Error with SVN 6017 and HTTP 500

[svalding]

Server

• FOG Version: SVN 6017
• OS: Debian 8 (Jessie)

Client

• Service Version:
• OS:

Description

Updated to SVN 6017, now getting 500 Server errors…according to apache logs it seems to be coming from fogmanagercontroller.class.php on line 506, but I am no php guy and can’t make heads or tails of it.

    public function count(
        $findWhere = array(),
        $whereOperator = 'AND',
        $compare = '='
    ) {
        if (empty($findWhere)) {
            $findWhere = array();
        }
        if (empty($whereOperator)) {
            $whereOperator = 'AND';
        }
        if (empty($compare)) {
            $compare = '=';
        }
        $whereArray = array();
        $countVals = $countKeys = array();
        if (count($findWhere)) {
            foreach ((array) $findWhere as $field => &$value) {
                $field = trim($field);
                if (is_array($value)) {
                    foreach ((array) $value as $index => &$val) {
                        $key = sprintf(
                            '%s_%d',
                            $field,
                            $index
                        );
                        $countKeys[] = sprintf(':%s', $key);
                        $countVals[$key] = $val;
                        unset($val);
                    }
                    $whereArray[] = sprintf(
                        '`%s` IN (%s)',
                        $this->databaseFields[$field],
                        implode(',', $countKeys)
                    );
                    unset($countKeys);
                } else {
                    $countVals[$field] = $value;
                    $whereArray[] = sprintf(
                        '`%s` %s :%s',
                        $this->databaseFields[$field],
                        (
                            preg_match(
                                '#%#',
                                $value
                            ) ?
                            'LIKE' :
                            trim($compare)
                        ),
                        $field
                    );
                }
                unset($value, $field);
            }
        }
        $knownEnable = array(
            'Image',
            'Snapin',
            'StorageNode',
        );
        $nonEnable = !(in_array($this->childClass, $knownEnable));
        $isEnabled = array_key_exists(
            'isEnabled',
            $this->databaseFields
        );
        if ($nonEnable && $isEnabled) {
            $isEnabled = sprintf(
                '`%s`=1',
                $this->databaseFields['isEnabled']
            );
        }
        $query = sprintf(
            $this->countQueryTemplate,
            $this->databaseTable,
            $this->databaseFields['id'],
            $this->databaseTable,
            (
                count($whereArray) ?
                sprintf(
                    ' WHERE %s%s',
                    implode(
                        sprintf(
                            ' %s ',
                            $whereOperator
                        ),
                        (array) $whereArray
                    ),
                    (
                        $isEnabled ?
                        sprintf(
                            ' AND %s',
                            $isEnabled
                        ) :
                        ''
                    )
                ) :
                (
                    $isEnabled ?
                    sprintf(
                        ' WHERE %s',
                        $isEnabled
                    ) :
                    ''
                )
            )
        );

        return (int) self::$DB
            ->query($query, array(), $countVals)
            ->fetch()
            ->get('total');
    }

Apache log:

PHP Warning:  implode(): Invalid arguments passed in /var/www/fog/lib/fog/fogmanagercontroller.class.php on line 506, referer: http://fog.tusc.kent.edu/fog/management/index.php
[Mon Nov 28 11:08:39.063515 2016] [:error] [pid 17582] [client 10.20.100.4:60145] PHP Warning:  implode(): Invalid arguments passed in /var/www/fog/lib/fog/fogmanagercontroller.class.php on line 506, referer: http://fog.tusc.kent.edu/fog/management/index.php
[Mon Nov 28 11:09:13.324410 2016] [:error] [pid 17817] [client 131.123.128.69:45113] PHP Warning:  fopen(/var/log/apache2/error.log): failed to open stream: Permission denied in /var/www/fog/status/logtoview.php on line 60
[Mon Nov 28 11:09:20.723001 2016] [:error] [pid 17767] [client 131.123.128.69:45134] PHP Warning:  fopen(/var/log/apache2/error.log): failed to open stream: Permission denied in /var/www/fog/status/logtoview.php on line 60
[Mon Nov 28 11:09:34.061501 2016] [:error] [pid 17819] [client 10.20.100.4:60189] PHP Warning:  implode(): Invalid arguments passed in /var/www/fog/lib/fog/fogmanagercontroller.class.php on line 506, referer: http://fog.tusc.kent.edu/fog/management/index.php
[Mon Nov 28 11:09:38.978830 2016] [:error] [pid 17888] [client 10.20.100.8:62603] PHP Fatal error:  Uncaught exception 'Exception' with message 'StorageNode must be a valid node' in /var/www/fog/lib/fog/fogbase.class.php:1218\nStack trace:\n#0 /var/www/fog/lib/pages/imagemanagementpage.class.php(279): FOGBase->getFTPByteSize(Object(StorageNode), '/SurfacePro3S16')\n#1 /var/www/fog/lib/pages/imagemanagementpage.class.php(372): ImageManagementPage->{closure}('SurfacePro3S16', Object(StorageNode))\n#2 [internal function]: ImageManagementPage->{closure}(Object(Image), 18)\n#3 /var/www/fog/lib/pages/imagemanagementpage.class.php(476): array_walk(Array, Object(Closure))\n#4 /var/www/fog/lib/fog/fogpagemanager.class.php(256): ImageManagementPage->index()\n#5 /var/www/fog/management/index.php(49): FOGPageManager->render()\n#6 {main}\n  thrown in /var/www/fog/lib/fog/fogbase.class.php on line 1218, referer: http://fog.tusc.kent.edu/fog/management/index.php?node=image
[Mon Nov 28 11:09:44.072496 2016] [:error] [pid 17819] [client 10.20.100.4:60189] PHP Warning:  implode(): Invalid arguments passed in /var/www/fog/lib/fog/fogmanagercontroller.class.php on line 506, referer: http://fog.tusc.kent.edu/fog/management/index.php
[Mon Nov 28 11:09:49.156332 2016] [:error] [pid 17819] [client 10.20.100.4:60189] PHP Warning:  implode(): Invalid arguments passed in /var/www/fog/lib/fog/fogmanagercontroller.class.php on line 506, referer: http://fog.tusc.kent.edu/fog/management/index.php
[Mon Nov 28 11:09:54.072569 2016] [:error] [pid 17819] [client 10.20.100.4:60189] PHP Warning:  implode(): Invalid arguments passed in /var/www/fog/lib/fog/fogmanagercontroller.class.php on line 506, referer: http://fog.tusc.kent.edu/fog/management/index.php
[Mon Nov 28 11:09:57.133602 2016] [:error] [pid 18017] [client 10.20.100.1:56409] PHP Fatal error:  Uncaught exception 'Exception' with message 'StorageNode must be a valid node' in /var/www/fog/lib/fog/fogbase.class.php:1218\nStack trace:\n#0 /var/www/fog/lib/pages/imagemanagementpage.class.php(279): FOGBase->getFTPByteSize(Object(StorageNode), '/960F16')\n#1 /var/www/fog/lib/pages/imagemanagementpage.class.php(372): ImageManagementPage->{closure}('960F16', Object(StorageNode))\n#2 [internal function]: ImageManagementPage->{closure}(Object(Image), 1)\n#3 /var/www/fog/lib/pages/imagemanagementpage.class.php(476): array_walk(Array, Object(Closure))\n#4 /var/www/fog/lib/fog/fogpagemanager.class.php(256): ImageManagementPage->index()\n#5 /var/www/fog/management/index.php(49): FOGPageManager->render()\n#6 {main}\n  thrown in /var/www/fog/lib/fog/fogbase.class.php on line 1218, referer: http://fog.tusc.kent.edu/fog/management/index.php?node=image
[Mon Nov 28 11:11:04.327490 2016] [:error] [pid 18056] [client 10.20.100.4:60227] PHP Warning:  implode(): Invalid arguments passed in /var/www/fog/lib/fog/fogmanagercontroller.class.php on line 506, referer: http://fog.tusc.kent.edu/fog/management/index.php

[Tom Elliott]

What’s the exact error you’re seeing?

[svalding]

then go to images and get this
The fog.tusc.kent.edu page isn’t working
fog.tusc.kent.edu is currently unable to handle this request.
HTTP ERROR 500

[Tom Elliott]

@svalding What’s the error from the error logs?

[Wayne Workman]

@Tom-Elliott He did post them in the OP, but nodeBB has forever not placed the tripple back-ticks on a new line when it is closing a code block. I fixed his post so the logs are now visible above.

@svalding Could you please check the below things:

• Everything inside of /opt/fog/log is owned by root:root. check with ls -la /opt/fog/log There should be 12 individual logs in there.
• See if there are any fog related logs appearing in the root directory.
  ** There should only be one directory that returns with this command and not any logs: ls -la / | grep fog
• Manually verify that your FTP credentials for your fog server (which I assume is a stand-alone server) are indeed correct. There’s a testing FTP section in this wiki article: https://wiki.fogproject.org/wiki/index.php?title=Troubleshoot_FTP

[Tom Elliott]

@Wayne-Workman Sorry, we don’t know that. There isn’t a way to know that.

[svalding]

Here are some screen shots from those two commands listed above. I’m testing FTP right now.

[svalding]

Is that double slash normal on the FTP path? I’m quite sure that I have had to remove it before. That could possibly be the cause of my issue!

[Quazz]

@svalding Double slash shouldn’t cause issues though (try adding a double slash in an url, it will resolve just fine)

Could you update to the latest version? Might help.

[Wayne Workman]

I agree with Quazz about updating to the latest RC. Every new RC has fixes.