我的Rails 3站点不会在Ubuntu/Apache2/Passenger上启动

时间:2022-10-06 08:03:30

This server runs on Ubuntu 10.04, particularly on Linode VPS.

这个服务器在Ubuntu 10.04上运行,特别是在Linode VPS上。

Passenger Error:

乘客错误:

A source file that the application requires, is missing.
It is possible that you didn't upload your application files correctly. Please check whether all your application files are uploaded.
A required library may not installed. Please install all libraries that this application requires.
Further information about the error may have been written to the application's log file. Please check it in order to analyse the problem.
Error message:
no such file to load -- bundler
Exception class:
LoadError
Application root:
/srv/rails_app/current

I do have bundler installed, I know this because I did "bundle".

我确实安装了bundler,我知道这是因为我做了“bundle”。

Here is my apache configs: /etc/apache2/sites-enabled/000-default.conf:

这里是我的apache configs: /etc/apache2/ sitenabled /000-default.conf:

<VirtualHost *:80>
    PassengerRoot /usr/local/rvm/gems/ruby-1.9.2-p0/gems/passenger-2.2.15
    PassengerRuby /usr/local/rvm/rubies/ruby-1.9.2-p0/bin/ruby
    ServerName 173.230.152.41
    DocumentRoot /srv/rails_app/current/public
    <Directory "/srv/rails_app/current/public">
        AllowOverride all
        Options -MultiViews
    </Directory>
</VirtualHost>

/etc/apache2/apache2.conf:

/etc/apache2/apache2.conf:

#
# Based upon the NCSA server configuration files originally by Rob McCool.
#
# This is the main Apache server configuration file.  It contains the
# configuration directives that give the server its instructions.
# See http://httpd.apache.org/docs/2.2/ for detailed information about
# the directives.
#
# Do NOT simply read the instructions in here without understanding
# what they do.  They're here only as hints or reminders.  If you are unsure
# consult the online docs. You have been warned.
#
# The configuration directives are grouped into three basic sections:
#  1. Directives that control the operation of the Apache server process as a
#     whole (the 'global environment').
#  2. Directives that define the parameters of the 'main' or 'default' server,
#     which responds to requests that aren't handled by a virtual host.
#     These directives also provide default values for the settings
#     of all virtual hosts.
#  3. Settings for virtual hosts, which allow Web requests to be sent to
#     different IP addresses or hostnames and have them handled by the
#     same Apache server process.
#
# Configuration and logfile names: If the filenames you specify for many
# of the server's control files begin with "/" (or "drive:/" for Win32), the
# server will use that explicit path.  If the filenames do *not* begin
# with "/", the value of ServerRoot is prepended -- so "/var/log/apache2/foo.log"
# with ServerRoot set to "" will be interpreted by the
# server as "//var/log/apache2/foo.log".
#

### Section 1: Global Environment
#
# The directives in this section affect the overall operation of Apache,
# such as the number of concurrent requests it can handle or where it
# can find its configuration files.
#

#
# ServerRoot: The top of the directory tree under which the server's
# configuration, error, and log files are kept.
#
# NOTE!  If you intend to place this on an NFS (or otherwise network)
# mounted filesystem then please read the LockFile documentation (available
# at <URL:http://httpd.apache.org/docs-2.1/mod/mpm_common.html#lockfile>);
# you will save yourself a lot of trouble.
#
# Do NOT add a slash at the end of the directory path.
#
ServerRoot "/etc/apache2"

#
# The accept serialization lock file MUST BE STORED ON A LOCAL DISK.
#
#<IfModule !mpm_winnt.c>
#<IfModule !mpm_netware.c>
LockFile /var/lock/apache2/accept.lock
#</IfModule>
#</IfModule>

#
# PidFile: The file in which the server should record its process
# identification number when it starts.
# This needs to be set in /etc/apache2/envvars
#
PidFile ${APACHE_PID_FILE}

#
# Timeout: The number of seconds before receives and sends time out.
#
Timeout 300

#
# KeepAlive: Whether or not to allow persistent connections (more than
# one request per connection). Set to "Off" to deactivate.
#
KeepAlive On

#
# MaxKeepAliveRequests: The maximum number of requests to allow
# during a persistent connection. Set to 0 to allow an unlimited amount.
# We recommend you leave this number high, for maximum performance.
#
MaxKeepAliveRequests 100

#
# KeepAliveTimeout: Number of seconds to wait for the next request from the
# same client on the same connection.
#
KeepAliveTimeout 15

##
## Server-Pool Size Regulation (MPM specific)
##

# prefork MPM
# StartServers: number of server processes to start
# MinSpareServers: minimum number of server processes which are kept spare
# MaxSpareServers: maximum number of server processes which are kept spare
# MaxClients: maximum number of server processes allowed to start
# MaxRequestsPerChild: maximum number of requests a server process serves
<IfModule mpm_prefork_module>
    StartServers          5
    MinSpareServers       5
    MaxSpareServers      10
    MaxClients          150
    MaxRequestsPerChild   0
</IfModule>

# worker MPM
# StartServers: initial number of server processes to start
# MaxClients: maximum number of simultaneous client connections
# MinSpareThreads: minimum number of worker threads which are kept spare
# MaxSpareThreads: maximum number of worker threads which are kept spare
# ThreadsPerChild: constant number of worker threads in each server process
# MaxRequestsPerChild: maximum number of requests a server process serves
<IfModule mpm_worker_module>
    StartServers          2
    MinSpareThreads      25
    MaxSpareThreads      75
    ThreadLimit          64
    ThreadsPerChild      25
    MaxClients          150
    MaxRequestsPerChild   0
</IfModule>

# event MPM
# StartServers: initial number of server processes to start
# MaxClients: maximum number of simultaneous client connections
# MinSpareThreads: minimum number of worker threads which are kept spare
# MaxSpareThreads: maximum number of worker threads which are kept spare
# ThreadsPerChild: constant number of worker threads in each server process
# MaxRequestsPerChild: maximum number of requests a server process serves
<IfModule mpm_event_module>
    StartServers          2
    MaxClients          150
    MinSpareThreads      25
    MaxSpareThreads      75
    ThreadLimit          64
    ThreadsPerChild      25
    MaxRequestsPerChild   0
</IfModule>

# These need to be set in /etc/apache2/envvars
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}

#
# AccessFileName: The name of the file to look for in each directory
# for additional configuration directives.  See also the AllowOverride
# directive.
#

AccessFileName .htaccess

#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
<Files ~ "^\.ht">
    Order allow,deny
    Deny from all
    Satisfy all
</Files>

#
# DefaultType is the default MIME type the server will use for a document
# if it cannot otherwise determine one, such as from filename extensions.
# If your server contains mostly text or HTML documents, "text/plain" is
# a good value.  If most of your content is binary, such as applications
# or images, you may want to use "application/octet-stream" instead to
# keep browsers from trying to display binary files as though they are
# text.
#
DefaultType text/plain


#
# HostnameLookups: Log the names of clients or just their IP addresses
# e.g., www.apache.org (on) or 204.62.129.132 (off).
# The default is off because it'd be overall better for the net if people
# had to knowingly turn this feature on, since enabling it means that
# each client request will result in AT LEAST one lookup request to the
# nameserver.
#
HostnameLookups Off

# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here.  If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
#
ErrorLog /var/log/apache2/error.log

#
# LogLevel: Control the number of messages logged to the error_log.
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
#
LogLevel warn

# Include module configuration:
Include /etc/apache2/mods-enabled/*.load
Include /etc/apache2/mods-enabled/*.conf

# Include all the user configurations:
Include /etc/apache2/httpd.conf

# Include ports listing
Include /etc/apache2/ports.conf

#
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
# If you are behind a reverse proxy, you might want to change %h into %{X-Forwarded-For}i
#
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent

#
# Define an access log for VirtualHosts that don't define their own logfile
CustomLog /var/log/apache2/other_vhosts_access.log vhost_combined


# Include of directories ignores editors' and dpkg's backup files,
# see README.Debian for details.

# Include generic snippets of statements
Include /etc/apache2/conf.d/

# Include the virtual host configurations:
Include /etc/apache2/sites-enabled/

LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.2-p0/gems/passenger-2.2.15/ext/apache2/mod_passenger.so

So how do I go about getting this working?

那么我该怎么做呢?

3 个解决方案

#1


3  

You need to follow RVM's instructions for generating a passenger wrapper script to use on your PassengerRuby line. Without it, you won't have the proper environment variables set, and Apache won't be able to find the gems installed in that RVM install.

您需要按照RVM的指示生成乘客包装脚本,以便在您的乘客ruby行上使用。没有它,您将无法设置适当的环境变量,Apache将无法找到在RVM安装中安装的gem。

#2


2  

A follow up to @Chris's answer. If your on Ubuntu and using Apache do the following:

回复@Chris的回复。如果您使用Ubuntu和Apache,请执行以下操作:

rvm install 1.9.2
rvm 1.9.2 --passenger
gem install passenger
rvmsudo passenger-install-apache2-module

Then in your apache.conf add/modify the following lines:

然后在你的apache。conf添加/修改如下行:

LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.2-p0/gems/passenger-2.2.15/ext/apache2/mod_passenger.so
PassengerRoot /usr/local/rvm/gems/ruby-1.9.2-p0/gems/passenger-2.2.15
PassengerRuby /usr/local/bin/passenger_ruby

This worked for me, after hours of trawling SO and the rest of the internet.

这对我来说很有效,经过了几个小时的网络搜索。

James

詹姆斯

#3


0  

It should be noted that Passenger 3 supports RVM natively without special instructions. The Passenger instructions on the RVM website will become obsolete.

需要注意的是,3号乘客在没有特殊指示的情况下,是完全支持RVM的。RVM网站上的乘客指令将被淘汰。

#1


3  

You need to follow RVM's instructions for generating a passenger wrapper script to use on your PassengerRuby line. Without it, you won't have the proper environment variables set, and Apache won't be able to find the gems installed in that RVM install.

您需要按照RVM的指示生成乘客包装脚本,以便在您的乘客ruby行上使用。没有它,您将无法设置适当的环境变量,Apache将无法找到在RVM安装中安装的gem。

#2


2  

A follow up to @Chris's answer. If your on Ubuntu and using Apache do the following:

回复@Chris的回复。如果您使用Ubuntu和Apache,请执行以下操作:

rvm install 1.9.2
rvm 1.9.2 --passenger
gem install passenger
rvmsudo passenger-install-apache2-module

Then in your apache.conf add/modify the following lines:

然后在你的apache。conf添加/修改如下行:

LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.2-p0/gems/passenger-2.2.15/ext/apache2/mod_passenger.so
PassengerRoot /usr/local/rvm/gems/ruby-1.9.2-p0/gems/passenger-2.2.15
PassengerRuby /usr/local/bin/passenger_ruby

This worked for me, after hours of trawling SO and the rest of the internet.

这对我来说很有效,经过了几个小时的网络搜索。

James

詹姆斯

#3


0  

It should be noted that Passenger 3 supports RVM natively without special instructions. The Passenger instructions on the RVM website will become obsolete.

需要注意的是,3号乘客在没有特殊指示的情况下,是完全支持RVM的。RVM网站上的乘客指令将被淘汰。