initial commit

.gitignore

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+/.bundle/
+/.yardoc
+/Gemfile.lock
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+*.bundle
+*.so
+*.o
+*.a
+mkmf.log
+.vagrant/*
+.DS_Store
+.idea/*
+*.gem

.rubocop.yml

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+
+MethodLength:
+    Max: 200
+
+LineLength:
+    Max: 160
+
+FileName:
+    Enabled: false
+
+PerceivedComplexity:
+    Enabled: false
+
+CyclomaticComplexity:
+    Enabled: false
+
+ClassLength:
+    Enabled: false
+
+IfUnlessModifier:
+    Enabled: false
+
+RegexpLiteral:
+    Enabled: false
+

.travis.yml

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+language: ruby
+cache:
+  - bundler
+install:
+  - bundle install
+rvm:
+  - 1.9.3
+  - 2.0
+  - 2.1
+notifications:
+  email:
+    recipients:
+      - mattjones@yieldbot.com
+    on_success: change
+    on_failure: always
+
+script:
+  - 'bundle exec rake default'

CHANGELOG.md

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+#### 0.0.1.alpha.1

CONTRIBUTING.md

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+[Development Documentation](http://sensu-plugins.github.io/development/)

Gemfile

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+source 'https://rubygems.org'
+
+gemspec

LICENSE

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+Copyright (c) 2015 devops@yieldbot.com
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+## Sensu-Plugins-ceph
+
+[![Build Status](https://travis-ci.org/sensu-plugins/sensu-plugins-ceph.svg?branch=master)](https://travis-ci.org/sensu-plugins/sensu-plugins-ceph)
+[![Gem Version](https://badge.fury.io/rb/sensu-plugins-ceph.svg)](http://badge.fury.io/rb/sensu-plugins-ceph)
+[![Code Climate](https://codeclimate.com/github/sensu-plugins/sensu-plugins-ceph/badges/gpa.svg)](https://codeclimate.com/github/sensu-plugins/sensu-plugins-ceph)
+[![Test Coverage](https://codeclimate.com/github/sensu-plugins/sensu-plugins-ceph/badges/coverage.svg)](https://codeclimate.com/github/sensu-plugins/sensu-plugins-ceph)
+[![Dependency Status](https://gemnasium.com/sensu-plugins/sensu-plugins-ceph.svg)](https://gemnasium.com/sensu-plugins/sensu-plugins-ceph)
+
+## Functionality
+
+## Files
+ * bin/check-ceph
+ * bin/metrics-ceph-osd
+
+## Usage
+
+## Installation
+
+Add the public key (if you haven’t already) as a trusted certificate
+
+```
+gem cert --add <(curl -Ls https://raw.githubusercontent.com/sensu-plugins/sensu-plugins.github.io/master/certs/sensu-plugins.pem)
+gem install sensu-plugins-ceph -P MediumSecurity
+```
+
+You can also download the key from /certs/ within each repository.
+
+#### Rubygems
+
+`gem install sensu-plugins-ceph`
+
+#### Bundler
+
+Add *sensu-plugins-disk-checks* to your Gemfile and run `bundle install` or `bundle update`
+
+#### Chef
+
+Using the Sensu **sensu_gem** LWRP
+```
+sensu_gem 'sensu-plugins-ceph' do
+  options('--prerelease')
+  version '0.0.1'
+end
+```
+
+Using the Chef **gem_package** resource
+```
+gem_package 'sensu-plugins-ceph' do
+  options('--prerelease')
+  version '0.0.1'
+end
+```
+
+## Notes

Rakefile

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+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
+require 'yard'
+require 'github/markup'
+require 'rubocop/rake_task'
+require 'redcarpet'
+require 'yard/rake/yardoc_task'
+
+desc 'Don\'t run Rubocop for unsupported versions'
+begin
+  if RUBY_VERSION >= '2.0.0'
+    args = [:spec, :make_bin_executable, :yard, :rubocop]
+  else
+    args = [:spec, :make_bin_executable, :yard]
+  end
+end
+
+YARD::Rake::YardocTask.new do |t|
+  OTHER_PATHS = %w()
+  t.files = ['lib/**/*.rb', 'bin/**/*.rb', OTHER_PATHS]
+  t.options = %w(--markup-provider=redcarpet --markup=markdown --main=README.md --files CHANGELOG.md)
+end
+
+Rubocop::RakeTask.new
+
+RSpec::Core::RakeTask.new(:spec) do |r|
+  r.pattern = FileList['**/**/*_spec.rb']
+end
+
+desc 'Make all plugins executable'
+task :make_bin_executable do
+  `chmod -R +x bin/***/*.rb`
+end
+
+task default: args

Vagrantfile

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+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+VAGRANTFILE_API_VERSION = '2'
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+
+  config.vm.box = 'chef/centos-6.6'
+  config.vm.box_download_checksum = true
+  config.vm.box_download_checksum_type = 'md5'
+  config.vm.hostname = 'sensu-plugins-dev'
+
+  script = <<EOF
+  sudo yum update -y
+  sudo yum groupinstall -y development
+  sudo yum install -y vim nano
+  #sudo yum install -y ImagicMagic ImageMagick-devel mysql-devel # needed for bundle install
+  gpg2 --keyserver hkp://keys.gnupg.net --recv-keys D39DC0E3
+  curl -L get.rvm.io | bash -s stable
+  source /home/vagrant/.rvm/scripts/rvm
+  rvm reload
+  #rvm install 1.9.3
+  rvm install 2.1.4
+  #rvm install 2.0.0
+  #rvm use 1.9.3@sensu_plugins --create
+  #rvm use 2.0.0@sensu_plugins --create
+  rvm use 2.1.4@sensu_plugins --create
+  rvm use 2.1.4@sensu_plugins --default
+EOF
+
+  config.vm.provision 'shell', inline: script, privileged: false
+end

bin/check-ceph.rb

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+#! /usr/bin/env ruby
+#
+# check-ceph
+#
+# DESCRIPTION:
+#   #YELLOW
+#
+# OUTPUT:
+#   plain text
+#
+# PLATFORMS:
+#   Linux
+#
+# DEPENDENCIES:
+#   gem: sensu-plugin
+#   ceph client
+#
+# USAGE:
+#   #YELLOW
+#
+# NOTES:
+#   Runs 'ceph health' command(s) to report health status of ceph
+#   cluster. May need read access to ceph keyring and/or root access
+#   for authentication.
+#
+#   Using -i (--ignore-flags) option allows specific options that are
+#   normally considered Ceph warnings to be overlooked and considered
+#   as 'OK' (e.g. noscrub,nodeep-scrub).
+#
+#   Using -d (--detailed) and/or -o (--osd-tree) will dramatically increase
+#   verboseness during warning/error reports, however they may add
+#   additional insights to cluster-related problems during notification.
+#
+# LICENSE:
+#   Copyright 2013 Brian Clark <brian.clark@cloudapt.com>
+#   Released under the same terms as Sensu (the MIT license); see LICENSE
+#   for details.
+#
+
+require 'rubygems' if RUBY_VERSION < '1.9.0'
+require 'sensu-plugin/check/cli'
+require 'timeout'
+require 'English'
+
+class CheckCephHealth < Sensu::Plugin::Check::CLI
+  option :keyring,
+         description: 'Path to cephx authentication keyring file',
+         short: '-k KEY',
+         long: '--keyring',
+         proc: proc { |k| " -k #{k}" }
+
+  option :monitor,
+         description: 'Optional monitor IP',
+         short: '-m MON',
+         long: '--monitor',
+         proc: proc { |m| " -m #{m}" }
+
+  option :cluster,
+         description: 'Optional cluster name',
+         short: '-c NAME',
+         long: '--cluster',
+         proc: proc { |c| " --cluster=#{c}" }
+
+  option :timeout,
+         description: 'Timeout (default 10)',
+         short: '-t SEC',
+         long: '--timeout',
+         proc: proc(&:to_i),
+         default: 10
+
+  option :ignore_flags,
+         description: 'Optional ceph warning flags to ignore',
+         short: '-i FLAG[,FLAG]',
+         long: '--ignore-flags',
+         proc: proc { |f| f.split(',') }
+
+  option :show_detail,
+         description: 'Show ceph health detail on warns/errors (verbose!)',
+         short: '-d',
+         long: '--detailed',
+         boolean: true,
+         default: false
+
+  option :osd_tree,
+         description: 'Show OSD tree on warns/errors (verbose!)',
+         short: '-o',
+         long: '--osd-tree',
+         boolean: true,
+         default: false
+
+  def run_cmd(cmd)
+    pipe, status = nil
+    begin
+      cmd += config[:cluster] if config[:cluster]
+      cmd += config[:keyring] if config[:keyring]
+      cmd += config[:monitor] if config[:monitor]
+      cmd += ' 2>&1'
+      Timeout.timeout(config[:timeout]) do
+        pipe = IO.popen(cmd)
+        Process.wait(pipe.pid)
+        status = $CHILD_STATUS.exitstatus
+      end
+    rescue Timeout::Error
+      begin
+        Process.kill(9, pipe.pid)
+        Process.wait(pipe.pid)
+      rescue Errno::ESRCH, Errno::EPERM
+        # Catch errors from trying to kill the timed-out process
+        # We must do something here to stop travis complaining
+        critical 'Execution timed out'
+      ensure
+        critical 'Execution timed out'
+      end
+    end
+    output = pipe.read
+    critical "Command '#{cmd}' returned no output" if output.to_s == ''
+    critical output unless status == 0
+    output
+  end
+
+  def strip_warns(result)
+    r = result.dup
+    r.gsub!(/HEALTH_WARN\ /, '')
+     .gsub!(/\ ?flag\(s\) set/, '')
+     .gsub!(/\n/, '')
+    config[:ignore_flags].each do |f|
+      r.gsub!(/,?#{f},?/, '')
+    end
+    if r.length == 0
+      result.gsub(/HEALTH_WARN/, 'HEALTH_OK')
+    else
+      result
+    end
+  end
+
+  def run
+    result = run_cmd('ceph health')
+    unless result.start_with?('HEALTH_OK')
+      result = strip_warns(result) if config[:ignore_flags]
+    end
+    ok result if result.start_with?('HEALTH_OK')
+
+    result = run_cmd('ceph health detail') if config[:show_detail]
+    result += run_cmd('ceph osd tree') if config[:osd_tree]
+    if result.start_with?('HEALTH_WARN')
+      warning result
+    else
+      critical result
+    end
+  end
+end