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Contents
# Fact: filesystems
#
# Purpose:
# This fact provides an alphabetic list of usable file systems that can
# be used for block devices like hard drives, media cards, etc.
#
# Resolution:
# Checks `/proc/filesystems`.
#
# Caveats:
# Only supports Linux.
#
Facter.add('filesystems') do
confine :kernel => :linux
setcode do
# fuseblk can't be created and arguably isn't usable here. If you feel this
# doesn't match your use-case please raise a bug.
exclude = %w(fuseblk)
# Make regular expression form our patterns ...
exclude = Regexp.union(*exclude.collect { |i| Regexp.new(i) })
# We utilise rely on "cat" for reading values from entries under "/proc".
# This is due to some problems with IO#read in Ruby and reading content of
# the "proc" file system that was reported more than once in the past ...
file_systems = []
Facter::Core::Execution.exec('cat /proc/filesystems 2> /dev/null').each_line do |line|
# Remove bloat ...
line.strip!
# Line of interest should not start with "nodev" ...
next if line.empty? or line.match(/^nodev/)
# We have something, so let us apply our device type filter ...
next if line.match(exclude)
file_systems << line
end
file_systems.sort.join(',')
end
end
# vim: set ts=2 sw=2 et :
# encoding: utf-8
Version data entries
99 entries across 99 versions & 2 rubygems