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Listing 9.1. continued
# ServerAdmin: Your address, where problems with the server should be # e-mailed. ServerAdmin you@your.address # ServerRoot: The directory the server's config, error, and log files # are kept in ServerRoot /etc/httpd # BindAddress: You can support virtual hosts with this option. This option # 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 directive. #BindAddress * # ErrorLog: The location of the error log file. If this does not start # with /, ServerRoot is prepended to it. ErrorLog logs/error_log # TransferLog: The location of the transfer log file. If this does not # start with /, ServerRoot is prepended to it. TransferLog logs/access_log # PidFile: The file the server should log its pid to PidFile logs/httpd.pid # ScoreBoardFile: File used to store internal server process information ScoreBoardFile logs/apache_status # ServerName allows you to set a host name which is sent back to clients for # your server if it's different than the one the program would get (i.e. use # "www" instead of the host's real name). # # Note: You cannot just invent host names and hope they work. The name you # define here must be a valid DNS name for your host. If you don't understand # this, ask your network administrator. #ServerName new.host.name # CacheNegotiatedDocs: By default, Apache sends Pragma: no-cache with each # document that was negotiated on the basis of content. This asks proxy # servers not to cache the document. Uncommenting the following line disables # this behavior, and proxies will be allowed to cache the documents. #CacheNegotiatedDocs # Timeout: The number of seconds before receives and sends time out # n.b. the compiled default is 1200 (20 minutes !) Timeout 400
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# KeepAlive: The number of Keep-Alive persistent requests to accept # per connection. Set to 0 to deactivate Keep-Alive support KeepAlive 5 # KeepAliveTimeout: Number of seconds to wait for the next request 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. These values are probably OK for most sites --- MinSpareServers 5 MaxSpareServers 10 # Number of servers to start --- should be a reasonable ballpark figure. StartServers 5 # 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 # Unix 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. On most systems, this # isn't really needed, but a few (such as Solaris) do have notable leaks # in the libraries. MaxRequestsPerChild 30 # Proxy Server directives. Uncomment the following line to # enable the proxy server: #ProxyRequests On # To enable the cache as well, edit and uncomment the following lines: #CacheRoot /usr/local/etc/httpd/proxy #CacheSize 5 #CacheGcInterval 4 #CacheMaxExpire 24 #CacheLastModifiedFactor 0.1
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Listing 9.1. continued
#CacheDefaultExpire 1 #NoCache adomain.com anotherdomain.edu joes.garage.com # Listen: Allows you to bind Apache to specific IP addresses and/or # ports, in addition to the default. See also the VirtualHost command #Listen 3000 #Listen 12.34.56.78:80 # VirtualHost: Allows the daemon to respond to requests for more than one # server address, if your server machine is configured to accept IP packets # for multiple addresses. This can be accomplished with the ifconfig # alias flag, or through kernel patches like VIF. # Any httpd.conf or srm.conf directive may go into a VirtualHost command. # See also the BindAddress entry. #<VirtualHost host.foo.com> #ServerAdmin webmaster@host.foo.com #DocumentRoot /www/docs/host.foo.com #ServerName host.foo.com #ErrorLog logs/host.foo.com-error_log #TransferLog logs/host.foo.com-access_log #</VirtualHost>
Listing 9.2 shows the resource configuration file.
Listing 9.2. conf/srm.conf.
# With this document, you define the name space that users see of your http # server. This file also defines server settings which affect how requests are # serviced, and how results should be formatted. # See the tutorials at http://www.apache.org/ for # more information. # Originally by Rob McCool; Adapted for Apache # DocumentRoot: The directory out of which you will serve your # documents. By default, all requests are taken from this directory, but # symbolic links and aliases may be used to point to other locations. DocumentRoot /home/httpd/html # UserDir: The name of the directory which is appended onto a user's home # directory if a ~user request is received. UserDir public_html # DirectoryIndex: Name of the file or files to use as a pre-written HTML # directory index. Separate multiple entries with spaces. DirectoryIndex index.html
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# FancyIndexing is whether you want fancy directory indexing or standard FancyIndexing on # AddIcon tells the server which icon to show for different files or filename # extensions AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip AddIconByType (TXT,/icons/text.gif) text/* AddIconByType (IMG,/icons/image2.gif) image/* AddIconByType (SND,/icons/sound2.gif) audio/* AddIconByType (VID,/icons/movie.gif) video/* AddIcon /icons/binary.gif .bin .exe AddIcon /icons/binhex.gif .hqx AddIcon /icons/tar.gif .tar AddIcon /icons/world2.gif .wrl .wrl.gz .vrml .vrm .iv AddIcon /icons/compressed.gif .Z .z .tgz .gz .zip AddIcon /icons/a.gif .ps .ai .eps AddIcon /icons/layout.gif .html .shtml .htm .pdf AddIcon /icons/text.gif .txt AddIcon /icons/c.gif .c AddIcon /icons/p.gif .pl .py AddIcon /icons/f.gif .for AddIcon /icons/dvi.gif .dvi AddIcon /icons/uuencoded.gif .uu AddIcon /icons/script.gif .conf .sh .shar .csh .ksh .tcl AddIcon /icons/tex.gif .tex AddIcon /icons/bomb.gif core AddIcon /icons/back.gif .. AddIcon /icons/hand.right.gif README AddIcon /icons/folder.gif ^^DIRECTORY^^ AddIcon /icons/blank.gif ^^BLANKICON^^ # DefaultIcon is which icon to show for files which do not have an icon # explicitly set. DefaultIcon /icons/unknown.gif # AddDescription allows you to place a short description after a file in # server-generated indexes. # Format: AddDescription "description" filename # ReadmeName is the name of the README file the server will look for by # default. Format: ReadmeName name # # The server will first look for name.html, include it if found, and it will # then look for name and include it as plaintext if found. # # HeaderName is the name of a file which should be prepended to # directory indexes. ReadmeName README HeaderName HEADER
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