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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 158 |
1 files changed, 156 insertions, 2 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 17a9a74b2a..161d3cfb45 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -14954,8 +14954,162 @@ Local accounts with lower values will silently fail to authenticate. @cindex web @cindex www @cindex HTTP -The @code{(gnu services web)} module provides the nginx web server and -also a fastcgi wrapper daemon. +The @code{(gnu services web)} module provides the Apache HTTP Server, +the nginx web server, and also a fastcgi wrapper daemon. + +@subsubheading Apache HTTP Server + +@deffn {Scheme Variable} httpd-service-type +Service type for the @uref{https://httpd.apache.org/,Apache HTTP} server +(@dfn{httpd}). The value for this service type is a +@code{https-configuration} record. + +A simple example configuration is given below. + +@example +(service httpd-service-type + (httpd-configuration + (config + (httpd-config-file + (server-name "www.example.com") + (document-root "/srv/http/www.example.com"))))) +@end example + +Other services can also extend the @code{httpd-service-type} to add to +the configuration. + +@example +(simple-service 'my-extra-server httpd-service-type + (list + (httpd-virtualhost + "*:80" + (list (string-append + "ServerName "www.example.com + DocumentRoot \"/srv/http/www.example.com\""))))) +@end example +@end deffn + +The details for the @code{httpd-configuration}, @code{httpd-module}, +@code{httpd-config-file} and @code{httpd-virtualhost} record types are +given below. + +@deffn {Data Type} httpd-configuration +This data type represents the configuration for the httpd service. + +@table @asis +@item @code{package} (default: @code{httpd}) +The httpd package to use. + +@item @code{pid-file} (default: @code{"/var/run/httpd"}) +The pid file used by the shepherd-service. + +@item @code{config} (default: @code{(httpd-config-file)}) +The configuration file to use with the httpd service. The default value +is a @code{httpd-config-file} record, but this can also be a different +G-expression that generates a file, for example a @code{plain-file}. A +file outside of the store can also be specified through a string. + +@end table +@end deffn + +@deffn {Data Type} httpd-module +This data type represents a module for the httpd service. + +@table @asis +@item @code{name} +The name of the module. + +@item @code{file} +The file for the module. This can be relative to the httpd package being +used, the absolute location of a file, or a G-expression for a file +within the store, for example @code{(file-append mod-wsgi +"/modules/mod_wsgi.so")}. + +@end table +@end deffn + +@deffn {Data Type} httpd-config-file +This data type represents a configuration file for the httpd service. + +@table @asis +@item @code{modules} (default: @code{%default-httpd-modules}) +The modules to load. Additional modules can be added here, or loaded by +additional configuration. + +@item @code{server-root} (default: @code{httpd}) +The @code{ServerRoot} in the configuration file, defaults to the httpd +package. Directives including @code{Include} and @code{LoadModule} are +taken as relative to the server root. + +@item @code{server-name} (default: @code{#f}) +The @code{ServerName} in the configuration file, used to specify the +request scheme, hostname and port that the server uses to identify +itself. + +This doesn't need to be set in the server config, and can be specifyed +in virtual hosts. The default is @code{#f} to not specify a +@code{ServerName}. + +@item @code{document-root} (default: @code{"/srv/http"}) +The @code{DocumentRoot} from which files will be served. + +@item @code{listen} (default: @code{'("80")}) +The list of values for the @code{Listen} directives in the config +file. The value should be a list of strings, when each string can +specify the port number to listen on, and optionally the IP address and +protocol to use. + +@item @code{pid-file} (default: @code{"/var/run/httpd"}) +The @code{PidFile} to use. This should match the @code{pid-file} set in +the @code{httpd-configuration} so that the Shepherd service is +configured correctly. + +@item @code{error-log} (default: @code{"/var/log/httpd/error_log"}) +The @code{ErrorLog} to which the server will log errors. + +@item @code{user} (default: @code{"httpd"}) +The @code{User} which the server will answer requests as. + +@item @code{group} (default: @code{"httpd"}) +The @code{Group} which the server will answer requests as. + +@item @code{extra-config} (default: @code{(list "TypesConfig etc/httpd/mime.types")}) +A flat list of strings and G-expressions which will be added to the end +of the configuration file. + +Any values which the service is extended with will be appended to this +list. + +@end table +@end deffn + +@deffn {Data Type} httpd-virtualhost +This data type represents a virtualhost configuration block for the httpd service. + +These should be added to the extra-config for the httpd-service. + +@example +(simple-service 'my-extra-server httpd-service-type + (list + (httpd-virtualhost + "*:80" + (list (string-append + "ServerName "www.example.com + DocumentRoot \"/srv/http/www.example.com\""))))) +@end example + +@table @asis +@item @code{addresses-and-ports} +The addresses and ports for the @code{VirtualHost} directive. + +@item @code{contents} +The contents of the @code{VirtualHost} directive, this should be a list +of strings and G-expressions. + +@end table +@end deffn + +@subsubheading NGINX @deffn {Scheme Variable} nginx-service-type Service type for the @uref{https://nginx.org/,NGinx} web server. 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