Virtual Hosting problem with Apache 1.3

Virtual Hosting problem with Apache 1.3

Post by Ricky Ta » Tue, 18 Apr 2000 04:00:00



Hi,

        I've a problem about virtual hosting using same IP for multiple
hostnames. I have setup the <Virtualhost> section exactly to the word
of the documentation, but everytime the web server is accessed, the
document in /usr/local/httpd/docs is served instead of those configurated
in <Virtualhost>. httpd -S shows the virtual hosts are correctly
configarated. The DNS is also correctly configurated for the hostnames.

        Please see the attached httpd.conf, thanks in advance for any help.

BR,
Ricky.

##
## httpd.conf -- Apache HTTP server configuration file
##

#
# 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 <URL:http://www.apache.org/docs/> 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.  
#
# After this file is processed, the server will look for and process
# /usr/local/httpd/conf/srm.conf and then /usr/local/httpd/conf/access.conf
# unless you have overridden these with ResourceConfig and/or
# AccessConfig directives here.
#
# 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 "logs/foo.log"
# with ServerRoot set to "/usr/local/apache" will be interpreted by the
# server as "/usr/local/apache/logs/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.
#

#
# ServerType is either inetd, or standalone.  Inetd mode is only supported
on
# Unix platforms.
#
ServerType standalone

#
# 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://www.apache.org/docs/mod/core.html#lockfile>);
# you will save yourself a lot of trouble.
#
# Do NOT add a slash at the end of the directory path.
#
ServerRoot "/usr/local/httpd"

#
# The LockFile directive sets the path to the lockfile used when Apache
# is compiled with either USE_FCNTL_SERIALIZED_ACCEPT or
# USE_FLOCK_SERIALIZED_ACCEPT. This directive should normally be left at
# its default value. The main reason for changing it is if the logs
# directory is NFS mounted, since the lockfile MUST BE STORED ON A LOCAL
# DISK. The PID of the main server process is automatically appended to
# the filename.
#
LockFile /var/lock/subsys/httpd/httpd.accept.lock

#
# PidFile: The file in which the server should record its process
# identification number when it starts.
#
PidFile /var/run/httpd.pid

#
# ScoreBoardFile: File used to store internal server process information.
# Not all architectures require this.  But if yours does (you'll know
because
# this file will be  created when you run Apache) then you *must* ensure
that
# no two invocations of Apache share the same scoreboard file.
#
ScoreBoardFile /var/log/httpd.apache_runtime_status

#
# In the standard configuration, the server will process this file,
# srm.conf, and access.conf in that order.  The latter two files are
# now distributed empty, as it is recommended that all directives
# be kept in a single file for simplicity.  The commented-out values
# below are the built-in defaults.  You can have the server ignore
# these files altogether by using "/dev/null" (for Unix) or
# "nul" (for Win32) for the arguments to the directives.
#
#ResourceConfig conf/srm.conf
#AccessConfig conf/access.conf

#
# 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.  Rather than making you guess how many
# server processes you need, Apache dynamically adapts to the load it
# sees --- that is, it tries to maintain enough server processes to
# handle the current load, plus a few spare servers to handle transient
# load spikes (e.g., multiple simultaneous requests from a single
# Netscape browser).
#
# It does this by periodically checking how many servers are waiting
# for a request.  If there are fewer than MinSpareServers, it creates
# a new spare.  If there are more than MaxSpareServers, some of the
# spares die off.  The default values are probably OK for most sites.
#
MinSpareServers 1
MaxSpareServers 1

#
# Number of servers to start initially --- should be a reasonable ballpark
# figure.
#
StartServers 1

#
# Limit on total number of servers running, i.e., limit on the number
# of clients who can simultaneously connect --- if this limit is ever
# reached, clients will be LOCKED OUT, so it should NOT BE SET TOO LOW.
# It is intended mainly as a brake to keep a runaway server from taking
# the system with it as it spirals down...
#
MaxClients 150

#
# MaxRequestsPerChild: the number of requests each child process is
# allowed to process before the child dies.  The child will exit so
# as to avoid problems after prolonged use when Apache (and maybe the
# libraries it uses) leak memory or other resources.  On most systems, this
# isn't really needed, but a few (such as Solaris) do have notable leaks
# in the libraries. For these platforms, set to something like 10000
# or so; a setting of 0 means unlimited.
#
# NOTE: This value does not include keepalive requests after the initial
#       request per connection. For example, if a child process handles
#       an initial request and 10 subsequent "keptalive" requests, it
#       would only count as 1 request towards this limit.
#
MaxRequestsPerChild 0

#
# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, in addition to the default. See also the <VirtualHost>
# directive.
#
#Listen 3000
#Listen 12.34.56.78:80

#
# BindAddress: You can support virtual hosts with this option. This
directive
# is used to tell the server which IP address to listen to. It can either
# contain "*", an IP address, or a fully qualified Internet domain name.
# See also the <VirtualHost> and Listen directives.
#
#BindAddress *

<IfDefine PHP>
LoadModule php3_module /usr/lib/apache/libphp3.so
</IfDefine>
<IfDefine PERL>
LoadModule perl_module /usr/lib/apache/libperl.so
</IfDefine>
<IfDefine DAV>
LoadModule dav_module         /usr/lib/apache/libdav.so
</IfDefine>

#
# Dynamic Shared Object (DSO) Support
#
# To be able to use the functionality of a module which was built as a DSO
you
# have to place corresponding `LoadModule' lines at this location so the
# directives contained in it are actually available _before_ they are used.
# Please read the file README.DSO in the Apache 1.3 distribution for more
# details about the DSO mechanism and run `httpd -l' for the list of
already
# built-in (statically linked and thus always available) modules in your
httpd
# binary.
#
# Note: The order is which modules are loaded is important.  Don't change
# the order below without expert advice.
#
# Example:
# LoadModule foo_module libexec/mod_foo.so
LoadModule mmap_static_module /usr/lib/apache/mod_mmap_static.so
LoadModule vhost_alias_module /usr/lib/apache/mod_vhost_alias.so
LoadModule env_module         /usr/lib/apache/mod_env.so
LoadModule define_module      /usr/lib/apache/mod_define.so
LoadModule config_log_module  /usr/lib/apache/mod_log_config.so
LoadModule agent_log_module   /usr/lib/apache/mod_log_agent.so
LoadModule referer_log_module /usr/lib/apache/mod_log_referer.so
LoadModule mime_magic_module  /usr/lib/apache/mod_mime_magic.so
LoadModule mime_module        /usr/lib/apache/mod_mime.so
LoadModule negotiation_module /usr/lib/apache/mod_negotiation.so
LoadModule status_module      /usr/lib/apache/mod_status.so
LoadModule info_module        /usr/lib/apache/mod_info.so
LoadModule includes_module    /usr/lib/apache/mod_include.so
LoadModule autoindex_module   /usr/lib/apache/mod_autoindex.so
LoadModule dir_module         /usr/lib/apache/mod_dir.so
LoadModule cgi_module         /usr/lib/apache/mod_cgi.so
LoadModule asis_module        /usr/lib/apache/mod_asis.so
LoadModule imap_module        /usr/lib/apache/mod_imap.so
LoadModule action_module      /usr/lib/apache/mod_actions.so
LoadModule speling_module     /usr/lib/apache/mod_speling.so
LoadModule userdir_module     /usr/lib/apache/mod_userdir.so
LoadModule alias_module       /usr/lib/apache/mod_alias.so
LoadModule rewrite_module     /usr/lib/apache/mod_rewrite.so
LoadModule ...

read more »

 
 
 

Virtual Hosting problem with Apache 1.3

Post by Harle » Tue, 18 Apr 2000 04:00:00


could be the way you've configured the DNS.

If you used a simple alias as in:

host IN CNAME originalhost

it will result in the original domain.

On the other hand, setting up a new zone file in the /etc/named/hosts
directory with the same IP will probably work.

--
/s/ Harley H. Puthuff, Programmer
      ACCESS PORT COMMUNICATIONS

      (707) 522-5149

 
 
 

1. Apache 1.3 Virtual Hosting

I need some clarity on the new 1.3x virtual hosting scheme. I upgraded
from RedHat 5.1 Apache 1.2x by compiling and installing 1.3x source.

I have not had a problem getting the server to run, however, when using
the new virtual host syntax with the NameVirtual Host directive, the
default server namely www.foo.com now points to a virtual host directory
instead of the default home directory of /home/httpd/html as in 1.2.6

There is some documentation on this on the Apache web site, but it's not
clear.

Bottom Line:

Does using a Name Based virtual hosting scheme under 1.3x require that
all hosts, default or not, be defined with a <VirtualHost> tag.

Under 1.2.6 let's say I had www.foo.com and CNAMEs a.foo.com and
b.foo.com AND only a.foo.com had a <VirtualHost> entry. Typing
www.foo.com would take me to the default directory. Typing a.foo.com
would take me to the directory defined by the <VirtualHost> entry.
Typing b.foo.com would take me the same default as www.foo.com

What do I have to do to acheive the same results in 1.3.x

Can someone clarify this for me.

Thanks.

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