diff --git a/.gitignore b/.gitignore
index f13a0eb..23320f2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,4 +29,4 @@ _testmain.go
 
 #Testfiles
 influx
-check_influxdb
\ No newline at end of file
+^check_influxdb$
\ No newline at end of file
diff --git a/vendor/github.com/griesbacher/check_x/Evaluator.go b/vendor/github.com/griesbacher/check_x/Evaluator.go
new file mode 100644
index 0000000..9ba4ad3
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/Evaluator.go
@@ -0,0 +1,19 @@
+package check_x
+
+//Evaluator stores the warning and critical thresholds
+type Evaluator struct {
+	Warning  *Threshold
+	Critical *Threshold
+}
+
+//Evaluate returns the stored values
+func (t Evaluator) Evaluate(value float64) (result State) {
+	if t.Critical != nil && !t.Critical.IsValueOK(value) {
+		result = Critical
+	} else if t.Warning != nil && !t.Warning.IsValueOK(value) {
+		result = Warning
+	} else {
+		result = OK
+	}
+	return
+}
diff --git a/vendor/github.com/griesbacher/check_x/Evaluator_test.go b/vendor/github.com/griesbacher/check_x/Evaluator_test.go
new file mode 100644
index 0000000..512cfa6
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/Evaluator_test.go
@@ -0,0 +1,42 @@
+package check_x
+
+import (
+	"testing"
+)
+
+var thresholdsToState = []struct {
+	warn  string
+	crit  string
+	value float64
+	state State
+}{
+	{"10", "", 0, OK},
+	{"10", "", 10, OK},
+	{"10", "", -1, Warning},
+	{"10", "", 11, Warning},
+	{"", "10", 0, OK},
+	{"", "10", 10, OK},
+	{"", "10", -1, Critical},
+	{"", "10", 11, Critical},
+}
+
+func TestEvaluator_Evaluate(t *testing.T) {
+	for i, data := range thresholdsToState {
+		var warn, crit *Threshold
+		var err error
+		if data.warn != "" {
+			if warn, err = NewThreshold(data.warn); err != nil {
+				t.Error(i, err)
+			}
+		}
+		if data.crit != "" {
+			if crit, err = NewThreshold(data.crit); err != nil {
+				t.Error(i, err)
+			}
+		}
+
+		if state := (Evaluator{Warning: warn, Critical: crit}.Evaluate(data.value)); state != data.state {
+			t.Errorf("%d - Got state: %s - expected: %s", i, state, data.state)
+		}
+	}
+}
diff --git a/vendor/github.com/griesbacher/check_x/Exit.go b/vendor/github.com/griesbacher/check_x/Exit.go
new file mode 100644
index 0000000..e6479f9
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/Exit.go
@@ -0,0 +1,21 @@
+package check_x
+
+import (
+	"fmt"
+	"os"
+)
+
+//ErrorExit quits with unknown and the error message
+func ErrorExit(err error) {
+	Exit(Unknown, err.Error())
+}
+
+//Exit returns with the given returncode and message and performancedata
+func Exit(state State, msg string) {
+	if perf := PrintPerformanceData(); perf == "" {
+		fmt.Printf("%s - %s\n", state.name, msg)
+	} else {
+		fmt.Printf("%s - %s|%s\n", state.name, msg, perf)
+	}
+	os.Exit(state.code)
+}
diff --git a/vendor/github.com/griesbacher/check_x/LICENSE b/vendor/github.com/griesbacher/check_x/LICENSE
new file mode 100644
index 0000000..9cecc1d
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
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+price.  Our General Public Licenses are designed to make sure that you
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+
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+you modify it: responsibilities to respect the freedom of others.
+
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+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    {one line to give the program's name and a brief idea of what it does.}
+    Copyright (C) {year}  {name of author}
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    {project}  Copyright (C) {year}  {fullname}
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/vendor/github.com/griesbacher/check_x/PerformanceData.go b/vendor/github.com/griesbacher/check_x/PerformanceData.go
new file mode 100644
index 0000000..c8b6099
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/PerformanceData.go
@@ -0,0 +1,101 @@
+package check_x
+
+import (
+	"bytes"
+	"fmt"
+	"strconv"
+	"sync"
+)
+
+type PerformanceData map[string]interface{}
+
+var p []PerformanceData = []PerformanceData{}
+var p_mutex = &sync.Mutex{}
+
+//NewPerformanceData adds a Performancedata object which can be expanded with further information
+func NewPerformanceData(label string, value float64) *PerformanceData {
+	return NewPerformanceDataString(label, strconv.FormatFloat(value, 'f', -1, 64))
+}
+
+//NewPerformanceDataString adds a Performancedata object which can be expanded with further information
+func NewPerformanceDataString(label, value string) *PerformanceData {
+	p_mutex.Lock()
+	p = append(p, PerformanceData{"label": label, "value": value})
+	newOne := &(p[len(p) - 1])
+	p_mutex.Unlock()
+	return newOne
+}
+
+//Unit adds an unit string to the performancedata
+func (p PerformanceData) Unit(unit string) PerformanceData {
+	p["unit"] = unit
+	return p
+}
+
+//Warn adds the threshold to the performancedata
+func (p PerformanceData) Warn(warn *Threshold) PerformanceData {
+	p["warn"] = warn
+	return p
+}
+
+//Crit adds the threshold to the performancedata
+func (p PerformanceData) Crit(crit *Threshold) PerformanceData {
+	p["crit"] = crit
+	return p
+}
+
+//Min adds the float64 to the performancedata
+func (p PerformanceData) Min(min float64) PerformanceData {
+	p["min"] = min
+	return p
+}
+
+//Min adds the float64 to the performancedata
+func (p PerformanceData) Max(max float64) PerformanceData {
+	p["max"] = max
+	return p
+}
+
+//toString prints this performancedata
+func (p PerformanceData) toString() string {
+	var toPrint bytes.Buffer
+
+	toPrint.WriteString(fmt.Sprintf("'%s'=%s", p["label"], p["value"]))
+	if unit, ok := p["unit"]; ok {
+		toPrint.WriteString(unit.(string))
+	}
+	toPrint.WriteString(";")
+	addThreshold := func(key string) {
+		if value, ok := p[key]; ok && value != nil {
+			if t := value.(*Threshold); t != nil {
+				toPrint.WriteString(t.input)
+			}
+		}
+		toPrint.WriteString(";")
+	}
+	addThreshold("warn")
+	addThreshold("crit")
+
+	addFloat := func(key string) {
+		if value, ok := p[key]; ok {
+			toPrint.WriteString(strconv.FormatFloat(value.(float64), 'f', -1, 64))
+		}
+	}
+	addFloat("min")
+	toPrint.WriteString(";")
+	addFloat("max")
+
+	return toPrint.String()
+}
+
+//PrintPerformanceData prints all performancedata
+func PrintPerformanceData() string {
+	var toPrint bytes.Buffer
+	p_mutex.Lock()
+	for _, perfData := range p {
+		toPrint.WriteString(perfData.toString())
+		toPrint.WriteString(" ")
+	}
+	p_mutex.Unlock()
+	return toPrint.String()
+}
diff --git a/vendor/github.com/griesbacher/check_x/PerformanceData_test.go b/vendor/github.com/griesbacher/check_x/PerformanceData_test.go
new file mode 100644
index 0000000..a0d50c3
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/PerformanceData_test.go
@@ -0,0 +1,76 @@
+package check_x
+
+import (
+	"reflect"
+	"testing"
+)
+
+var perfdataToString = []struct {
+	f        func() PerformanceData
+	expected string
+}{
+	{func() PerformanceData {
+		return *NewPerformanceDataString("a", "1")
+	}, "'a'=1;;;;"},
+	{func() PerformanceData {
+		warn, _ := NewThreshold("10:")
+		return NewPerformanceDataString("a", "2").Warn(warn)
+	}, "'a'=2;10:;;;"},
+	{func() PerformanceData {
+		warn, _ := NewThreshold("10:")
+		crit, _ := NewThreshold("@10:20")
+		return NewPerformanceDataString("a", "3").Warn(warn).Crit(crit)
+	}, "'a'=3;10:;@10:20;;"},
+	{func() PerformanceData {
+		warn, _ := NewThreshold("10:")
+		crit, _ := NewThreshold("@10:20")
+		return NewPerformanceDataString("a", "3").Warn(warn).Crit(crit).Min(0)
+	}, "'a'=3;10:;@10:20;0;"},
+	{func() PerformanceData {
+		warn, _ := NewThreshold("10:")
+		crit, _ := NewThreshold("@10:20")
+		return NewPerformanceDataString("a", "4").Warn(warn).Crit(crit).Min(0).Max(100)
+	}, "'a'=4;10:;@10:20;0;100"},
+	{func() PerformanceData {
+		warn, _ := NewThreshold("10:")
+		crit, _ := NewThreshold("@10:20")
+		return NewPerformanceDataString("a", "5").Warn(warn).Crit(crit).Min(0).Max(100).Unit("C")
+	}, "'a'=5C;10:;@10:20;0;100"},
+	{func() PerformanceData {
+		warn, _ := NewThreshold("10:")
+		crit, _ := NewThreshold("@10:20")
+		return NewPerformanceData("a", 6).Warn(warn).Crit(crit).Min(0).Max(100).Unit("C")
+	}, "'a'=6C;10:;@10:20;0;100"},
+	{func() PerformanceData {
+		warn, _ := NewThreshold("")
+		crit, _ := NewThreshold("@10:20")
+		return NewPerformanceData("a", 6).Warn(warn).Crit(crit).Min(0).Max(100).Unit("C")
+	}, "'a'=6C;;@10:20;0;100"},
+	{func() PerformanceData {
+		crit, _ := NewThreshold("@10:20")
+		return NewPerformanceData("a", 6).Warn(nil).Crit(crit).Min(0).Max(100).Unit("C")
+	}, "'a'=6C;;@10:20;0;100"},
+}
+
+func TestPerformanceData_toString(t *testing.T) {
+	for i, data := range perfdataToString {
+		result := data.f()
+		resultString := result.toString()
+		if resultString != data.expected {
+			t.Errorf("%d - Expected: %s, got: %s", i, data.expected, resultString)
+		}
+		if !reflect.DeepEqual(p[i], result) {
+			t.Errorf("%d - Expected: %s, got: %s", i, p[i], result)
+		}
+	}
+}
+
+func TestPrintPerformanceData(t *testing.T) {
+	p = []PerformanceData{}
+	NewPerformanceDataString("a", "1")
+	NewPerformanceDataString("b", "2")
+	expected := "'a'=1;;;;" + " " + "'b'=2;;;; "
+	if expected != PrintPerformanceData() {
+		t.Errorf("Expected: %s, got: %s", expected, PrintPerformanceData())
+	}
+}
diff --git a/vendor/github.com/griesbacher/check_x/README.md b/vendor/github.com/griesbacher/check_x/README.md
new file mode 100644
index 0000000..98161d1
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/README.md
@@ -0,0 +1,2 @@
+# check_x
+Go Library to write Monitoring checks for Nagios/Icinga like checks
diff --git a/vendor/github.com/griesbacher/check_x/States.go b/vendor/github.com/griesbacher/check_x/States.go
new file mode 100644
index 0000000..28ea974
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/States.go
@@ -0,0 +1,72 @@
+package check_x
+
+import (
+	"errors"
+	"sort"
+)
+
+//State represents an Nagioskind returncode
+type State struct {
+	name string
+	code int
+}
+
+//String prints the name of the state
+func (s State) String() string {
+	return s.name
+}
+
+var (
+	//OK - returncode: 0
+	OK = State{name: "OK", code: 0}
+	//Warning - returncode: 1
+	Warning = State{name: "Warning", code: 1}
+	//Critical - returncode: 2
+	Critical = State{name: "Critical", code: 2}
+	//Unknown - returncode: 3
+	Unknown = State{name: "Unknown", code: 3}
+)
+
+//States is a list of state
+type States []State
+
+var EmptyStatesError = errors.New("The given States do not contain an State")
+
+//Len for Sort interface
+func (s States) Len() int {
+	return len(s)
+}
+
+//Less for Sort interface
+func (s States) Less(i, j int) bool {
+	return s[i].code < s[j].code
+}
+
+//Swap for Sort interface
+func (s States) Swap(i, j int) {
+	s[i], s[j] = s[j], s[i]
+}
+
+func (s States) getSorted() error {
+	if len(s) == 0 {
+		return EmptyStatesError
+	}
+	if !sort.IsSorted(s) {
+		sort.Sort(s)
+	}
+	return nil
+}
+func (s States) GetBest() (*State, error) {
+	if err := s.getSorted(); err == nil {
+		return &s[0], nil
+	} else {
+		return nil, err
+	}
+}
+func (s States) GetWorst() (*State, error) {
+	if err := s.getSorted(); err == nil {
+		return &s[len(s)-1], nil
+	} else {
+		return nil, err
+	}
+}
diff --git a/vendor/github.com/griesbacher/check_x/States_test.go b/vendor/github.com/griesbacher/check_x/States_test.go
new file mode 100644
index 0000000..a1ba9a1
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/States_test.go
@@ -0,0 +1,72 @@
+package check_x
+
+import (
+	"reflect"
+	"testing"
+)
+
+var stateToString = []struct {
+	input  State
+	result string
+}{
+	{OK, "OK"},
+	{Warning, "Warning"},
+	{Critical, "Critical"},
+	{Unknown, "Unknown"},
+}
+
+func TestState_String(t *testing.T) {
+	for i, data := range stateToString {
+		if data.input.String() != data.result {
+			t.Errorf("%d - Got: %s - expected: %s", i, data.input.String(), data.result)
+		}
+	}
+}
+
+var worstState = []struct {
+	input  States
+	result *State
+	err    error
+}{
+	{States{}, nil, EmptyStatesError},
+	{States{OK}, &OK, nil},
+	{States{OK, Warning}, &Warning, nil},
+	{States{Critical, OK, Warning}, &Critical, nil},
+	{States{OK, Unknown, Warning, Critical}, &Unknown, nil},
+}
+
+func TestStates_GetWorst(t *testing.T) {
+	for i, data := range worstState {
+		if worst, err := data.input.GetWorst(); err != data.err {
+			t.Errorf("%d - Got: %s - expected: %s", i, err, data.err)
+		} else if (worst == nil) != (data.result == nil) {
+			t.Errorf("%d - Got: %s - expected: %s", i, worst, data.result)
+		} else if worst != nil && !reflect.DeepEqual(*worst, *data.result) {
+			t.Errorf("%d - Got: %s - expected: %s", i, worst, data.result)
+		}
+	}
+}
+
+var bestState = []struct {
+	input  States
+	result *State
+	err    error
+}{
+	{States{}, nil, EmptyStatesError},
+	{States{OK}, &OK, nil},
+	{States{OK, Warning}, &OK, nil},
+	{States{OK, Critical, Warning}, &OK, nil},
+	{States{OK, Warning, Unknown, Critical}, &OK, nil},
+}
+
+func TestStates_GetBest(t *testing.T) {
+	for i, data := range bestState {
+		if worst, err := data.input.GetBest(); err != data.err {
+			t.Errorf("%d - Got: %s - expected: %s", i, err, data.err)
+		} else if (worst == nil) != (data.result == nil) {
+			t.Errorf("%d - Got: %s - expected: %s", i, worst, data.result)
+		} else if worst != nil && !reflect.DeepEqual(*worst, *data.result) {
+			t.Errorf("%d - Got: %s - expected: %s", i, worst, data.result)
+		}
+	}
+}
diff --git a/vendor/github.com/griesbacher/check_x/Threshold.go b/vendor/github.com/griesbacher/check_x/Threshold.go
new file mode 100644
index 0000000..e94706f
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/Threshold.go
@@ -0,0 +1,90 @@
+package check_x
+
+import (
+	"errors"
+	"fmt"
+	"math"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+//Threshold contains the threshold logic: https://www.monitoring-plugins.org/doc/guidelines.html#THRESHOLDFORMAT
+type Threshold struct {
+	input   string
+	lower   float64
+	upper   float64
+	outside bool
+}
+
+var (
+	regexDigit = `(-?\d+(\.\d+)?)`
+	regexOutsideZeroToX = regexp.MustCompile(fmt.Sprintf(`^%s$`, regexDigit))
+	regexOutsideXToInf = regexp.MustCompile(fmt.Sprintf(`^%s:$`, regexDigit))
+	regexOutsideMinusInfToX = regexp.MustCompile(fmt.Sprintf(`^~:%s$`, regexDigit))
+	regexInsideOutsideXToY = regexp.MustCompile(fmt.Sprintf(`^(@?)%s:%s$`, regexDigit, regexDigit))
+	minFloat64 = float64(math.MinInt64)
+	//FirstBiggerThenSecondError this error is thrown when the first number is bigger then the second
+	FirstBiggerThenSecondError = errors.New("First argument is bigger then second")
+)
+
+//String prints the Threshold
+func (t Threshold) String() string {
+	return fmt.Sprintf("%s : %s , outside: %t",
+		strconv.FormatFloat(t.lower, 'f', -1, 64),
+		strconv.FormatFloat(t.upper, 'f', -1, 64),
+		t.outside,
+	)
+}
+
+//NewThreshold constructs a new Threshold from string, returns an Threshold if possible else nil and an error
+func NewThreshold(def string) (*Threshold, error) {
+	def = strings.TrimSpace(def)
+	if def == "" {
+		return nil, nil
+	}
+	if outsideZeroToX := regexOutsideZeroToX.FindString(def); outsideZeroToX != "" {
+		if x, err := strconv.ParseFloat(outsideZeroToX, 64); err == nil {
+			return &Threshold{input: def, lower: 0, upper: x, outside: true}, nil
+		}
+	}
+	if outsideXtoInf := regexOutsideXToInf.FindStringSubmatch(def); len(outsideXtoInf) == 3 {
+		if x, err := strconv.ParseFloat(outsideXtoInf[1], 64); err == nil {
+			return &Threshold{input: def, lower: x, upper: math.MaxFloat64, outside: true}, nil
+		}
+	}
+	if outsideMinusInfToX := regexOutsideMinusInfToX.FindStringSubmatch(def); len(outsideMinusInfToX) == 3 {
+		if x, err := strconv.ParseFloat(outsideMinusInfToX[1], 64); err == nil {
+			return &Threshold{input: def, lower: minFloat64, upper: x, outside: true}, nil
+		}
+	}
+	if outsideXToY := regexInsideOutsideXToY.FindAllStringSubmatch(def, -1); len(outsideXToY) == 1 && len(outsideXToY[0]) == 6 {
+		if x, err := strconv.ParseFloat(outsideXToY[0][2], 64); err == nil {
+			if y, err := strconv.ParseFloat(outsideXToY[0][4], 64); err == nil {
+				if x > y {
+					return nil, FirstBiggerThenSecondError
+				}
+				if outsideXToY[0][1] == "@" {
+					return &Threshold{input: def, lower: x, upper: y, outside: false}, nil
+				} else {
+					return &Threshold{input: def, lower: x, upper: y, outside: true}, nil
+				}
+			}
+		}
+	}
+	return nil, fmt.Errorf("This threshold syntax is not supported: %s", def)
+}
+
+//IsValueOK tests if the given value fulfills the the Thresholds
+//false: value is critical/warning
+//true: value is ok
+func (t Threshold) IsValueOK(value float64) bool {
+	if t.outside {
+		if value < t.lower || value > t.upper {
+			return false
+		}
+	} else {
+		return !(value >= t.lower && value <= t.upper)
+	}
+	return true
+}
diff --git a/vendor/github.com/griesbacher/check_x/Threshold_test.go b/vendor/github.com/griesbacher/check_x/Threshold_test.go
new file mode 100644
index 0000000..9f94248
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/Threshold_test.go
@@ -0,0 +1,132 @@
+package check_x
+
+import (
+	"errors"
+	"fmt"
+	"math"
+	"testing"
+)
+
+var toString = map[Threshold]string{
+	Threshold{lower: 1.2, upper: 3.4, outside: true}:    "1.2 : 3.4 , outside: true",
+	Threshold{lower: 1, upper: 3.4, outside: true}:      "1 : 3.4 , outside: true",
+	Threshold{lower: 1.2, upper: 3, outside: true}:      "1.2 : 3 , outside: true",
+	Threshold{lower: 1.2, upper: 3.4, outside: false}:   "1.2 : 3.4 , outside: false",
+	Threshold{lower: -1.2, upper: -3.4, outside: false}: "-1.2 : -3.4 , outside: false",
+}
+
+func TestThreshold_String(t *testing.T) {
+	for th, s := range toString {
+		if fmt.Sprint(th) != s {
+			t.Errorf("Got: %s expected: %s", th, s)
+		}
+	}
+}
+
+var stringToThreshold = []struct {
+	input     string
+	threshold *Threshold
+	err       error
+}{
+	{"-3.4", &Threshold{input: "-3.4", lower: 0, upper: -3.4, outside: true}, nil},
+	{" 3.4", &Threshold{input: "3.4", lower: 0, upper: 3.4, outside: true}, nil},
+	{"3", &Threshold{input: "3", lower: 0, upper: 3, outside: true}, nil},
+	{"-3", &Threshold{input: "-3", lower: 0, upper: -3, outside: true}, nil},
+	{"foo", nil, errors.New("")},
+	{"3,4", nil, errors.New("")},
+
+	{" -3.4:", &Threshold{input: "-3.4:", lower: -3.4, upper: math.MaxFloat64, outside: true}, nil},
+	{"3.4:", &Threshold{input: "3.4:", lower: 3.4, upper: math.MaxFloat64, outside: true}, nil},
+	{"-3:", &Threshold{input: "-3:", lower: -3, upper: math.MaxFloat64, outside: true}, nil},
+	{"3:", &Threshold{input: "3:", lower: 3, upper: math.MaxFloat64, outside: true}, nil},
+	{"3,1:", nil, errors.New("")},
+
+	{"~:-3.4 ", &Threshold{input: "~:-3.4", lower: minFloat64, upper: -3.4, outside: true}, nil},
+	{"~:3.4", &Threshold{input: "~:3.4", lower: minFloat64, upper: 3.4, outside: true}, nil},
+	{"~:-3", &Threshold{input: "~:-3", lower: minFloat64, upper: -3, outside: true}, nil},
+	{" ~:3", &Threshold{input: "~:3", lower: minFloat64, upper: 3, outside: true}, nil},
+	{"~:3,1", nil, errors.New("")},
+
+	{"-1.2:-3.4", nil, FirstBiggerThenSecondError},
+	{"3:2", nil, FirstBiggerThenSecondError},
+	{"1.2:3.4", &Threshold{input: "1.2:3.4", lower: 1.2, upper: 3.4, outside: true}, nil},
+	{"-1.2:3.4", &Threshold{input: "-1.2:3.4", lower: -1.2, upper: 3.4, outside: true}, nil},
+	{"-3.4:-1.2", &Threshold{input: "-3.4:-1.2", lower: -3.4, upper: -1.2, outside: true}, nil},
+	{"1.2:3", &Threshold{input: "1.2:3", lower: 1.2, upper: 3, outside: true}, nil},
+	{"1:3", &Threshold{input: "1:3", lower: 1, upper: 3, outside: true}, nil},
+	{"1:3.4", &Threshold{input: "1:3.4", lower: 1, upper: 3.4, outside: true}, nil},
+	{"1,2:3,4", nil, errors.New("")},
+
+	{"@-1.2:-3.4", nil, FirstBiggerThenSecondError},
+	{" @3:2", nil, FirstBiggerThenSecondError},
+	{"@1.2:3.4", &Threshold{input: "@1.2:3.4", lower: 1.2, upper: 3.4, outside: false}, nil},
+	{"@-1.2:3.4 ", &Threshold{input: "@-1.2:3.4", lower: -1.2, upper: 3.4, outside: false}, nil},
+	{"@-3.4:-1.2", &Threshold{input: "@-3.4:-1.2", lower: -3.4, upper: -1.2, outside: false}, nil},
+	{"@1.2:3", &Threshold{input: "@1.2:3", lower: 1.2, upper: 3, outside: false}, nil},
+	{"@1:3", &Threshold{input: "@1:3", lower: 1, upper: 3, outside: false}, nil},
+	{"@1:3.4", &Threshold{input: "@1:3.4", lower: 1, upper: 3.4, outside: false}, nil},
+	{"@1,2:3,4", nil, errors.New("")},
+}
+
+func TestNewThreshold(t *testing.T) {
+	for i, data := range stringToThreshold {
+		t_got, err := NewThreshold(data.input)
+		if (err == nil) != (data.err == nil) {
+			t.Error(i, err, data.err)
+		}
+		if (t_got != nil && data.threshold != nil) && *t_got != *data.threshold {
+			t.Errorf("%d - Got: %s expected: %s", i, *t_got, *data.threshold)
+		}
+	}
+}
+
+var thresholdBorders = []struct {
+	threshold string
+	value     float64
+	expected  bool
+}{
+	{"10", -1, false},
+	{"10", 0, true},
+	{"10", 1, true},
+	{"10", 10, true},
+	{"10", 11, false},
+
+	{"10:", -1, false},
+	{"10:", 9, false},
+	{"10:", 10, true},
+	{"10:", 11, true},
+
+	{"~:10", 11, false},
+	{"~:10", 10, true},
+	{"~:10", 9, true},
+	{"~:10", -1, true},
+
+	{"10:20", -1, false},
+	{"10:20", 9, false},
+	{"10:20", 10, true},
+	{"10:20", 11, true},
+	{"10:20", 19, true},
+	{"10:20", 20, true},
+	{"10:20", 21, false},
+
+	{"@10:20", -1, true},
+	{"@10:20", 9, true},
+	{"@10:20", 10, false},
+	{"@10:20", 11, false},
+	{"@10:20", 19, false},
+	{"@10:20", 20, false},
+	{"@10:20", 21, true},
+}
+
+func TestThreshold_IsValueOK(t *testing.T) {
+	for i, data := range thresholdBorders {
+		th, err := NewThreshold(data.threshold)
+		if err != nil {
+			t.Error(i, "There should be no error ", err)
+		}
+		result := th.IsValueOK(data.value)
+		if result != data.expected {
+			t.Errorf("%d - Expected: %t, got: %t", i, result, data.expected)
+		}
+	}
+}
diff --git a/vendor/github.com/griesbacher/check_x/Timeout.go b/vendor/github.com/griesbacher/check_x/Timeout.go
new file mode 100644
index 0000000..7d5c24c
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/Timeout.go
@@ -0,0 +1,14 @@
+package check_x
+
+import (
+	"fmt"
+	"time"
+)
+
+//StartTimeout starts an timeout, which will end the program with an unknown code
+func StartTimeout(duration time.Duration) {
+	go func() {
+		time.Sleep(duration)
+		Exit(Unknown, fmt.Sprintf("Timeout reached after %fs", duration.Seconds()))
+	}()
+}
diff --git a/vendor/github.com/griesbacher/check_x/Units/Units.go b/vendor/github.com/griesbacher/check_x/Units/Units.go
new file mode 100644
index 0000000..5f5c555
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/Units/Units.go
@@ -0,0 +1,40 @@
+package Units
+
+import "fmt"
+
+//ByteSize based on: https://golang.org/doc/effective_go.html#constants
+type ByteSize float64
+
+const (
+	_ = iota // ignore first value by assigning to blank identifier
+	KiB ByteSize = 1 << (10 * iota)
+	MiB
+	GiB
+	TiB
+	PiB
+	EiB
+	ZiB
+	YiB
+)
+
+func (b ByteSize) String() string {
+	switch {
+	case b >= YiB:
+		return fmt.Sprintf("%.2fYiB", b / YiB)
+	case b >= ZiB:
+		return fmt.Sprintf("%.2fZiB", b / ZiB)
+	case b >= EiB:
+		return fmt.Sprintf("%.2fEiB", b / EiB)
+	case b >= PiB:
+		return fmt.Sprintf("%.2fPiB", b / PiB)
+	case b >= TiB:
+		return fmt.Sprintf("%.2fTiB", b / TiB)
+	case b >= GiB:
+		return fmt.Sprintf("%.2fGiB", b / GiB)
+	case b >= MiB:
+		return fmt.Sprintf("%.2fMiB", b / MiB)
+	case b >= KiB:
+		return fmt.Sprintf("%.2fKiB", b / KiB)
+	}
+	return fmt.Sprintf("%.2fB", b)
+}
\ No newline at end of file
diff --git a/vendor/github.com/griesbacher/check_x/example/check_magic.go b/vendor/github.com/griesbacher/check_x/example/check_magic.go
new file mode 100644
index 0000000..3643e64
--- /dev/null
+++ b/vendor/github.com/griesbacher/check_x/example/check_magic.go
@@ -0,0 +1,44 @@
+package main
+
+import (
+	"github.com/griesbacher/check_x"
+	"time"
+)
+
+func main() {
+	//Set Plugin timeout, it will kill you and end properly
+	check_x.StartTimeout(5 * time.Second)
+
+	//Create a warning threshold
+	warn, err := check_x.NewThreshold("10:")
+	if err != nil {
+		panic(err)
+	}
+
+	//Create a critical threshold
+	crit, err := check_x.NewThreshold("@20:30")
+	if err != nil {
+		panic(err)
+	}
+
+	//do your magic
+	measuredValue1 := 25.0
+	measuredValue2 := 5.0
+
+	//evaluate your magic
+	status1 := check_x.Evaluator{Warning: warn, Critical: warn}.Evaluate(measuredValue1)
+	status2 := check_x.Evaluator{Warning: warn, Critical: warn}.Evaluate(measuredValue2)
+
+	//see what went wrong
+	worstState, err := check_x.States{status1, status2}.GetWorst()
+	if err != nil {
+		panic(err)
+	}
+
+	//set some performancedata
+	check_x.NewPerformanceData("foo", measuredValue1).Unit("B").Warn(warn).Crit(crit).Min(0).Max(100)
+	check_x.NewPerformanceData("bar", measuredValue2).Unit("s").Min(0)
+
+	//bring it to an end
+	check_x.Exit(*worstState, "Made by check_x")
+}