bundlecommoninventory_linux{vars:have_proc_device_tree::"_model_path"string=>"/proc/device-tree/model";"proc_device_tree_model"string=>readfile("$(_model_path)"),if=>fileexists("$(_model_path)"),comment=>"Read model from$(_model_path) because it's not available from DMI",meta=>{"inventory","attribute_name=System version"};"_serial_number_path"string=>"/proc/device-tree/serial-number";"proc_device_tree_serial_number"string=>readfile("$(_serial_number_path)"),if=>fileexists("$(_serial_number_path)"),comment=>"Read serial number from$(_serial_number_path) because it's not available from DMI",meta=>{"inventory","attribute_name=System serial number"};has_proc_1_cmdline::"proc_1_cmdline_split"slist=>string_split(readfile("/proc/1/cmdline","512")," ","2"),comment=>"Read /proc/1/cmdline and split off arguments";"proc_1_cmdline"string=>nth("proc_1_cmdline_split",0),comment=>"Get argv[0] of /proc/1/cmdline";# this is the same as the original file for non-links"proc_1_process"string=>filestat($(proc_1_cmdline),"linktarget");any::"proc_routes"data=>data_readstringarrayidx("/proc/$(this.promiser_pid)/net/route","#[^\n]*","\s+",40,4k),if=>fileexists("/proc/$(this.promiser_pid)/net/route");"routeidx"slist=>getindices("proc_routes");"dgw_ipv4_iface"string=>"$(proc_routes[$(routeidx)][0])",comment=>"Name of the interface where default gateway is routed",if=>strcmp("$(proc_routes[$(routeidx)][1])","00000000");linux::"mounts"string=>"/proc/$(this.promiser_pid)/mounts";"nfs_mounts"slist=>grep(".* nfs .*",readstringlist("$(mounts)","","\n",inf,inf)),if=>and(not(isvariable("$(this.promiser)")),fileexists("$(mounts)"));"nfs_server[$(with)]"->{"CFE-3259","ENT-13210","ENT-13223"}with=>regex_replace("$(nfs_mounts)",":.*","","g"),handle=>"cfe_internal_inventory_mounted_nfs_server",string=>"$(with)",meta=>{"inventory","attribute_name=NFS Server"},if=>not(isvariable("$(this.promiser)"));classes:any::"has_proc_1_cmdline"expression=>fileexists("/proc/1/cmdline"),comment=>"Check if we can read /proc/1/cmdline";"inventory_have_python_symlink"expression=>fileexists("$(sys.bindir)/cfengine-selected-python");has_proc_1_cmdline::"systemd"expression=>strcmp(lastnode($(proc_1_process),"/"),"systemd"),comment=>"Check if (the link target of) /proc/1/cmdline is systemd";inventory_have_python_symlink::"cfe_python_for_package_modules_supported"->{"CFE-2602","CFE-3512","ENT-10248"}comment=>concat("Here we see if the version of python found is"," acceptable ( 3.x or 2.4 or greater ) for package"," modules. We use this guard to prevent errors"," related to missing python modules."),expression=>returnszero("$(sys.bindir)/cfengine-selected-python -V 2>&1 | grep ^Python | cut -d' ' -f 2 | ( IFS=. read v1 v2 v3 ; [ $v1 -ge 3 ] || [ $v1 -eq 2 -a $v2 -ge 4 ] )",useshell);}

bundlemonitormeasure_entropy_available{measurements:linux::# A lack of entropy can cause agents to hang"/proc/sys/kernel/random/entropy_avail"->{"ENT-6495","ENT-6494"}if=>fileexists("/proc/sys/kernel/random/entropy_avail"),handle=>"entropy_avail",stream_type=>"file",data_type=>"int",units=>"bits",history_type=>"weekly",match_value=>single_value("\d+"),comment=>"Amount of entropy available";}