#32141: munin node fail to update with "Plugin XYZ Can't drop privileges: setrgid()" -----------------------------------+---------------------------------------- Reporter: jacques2020@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.0.3 Keywords: munin 10.7 Lion | Port: munin -----------------------------------+---------------------------------------- Hi When calling the any plugin on Lion via telnet, it results in the same error (see below some modifications needed to successfully install) Trying 129.20.159.199... Connected to pr159199.med.univ-rennes1.fr. Escape character is '^]'. # munin node at pr159199.med.univ-rennes1.fr fetch df # Bad exit . cap cap multigraph list cupsys_pages df df_inode if_en0 if_err_en0 load lpstat netstat ntp_offset postfix_mailqueue processes test users while it run fine using munin-run on the node computer sudo -u munin /opt/local/sbin/munin-run df Password: _dev_disk0s2.value 4 _dev_disk3.value 100 _dev_disk1s3.value 19 _dev_disk2s2.value 100 _dev_disk4s2.value 33 and here is the corresponding munin-node.log 2011/11/19-19:31:45 CONNECT TCP Peer: "129.20.159.165:48055" Local: "129.20.159.199:4949" 2011/11/19-19:31:45 [2392] DEBUG: > # munin node at pr159199.med.univ- rennes1.fr 2011/11/19-19:31:53 [2392] DEBUG: < fetch df ".11/11/19-19:31:53 [2392] DEBUG: Running command "fetch df 2011/11/19-19:31:53 [2392] Error output from df: 2011/11/19-19:31:53 [2392] # Set /rgid/ruid/egid/euid/ to /500/4294967294/500 500 /4294967294/ 2011/11/19-19:31:53 [2392] 2011/11/19-19:31:53 [2393] Plugin 'df' Can't drop privileges: setrgid() not implemented at /opt/local/lib/perl5/site_perl/5.12.3/Munin/Node/OS.pm line 272, <STDIN> line 1.\n. Bailing out. 2011/11/19-19:31:53 [2392] Service 'df' exited with status 1/0. 2011/11/19-19:31:53 [2392] DEBUG: > # Bad exit 2011/11/19-19:31:53 [2392] DEBUG: > . 2011/11/19-19:31:58 [2392] DEBUG: < cap ".11/11/19-19:31:58 [2392] DEBUG: Running command "cap 2011/11/19-19:31:58 [2392] DEBUG: > cap multigraph 2011/11/19-19:32:01 [2392] DEBUG: < list ".11/11/19-19:32:01 [2392] DEBUG: Running command "list 2011/11/19-19:32:01 [2392] DEBUG: > cupsys_pages df df_inode if_en0 if_err_en0 load lpstat netstat ntp_offset postfix_mailqueue processes test users 2011/11/19-19:32:01 [2392] DEBUG: > 2 ====================================== I experience difficulties in installing minion node on snow leopard (PPC and intel core 2 duo as well as Lion / intel Xeon and i5) First of all, after installing, I tried to run sudo munin-node-configure --suggest --shell | sh I got an error Could not open plugin configuration directory: No such file or directory at /opt/local/lib/perl5/site_perl/5.12.3/Munin/Node/Service.pm line 81 Looking at the code, I assumed that sudo mkdir /opt/local/etc/munin/plugin-conf.d could fix the issue… In fact the plugin folder could not be written by an admin and sh seems to be sudo, like sudo munin-node-configure --suggest --shell | sudo sh on Lion, none of the plugin succeeded in autoconf with message Non-zero exit during autoconf (1) So, I also had to run as munin user sudo -u munin munin-node-configure --suggest --shell | sudo sh (but there is still an issue with asking for password if the precedent sudo is not recent enough…) it might be interesting to dig into that or at least to when it is suggested to run the munin-node-configure to add the proper command. thank you for your help -- Ticket URL: <https://trac.macports.org/ticket/32141> MacPorts <http://www.macports.org/> Ports system for Mac OS