Wrote new zabbix-docker-info.py command to parse data properly.

ZabbixDockerTemplate.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <zabbix_export>
     <version>2.0</version>
-    <date>2015-12-22T01:04:01Z</date>
+    <date>2015-12-22T22:18:09Z</date>
     <groups>
         <group>
             <name>Templates</name>
@@ -5543,6 +5543,15 @@ last(&quot;docker.containers.running&quot;)</params>
                             <description/>
                             <type>0</type>
                         </trigger_prototype>
+                        <trigger_prototype>
+                            <expression>{Template App Docker:docker.container.inspect.boolean[{#ZD_ID},State.Running].last(0)}=0</expression>
+                            <name>Docker Container {#ZD_NAME} ({#ZD_ID}) is not running</name>
+                            <url/>
+                            <status>0</status>
+                            <priority>3</priority>
+                            <description/>
+                            <type>0</type>
+                        </trigger_prototype>
                         <trigger_prototype>
                             <expression>{Template App Docker:docker.container.stats[{#ZD_ID},pmem].avg(300)}&gt;70</expression>
                             <name>Docker Container {#ZD_NAME} ({#ZD_ID}) memory exceeding 70% for over 5 minutes</name>
@@ -5571,7 +5580,7 @@ last(&quot;docker.containers.running&quot;)</params>
                             <type>0</type>
                         </trigger_prototype>
                         <trigger_prototype>
-                            <expression>{Template App Docker:docker.container.inspect.boolean[{#ZD_ID},State.OOMKilled].last(0)}=1</expression>
+                            <expression>{Template App Docker:docker.container.inspect.boolean[{#ZD_ID},State.OOMKilled].last(0)}=1 &amp; {Template App Docker:docker.container.inspect.boolean[{#ZD_ID},State.Running].last(0)}=0</expression>
                             <name>Docker Container {#ZD_NAME} ({#ZD_ID}) Out of memory (killed)</name>
                             <url/>
                             <status>0</status>

userparameter_zabbixdocker.conf

@@ -10,16 +10,15 @@
 UserParameter=docker.version, docker -v
 
 UserParameter=docker.running.centos, ps -ef | grep 'docker -d' | grep -v grep | wc -l
-
 UserParameter=docker.running.ubuntu, ps -ef | grep 'docker daemon' | grep -v grep | wc -l
 
 UserParameter=docker.containers.running, docker ps -q | wc -l
 
 UserParameter=docker.discovery, /usr/local/bin/zabbix-docker-discover.py
 
-UserParameter=docker.info[*], docker info | grep "$1" | cut -f2 -d: | cut -c2-
+UserParameter=docker.info[*], /usr/local/bin/zabbix-docker-info.py "$1"
 
-UserParameter=docker.info.boolean[*], docker info | grep "$1" | cut -f2 -d: | cut -c2- | grep -i true | wc -l
+UserParameter=docker.info.boolean[*], /usr/local/bin/zabbix-docker-info.py "$1" | grep -i true | wc -l
 
 UserParameter=docker.info.convert[*], docker info | grep "$1" | cut -f2 -d: | cut -c2- | /usr/local/bin/zabbix-docker-convert.py
 

zabbix-docker-info.py

@@ -0,0 +1,56 @@
+#!/usr/bin/python
+
+import sys
+import subprocess
+import os
+import time
+
+errorString="***NOT FOUND***"
+
+def local_run_command(cmd,file):
+	cmd = cmd + " | tee > " + file 
+	if os.path.isfile(file) == False:
+		os.system(cmd)
+	else:
+		(mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime) = os.stat(file)
+		ticks=int(time.time())
+		delta=ticks-mtime
+		if (delta > 60):
+			os.system(cmd)
+
+	strings = open(file,"r").readlines()
+	return strings
+
+def findString(strings,term):
+	found=-1
+	ndx=0
+	maxNdx=len(strings)
+	while (found==-1) and (ndx<maxNdx):
+		if term in strings[ndx]:
+			found=ndx
+		else:
+			ndx+=1
+	retval=errorString
+	if found>=0:
+		retval=strings[found]
+	return retval
+
+def getValue(string):
+	pos=string.index(":")
+	return string[pos+2:-1]
+
+
+search_for=sys.argv[1]
+
+cmd="docker info"
+filename="/tmp/zabbix-docker-info.out"
+
+strings = local_run_command(cmd,filename)
+
+line=findString(strings,search_for)
+
+if errorString in line:
+	print search_for, " ", errorString
+else:
+	print getValue(line)
+