Forum: Cfengine Help Subject: Re: number of cf-monitor processes Author: neilhwatson Link to topic: https://cfengine.com/forum/read.php?3,19125,19132#msg-19132
$ cf-agent -IKf ./montest.cf !! Process count for 'cf-monitord' was out of promised range (0 found) I: Report relates to a promise with handle "" I: Made in version 'not specified' of './montest.cf' near line 17 I: Comment: Cfengine 3 environment monitor -> Making a one-time restart promise for cf-monitord R: Would restart cf-monitord $ ps -ef|grep cf-monitord nwatson 27959 27854 0 11:42 pts/0 00:00:00 grep cf-monitord Run again when I know cf-monitord is running. $ cf-agent -IKf ./montest.cf !! Matched: root 27983 0.1 0.0 15412 3844 ? Ss 11:47 0:00 /var/cfengine/bin/cf-monitord $ cf-agent -IKf ./montest.cf !! Matched: root 27983 0.0 0.0 15412 3848 ? Ss 11:47 0:00 /var/cfengine/bin/cf-monitord $ cf-agent -IKf ./montest.cf !! Matched: root 27983 0.0 0.0 15412 3848 ? Ss 11:47 0:00 /var/cfengine/bin/cf-monitord $ ps -ef|grep cf-monitord root 27983 1 0 11:47 ? 00:00:00 /var/cfengine/bin/cf-monitord nwatson 28046 27854 0 11:48 pts/0 00:00:00 grep cf-monitord So this promise will take action if one, and one only process is not found. I see no provision to handle multiple instances. No, cf-monitord does not spawn children. You might try showstate to see what the agent sees at run time. http://www.cfengine.org/manuals/cf3-reference.html#showstate-in-reports body common control { bundlesequence => { "test" }; inputs => { "cfengine_stdlib.cf" }; } bundle common agent { classes: "all" expression => "any"; } bundle agent test { processes: "cf-monitord" comment => "Cfengine 3 environment monitor" , process_count => check_range("cf-monitord" , "1" , "1") , process_select => ps_owner("root") , restart_class => "restart_cf_monitord"; reports: restart_cf_monitord:: "Would restart cf-monitord"; } body process_select ps_owner(owner) { process_owner => { "$(owner)" }; process_result => "process_owner"; } _______________________________________________ Help-cfengine mailing list Help-cfengine@cfengine.org https://cfengine.org/mailman/listinfo/help-cfengine
