有以下部分：

environments:
    development: 
        # //Always refresh from server
        maxAge: false  # default

        # //Listen to port 9778 on the development environment
        port: 9778
    production: # //this is the important part for openshift

        # //this is the part that open shift needs - 
        # //but its only available in docapd 6.58+
        hostname: process.env.OPENSHIFT_NODEJS_IP

        port: process.env.OPENSHIFT_NODEJS_PORT

Answer 2

我能够复制这一点，这归结为不能在docpad.coffee中指定一个侦听地址。我已经给维护人员发了条消息，看看能做些什么来改变这种状况。