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https://github.com/limosek/zaf.git
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75 lines
1.9 KiB
Bash
75 lines
1.9 KiB
Bash
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#!/bin/sh
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# Zabbix API related functions
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# Parameters in global variables ZAF_ZBX_API_*
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# returns auth on stdout or false
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zaf_zbxapi_login(){
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local authstr
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local user
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local pass
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[ -z "$ZAF_ZBXAPI_URL" ] || [ -z "$ZAF_ZBXAPI_USER" ] || [ -z "$ZAF_ZBXAPI_PASS" ] && zaf_err "Zabbix Api parameters not set!"
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authstr='{
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"params" : {
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"password" : "'$ZAF_ZBXAPI_PASS'",
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"user" : "'$ZAF_ZBXAPI_USER'"
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},
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"id" : 0,
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"jsonrpc" : "2.0",
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"method" : "user.login"
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}'
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zaf_dbg "Zabbix API login: $authstr"
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ZAF_ZBXAPI_AUTH=$(curl -s -f -L -X POST -H 'Content-Type: application/json-rpc' -d "$authstr" "$ZAF_ZBXAPI_URL" | json_pp | grep result | cut -d ':' -f 2 | tr -d '", ') || { zaf_err "Bad zabbix API parameters, cannot login."; }
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zaf_dbg "Logged into zabbix API ($ZAF_ZBXAPI_AUTH)"
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}
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zaf_zbxapi_getxml() {
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sed -e 's/\({"jsonrpc":"2.0","result":\)"\(.*\)",\("id":.*\)/\n\2\n/g' | sed -r 's/\\([/"])/\1/g'
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}
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# $1 host group or empty
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zaf_zbxapi_gethosts() {
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local hstr
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local hgroup
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local filter
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hgroup="$1"
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[ -n "$hgroup" ] && filter='"filter": { "hostgroup": [ "'$hgroup'" ] },'
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hstr='{
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"jsonrpc": "2.0",
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"method": "host.get",
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"auth": "'$ZAF_ZBXAPI_AUTH'",
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'$filter'
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"id": 2
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}'
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zaf_dbg "Zabbix Get hosts: $hstr"
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curl -s -f -L -X POST -H 'Content-Type: application/json-rpc' -d "$hstr" "$ZAF_ZBXAPI_URL" | tr ',' '\n' | grep hostid | cut -d '"' -f 4
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}
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# Host backup
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# $1 hostid
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zaf_zbxapi_backuphost(){
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local bkpstr
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host="$1"
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bkpstr='
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{
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"jsonrpc": "2.0",
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"method": "configuration.export",
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"params": {
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"options": {
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"hosts": [
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"'$host'"
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]
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},
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"format": "xml"
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},
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"auth": "'$ZAF_ZBXAPI_AUTH'",
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"id": 1
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}'
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zaf_dbg "Zabbix API backup host: $bkpstr"
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curl -s -f -L -X POST -H 'Content-Type: application/json-rpc' -d "$bkpstr" "$ZAF_ZBXAPI_URL" | zaf_zbxapi_getxml
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}
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