0

我正在尝试在 Cloud Foundry 部署一个带有 html 扩展的基本 php 页面，更准确地说是在Swisscom Application Cloud。

这是我唯一的源文件，位于${APP_ROOT}/www/index.html

<html>
<?php
    phpinfo();
?>
</html>

我的配置文件如下。

在.bp-config/options.json：

{
  "WEBDIR": "www",
  "PHP_VERSION": "{PHP_56_LATEST}",
  "WEB_SERVER": "httpd"
}

在.bp-config/httpd/httpd.conf：

ServerRoot "${HOME}/httpd"
Listen ${PORT}
ServerAdmin "${HTTPD_SERVER_ADMIN}"
ServerName sample-app.scapp.io
DocumentRoot "${HOME}/#{WEBDIR}"
Include conf/extra/httpd-modules.conf
Include conf/extra/httpd-mime.conf

我从 Swisscom App Cloud 中的设置中获取的服务器名称： 在此处输入图像描述

在.bp-config/httpd/extra/httpd-modules.conf：

LoadModule mpm_event_module modules/mod_mpm_event.so

如果不包括，这似乎是根据错误日志所必需的。

在.bp-config/httpd/extra/httpd-mime.conf：

<IfModule mime_module>
    AddType application/x-httpd-php .php .htm .html
</IfModule>

为方便起见，可以在此 GitHub 存储库中访问上面的源代码。

该实例无法启动，但我找不到任何描述性错误消息。这些是来自 Swisscom Application Cloud 的日志：

2017-05-19 12:56:26 [API/1] OUT Created app with guid 383e1568-29e9-4ef5-9825-3e1248a85b8e
2017-05-19 12:56:28 [API/3] OUT Updated app with guid 383e1568-29e9-4ef5-9825-3e1248a85b8e ({"route"=>"025e8337-7fd2-42c8-a325-d535af3db460", :verb=>"add", :relation=>"routes", :related_guid=>"025e8337-7fd2-42c8-a325-d535af3db460"})
2017-05-19 12:56:38 [API/1] OUT Updated app with guid 383e1568-29e9-4ef5-9825-3e1248a85b8e ({"state"=>"STARTED"})
2017-05-19 12:56:38 [STG/0] OUT Downloading dotnet_core_buildpack...
2017-05-19 12:56:38 [STG/0] OUT Downloading nodejs_buildpack...
2017-05-19 12:56:38 [STG/0] OUT Downloading python_buildpack...
2017-05-19 12:56:38 [STG/0] OUT Downloading binary_buildpack...
2017-05-19 12:56:38 [STG/0] OUT Downloading go_buildpack...
2017-05-19 12:56:39 [STG/0] OUT Downloaded nodejs_buildpack
2017-05-19 12:56:39 [STG/0] OUT Downloading php_buildpack...
2017-05-19 12:56:39 [STG/0] OUT Downloaded dotnet_core_buildpack
2017-05-19 12:56:39 [STG/0] OUT Downloading java_buildpack...
2017-05-19 12:56:39 [STG/0] OUT Downloaded binary_buildpack
2017-05-19 12:56:39 [STG/0] OUT Downloading staticfile_buildpack...
2017-05-19 12:56:39 [STG/0] OUT Downloaded python_buildpack
2017-05-19 12:56:39 [STG/0] OUT Downloading ruby_buildpack...
2017-05-19 12:56:39 [STG/0] OUT Downloaded go_buildpack
2017-05-19 12:56:39 [STG/0] OUT Downloaded java_buildpack
2017-05-19 12:56:39 [STG/0] OUT Downloaded php_buildpack
2017-05-19 12:56:39 [STG/0] OUT Downloaded staticfile_buildpack
2017-05-19 12:56:39 [STG/0] OUT Downloaded ruby_buildpack
2017-05-19 12:56:39 [STG/0] OUT Creating container
2017-05-19 12:56:39 [STG/0] OUT Successfully created container
2017-05-19 12:56:39 [STG/0] OUT Downloading app package...
2017-05-19 12:56:39 [STG/0] OUT Downloaded app package (1.5K)
2017-05-19 12:56:39 [STG/0] OUT Staging...
2017-05-19 12:56:41 [STG/0] OUT -------> Buildpack version 4.3.31
2017-05-19 12:56:41 [STG/0] OUT Installing HTTPD
2017-05-19 12:56:41 [STG/0] OUT HTTPD 2.4.25
2017-05-19 12:56:42 [STG/0] OUT Downloaded [file:///tmp/buildpacks/d16e91f150d8c31f69507a615bf75f08/dependencies/https___buildpacks.cloudfoundry.org_dependencies_httpd_httpd-2.4.25-linux-x64-bf8851c4.tgz] to [/tmp]
2017-05-19 12:56:42 [STG/0] OUT Installing PHP
2017-05-19 12:56:42 [STG/0] OUT PHP 5.6.30
2017-05-19 12:56:42 [STG/0] OUT Downloaded [file:///tmp/buildpacks/d16e91f150d8c31f69507a615bf75f08/dependencies/https___buildpacks.cloudfoundry.org_dependencies_php_php-5.6.30-linux-x64-13625eaa.tgz] to [/tmp]
2017-05-19 12:56:44 [STG/0] OUT Finished: [2017-05-19 10:56:44.679464]
2017-05-19 12:56:53 [STG/0] OUT Exit status 0
2017-05-19 12:56:53 [STG/0] OUT Staging complete
2017-05-19 12:56:53 [STG/0] OUT Uploading droplet, build artifacts cache...
2017-05-19 12:56:53 [STG/0] OUT Uploading droplet...
2017-05-19 12:56:53 [STG/0] OUT Uploading build artifacts cache...
2017-05-19 12:56:53 [STG/0] OUT Uploaded build artifacts cache (198B)
2017-05-19 12:57:01 [STG/0] OUT Uploaded droplet (55.3M)
2017-05-19 12:57:01 [STG/0] OUT Uploading complete
2017-05-19 12:57:01 [STG/0] OUT Destroying container
2017-05-19 12:57:02 [CELL/0] OUT Creating container
2017-05-19 12:57:02 [CELL/0] OUT Successfully created container
2017-05-19 12:57:04 [STG/0] OUT Successfully destroyed container
2017-05-19 12:57:06 [CELL/0] OUT Starting health monitoring of container
2017-05-19 12:57:07 [APP/PROC/WEB/0] OUT 10:57:07 php-fpm | [19-May-2017 10:57:07] NOTICE: fpm is running, pid 40
2017-05-19 12:57:07 [APP/PROC/WEB/0] OUT 10:57:07 php-fpm | [19-May-2017 10:57:07] NOTICE: ready to handle connections
2017-05-19 12:57:07 [APP/PROC/WEB/0] OUT Exit status 1
2017-05-19 12:57:07 [CELL/0] OUT Exit status 0
2017-05-19 12:57:07 [CELL/0] OUT Destroying container
2017-05-19 12:57:07 [API/3] OUT Process has crashed with type: "web"
2017-05-19 12:57:07 [API/3] OUT App instance exited with guid 383e1568-29e9-4ef5-9825-3e1248a85b8e payload: {"instance"=>"", "index"=>0, "reason"=>"CRASHED", "exit_description"=>"2 error(s) occurred:\n\n* 2 error(s) occurred:\n\n* Exited with status 1\n* cancelled\n* cancelled", "crash_count"=>1, "crash_timestamp"=>1495191427514377386, "version"=>"ede7276b-e0a6-467c-a86a-5c60f1c36021"}

我想肯定还有其他日志，其中包含有关崩溃的更多信息，但我不知道在哪里可以找到它们。

是什么导致了崩溃，我该如何解决？

4

1 回答 1

2

我不确定您的应用程序失败的原因。我的猜测是 HTTPD 不喜欢该配置并且它正在退出。日志中没有来自 HTTPD 的输出，您应该会看到它正在启动，就像这样。

前任：

2017-05-20T08:26:18.76-0400 [APP/PROC/WEB/0] OUT 12:26:18 httpd   | [Sat May 20 12:26:18.741822 2017] [mpm_event:notice] [pid 103:tid 140440543442816] AH00489: Apache/2.4.25 (Unix) configured -- resuming normal operations
2017-05-20T08:26:18.77-0400 [APP/PROC/WEB/0] OUT 12:26:18 httpd   | [Sat May 20 12:26:18.741947 2017] [mpm_event:info] [pid 103:tid 140440543442816] AH00490: Server built: Dec 20 2016 22:27:46
2017-05-20T08:26:18.77-0400 [APP/PROC/WEB/0] OUT 12:26:18 httpd   | [Sat May 20 12:26:18.741961 2017] [core:notice] [pid 103:tid 140440543442816] AH00094: Command line: '/app/httpd/bin/httpd -f /home/vcap/app/httpd/conf/httpd.conf -D FOREGROUND'

如果您想让 PHP-FPM 处理您的 HTML 文件，您需要进行一些更改。

1.) 在.bp-config/httpd/extra/httpd-php.conf中，您需要修改或附加<Directory "${HOME}/#{WEBDIR}">块，以便将.html文件发送到 PHP-FPM。如果您不这样做，HTTPD 只会为它们提供服务或返回 404。

例如：同时发送.php&.html

<Directory "${HOME}/#{WEBDIR}">
  <Files *.php>
      <If "-f %{REQUEST_FILENAME}"> # make sure the file exists so that if not, Apache will show its 404 page and not FPM
          SetHandler proxy:fcgi://#{PHP_FPM_LISTEN}
      </If>
  </Files>
  <Files *.html>
      <If "-f %{REQUEST_FILENAME}"> # make sure the file exists so that if not, Apache will show its 404 page and not FPM
          SetHandler proxy:fcgi://#{PHP_FPM_LISTEN}
      </If>
  </Files>
</Directory>

2.) 您需要指示 PHP-FPM 处理带有.html扩展名的文件。默认情况下它不会，因为它试图通过错误配置来防止滥用（即防止攻击者评估具有意外扩展名的文件）。

为此，您需要添加文件.bp-config/php/fpm.d/php-process-html.conf（php-process-html部分无关紧要，但名称需要以 结尾.conf）。在其中，您需要输入以下内容：

[www]
security.limit_extensions = .php .html

这告诉 PHP-FPM 处理.php和.html文件。

注意：这至少需要 v4.3.32 的 PHP 构建包，在我写这篇文章时它还是很新的。如果您使用的是旧版本的构建包，它仍然是可能的，但您需要提供一个完整的自定义 php-fpm.conf 配置文件，而不是仅仅覆盖这个属性并且该文件将进入.bp-config/php/php-fpm.conf. 如果您卡在较旧的构建包上，请从此处获取其中一个php-fpm.conf文件并将其用作开始的基础。

于 2017-05-20T15:29:44.560 回答