Forum: Cfengine Help Subject: Creating package_method for gentoo's portage Author: doychin Link to topic: https://cfengine.com/forum/read.php?3,22533,22533#msg-22533
I was little surprised when found out that there's no package_method using emerge in the COPBL - http://source.cfengine.com/browse/copbl . The next shock was "emerge cfengine package_method" generated no search results! Well... I had to write one myself, right? It shouldn't be that hard. Here's what I've came up with: body package_method emerge { package_changes => "individual"; package_list_command => "/bin/ls -d /var/db/pkg/*/* | /bin/sed 's/\/var\/db\/pkg\///'"; package_list_name_regex => ".*/([^\s]+)-\d.*"; package_list_version_regex => ".*/[^\s]+-(\d.*)"; package_installed_regex => ".*"; # all reported are installed package_name_convention => "$(name)"; package_list_update_command => "/usr/bin/emerge --sync"; package_list_update_ifelapsed => "2000"; package_add_command => "/usr/bin/emerge -q --quiet-build"; #package_add_command => "/bin/echo Installing"; package_delete_command => "/usr/bin/emerge --depclean"; package_update_command => "/usr/bin/emerge --update"; package_verify_command => "/usr/bin/emerge -s"; package_noverify_regex => ".*(Not Installed|Applications found : 0).*"; } BUT there's the catch. It doesn't seem to match the installed packages. It tries to install all packages every time even though they are already installed. To save some time in debugging I've changed package_add_command => "/usr/bin/emerge -q --quiet-build"; with package_add_command => "/bin/echo Installing"; to produce the output below. It is the verbose output for nagios-nrpe package. cf3> -> This promise has already been verified cf3> -> Cache file exists and is sufficiently fresh according to (package_list_update_ifelapsed) cf3> ??????????????????????????????????????????????????????????????? cf3> Reading package list from /bin/ls cf3> ??????????????????????????????????????????????????????????????? cf3> # Patch reporting feature is only available in version Nova and above cf3> ??????????????????????????????????????????????????????????????? cf3> Done checking packages and patches cf3> ??????????????????????????????????????????????????????????????? cf3> -> Package version was not specified cf3> -> Looking for (nagios-nrpe,*,*) cf3> No installed packages matched (nagios-nrpe,*,*) cf3> -> Looking for (nagios-nrpe,*,*) cf3> No installed packages matched (nagios-nrpe,*,*) cf3> Checking if package (nagios-nrpe,*,*) is at the desired state (installed=0,matched=0) cf3> -> Package promises to refer to itself as "nagios-nrpe" to the manager cf3> -> Package version seems to match criteria cf3> -> Schedule package for addition cf3> -> Package (nagios-nrpe,any,any) found cf3> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> cf3> Offering these package-promise suggestions to the managers cf3> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> cf3> -> Deletion schedule... cf3> -> Addition schedule... cf3> Execute scheduled package addition cf3> Command prefix: /bin/echo Installing cf3> Executing /bin/echo Installing nagios-nrpe... cf3> Q:echo Installing nagi ...:Installing nagios-nrpe cf3> Q:echo Installing nagi ...: cf3> -> Finished command related to promiser "nagios-nrpe" -- succeeded cf3> Package schedule execution ok for nagios-nrpe (outcome cannot be promised by cf-agent) The bundle agent I use for debugging is simple bundle agent nagios_scripts { packages: gentoo:: "nagions-nrpe" package_policy => "add", package_method => emerge, comment => "making sure nagions installed through emerge"; } Any help? I don't find the verbose output enough to debug my problem? How can I find more information about what's going on and why it says the package is not installed. _______________________________________________ Help-cfengine mailing list Help-cfengine@cfengine.org https://cfengine.org/mailman/listinfo/help-cfengine
