Zabbix Automatic discovery monitoring Docker stats and top status

Dcoker Monitoring

First you need to take out the name of Docker, loop execution Docker stats The data out of the reorder after the numeric conversion to/tmp/under name name

[Root@localhost scripts]# Cat docker_host_status.sh
#!/bin/bash
# -------------------------------------------------------------------------------

# -------------------------------------------------------------------------------
# Notice
# After this state would docker stats reorder append to a file
# Auto Discovery Docker stats Container Name--no-stream Execution time
###############################################################################
Docker_name= '/usr/bin/docker ps-a|grep-v ' CONTAINER ID ' |awk ' {print $NF} '
For e in ${docker_name};d o
/usr/bin/docker stats $e--no-stream |awk ' nr==2{a=$1;b=$2;c=$3$4;d=$6$7;e=$9$10;f=$12$13;g=$14$15;h=$17$18;j=$8} End{print "CONTAINER" a "\ n" "CPU" B "\" "Memusage" C "\" "LIMIT" D "\" "NETI-0" E "\" NETI-1 "F" \ "" BLOCKI-0 "G" \ n "" BLOCKI-1 "h" \ "MEM" J} ' |awk-f '% ' {print} ' |awk ' {a=/gib/?$2*1024*1024*1024: (/m[i)? b/?$2*1024*1024: (/[kk][bb]/?$2*1024: (/b\>/?$2*1:$2))}{print $1,a} ' >/tmp/. $e. txt
Done
This script needs to be cycled and placed in a scheduled task every minute

*/1 * * * */usr/bin/sh/etc/zabbix/scripts/docker_host_status.sh
Docker Name Auto Discovery script

[Root@localhost scripts]# Cat docker_name.py
#!/usr/bin/python
# -------------------------------------------------------------------------------
# Filename:docker_name
# revision:1.1
# date:201608018
# Author:mark
# email:usertzc@163.com
# Website:www.linuxea.com
# -------------------------------------------------------------------------------
# Notice
# Automatic Discovery Instance Name
###############################################################################
Import OS
Import JSON
T=os.popen ("" "" "/usr/bin/docker ps-a|grep-v" CONTAINER ID "|awk ' {print $NF} '" ")
Docknam = []
For dname in T.readlines ():
R = Os.path.basename (Dname.strip ())
Docknam + = [{' {#DOCKERNAME} ': R}]
Print json.dumps ({' Data ':d ocknam},sort_keys=true,indent=4,separators= (', ', ': '))
#docker Userparameter

userparameter=docker_status,/etc/zabbix/scripts/docker_name.py
Userparameter=docker_server[*],/usr/bin/docker Top "$" |grep "$" |grep-v root |wc-l
Userparameter=docker_host[*],awk '/$2\>/{print $$2} '/tmp/. $. txt
It should be noted here that Docker is run with root by default, in the use of Docker PS or Docker stats need to be the same as the Docker users, I modified the profile here, the zabbix-agent changed to run as root, Zabbix-agent firewall rules require pointing IP and port to Zabbix-server, please be aware
Allowroot=1
User=root

In addition, other services are found and may need to be manually added