Forum: CFEngine Help
Subject: Re: querying mountpoints
Author: juriskrumins
Link to topic: https://cfengine.com/forum/read.php?3,26982,26996#msg-26996
davidlee: Seems like You're right regarding zero-length file issue. At least in
my case using 3.3.5 version it doesn't work as expected:
# cat promises.cf readmount.cf
body common control {
bundlesequence => {
"readmount",
};
inputs => {
"cfengine_stdlib.cf",
"readmount.cf",
};
}
bundle agent readmount {
vars:
"proc_mounts" slist => readstringlist("/proc/mounts","#[^\n]*","\n",10,4000) ;
"tmp_mounts" slist => readstringlist("/tmp/mounts","#[^\n]*","\n",10,4000) ;
reports:
linux::
"proc: $(proc_mounts)";
"tmp: $(tmp_mounts)";
}
# cf-agent -V
@@@
@@@ cf-agent
@ @@@ @ CFEngine Core 3.3.5
@ @@@ @
@ @@@ @
@ @
@@@
@ @
@ @
@ @
Copyright (C) CFEngine AS 2008-2012
See Licensing at http://cfengine.com/3rdpartylicenses
# cf-agent -KI
R: proc: $(proc_mounts)
R: tmp: proc /proc proc rw,relatime 0 0
R: tmp: sysfs /sys sysfs rw,relatime 0 0
R: tmp: devtmpfs /dev devtmpfs
rw,relatime,size=497380k,nr_inodes=124345,mode=755 0 0
R: tmp: devpts /dev/pts devpts rw,relatime,gid=5,mode=620,ptmxmode=000 0 0
R: tmp: tmpfs /dev/shm tmpfs rw,relatime 0 0
R: tmp: /dev/mapper/vg_rhel6_01-lv_root / ext4
rw,relatime,barrier=1,data=ordered 0 0
R: tmp: /proc/bus/usb /proc/bus/usb usbfs rw,relatime 0 0
R: tmp: /dev/vda1 /boot ext4 rw,relatime,barrier=1,data=ordered 0 0
R: tmp: none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0
R: tmp: beancounter /proc/vz/beancounter cgroup
rw,relatime,blkio,name=beancounter 0 0
#
Probably will be in 3.4.0
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