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# Created by Luke Kanies on 2006-11-12.
# Copyright (c) 2006. All rights reserved.
require 'puppet'
# A module just to store the mount/unmount methods. Individual providers
# still need to add the mount commands manually.
module Puppet::Provider::Mount
def mount
# Make sure the fstab file & entry exists
create
if correctly_mounted?
# Nothing to do!
else
if anything_mounted?
unmount
# We attempt to create the mount point here, because unmounting
# certain file systems/devices can cause the mount point to be
# deleted
::FileUtils.mkdir_p(resource[:name])
end
mount!
end
end
# This only works when the mount point is synced to the fstab.
def mount!
# Manually pass the mount options in, since some OSes *cough*OS X*cough* don't
# read from /etc/fstab but still want to use this type.
args = []
args << "-o" << self.options if self.options and self.options != :absent
args << resource[:name]
flush if respond_to?(:flush)
mountcmd(*args)
end
def remount
info "Remounting"
if resource[:remounts] == :true
mountcmd "-o", "remount", resource[:name]
else
unmount
mount
end
end
# This only works when the mount point is synced to the fstab.
def unmount
umount resource[:name]
end
# Is anything currently mounted at this point?
def anything_mounted?
platform = Facter.value("operatingsystem")
name = resource[:name]
mounts = mountcmd.split("\n").find do |line|
case platform
when "Darwin"
line =~ / on #{name} / or line =~ %r{ on /private/var/automount#{name}}
when "Solaris", "HP-UX"
# Yes, Solaris does list mounts as "mount_point on device"
line =~ /^#{name} on /
when "AIX"
line.split(/\s+/)[2] == name
else
line =~ / on #{name} /
end
end
end
# Is the desired thing mounted at this point?
def correctly_mounted?
platform = Facter.value("operatingsystem")
name = resource[:name]
device = resource[:device]
mounts = mountcmd.split("\n").find do |line|
case platform
when "Darwin"
line =~ /^#{device} on #{name} / or line =~ %r{^#{device} on /private/var/automount#{name}}
when "Solaris", "HP-UX"
# Yes, Solaris does list mounts as "mount_point on device"
line =~ /^#{name} on #{device}/
when "AIX"
line.split(/\s+/)[2] == name &&
line.split(/\s+/)[1] == device
else
line =~ /^#{device} on #{name} /
end
end
end
end
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