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#
# Author:: Kurt Yoder (ktyopscode@yoderhome.com)
# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
Ohai.plugin(:Filesystem) do
provides "filesystem"
collect_data(:solaris2) do
fs = Mash.new
# Grab filesystem data from df
so = shell_out("df -Pka")
so.stdout.lines do |line|
case line
when /^Filesystem\s+kbytes/
next
when /^(.+?)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+\%)\s+(.+)$/
filesystem = $1
fs[filesystem] = Mash.new
fs[filesystem][:kb_size] = $2
fs[filesystem][:kb_used] = $3
fs[filesystem][:kb_available] = $4
fs[filesystem][:percent_used] = $5
fs[filesystem][:mount] = $6
end
end
# Grab file system type from df (must be done separately)
so = shell_out("df -na")
so.stdout.lines do |line|
next unless (line =~ /^(.+?)\s*: (\S+)\s*$/)
mount = $1
fs.each { |filesystem,fs_attributes|
next unless (fs_attributes[:mount] == mount)
fs[filesystem][:fs_type] = $2
}
end
# Grab mount information from /bin/mount
so = shell_out("mount")
so.stdout.lines do |line|
next unless (line =~ /^(.+?) on (.+?) (.+?) on (.+?)$/)
filesystem = $2
fs[filesystem] = Mash.new unless fs.has_key?(filesystem)
fs[filesystem][:mount] = $1
fs[filesystem][:mount_time] = $4 # $4 must come before "split", else it becomes nil
fs[filesystem][:mount_options] = $3.split("/")
end
# Grab any zfs data from "zfs get"
zfs = Mash.new
# ohai.plugin[:filesystem][:zfs_properties] = 'used'
# ohai.plugin[:filesystem][:zfs_properties] = ['mountpoint', 'creation', 'available', 'used']
zfs_get = "zfs get -p -H "
if configuration(:zfs_properties).nil? || configuration(:zfs_properties).empty?
zfs_get << "all"
else
zfs_get << [configuration(:zfs_properties)].join(',')
end
so = shell_out(zfs_get)
so.stdout.lines do |line|
next unless (line =~ /^([^\t]+)\t([^\t]+)\t([^\t]+)\t([^\t]+)$/)
filesystem = $1
zfs[filesystem] = Mash.new unless zfs.has_key?(filesystem)
zfs[filesystem][:values] = Mash.new unless zfs[filesystem].has_key?('values')
zfs[filesystem][:sources] = Mash.new unless zfs[filesystem].has_key?('sources')
zfs[filesystem][:values][$2] = $3
zfs[filesystem][:sources][$2] = $4.chomp
end
zfs.each { |filesystem, attributes|
fs[filesystem] = Mash.new unless fs.has_key?(filesystem)
fs[filesystem][:fs_type] = 'zfs'
fs[filesystem][:mount] = attributes[:values][:mountpoint] if attributes[:values].has_key?('mountpoint')
fs[filesystem][:zfs_values] = attributes[:values]
fs[filesystem][:zfs_sources] = attributes[:sources]
# find all zfs parents
parents = filesystem.split('/')
zfs_parents = []
(0 .. parents.length - 1).to_a.each { |parent_indexes|
next_parent = parents[0 .. parent_indexes].join('/')
zfs_parents.push(next_parent)
}
zfs_parents.pop
fs[filesystem][:zfs_parents] = zfs_parents
fs[filesystem][:zfs_zpool] = (zfs_parents.length == 0)
}
# Set the filesystem data
filesystem fs
end
end
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