diff options
Diffstat (limited to 'nl/appendix')
| -rw-r--r-- | nl/appendix/preseed.xml | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/nl/appendix/preseed.xml b/nl/appendix/preseed.xml index 39dea00c4..cfd607830 100644 --- a/nl/appendix/preseed.xml +++ b/nl/appendix/preseed.xml @@ -1,5 +1,5 @@ <!-- retain these comments for translator revision tracking --> -<!-- original version: 42982 untranslated --> +<!-- original version: 43525 untranslated --> <!-- Be carefull with the format of this file as it is parsed to generate @@ -311,7 +311,18 @@ To set a value to be used inside &d-i;, just pass <userinput><replaceable>path/to/variable</replaceable>=<replaceable>value</replaceable></userinput> for any of the preseed variables listed in the examples in this appendix. If a value is to be used to configure packages for the target system, you -will need to prepend the <firstterm>owner</firstterm> of the variable as in +will need to prepend the <firstterm>owner</firstterm><footnote> + +<para> +The owner of a debconf variable (or template) is normally the name of the +package that contains the corresponding debconf template. For variables +used in the installer itself the owner is <quote>d-i</quote>. +Templates and variables can have more than one owner which helps to +determine whether they can be removed from the debconf database if the +package is purged. +</para> + +</footnote> of the variable as in <userinput><replaceable>owner</replaceable>:<replaceable>path/to/variable</replaceable>=<replaceable>value</replaceable></userinput>. If you don't specify the owner, the value for the variable will not be copied to the debconf database in the target system and thus remain unused @@ -382,12 +393,12 @@ setup, it would result in the preseed file being retrieved from </para><para> -The path segment of that comes from -<literal>auto-install/defaultroot</literal>, which includes the -directory <literal>etch</literal> by default to allow future versions -to specify their own codename to let people migrate forwards in a +The last part of that url (<literal>d-i/etch/./preseed.cfg</literal>) +is taken from <literal>auto-install/defaultroot</literal>. By default +this includes the directory <literal>etch</literal> to allow future versions +to specify their own codename and let people migrate forwards in a controlled manner. The <literal>/./</literal> bit is used to indicate -a root relative to which subsequent paths can be anchored (for use in +a root, relative to which subsequent paths can be anchored (for use in preseed/include and preseed/run). This allows files to be specified either as full URLs, paths starting with / that are thus anchored, or even paths relative to the location where the last preseed file was @@ -402,12 +413,12 @@ fetched from </para><para> -If there is no local DHCP or DNS infrastructure, or if you -do not want to use the default path to the preseed.cfg, you can still +If there is no local DHCP or DNS infrastructure, or if you do not want to +use the default path to <filename>preseed.cfg</filename>, you can still use an explicit url, and if you don't use the <literal>/./</literal> -element it will be anchored to the start of the path (i.e. the third / -in the URL). Here is an example that requires minimal support from -the local network infrastructure: +element it will be anchored to the start of the path (i.e. the third +<literal>/</literal> in the URL). Here is an example that requires minimal +support from the local network infrastructure: <informalexample><screen> auto url=<replaceable>http://192.168.1.2/path/to/mypreseed.file</replaceable> @@ -432,8 +443,8 @@ path is added. In addition to specifying the url, you can also specify settings that do not directly affect the behavior of &d-i; itself, but can be passed -through to any scripts that might be specified <literal>preseed/run</literal> -settings in the loaded preseed file. At present, the only example of +through to scripts specified using <literal>preseed/run</literal> +in the loaded preseed file. At present, the only example of this is <literal>auto-install/classes</literal>, which has an alias <literal>classes</literal>. This can be used thus: @@ -1392,9 +1403,10 @@ settings for certain configurations in other files. # Most flexibly of all, this downloads a program and runs it. The program # can use commands such as debconf-set to manipulate the debconf database. +# More than one script can be listed, separated by spaces. # Note that if the filenames are relative, they are taken from the same # directory as the preconfiguration file that runs them. -d-i preseed/run string foo.sh +#d-i preseed/run string foo.sh </screen></informalexample> <para> |