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zbx_linux_container_template.xml
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zbx_linux_container_template.xml
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<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>5.0</version>
<date>2021-06-22T15:25:48Z</date>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<templates>
<template>
<template>Template Linux Container</template>
<name>Template Linux Container</name>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Filesystems</name>
</application>
<application>
<name>General</name>
</application>
<application>
<name>Memory</name>
</application>
<application>
<name>Network interfaces</name>
</application>
<application>
<name>OS</name>
</application>
<application>
<name>Performance</name>
</application>
<application>
<name>Processes</name>
</application>
<application>
<name>Security</name>
</application>
</applications>
<items>
<item>
<name>Processor load (1 min average per core)</name>
<key>ct.cpu.load[percpu,avg1]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<description>The processor load is calculated as system CPU load divided by number of CPU cores.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{avg(5m)}>20</expression>
<name>Processor load is too high on {HOST.NAME}</name>
<priority>WARNING</priority>
</trigger>
</triggers>
</item>
<item>
<name>Processor load (5 min average per core)</name>
<key>ct.cpu.load[percpu,avg5]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<description>The processor load is calculated as system CPU load divided by number of CPU cores.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>Processor load (15 min average per core)</name>
<key>ct.cpu.load[percpu,avg15]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<description>The processor load is calculated as system CPU load divided by number of CPU cores.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>Number of CPUs</name>
<key>ct.cpu.num</key>
<history>7d</history>
<description>Number of CPU on CT</description>
<applications>
<application>
<name>CPU</name>
</application>
</applications>
</item>
<item>
<name>Available memory</name>
<key>ct.memory.size[available]</key>
<history>1w</history>
<units>B</units>
<description>Available memory is defined as free+cached+buffers memory.</description>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{last(0)}<20M</expression>
<name>Lack of available memory on server {HOST.NAME}</name>
<priority>AVERAGE</priority>
</trigger>
</triggers>
</item>
<item>
<name>Buffered memory</name>
<key>ct.memory.size[buffers]</key>
<history>7d</history>
<units>B</units>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
</item>
<item>
<name>Cached memory</name>
<key>ct.memory.size[cached]</key>
<history>7d</history>
<units>B</units>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
</item>
<item>
<name>Memory utilization</name>
<key>ct.memory.size[pavailable]</key>
<history>7d</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>Memory used percentage is calculated as (100-(pavailable*100/total))</description>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
</item>
<item>
<name>Total memory</name>
<key>ct.memory.size[total]</key>
<delay>1h</delay>
<history>1w</history>
<units>B</units>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
</item>
<item>
<name>Used memory</name>
<key>ct.memory.size[used]</key>
<history>7d</history>
<units>B</units>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
</item>
<item>
<name>Free swap space</name>
<key>ct.swap.size[free]</key>
<history>7d</history>
<units>B</units>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
</item>
<item>
<name>Used swap space in %</name>
<key>ct.swap.size[pused]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{last(0)}>50</expression>
<name>Lack of free swap space on {HOST.NAME}</name>
<status>DISABLED</status>
<priority>WARNING</priority>
<description>It probably means that the systems requires more physical memory.</description>
</trigger>
</triggers>
</item>
<item>
<name>Total swap space</name>
<key>ct.swap.size[total]</key>
<delay>1h</delay>
<history>1w</history>
<units>B</units>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
</item>
<item>
<name>Used swap space</name>
<key>ct.swap.size[used]</key>
<history>1w</history>
<units>B</units>
<applications>
<application>
<name>Memory</name>
</application>
</applications>
</item>
<item>
<name>System uptime (Guest)</name>
<key>ct.uptime</key>
<delay>10m</delay>
<history>1w</history>
<units>uptime</units>
<description>Container uptime</description>
<applications>
<application>
<name>General</name>
</application>
<application>
<name>OS</name>
</application>
</applications>
</item>
<item>
<name>Maximum number of opened files</name>
<key>kernel.maxfiles</key>
<delay>1h</delay>
<history>1w</history>
<description>It could be increased by using sysctrl utility or modifying file /etc/sysctl.conf.</description>
<applications>
<application>
<name>OS</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{last(0)}<1024</expression>
<name>Configured max number of opened files is too low on {HOST.NAME}</name>
<priority>INFO</priority>
</trigger>
</triggers>
</item>
<item>
<name>Maximum number of processes</name>
<key>kernel.maxproc</key>
<delay>1h</delay>
<history>1w</history>
<description>It could be increased by using sysctrl utility or modifying file /etc/sysctl.conf.</description>
<applications>
<application>
<name>OS</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{last(0)}<256</expression>
<name>Configured max number of processes is too low on {HOST.NAME}</name>
<priority>INFO</priority>
</trigger>
</triggers>
</item>
<item>
<name>Number of running processes</name>
<key>proc.num[,,run]</key>
<history>1w</history>
<description>Number of processes in running state.</description>
<applications>
<application>
<name>Processes</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{avg(5m)}>100</expression>
<name>Too many processes running on {HOST.NAME}</name>
<priority>WARNING</priority>
</trigger>
</triggers>
</item>
<item>
<name>Number of processes</name>
<key>proc.num[]</key>
<history>1w</history>
<description>Total number of processes in any state.</description>
<applications>
<application>
<name>Processes</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{avg(5m)}>1000</expression>
<name>Too many processes on {HOST.NAME}</name>
<priority>WARNING</priority>
</trigger>
</triggers>
</item>
<item>
<name>Host boot time</name>
<key>system.boottime</key>
<delay>10m</delay>
<history>1w</history>
<units>unixtime</units>
<applications>
<application>
<name>General</name>
</application>
<application>
<name>OS</name>
</application>
</applications>
</item>
<item>
<name>Interrupts per second</name>
<key>system.cpu.intr</key>
<history>1w</history>
<units>ips</units>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
<preprocessing>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
</item>
<item>
<name>Context switches per second</name>
<key>system.cpu.switches</key>
<history>1w</history>
<units>sps</units>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
<preprocessing>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
</item>
<item>
<name>CPU $2 time</name>
<key>system.cpu.util[,idle]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>The time the CPU has spent doing nothing.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>CPU $2 time</name>
<key>system.cpu.util[,interrupt]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>The amount of time the CPU has been servicing hardware interrupts.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>CPU $2 time</name>
<key>system.cpu.util[,iowait]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>Amount of time the CPU has been waiting for I/O to complete.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{avg(5m)}>75</expression>
<name>Disk I/O is overloaded on {HOST.NAME}</name>
<priority>WARNING</priority>
<description>OS spends significant time waiting for I/O (input/output) operations. It could be indicator of performance issues with storage system.</description>
</trigger>
</triggers>
</item>
<item>
<name>CPU $2 time</name>
<key>system.cpu.util[,nice]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>The time the CPU has spent running users' processes that have been niced.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>CPU $2 time</name>
<key>system.cpu.util[,softirq]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>The amount of time the CPU has been servicing software interrupts.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>CPU $2 time</name>
<key>system.cpu.util[,steal]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>The amount of CPU 'stolen' from this virtual machine by the hypervisor for other tasks (such as running another virtual machine).</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>CPU $2 time</name>
<key>system.cpu.util[,system]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>The time the CPU has spent running the kernel and its processes.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>CPU $2 time</name>
<key>system.cpu.util[,user]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<description>The time the CPU has spent running users' processes that are not niced.</description>
<applications>
<application>
<name>CPU</name>
</application>
<application>
<name>Performance</name>
</application>
</applications>
</item>
<item>
<name>Host name</name>
<key>system.hostname</key>
<delay>1h</delay>
<history>1w</history>
<trends>0</trends>
<value_type>CHAR</value_type>
<description>System host name.</description>
<inventory_link>NAME</inventory_link>
<applications>
<application>
<name>General</name>
</application>
<application>
<name>OS</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{diff(0)}>0</expression>
<name>Hostname was changed on {HOST.NAME}</name>
<priority>INFO</priority>
</trigger>
</triggers>
</item>
<item>
<name>Host local time</name>
<key>system.localtime</key>
<history>1w</history>
<units>unixtime</units>
<applications>
<application>
<name>General</name>
</application>
<application>
<name>OS</name>
</application>
</applications>
</item>
<item>
<name>System information</name>
<key>system.uname</key>
<delay>1h</delay>
<history>1w</history>
<trends>0</trends>
<value_type>CHAR</value_type>
<description>The information as normally returned by 'uname -a'.</description>
<inventory_link>OS</inventory_link>
<applications>
<application>
<name>General</name>
</application>
<application>
<name>OS</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{diff(0)}>0</expression>
<name>Host information was changed on {HOST.NAME}</name>
<priority>INFO</priority>
</trigger>
</triggers>
</item>
<item>
<name>System uptime (Host)</name>
<key>system.uptime</key>
<delay>10m</delay>
<history>1w</history>
<units>uptime</units>
<description>Host system uptime</description>
<applications>
<application>
<name>General</name>
</application>
<application>
<name>OS</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{change(0)}<0</expression>
<name>{HOST.NAME} has just been restarted</name>
<priority>INFO</priority>
</trigger>
</triggers>
</item>
<item>
<name>Number of logged in users</name>
<key>system.users.num</key>
<history>1w</history>
<description>Number of users who are currently logged in.</description>
<applications>
<application>
<name>OS</name>
</application>
<application>
<name>Security</name>
</application>
</applications>
</item>
<item>
<name>Checksum of $1</name>
<key>vfs.file.cksum[/etc/passwd]</key>
<delay>1h</delay>
<history>1w</history>
<applications>
<application>
<name>Security</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{diff(0)}>0</expression>
<name>/etc/passwd has been changed on {HOST.NAME}</name>
<priority>WARNING</priority>
</trigger>
</triggers>
</item>
</items>
<discovery_rules>
<discovery_rule>
<name>Network interface discovery</name>
<key>net.if.discovery</key>
<delay>1h</delay>
<filter>
<conditions>
<condition>
<macro>{#IFNAME}</macro>
<value>@Network</value>
<formulaid>A</formulaid>
</condition>
</conditions>
</filter>
<description>Discovery of network interfaces as defined in global regular expression "Network interfaces for discovery".</description>
<item_prototypes>
<item_prototype>
<name>Incoming network traffic on $1</name>
<key>net.if.in[{#IFNAME}]</key>
<history>1w</history>
<units>bps</units>
<applications>
<application>
<name>Network interfaces</name>
</application>
</applications>
<preprocessing>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
<step>
<type>MULTIPLIER</type>
<params>8</params>
</step>
</preprocessing>
</item_prototype>
<item_prototype>
<name>Outgoing network traffic on $1</name>
<key>net.if.out[{#IFNAME}]</key>
<history>1w</history>
<units>bps</units>
<applications>
<application>
<name>Network interfaces</name>
</application>
</applications>
<preprocessing>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
<step>
<type>MULTIPLIER</type>
<params>8</params>
</step>
</preprocessing>
</item_prototype>
</item_prototypes>
<graph_prototypes>
<graph_prototype>
<name>Network traffic on {#IFNAME}</name>
<ymin_type_1>FIXED</ymin_type_1>
<graph_items>
<graph_item>
<drawtype>GRADIENT_LINE</drawtype>
<color>00AA00</color>
<item>
<host>Template Linux Container</host>
<key>net.if.in[{#IFNAME}]</key>
</item>
</graph_item>
<graph_item>
<sortorder>1</sortorder>
<drawtype>GRADIENT_LINE</drawtype>
<color>3333FF</color>
<item>
<host>Template Linux Container</host>
<key>net.if.out[{#IFNAME}]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
</graph_prototypes>
</discovery_rule>
<discovery_rule>
<name>Mounted filesystem discovery</name>
<key>vfs.fs.discovery</key>
<delay>1h</delay>
<filter>
<conditions>
<condition>
<macro>{#FSTYPE}</macro>
<value>@File system</value>
<formulaid>A</formulaid>
</condition>
</conditions>
</filter>
<description>Discovery of file systems of different types as defined in global regular expression "File systems for discovery".</description>
<item_prototypes>
<item_prototype>
<name>Free inodes on $1 (percentage)</name>
<key>vfs.fs.inode[{#FSNAME},pfree]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<applications>
<application>
<name>Filesystems</name>
</application>
</applications>
<trigger_prototypes>
<trigger_prototype>
<expression>{last(0)}<20</expression>
<name>Free inodes is less than 20% on volume {#FSNAME}</name>
<priority>WARNING</priority>
</trigger_prototype>
</trigger_prototypes>
</item_prototype>
<item_prototype>
<name>Free disk space on $1</name>
<key>vfs.fs.size[{#FSNAME},free]</key>
<history>1w</history>
<units>B</units>
<applications>
<application>
<name>Filesystems</name>
</application>
</applications>
</item_prototype>
<item_prototype>
<name>Free disk space on $1 (percentage)</name>
<key>vfs.fs.size[{#FSNAME},pfree]</key>
<history>1w</history>
<value_type>FLOAT</value_type>
<units>%</units>
<applications>
<application>
<name>Filesystems</name>
</application>
</applications>
<trigger_prototypes>
<trigger_prototype>
<expression>{last(0)}<20</expression>
<name>Free disk space is less than 20% on volume {#FSNAME}</name>
<priority>WARNING</priority>
</trigger_prototype>
</trigger_prototypes>
</item_prototype>
<item_prototype>
<name>Total disk space on $1</name>
<key>vfs.fs.size[{#FSNAME},total]</key>
<delay>1h</delay>
<history>1w</history>
<units>B</units>
<applications>
<application>
<name>Filesystems</name>
</application>
</applications>
</item_prototype>
<item_prototype>
<name>Used disk space on $1</name>
<key>vfs.fs.size[{#FSNAME},used]</key>
<history>1w</history>
<units>B</units>
<applications>
<application>
<name>Filesystems</name>
</application>
</applications>
</item_prototype>
</item_prototypes>
<graph_prototypes>
<graph_prototype>
<name>Disk space usage {#FSNAME}</name>
<width>600</width>
<height>340</height>
<show_work_period>NO</show_work_period>
<show_triggers>NO</show_triggers>
<type>PIE</type>
<show_3d>YES</show_3d>
<graph_items>
<graph_item>
<color>C80000</color>
<type>GRAPH_SUM</type>
<item>
<host>Template Linux Container</host>
<key>vfs.fs.size[{#FSNAME},total]</key>
</item>
</graph_item>
<graph_item>
<sortorder>1</sortorder>
<color>00C800</color>
<item>
<host>Template Linux Container</host>
<key>vfs.fs.size[{#FSNAME},free]</key>
</item>
</graph_item>
</graph_items>
</graph_prototype>
</graph_prototypes>
</discovery_rule>
</discovery_rules>
<macros>
<macro>
<macro>{$LOAD_AVG_PER_CPU.MAX.WARN}</macro>
<value>1.5</value>
<description>Load per CPU considered sustainable. Tune if needed.</description>
</macro>
<macro>
<macro>{$MEMORY.AVAILABLE.MIN}</macro>
<value>20</value>
<description>This macro is used as a threshold in memory available trigger.</description>
</macro>
<macro>
<macro>{$SWAP.PFREE.MIN.WARN}</macro>
<value>50</value>
<description>-</description>
</macro>
</macros>
<screens>
<screen>
<name>System performance</name>
<hsize>2</hsize>
<vsize>3</vsize>
<screen_items>
<screen_item>
<resourcetype>0</resourcetype>
<style>0</style>
<resource>
<name>CPU utilization</name>
<host>Template Linux Container</host>
</resource>
<width>500</width>
<height>148</height>
<x>1</x>
<y>0</y>
<colspan>1</colspan>
<rowspan>1</rowspan>
<elements>0</elements>
<valign>1</valign>
<halign>0</halign>
<dynamic>0</dynamic>
<sort_triggers>0</sort_triggers>
<url/>
<application/>
<max_columns>3</max_columns>
</screen_item>
<screen_item>
<resourcetype>0</resourcetype>
<style>0</style>
<resource>
<name>Memory usage</name>
<host>Template Linux Container</host>
</resource>
<width>500</width>
<height>100</height>
<x>0</x>
<y>1</y>
<colspan>1</colspan>
<rowspan>1</rowspan>
<elements>0</elements>
<valign>0</valign>
<halign>0</halign>
<dynamic>0</dynamic>
<sort_triggers>0</sort_triggers>
<url/>
<application/>
<max_columns>3</max_columns>
</screen_item>
<screen_item>
<resourcetype>0</resourcetype>
<style>0</style>
<resource>
<name>Swap usage</name>
<host>Template Linux Container</host>
</resource>
<width>500</width>
<height>300</height>
<x>1</x>
<y>1</y>
<colspan>1</colspan>
<rowspan>1</rowspan>
<elements>0</elements>
<valign>0</valign>
<halign>0</halign>
<dynamic>0</dynamic>
<sort_triggers>0</sort_triggers>
<url/>
<application/>
<max_columns>3</max_columns>
</screen_item>
<screen_item>
<resourcetype>1</resourcetype>
<style>0</style>
<resource>
<key>proc.num[]</key>
<host>Template Linux Container</host>
</resource>
<width>500</width>
<height>100</height>
<x>0</x>
<y>2</y>
<colspan>1</colspan>
<rowspan>1</rowspan>
<elements>0</elements>
<valign>0</valign>
<halign>0</halign>
<dynamic>0</dynamic>
<sort_triggers>0</sort_triggers>
<url/>
<application/>
<max_columns>3</max_columns>
</screen_item>
<screen_item>
<resourcetype>1</resourcetype>
<style>0</style>
<resource>
<key>proc.num[,,run]</key>
<host>Template Linux Container</host>
</resource>
<width>500</width>
<height>100</height>
<x>1</x>
<y>2</y>
<colspan>1</colspan>
<rowspan>1</rowspan>
<elements>0</elements>
<valign>0</valign>
<halign>0</halign>
<dynamic>0</dynamic>
<sort_triggers>0</sort_triggers>
<url/>
<application/>
<max_columns>3</max_columns>
</screen_item>
</screen_items>
</screen>
</screens>
</template>
</templates>
<triggers>
<trigger>
<expression>{Template Linux Container:ct.swap.size[free].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Template Linux Container:ct.swap.size[total].last()}>0</expression>
<name>High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free)</name>
<opdata>Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}</opdata>
<priority>WARNING</priority>
</trigger>
<trigger>
<expression>{Template Linux Container:ct.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Template Linux Container:ct.memory.size[total].last()}>0</expression>
<name>Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</name>
<opdata>Available: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}</opdata>
<priority>AVERAGE</priority>
</trigger>
<trigger>