zabbix_json.lib

#!/bin/bash
############################################################
# $Name:         zabbix_json.lib
# $Version:      v1.0
# $Functions:
#
#     1 function_hostgroup_create
#         USGE: function_hostgroup_create "lb_server" "web_server" "mysql_server" \
#                                         "store_server" "cache_server" "mage_server" ......
#     2 function_host_create
#        USGE: function_host_create 'Template OS Linux' 'Template Nginx Status' \
#                                   'Template Linux TCP Status' 'Template Percona MySQL Server' ......
#     3 function_httptest_create
#        USGE: function_httptest_create 'http://zabbix.lzbbg.cn'
#
# $Author:       Jeson Li
# $organization: www.lzbbg.cn
# $Create Date:  2017-03-10
# $Mail:         libobin@tom.com
# $Description:  Linux Zabbix Web Json Installing Lib
############################################################
export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin"
source /etc/profile
Tik="\e[5m";Red="\e[31m";Grn="\e[32m";Ylw="\e[33m";Blu="\e[34m";Pup="\e[35m";Rst="\e[0m"
# use in user.login
    user="Admin"
    password="zabbix"
# use in hostgroup.create
    lb_server="lb_server"
    web_server="web_server"
    mysql_server="mysql_server"
    store_server="store_server" 
    cache_server="cache_server"
    mage_server="mage_server"
# use in hostgroup.get
    groupName="$(eval echo $`hostname|cut -d- -f1`_server)"
# use in host.create
    API_URL='http://zabbix.lzbbg.cn/api_jsonrpc.php'
    agent_port=10050
    IP="`grep $(hostname) /etc/hosts|awk 'NR==1{print $1}'|head -1`"
#    IIIP="`ip addr show eth0|awk -F"[ \t/]*" '$2~"^inet$"{print $3}'|head -1`"
#    echo "hostName == $(hostname) IPetc == ${IP} IIIP == ${IIIP}" >>/tmp/zabbix_host.create.log
auth=$(echo "
{
    '\"'jsonrpc'\"': '\"'2.0'\"',
    '\"'method'\"': '\"'user.login'\"',
    '\"'params'\"': {
        '\"'user'\"': '\"'${user}'\"',
        '\"'password'\"': '\"'${password}'\"'
    },
    '\"'id'\"': 1
 }" |tr "\n" " "|xargs -i curl -s -X POST -H 'Content-Type:application/json' -d '{}' $API_URL|python -m json.tool|awk -F"[ \t\":]*" '$2 ~"result"{print $3}')
function_groupid_get(){
    export groupid=$(echo "
    {
        '\"'jsonrpc'\"': '\"'2.0'\"',
        '\"'method'\"': '\"'hostgroup.get'\"',
        '\"'params'\"': {
            '\"'output'\"': '\"'extend'\"',
            '\"'filter'\"': {
                '\"'name'\"': [
                    '\"'${groupName}'\"'
                ]
            }
        },
        '\"'auth'\"': '\"'${auth}'\"',
        '\"'id'\"': 1
     }" |tr "\n" " "|xargs -i curl -s -X POST -H 'Content-Type:application/json' -d '{}' $API_URL|python -m json.tool|awk -F"[ \t\":]*" '$2 ~"groupid"{print $3}')
 }
function_hostid_get(){
     hostid=$(echo "
    {
        '\"'jsonrpc'\"': '\"'2.0'\"',
        '\"'method'\"': '\"'host.get'\"',
        '\"'params'\"': {
            '\"'filter'\"': {
                '\"'host'\"': [
                    '\"'$(hostname)'\"'
                ]
            }
        },
        '\"'auth'\"': '\"'${auth}'\"',
        '\"'id'\"': 1
     }" |tr "\n" " "|xargs -i curl -s -X POST -H 'Content-Type:application/json' -d '{}' $API_URL|python -m json.tool|awk -F"[ \t\":]*" '$2 ~"^hostid$"{print $3}')
 }
 
# USGE: function_hostgroup_create "lb_server" "web_server" "mysql_server" "store_server" "cache_server" "mage_server"
function_hostgroup_create()
{
    for groupNames in $*
    do
    echo "
    {
        '\"'jsonrpc'\"': '\"'2.0'\"',
        '\"'method'\"': '\"'hostgroup.create'\"',
        '\"'params'\"': {
            '\"'name'\"': '\"'${groupNames}'\"'
        },
        '\"'auth'\"': '\"'${auth}'\"',
        '\"'id'\"': 1
    }" | tr "\n" " " | xargs -i curl -s -X POST -H 'Content-Type:application/json' -d '{}' $API_URL|python -m json.tool
    done
    sleep 5
 }

# USGE: function_host_create 'Template OS Linux' 'Template Nginx Status' 'Template Linux TCP Status' 'Template Percona MySQL Server' ......
function_host_create()
{
    Tmp_Id=''
    function_groupid_get
    for ((;;))
    do
        [ -z "$1" ] && break
        templateName="$1"
        shift
        Tmp_Id=$(echo "
        {
            '\"'jsonrpc'\"': '\"'2.0'\"',
            '\"'method'\"': '\"'template.get'\"',
            '\"'params'\"': {
                '\"'output'\"': '\"'extend'\"',
                '\"'filter'\"': {
                    '\"'host'\"': [
                        '\"'${templateName}'\"'
                    ]
                }
            },
            '\"'auth'\"': '\"'${auth}'\"',
            '\"'id'\"': 1
        }" | tr "\n" " "|xargs -i curl -s -X POST -H 'Content-Type:application/json' -d '{}' $API_URL|python -m json.tool|awk -F"[ \t\":]*" '$2 ~"templateid"{print $3}')
        # Receive all templates variable to temp_fix_id and alter for json formart *****
        if [ -n "$Tmp_Id" ];then
            export `echo $templateName|sed -r 's#[ \t]+##g'`_id=$Tmp_Id
            temp_fix_id="${temp_fix_id}{\'\\\"\'templateid\'\\\"\': \'\\\"\'\${`echo $templateName|sed -r 's#[ \t]+##g'`_id}\'\\\"\'},"
        fi
        ########################################################################### *****
        echo "`echo $templateName|sed -r 's#[ \t]+##g'`_id=$Tmp_Id">>/tmp/zabbix_host.create.log
        Tmp_Id=''
    done
    
    echo "
    {
        '\"'jsonrpc'\"': '\"'2.0'\"',
        '\"'method'\"': '\"'host.create'\"',
        '\"'params'\"': {
            '\"'host'\"': '\"'$(hostname)'\"',
            '\"'interfaces'\"': [
                {
                    '\"'type'\"': 1,
                    '\"'main'\"': 1,
                    '\"'useip'\"': 1,
                    '\"'ip'\"': '\"'${IP}'\"',
                    '\"'dns'\"': '\"''\"',
                    '\"'port'\"': '\"'${agent_port}'\"'
                }
            ],
            '\"'groups'\"': [
                {
                    '\"'groupid'\"': '\"'${groupid}'\"'
                }
            ],
            '\"'templates'\"': [
                `eval echo  ${temp_fix_id%,}`
            ]
        },
        '\"'auth'\"': '\"'${auth}'\"',
        '\"'id'\"': 1
     }" | tr "\n" " "|xargs -i curl -s -X POST -H 'Content-Type:application/json' -d '{}' $API_URL|python -m json.tool
     sleep 5
 }

# USGE: function_httptest_create 'http://zabbix.lzbbg.cn'
function_httptest_create()
{
    web_urls="$1"
    function_hostid_get
    for web_url in $(echo $web_urls)
    do
        web_comment="$(echo ${web_url}|awk -F"[:/.]*" '{print $2}')"
        echo "
        {
            '\"'jsonrpc'\"': '\"'2.0'\"',
            '\"'method'\"': '\"'httptest.create'\"',
            '\"'params'\"': {
                '\"'name'\"': '\"'${web_comment} Homepage check'\"',
                '\"'hostid'\"': '\"'${hostid}'\"',
                '\"'steps'\"': [
                    {
                        '\"'name'\"': '\"'${web_comment} Homepage'\"',
                        '\"'url'\"': '\"'${web_url}'\"',
                        '\"'status_codes'\"': '\"'200'\"',
                        '\"'no'\"': 1
                    }
                ]
            },
            '\"'auth'\"': '\"'$auth'\"',
            '\"'id'\"': 1
        }" | tr "\n" " " | xargs -i curl -s -X POST -H 'Content-Type:application/json' -d '{}' $API_URL|python -m json.tool
    done
 }