diff options
-rw-r--r-- | lib/ohai/plugins/linux/filesystem.rb | 176 | ||||
-rw-r--r-- | lib/ohai/plugins/linux/filesystem2.rb | 2 | ||||
-rw-r--r-- | spec/unit/plugins/linux/filesystem_spec.rb | 436 |
3 files changed, 2 insertions, 612 deletions
diff --git a/lib/ohai/plugins/linux/filesystem.rb b/lib/ohai/plugins/linux/filesystem.rb deleted file mode 100644 index 35e7224a..00000000 --- a/lib/ohai/plugins/linux/filesystem.rb +++ /dev/null @@ -1,176 +0,0 @@ -# -# Author:: Adam Jacob (<adam@chef.io>) -# 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" - - def get_blk_cmd(attr, have_lsblk) - if have_lsblk - attr = "FSTYPE" if attr == "TYPE" - "lsblk -P -n -o NAME,#{attr}" - else - "blkid -s #{attr}" - end - end - - def get_blk_regex(attr, have_lsblk) - if have_lsblk - attr = "FSTYPE" if attr == "TYPE" - /^NAME="(\S+).*?" #{attr}="(\S+)"/ - else - /^(\S+): #{attr}="(\S+)"/ - end - end - - def find_device(name) - %w{/dev /dev/mapper}.each do |dir| - path = File.join(dir, name) - return path if File.exist?(path) - end - name - end - - collect_data(:linux) do - fs = Mash.new - have_lsblk = File.executable?("/bin/lsblk") - - # Grab filesystem data from df - so = shell_out("df -P") - so.stdout.lines do |line| - case line - when /^Filesystem\s+1024-blocks/ - 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] = $6 - end - end - - # Grab filesystem inode data from df - so = shell_out("df -iP") - so.stdout.lines do |line| - case line - when /^Filesystem\s+Inodes/ - next - when /^(.+?)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+\%)\s+(.+)$/ - filesystem = $1 - fs[filesystem] ||= Mash.new - fs[filesystem][:total_inodes] = $2 - fs[filesystem][:inodes_used] = $3 - fs[filesystem][:inodes_available] = $4 - fs[filesystem][:inodes_percent_used] = $5 - fs[filesystem][:mount] = $6 - end - end - - # Grab mount information from /bin/mount - so = shell_out("mount") - so.stdout.lines do |line| - if line =~ /^(.+?) on (.+?) type (.+?) \((.+?)\)$/ - filesystem = $1 - fs[filesystem] = Mash.new unless fs.has_key?(filesystem) - fs[filesystem][:mount] = $2 - fs[filesystem][:fs_type] = $3 - fs[filesystem][:mount_options] = $4.split(",") - end - end - - have_lsblk = File.exist?("/bin/lsblk") - - # Gather more filesystem types via libuuid, even devices that's aren't mounted - cmd = get_blk_cmd("TYPE", have_lsblk) - regex = get_blk_regex("TYPE", have_lsblk) - so = shell_out(cmd) - so.stdout.lines do |line| - if line =~ regex - filesystem = $1 - type = $2 - filesystem = find_device(filesystem) unless filesystem.start_with?("/") - fs[filesystem] = Mash.new unless fs.has_key?(filesystem) - fs[filesystem][:fs_type] = type - end - end - - # Gather device UUIDs via libuuid - cmd = get_blk_cmd("UUID", have_lsblk) - regex = get_blk_regex("UUID", have_lsblk) - so = shell_out(cmd) - so.stdout.lines do |line| - if line =~ regex - filesystem = $1 - uuid = $2 - filesystem = find_device(filesystem) unless filesystem.start_with?("/") - fs[filesystem] = Mash.new unless fs.has_key?(filesystem) - fs[filesystem][:uuid] = uuid - end - end - - # Gather device labels via libuuid - cmd = get_blk_cmd("LABEL", have_lsblk) - regex = get_blk_regex("LABEL", have_lsblk) - so = shell_out(cmd) - so.stdout.lines do |line| - if line =~ regex - filesystem = $1 - label = $2 - filesystem = find_device(filesystem) unless filesystem.start_with?("/") - fs[filesystem] = Mash.new unless fs.has_key?(filesystem) - fs[filesystem][:label] = label - end - end - - # Grab any missing mount information from /proc/mounts - if File.exist?("/proc/mounts") - mounts = "" - # Due to https://tickets.opscode.com/browse/OHAI-196 - # we have to non-block read dev files. Ew. - f = File.open("/proc/mounts") - loop do - begin - data = f.read_nonblock(4096) - mounts << data - # We should just catch EOFError, but the kernel had a period of - # bugginess with reading virtual files, so we're being extra - # cautious here, catching all exceptions, and then we'll read - # whatever data we might have - rescue Exception - break - end - end - f.close - mounts.each_line do |line| - if line =~ /^(\S+) (\S+) (\S+) (\S+) \S+ \S+$/ - filesystem = $1 - next if fs.has_key?(filesystem) - fs[filesystem] = Mash.new - fs[filesystem][:mount] = $2 - fs[filesystem][:fs_type] = $3 - fs[filesystem][:mount_options] = $4.split(",") - end - end - end - - # Set the filesystem data - filesystem fs - end -end diff --git a/lib/ohai/plugins/linux/filesystem2.rb b/lib/ohai/plugins/linux/filesystem2.rb index 1268ad63..94c14985 100644 --- a/lib/ohai/plugins/linux/filesystem2.rb +++ b/lib/ohai/plugins/linux/filesystem2.rb @@ -20,6 +20,7 @@ Ohai.plugin(:Filesystem2) do provides "filesystem2" + provides "filesystem" def find_device(name) %w{/dev /dev/mapper}.each do |dir| @@ -219,5 +220,6 @@ Ohai.plugin(:Filesystem2) do # Set the filesystem data filesystem2 fs2 + filesystem fs2 end end diff --git a/spec/unit/plugins/linux/filesystem_spec.rb b/spec/unit/plugins/linux/filesystem_spec.rb deleted file mode 100644 index 4925de75..00000000 --- a/spec/unit/plugins/linux/filesystem_spec.rb +++ /dev/null @@ -1,436 +0,0 @@ -# -# Author:: Matthew Kent (<mkent@magoazul.com>) -# Copyright:: Copyright (c) 2011-2016 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. -# - -require_relative "../../../spec_helper.rb" - -describe Ohai::System, "Linux filesystem plugin" do - let(:plugin) { get_plugin("linux/filesystem") } - before(:each) do - allow(plugin).to receive(:collect_os).and_return(:linux) - - allow(plugin).to receive(:shell_out).with("df -P").and_return(mock_shell_out(0, "", "")) - allow(plugin).to receive(:shell_out).with("df -iP").and_return(mock_shell_out(0, "", "")) - allow(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, "", "")) - allow(File).to receive(:exist?).with("/bin/lsblk").and_return(false) - allow(plugin).to receive(:shell_out).with("blkid -s TYPE").and_return(mock_shell_out(0, "", "")) - allow(plugin).to receive(:shell_out).with("blkid -s UUID").and_return(mock_shell_out(0, "", "")) - allow(plugin).to receive(:shell_out).with("blkid -s LABEL").and_return(mock_shell_out(0, "", "")) - - allow(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,FSTYPE"). - and_return(mock_shell_out(0, "", "")) - allow(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,UUID"). - and_return(mock_shell_out(0, "", "")) - allow(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,LABEL"). - and_return(mock_shell_out(0, "", "")) - - allow(File).to receive(:exist?).with("/proc/mounts").and_return(false) - - %w{sdb1 sdb2 sda1 sda2 md0 md1 md2}.each do |name| - allow(File).to receive(:exist?).with("/dev/#{name}").and_return(true) - end - %w{ - sys.vg-root.lv - sys.vg-swap.lv - sys.vg-tmp.lv - sys.vg-usr.lv - sys.vg-var.lv - sys.vg-home.lv - debian--7-root - }.each do |name| - allow(File).to receive(:exist?).with("/dev/#{name}").and_return(false) - allow(File).to receive(:exist?).with("/dev/mapper/#{name}").and_return(true) - end - end - - describe "when gathering filesystem usage data from df" do - before(:each) do - @stdout = <<-DF -Filesystem 1024-blocks Used Available Capacity Mounted on -/dev/mapper/sys.vg-root.lv 4805760 378716 4182924 9% / -tmpfs 2030944 0 2030944 0% /lib/init/rw -udev 2025576 228 2025348 1% /dev -tmpfs 2030944 2960 2027984 1% /dev/shm -/dev/mapper/sys.vg-home.lv 97605056 53563252 44041804 55% /home -/dev/mapper/sys.vg-special.lv 97605057 53563253 44041805 56% /special -/dev/mapper/sys.vg-tmp.lv 1919048 46588 1774976 3% /tmp -/dev/mapper/sys.vg-usr.lv 19223252 5479072 12767696 31% /usr -/dev/mapper/sys.vg-var.lv 19223252 3436556 14810212 19% /var -/dev/md0 960492 36388 875312 4% /boot -DF - allow(plugin).to receive(:shell_out).with("df -P").and_return(mock_shell_out(0, @stdout, "")) - - @inode_stdout = <<-DFi -Filesystem Inodes IUsed IFree IUse% Mounted on -/dev/xvda1 1310720 107407 1203313 9% / -/dev/mapper/sys.vg-special.lv 124865 380 124485 1% /special -tmpfs 126922 273 126649 1% /run -none 126922 1 126921 1% /run/lock -none 126922 1 126921 1% /run/shm -DFi - allow(plugin).to receive(:shell_out).with("df -iP").and_return(mock_shell_out(0, @inode_stdout, "")) - end - - it "should run df -P and df -iP" do - expect(plugin).to receive(:shell_out).ordered.with("df -P").and_return(mock_shell_out(0, @stdout, "")) - expect(plugin).to receive(:shell_out).ordered.with("df -iP").and_return(mock_shell_out(0, @inode_stdout, "")) - plugin.run - end - - it "should set kb_size to value from df -P" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:kb_size]).to eq("97605057") - end - - it "should set kb_used to value from df -P" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:kb_used]).to eq("53563253") - end - - it "should set kb_available to value from df -P" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:kb_available]).to eq("44041805") - end - - it "should set percent_used to value from df -P" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:percent_used]).to eq("56%") - end - - it "should set mount to value from df -P" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:mount]).to eq("/special") - end - - it "should set total_inodes to value from df -iP" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:total_inodes]).to eq("124865") - end - - it "should set inodes_used to value from df -iP" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:inodes_used]).to eq("380") - end - - it "should set inodes_available to value from df -iP" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:inodes_available]).to eq("124485") - end - end - - describe "when gathering mounted filesystem data from mount" do - before(:each) do - @stdout = <<-MOUNT -/dev/mapper/sys.vg-root.lv on / type ext4 (rw,noatime,errors=remount-ro) -tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755) -proc on /proc type proc (rw,noexec,nosuid,nodev) -sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) -udev on /dev type tmpfs (rw,mode=0755) -tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) -devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620) -/dev/mapper/sys.vg-home.lv on /home type xfs (rw,noatime) -/dev/mapper/sys.vg-special.lv on /special type xfs (ro,noatime) -/dev/mapper/sys.vg-tmp.lv on /tmp type ext4 (rw,noatime) -/dev/mapper/sys.vg-usr.lv on /usr type ext4 (rw,noatime) -/dev/mapper/sys.vg-var.lv on /var type ext4 (rw,noatime) -/dev/md0 on /boot type ext3 (rw,noatime,errors=remount-ro) -fusectl on /sys/fs/fuse/connections type fusectl (rw) -binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev) -MOUNT - allow(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, @stdout, "")) - end - - it "should run mount" do - expect(plugin).to receive(:shell_out).with("mount").and_return(mock_shell_out(0, @stdout, "")) - plugin.run - end - - it "should set mount to value from mount" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:mount]).to eq("/special") - end - - it "should set fs_type to value from mount" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:fs_type]).to eq("xfs") - end - - it "should set mount_options to an array of values from mount" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:mount_options]).to eq(%w{ro noatime}) - end - end - - describe "when gathering filesystem type data from blkid" do - before(:each) do - @stdout = <<-BLKID_TYPE -/dev/sdb1: TYPE=\"linux_raid_member\" -/dev/sdb2: TYPE=\"linux_raid_member\" -/dev/sda1: TYPE=\"linux_raid_member\" -/dev/sda2: TYPE=\"linux_raid_member\" -/dev/md0: TYPE=\"ext3\" -/dev/md1: TYPE=\"LVM2_member\" -/dev/mapper/sys.vg-root.lv: TYPE=\"ext4\" -/dev/mapper/sys.vg-swap.lv: TYPE=\"swap\" -/dev/mapper/sys.vg-tmp.lv: TYPE=\"ext4\" -/dev/mapper/sys.vg-usr.lv: TYPE=\"ext4\" -/dev/mapper/sys.vg-var.lv: TYPE=\"ext4\" -/dev/mapper/sys.vg-home.lv: TYPE=\"xfs\" -/dev/mapper/debian--7-root: TYPE=\"ext4\" -BLKID_TYPE - allow(plugin).to receive(:shell_out).with("blkid -s TYPE").and_return(mock_shell_out(0, @stdout, "")) - end - - it "should run blkid -s TYPE" do - expect(plugin).to receive(:shell_out).with("blkid -s TYPE").and_return(mock_shell_out(0, @stdout, "")) - plugin.run - end - - it "should set fs_type to value from blkid -s TYPE" do - plugin.run - expect(plugin[:filesystem]["/dev/md1"][:fs_type]).to eq("LVM2_member") - end - end - - describe "when gathering filesystem type data from lsblk" do - before(:each) do - allow(File).to receive(:exist?).with("/bin/lsblk").and_return(true) - @stdout = <<-BLKID_TYPE -NAME="sdb1" FSTYPE="linux_raid_member" -NAME="sdb2" FSTYPE="linux_raid_member" -NAME="sda1" FSTYPE="linux_raid_member" -NAME="sda2" FSTYPE="linux_raid_member" -NAME="md0" FSTYPE="ext3" -NAME="md1" FSTYPE="LVM2_member" -NAME="sys.vg-root.lv" FSTYPE="ext4" -NAME="sys.vg-swap.lv" FSTYPE="swap" -NAME="sys.vg-tmp.lv" FSTYPE="ext4" -NAME="sys.vg-usr.lv" FSTYPE="ext4" -NAME="sys.vg-var.lv" FSTYPE="ext4" -NAME="sys.vg-home.lv" FSTYPE="xfs" -NAME="debian--7-root (dm-0)" FSTYPE="ext4" -BLKID_TYPE - allow(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,FSTYPE"). - and_return(mock_shell_out(0, @stdout, "")) - end - - it "should run lsblk -P -n -o NAME,FSTYPE" do - expect(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,FSTYPE"). - and_return(mock_shell_out(0, @stdout, "")) - plugin.run - end - - it "should set fs_type to value from lsblk -P -n -o NAME,FSTYPE" do - plugin.run - expect(plugin[:filesystem]["/dev/md1"][:fs_type]).to eq("LVM2_member") - end - - it "should ignore extra info in name and set fs_type to value from lsblk -P -n -o NAME,FSTYPE" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/debian--7-root"][:fs_type]).to eq("ext4") - end - end - - describe "when gathering filesystem uuid data from blkid" do - before(:each) do - @stdout = <<-BLKID_UUID -/dev/sdb1: UUID=\"bd1197e0-6997-1f3a-e27e-7801388308b5\" -/dev/sdb2: UUID=\"e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa\" -/dev/sda1: UUID=\"bd1197e0-6997-1f3a-e27e-7801388308b5\" -/dev/sda2: UUID=\"e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa\" -/dev/md0: UUID=\"37b8de8e-0fe3-4b5a-b9b4-dde33e19bb32\" -/dev/md1: UUID=\"YsIe0R-fj1y-LXTd-imla-opKo-OuIe-TBoxSK\" -/dev/mapper/sys.vg-root.lv: UUID=\"7742d14b-80a3-4e97-9a32-478be9ea9aea\" -/dev/mapper/sys.vg-swap.lv: UUID=\"9bc2e515-8ddc-41c3-9f63-4eaebde9ce96\" -/dev/mapper/sys.vg-tmp.lv: UUID=\"74cf7eb9-428f-479e-9a4a-9943401e81e5\" -/dev/mapper/sys.vg-usr.lv: UUID=\"26ec33c5-d00b-4f88-a550-492def013bbc\" -/dev/mapper/sys.vg-var.lv: UUID=\"6b559c35-7847-4ae2-b512-c99012d3f5b3\" -/dev/mapper/sys.vg-home.lv: UUID=\"d6efda02-1b73-453c-8c74-7d8dee78fa5e\" -/dev/mapper/debian--7-root: UUID=\"09187faa-3512-4505-81af-7e86d2ccb99a\" -BLKID_UUID - allow(plugin).to receive(:shell_out).with("blkid -s UUID").and_return(mock_shell_out(0, @stdout, "")) - end - - it "should run blkid -s UUID" do - expect(plugin).to receive(:shell_out).with("blkid -s UUID").and_return(mock_shell_out(0, @stdout, "")) - plugin.run - end - - it "should set uuid to value from blkid -s UUID" do - plugin.run - expect(plugin[:filesystem]["/dev/sda2"][:uuid]).to eq("e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa") - end - end - - describe "when gathering filesystem uuid data from lsblk" do - before(:each) do - allow(File).to receive(:exist?).with("/bin/lsblk").and_return(true) - @stdout = <<-BLKID_UUID -NAME="sdb1" UUID="bd1197e0-6997-1f3a-e27e-7801388308b5" -NAME="sdb2" UUID="e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa" -NAME="sda1" UUID="bd1197e0-6997-1f3a-e27e-7801388308b5" -NAME="sda2" UUID="e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa" -NAME="md0" UUID="37b8de8e-0fe3-4b5a-b9b4-dde33e19bb32" -NAME="md1" UUID="YsIe0R-fj1y-LXTd-imla-opKo-OuIe-TBoxSK" -NAME="sys.vg-root.lv" UUID="7742d14b-80a3-4e97-9a32-478be9ea9aea" -NAME="sys.vg-swap.lv" UUID="9bc2e515-8ddc-41c3-9f63-4eaebde9ce96" -NAME="sys.vg-tmp.lv" UUID="74cf7eb9-428f-479e-9a4a-9943401e81e5" -NAME="sys.vg-usr.lv" UUID="26ec33c5-d00b-4f88-a550-492def013bbc" -NAME="sys.vg-var.lv" UUID="6b559c35-7847-4ae2-b512-c99012d3f5b3" -NAME="sys.vg-home.lv" UUID="d6efda02-1b73-453c-8c74-7d8dee78fa5e" -NAME="debian--7-root (dm-0)" UUID="09187faa-3512-4505-81af-7e86d2ccb99a" -BLKID_UUID - allow(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,UUID"). - and_return(mock_shell_out(0, @stdout, "")) - end - - it "should run lsblk -P -n -o NAME,UUID" do - expect(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,UUID"). - and_return(mock_shell_out(0, @stdout, "")) - plugin.run - end - - it "should set uuid to value from lsblk -P -n -o NAME,UUID" do - plugin.run - expect(plugin[:filesystem]["/dev/sda2"][:uuid]).to eq( - "e36d933e-e5b9-cfe5-6845-1f84d0f7fbfa" - ) - end - - it "should ignore extra info in name and set uuid to value from lsblk -P -n -o NAME,UUID" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/debian--7-root"][:uuid]).to eq( - "09187faa-3512-4505-81af-7e86d2ccb99a" - ) - end - end - - describe "when gathering filesystem label data from blkid" do - before(:each) do - @stdout = <<-BLKID_LABEL -/dev/sda1: LABEL=\"fuego:0\" -/dev/sda2: LABEL=\"fuego:1\" -/dev/sdb1: LABEL=\"fuego:0\" -/dev/sdb2: LABEL=\"fuego:1\" -/dev/md0: LABEL=\"/boot\" -/dev/mapper/sys.vg-root.lv: LABEL=\"/\" -/dev/mapper/sys.vg-tmp.lv: LABEL=\"/tmp\" -/dev/mapper/sys.vg-usr.lv: LABEL=\"/usr\" -/dev/mapper/sys.vg-var.lv: LABEL=\"/var\" -/dev/mapper/sys.vg-home.lv: LABEL=\"/home\" -/dev/mapper/debian--7-root: LABEL=\"root\" -BLKID_LABEL - allow(plugin).to receive(:shell_out).with("blkid -s LABEL").and_return(mock_shell_out(0, @stdout, "")) - end - - it "should run blkid -s LABEL" do - expect(plugin).to receive(:shell_out).with("blkid -s LABEL").and_return(mock_shell_out(0, @stdout, "")) - plugin.run - end - - it "should set label to value from blkid -s LABEL" do - plugin.run - expect(plugin[:filesystem]["/dev/md0"][:label]).to eq("/boot") - end - end - - describe "when gathering filesystem label data from lsblk" do - before(:each) do - allow(File).to receive(:exist?).with("/bin/lsblk").and_return(true) - @stdout = <<-BLKID_LABEL -NAME="sda1" LABEL="fuego:0" -NAME="sda2" LABEL="fuego:1" -NAME="sdb1" LABEL="fuego:0" -NAME="sdb2" LABEL="fuego:1" -NAME="md0" LABEL="/boot" -NAME="sys.vg-root.lv" LABEL="/" -NAME="sys.vg-tmp.lv" LABEL="/tmp" -NAME="sys.vg-usr.lv" LABEL="/usr" -NAME="sys.vg-var.lv" LABEL="/var" -NAME="sys.vg-home.lv" LABEL="/home" -NAME="debian--7-root (dm-0)" LABEL="root" -BLKID_LABEL - allow(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,LABEL"). - and_return(mock_shell_out(0, @stdout, "")) - end - - it "should run lsblk -P -n -o NAME,LABEL" do - expect(plugin).to receive(:shell_out).with("lsblk -P -n -o NAME,LABEL"). - and_return(mock_shell_out(0, @stdout, "")) - plugin.run - end - - it "should set label to value from lsblk -P -n -o NAME,LABEL" do - plugin.run - expect(plugin[:filesystem]["/dev/md0"][:label]).to eq("/boot") - end - - it "should ignore extra info in name and set label to value from lsblk -P -n -o NAME,LABEL" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/debian--7-root"][:label]).to eq("root") - end - end - - describe "when gathering data from /proc/mounts" do - before(:each) do - allow(File).to receive(:exist?).with("/proc/mounts").and_return(true) - @double_file = double("/proc/mounts") - @mounts = <<-MOUNTS -rootfs / rootfs rw 0 0 -none /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 -none /proc proc rw,nosuid,nodev,noexec,relatime 0 0 -none /dev devtmpfs rw,relatime,size=2025576k,nr_inodes=506394,mode=755 0 0 -none /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 -/dev/mapper/sys.vg-root.lv / ext4 rw,noatime,errors=remount-ro,barrier=1,data=ordered 0 0 -tmpfs /lib/init/rw tmpfs rw,nosuid,relatime,mode=755 0 0 -tmpfs /dev/shm tmpfs rw,nosuid,nodev,relatime 0 0 -/dev/mapper/sys.vg-home.lv /home xfs rw,noatime,attr2,noquota 0 0 -/dev/mapper/sys.vg-special.lv /special xfs ro,noatime,attr2,noquota 0 0 -/dev/mapper/sys.vg-tmp.lv /tmp ext4 rw,noatime,barrier=1,data=ordered 0 0 -/dev/mapper/sys.vg-usr.lv /usr ext4 rw,noatime,barrier=1,data=ordered 0 0 -/dev/mapper/sys.vg-var.lv /var ext4 rw,noatime,barrier=1,data=ordered 0 0 -/dev/md0 /boot ext3 rw,noatime,errors=remount-ro,data=ordered 0 0 -fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0 -binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0 -MOUNTS - @counter = 0 - allow(@double_file).to receive(:read_nonblock) do - @counter += 1 - raise EOFError if @counter == 2 - @mounts - end - allow(@double_file).to receive(:close) - allow(File).to receive(:open).with("/proc/mounts").and_return(@double_file) - end - - it "should set mount to value from /proc/mounts" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:mount]).to eq("/special") - end - - it "should set fs_type to value from /proc/mounts" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:fs_type]).to eq("xfs") - end - - it "should set mount_options to an array of values from /proc/mounts" do - plugin.run - expect(plugin[:filesystem]["/dev/mapper/sys.vg-special.lv"][:mount_options]).to eq(%w{ro noatime attr2 noquota}) - end - end - -end |