3 Triggers Overview. last() or item1*item2 > X etc Important notes: 1) Some of the functions cannot be used for non-numeric values! 2) String arguments should be double quoted. a device sends me this trap SNMPv2-MIB :: snmpTrapOID. Mar 14, 2018 · Hi Zabbix Forum, I simply try to trigger an action with a condition with &quot;Tigger name like string&quot; The action needs to message a group if in a host group an alter for low disk space occurs. How do I create a trigger for it saying anything other than "optimal"? I know how to work with triggers for numeric data types, but I haven't worked with text based ones before. I would to set up an item that check if a string matches in a rotate log file during a setted interval (N seconds): when it match in the interval, the trigger have to generate a PROBLEM event, but, if in the next interval it doens't match anymore, the trigger have to generate an OK event. Details. To avoid this, you need to increase the number of HTTP pollers in the Zabbix server configuration file. Once you have that item, have the calculation give you a value you can trigger off of. We have created dependent items which filter out the 5 different possible severities. fail[Scenario]. We have created 5 triggers which triggers on the different Mar 16, 2022 · Trigger expressions are not limited to one single item. 1. Once there is more than one item used in trigger expression then these variables get automatically numbered like: {ITEM. 0 type = 6 value = OID: US-HIQ-TRAP-MIB :: hiQNmProcessInitCompleteTrap FSC-RTP-MIB-EVENT-MGMT :: rtpEvtSequenceNumberIndex type = 66 value = Gauge32: 1096086 the value 1096086 changes every trap Sep 1, 2018 · What I want to be able to do is have a zabbix trigger that if the value on that Epoch time is less than 32 days from the current date to send an alert. It is based on two dependent items which basically are numbers get from the base item in JSON. I want to compare speed on network interface. This presents us with a trigger definition form. 5. These 2 values are stored on a bunch of hosts. Compare against Trigger Name which generated event. Support for PCRE2 has been added and Zabbix installation packages for RHEL 7 and newer, SLES (all versions), Debian 9 and newer, Ubuntu 16. Aug 4, 2023 · Hi, i need some help with regex en regsub within zabbix. O parâmetro time_shift é suportado desde o Zabbix 1. txt value, then add an SSH check item to download robots. test. e. I want to set zabbix trigger, to activate if current and previous output of script are different. Currently this feature is not present in any version of the Zabbix application. last()}&lt;&gt;{Template App Zabbix Server:second_one. My trigger condition is: {myserver:service. Using zabbix 1. This is done on 1 Trigger event generation Overview. Trigger expressions in Zabbix are used to define problem thresholds. Configuration. With bitand as operator, the fourth pattern parameter can be specified as two numbers, separated by '/': number_to_compare_with/mask. Thanks May 31, 2019 · Hello Guys, I have a Question: I received two UserParameters string values: - Unreachable - Alive How is the correct trigger expression to check when the connection is unreachable? Thanks in advance. Apr 4, 2018 · Every item value (custom or built-in) which are used in trigger expression gets automatically converted to hard coded variable/macro named {ITEM. VALUE1} {ITEM. For zabbix trapper items this functionality is covered by nodata() function (Heartbeat lost detection in Zabbix 2 Trigger functions. dayofmonth: The day of month in range of 1 to 31. Mostly, this is a future date. Adding trigger. hostname. I have configured external monitoring system to forward snmp traps to Zabbix. Hi, define a user parameter by bash script like below: I install zabbix agent on ubuntu machine and I wrote these 6 Mathematical functions. String comparison is now allowed in triggers, using the = (equal) and <> (not equal) operators. 0, and am not fully understanding the new trigger syntax yet. so: comparing: 4560 = 4560 works test5 = test5 works te5st = te5st works test = test doesn't work I run 1. i want to monitor a log file for a specific text, and if it finds it to alarm me. Contains("text I am after"); function in c#. It's important to decide what entries in the log file are worth paying attention to. ZABBIX FEATURE REQUESTS; ZBXNEXT-1538; Add ability to compare two strings. A complete list of supported functions is available. last() >item2. The Trigger tab contains all the essential trigger attributes. I want to compare string items and trigger, when the comparison fails the -second- time. You can compare multiple item values or use them in math operations. CRITICAL->odkfasodkasdask. regexp(MyString)}=0) For Example: {C_Template_SFTP_Check:check_sftp[sftp. There is an option to tag various entities in Zabbix. If I try the straightforward approach 3 User macros with context Overview. VALUE}. Each time the trigger changes its state, an event is generated. So, for example, it is now possible to define triggers that create alarm if the strings returned by two items are different: O Zabbix não garante a ordem exata dos valores se existirem dois ou mais valores com o mesmo segundo no histórico. However, as soon as the value got updated, the trigger created a new problem. For example: Application ABC is RUNNING. . Log In. 4. For example, the following trigger expression will search for a string like 'Stopping' to signal potential problems: Jan 22, 2020 · I do not want to bother much anyone. ZABBIX FEATURE REQUESTS; ZBXNEXT-1316; Set Trigger On String Comparison. So total trigger name: &quot;AP Connection Lost: Tielt-Jeugd 03 - Jeugd3 1eV grote zaal - 172. 0 it is possible to compare values, using triggers? {main:test. Tags can be defined for: templates; hosts; items; web scenarios; triggers; services; template items and triggers; host, item and trigger prototypes; Tags have several uses, most notably, to mark events. To automatically close the trigger you need a recovery expression in the same created trigger. Click on Triggers in the row of the host; Click on Create trigger to the right (or on the trigger name to edit an existing trigger) Enter parameters of the trigger in the form; See also general information on triggers and their calculation times. txt from website, make an md5sum out of it and compare to the correct one. then I created a trigger: in general I'm trying to find lines with the text "in previous game Object" Jun 14, 2013 · Hi, I have set a UserParameter that sends "rsync failed" on rsync failure. Do you show two different logical expression ? Or it is one logical expression made from two parts and connected by OR condition? 2 Trigger functions. last()} here Jul 27, 2021 · Hello, I have an item which is either empty (has no value) or contains a (different) string. And already build a trigger from this. 5 on my ubuntu linux server. The router manufacturer offers a URL that can be curl'd with to show the latest firmware. The time_shift parameter is supported since Zabbix 1. To use calculated items, choose the item type Calculated. I need to create a trigger which detects if values of this item are different on host A and host B. Feb 6, 2021 · Hi, note that vfs. use Web monitoring and put your string into "Required string" field; use web. When both value 1 and value 2 are single IP addresses, I can do what I need to with the <> operator in a trigger expression like so - Specify a string in the name of the event generated by the trigger or a string to exclude. like - String can be found in Trigger Name. item1. Parameter: valueX - the value returned by one of the history functions or a constant value (string, integer, or float number). page. Action acknowledge operations are known as update operations since Zabbix 4. I do not see how you can get previous value in trigger name. My condition examples look like these: Trigger name like Free disk space is less Trigger name like 'Free Functions allow to calculate the collected values (average, minimum, maximum, sum), find strings, reference current time and other factors. Calculated items may be referenced by macros or other entities same as any other item type. Feb 10, 2024 · Hello, I have an issue with triggers using the 'find' function with 'regexp' or 'like' operators and a regular expression pattern on Zabbix 6. Type: New Feature Request Status: May 23, 2018 · The macro {ITEM. So i need the trigger which help me compare speed on interface witch was before and is now. Closed; ZBXNEXT-5835 Preprocessing rule: Numeric hash. 04 and newer have been updated to use PCRE2. Functions allow to calculate the collected values (average, minimum, maximum, sum), find strings, reference current time and other factors. md5sum[] key but I'm in trouble how to create trigger which compare last and last-1 value. Mar 28, 2017 · Make an md5sum of a correct robots. last(0)<10000). The order of the returned IDs matches the order of the passed triggers. What is the Nov 24, 2015 · Hello! I have a Text item on two hosts. this is the string i'm using: the files that I want to compare. Supported value types: any This function is supported since Calculated items share their syntax with trigger expressions. func(param)}). 8. uptime. Suboptions are the same as for operations. id}。 注意:带有密钥值的用户宏不会在url中被解析。 描述: 文本字段，用于提供有关此触发器的更多信息。可能包含解决具体问题的指令、负责人员的联系细节等。 与触发器名称中支持的宏 Jan 29, 2019 · If you using Zabbix 4, you can try write preprocessing rule with JavaScript to calculate some hash for text, so you can compare this two hashes. str(), but anything makes the trigger alerts me. Change of trigger status is the most frequent and most important source of events. Sep 23, 2020 · str (<pattern>,<sec|#num>): Finding a string in the latest (most recent) value. <function>(<parameter>)}<operator><constant> Supported value types: float, integer, string, text, log Float items match with the precision of 0. id} 和 {trigger. Store this data in a Zabbix item with necessary trigger upon change. SNMP of the appliance gives me a value that offers a checksum of the configs, but I have been unable to compare these values in zabbix. For example, when an item's value is "0" or "1," value mappings can be used to represent these values in a more user-friendly manner: 0 → Not Available; 1 → Available A trigger prototype may depend on another trigger prototype from the same low-level discovery (LLD) rule or on a regular trigger. Case sensitive. I'm just going to change the frequency with which these values are sent to Zabbix and use the default setting to compare the most recent value with the last value. I want to be able to check if the running config matches the saved config. Supported value types: float, integer, string, text, log Float items match with the precision of 0. 102. Oct 28, 2018 · So I have a trigger expression that looks something like: Expression: {Test template:system. 24. regexp(Success)}=0 This will trigger an alert if check_sftp return value other than "Success" Nov 22, 2021 · Hi, I´m trying to create a trigger with a extern check item which returns me a string (&quot;Successful&quot;). Comparison to strings is allowed in calculated items. If there is no difference, return "1". Look at log file monitoring items (log*) instead to create an item that looks at one line at a time. 6. It will create a trigger when this string appears. 2. Obviously I tried with str() function but this one doesn't accept an {item. I now want to fire a trigger as soon as this item is not empty, i. host: string: Return only triggers that belong to host with the given technical Sep 20, 2023 · We have a Zabbix trapper item which receives string data from a script on a remote host. Comparison to strings is not supported" so I'm out of luck comparing values of these items directly. You can May 9, 2007 · On each host there is the same trigger (with the same id). example. regexp[] item and put your string into the <regexp> parameter. Nov 30, 2017 · I want to create a trigger witch compare these two strings. Now, we can compare text strings. Description It would be nice if it was possible to set a trigger based upon string compairison for instance I have two hosts (host_a, host_b) and each host has a template which reports the version of software its running item. But I hope somebody can just give me a link to the topic/howto where this is already sorted. UTF-8 from hex-STRING - convert hex-string to UTF-8 string; MAC from hex-STRING - validate hex-string as MAC address and return a proper MAC address string (where ' ' are replaced by ':'); Integer from BITS - convert the first 8 bytes of a bit string expressed as a sequence of hex characters (e. 4 has introduced a new unified syntax for trigger expressions and calculated items (including aggregate calculations). (object) Returns an object containing the IDs of the created triggers under the triggerids property. So if the current date is 2018-10-01 20:00:00 I want the trigger to fire, but if the current date is 2018-09-01 20:00:00 then the trigger would not fire. {Template App Zabbix Server:first_one. Closed; Nov 3, 2019 · Hello, I need help configuring triggers for snmp traps. Thank you. The idea of it to compare these two numbers and fire an alert if they are not the same. I want to set a trigger that fires on 5 consecutive rsync failed alerts. UserParameter is the only agent configuration option that will be reloaded with this command. last(0)} Function group Functions; Aggregate functions: avg, bucket_percentile, count, histogram_quantile, item_count, kurtosis, mad, max, min, skewness, stddevpop, stddevsamp Possible values: 0 - Trigger, 1 - Discovered host, 2 - Discovered service, 3 - Autoregistration, 4 - Item, 5 - Low-level discovery rule. Dec 17, 2016 · I need to compare a reference value to with the current item value, diff does compare a change of the item value itself? Or let me rephrase, can I compare a string item value from host #1 with a string item value of host #2? This is what I try to do. Feb 16, 2011 · Even string values that contain numbers are OK, but if I compare text fields that conatin only "real text" (no numbers) it fails. regexp will search the whole file for the regular expression, so a match will stay true as long as the string is found in the file. I have an item that returns one of these three strings: OK->ksasmndasdmasp. Sep 16, 2021 · I am collecting a text string and need to compare the last value with the value form "now-12 hours". The item works, if I click in Test the item, it returns me the &quot;Successful&quot; value and the trigger expression is right too Zabbix 1. exe but I am looking for a way to trigger only if a specific string is returned, something similar to String. 746" You must write a trigger that would have worked in the case if these lines are not equal to each other. not like - String cannot be found in Trigger Name. OPDATA} → Trigger-based notifications and commands → Problem update notifications and commands → Manual event action scripts: Operational data of the underlying trigger of the cause problem. Easy enough. Aug 31, 2021 · Zabbix 5. does not contain - this string is excluded from the event name. And now i need trigger, which will alert me if the any value of item_1-4 is different than the item_0. Discover what has changed and why the new syntax is better. exe]. count(30)}> 3 I'm not sure if this condition is correct. if value of item 1 is different than value of item 2, then alert. VALUE<1-9>} provides an ITEM value that used in trigger expression but not expression value itself ( i. Request: Jan 25, 2022 · At the same time, we were able to make the syntax more simple and intuitive, as well as unify it for usage in trigger expressions, calculated items, map labels, and more. The event contains details of the trigger state's change - when it happened and what the new state is. With band as third parameter, the second parameter can be specified as two numbers, separated by '/': number_to_compare_with/mask. And the trigger should resolve a problem, when the speed became the previous one. last(), . Host trigger prototype cannot depend on a trigger from a template. 743" card10softupg ="she-r23-iu_adsl72ifxa-o. I am using system. Default: [] Aug 12, 2015 · I've installed zabbix 2. Even if LenR shows usage of same item twice (last vs avg over time plus some multiplication), you can compare 2 separate items with each other. Create a trigger with a single trigger dependency. 1 Configuração de trigger Visão geral. group: string: Return only triggers that belong to hosts or templates from the host group or template group with the given name. Comparing strings is also possible; so comparing the md5sum is perfectly fine. With bitand as the third parameter, the fourth pattern parameter can be specified as two numbers, separated by '/': number_to_compare_with/mask. change(0)}&lt;0 This is used to indicate when a server has been rebooted. The ones using the 'regexp' operator (the Warning and Major on the screenshot) fire whatever is in the log file, while the one using the 'like' operator doesn't fire at all, even if Jan 5, 2009 · I would like to create a trigger where I compare the . myservice. Oct 21, 2021 · Previously, Zabbix had multiple trigger functions for detecting string patterns – str, regexp, and iregexp. Google didn´t help out. By default, the event name matches the trigger name unless a custom event name is specified in trigger configuration. Regards, Aigars Oct 3, 2017 · I've been having difficulty building a trigger based on string comparison. file. Dec 3, 2022 · I am trying to monitor our NTP servers to make sure they have a peer in use. util,1h) And compare it with a trigger Trigger. logeventid (<pattern>) Checking if event ID of the last log entry matches a regular expression. I thought I could create a calculated item for this purpose, but from the manual I can't figure out a way to do so. Aug 31, 2012 · Hi, I was wondering if there is a way to monitor for a string on a website and have a trigger launch when a specific string is found. ZABBIX FEATURE REQUESTS; ZBXNEXT-702; Compare last "text" value with any other string. run[c:\test. So, for example, it is now possible to define triggers that create alarm if the strings returned by two items are different: Hi all. These values shouldn't be equal but first one should contain/include the second - if not then I need an alert. strlen(0)}#1 It works for me Aug 31, 2018 · I am trying to figure out how to have Zabbix pull values from 2 fields, compare them and trigger if the difference between them exceeds a certain value The string resulting from concatenating the referenced item values or constant values. Must contain at least two parameters. Sep 8, 2017 · I can correctly discover the ip addresses and add triggers to those discovered tunnels that give me a trigger if a SNMP tunnel goes down the trigger prototype looks like this: Name: Lost Tunnel {HOSTNAME} to {#SNMPVALUE} Jun 9, 2012 · Hi Mojah, A quick and easy way to achieve this would be to use a second UserParameter that collects only the PHP Major version (I. If there is difference, return "0". I did some practice but I can’t score. Feb 12, 2021 · zabbix regex to trigger for wrong data type. Oct 30, 2009 · With snmptraps you need to define a separate trigger for each trap because the string is going to be different! Probably would be better, and more consistent, if your triggger expression had string=1 Jun 20, 2011 · Type: zabbix trapper Type of information: character My zabbix trapper sends 0 to item if everything is ok, else my strings length is more than 1 (example: “cant ping server”) and my trigger expression looks like this {HOSTNAME:itemname. Important notes: 1) Some of the functions cannot be used for non-numeric values! 2) String arguments should be double quoted. Feb 16, 2024 · The Like operator can be a string, like some specific text in eventlog message for example: Application ABC is not running. Ofc hash need to be number only. Oct 10, 2023 · Hello to all ! I ask for your valuable help in creating a trigger I have an item that returns one of these three strings: OK-&gt;ksasmndasdmasp WARNING-&gt;adjasdasldasmld CRITICAL-&gt;odkfasodkasdask I would like the trigger to start only if the item returns CRITICAL string I tried to use the function FIND() but failed I Sep 30, 2020 · Friends, good afternoon. I have been experimenting Zabbix does not guarantee exact order of values if more than two values exist within one second in history. We can use a different type of input, for instance, different servers (say, node 1, node 2), and compare the agent versions. cpu. com]. Jul 30, 2020 · I have got an item, which executes some powershell script on remote machine, it returns string. , "1A 2B 3C 4D") into a 64-bit unsigned integer If the level is acceptable again, trigger returns to an 'Ok' state. Feb 13, 2019 · Hi All, I'm using SNMP to monitor some routers. 0 Seems like 5. In both cases, you can make a trigger that will alert you if the string is not there. Typically functions return numeric values for comparison. so first I created an item. run[ntpq -p| grep '*'] to check to see if NTP has a peer it is using. 4 Match multiple values in a regex string. Aug 2, 2010 · how to create a trigger compares two string items, to operate under the condition that they are different. Nov 7, 2023 · I managed to create this trigger : Which seemed to work since it resolved the ongoing problem on the dashboard. Already tried this thread but it does not work for me. If the required string returns anything but ("APIcheckTest1" status="up"), then triggers an alert. Jan 29, 2014 · Hi Koral! Sorry for silly question. Regards. I am slowly migrating my zabbix checks from 4. With the item working you need to configure the trigger. count() calculates "bitwise AND" from the value and the mask and compares the result to number_to_compare_with. What I can't seem to get to work is a trigger. If the version is different or the same, you can decide what the problem is. I h May 19, 2017 · I have one item extracted from a JMX interrogation and I want to compare it against another one extracted from a database. g. To configure a trigger for our item, go to Data collection → Hosts, find 'New host' and click on Triggers next to it and then on Create trigger. version. 000001. I tried Supported value types: float, integer, string, text, log Float items match with the precision of 0. = - equal to Jun 6, 2018 · I wanted to enable trigger string with time duration, suppose if string &quot;example&quot; is there for more than 5 minutes but less than 10 minutes it shows high and if string &quot;example&quot; is there for more than 10 minutes but less than 20 minutes it shows disaster. Mar 11, 2023 · If complex comparisons are needed, you can use the following hack: create a dependent item and in preprocessing using JS make the necessary comparison and return 0 or 1, depending on the result. Otherwise, they might get misinterpreted. size[free]. Two types of events are created by triggers - Problem and OK. 2) then just trigger based on a change in value. The strange thing is that the new value is identifcal to the last one and contains the string ""with the return code 0. iregexp(), . 1 Time based functions. memory. Feb 2, 2022 · Hello, I have an issue with some trigger. The context is appended to the macro name; the syntax depends on whether the context is a static text value: Are you aware that since Zabbix 5. If your key returns a string, you'll have to use a regular expression match to do what you're describing: {my-template:system. contains - event name contains this string. Jun 8, 2014 · Trigger Configuration Name - Brochure Expression - {Brochure Download:web. There are two string values of the two an item. If there is no peer, then I get a null value and I should get an alert. The idea is that if the server (re)starts 10 times in last 10 minutes, the zabbix dashboard (or at any other place) should display that 10 times. Examples Creating a trigger. PCRE2 support. I wish to fire a trigger when the expiry date is 20 days or less. I tried to use the function FIND () but failed. as soon as the item contains a string. Feb 5, 2024 · What version of zabbix? I don't even have such option as "trigger name" in v6. What I would like to do it to be able to run a script locally on the Zabbix server that looks up the latest version and then some way I am new to zabbix. I´ve tried . How can I calculate the difference in days between today and the date value of the string returned by script (this is actually a UserParameter)? Good morning, I have a problem with the zabbix configuration and snmp traps. String comparison allowed. E 5. Can I use the mathematic formulas to directly compare two items to each other in order to build a trigger? There are case where the limit value to be compared to is also a dynamique value. 0. Say, when there is a log message "server starting", zabbix should show that alert. Refer to the supported function page for a list of supported functions. When everything is normal, it should say "optimal". All functions listed here are supported in: Trigger expressions; Calculated items; Mathematical functions are supported with float and integer value types, unless stated otherwise. As a result, some polling data will be lost. 2 regex with several strings and values String Trigger How to Create? 0 Jul 30, 2012 · That's quite unfortunate. logeventid (pattern) Checking if event ID of the last log entry matches a regular expression. 0 with "Type of information" set to text. A simple solution which works but triggers the first time looks like this: Functions allow to calculate the collected values (average, minimum, maximum, sum), find strings, reference current time and other factors. One of the metrics is the the firmware of the router. I have tested this with no success: {test-template:Node-1-Cluster-checksum. Jun 5, 2012 · Zabbix triggers run an expression on a value. Trigger dependency may be added from a trigger prototype to another trigger prototype (within the same low-level discovery rule) or a real trigger. Jul 6, 2016 · Unfortunately trigger function documentation page says that "All functions return numeric values only. date: Current date in YYYYMMDD format. An optional context can be used in user macros, allowing to override the default value with a context-specific one. In other words I have a query that returns the amount of rows in a database and I would need an alert if the amount of rows returned is zero, so the string that shouldn't be found would be something like "rowsReturned = 0". 4 (I had the same problem on 1. It works, I just can't figure out how. regexp(IMPORTANT-SERVER)}#1 This will trigger an alert if the hostname key returns a value that does not match "IMPORTANT-SERVER" (case sensitive). Note: Entered value will be compared to trigger description (name) with all macros expanded. Para configurar uma trigger será necessário: Acessar: Configuração → Hosts ou Configuração → Templates; Clicar no link Triggers na linha do host ou template; Clicar no botão Criar trigger situado no canto superior da tela (ou no nome da trigger que se deseje atualizar a configuração) trigger for constant value, not zero I have a new question related to the previous one: I have an item that has a value of 0 most of the time, but sometimes starts growing and returns to 0 after a while. 4 release, we have introduced the new trigger expression syntax and added over 60 new trigger functions. logeventid (padrão) Verifica se o ID de evento da última entrada de log combina com uma expressão regular. I have a problem with the Zabbix Web Scenario tests. Would this meet your requirements? "Zabbix server" item_0 1111 "Zabbix server" item_1 2222 "Zabbix server" item_2 2222 "Zabbix server" item_3 2222 "Zabbix server" item_4 2222 Data are collected perfectly. Triggers are logical expressions that "evaluate" data gathered by items and represent the current system state. last()}<>{secondary:test. The trigger is not fired if last value (type is text) is changing a bit (a bit means last record of output is changed). Type: New Feature Request Status: I have a new Zabbix administration task, which is a nice riddle. --Michael Zabbix does not guarantee exact order of values if more than two values exist within one second in history. Trigger severity = <> >= <= Compare with Trigger Severity. 0something But one thing is, that "contains/does not contain" option is for comparing to string not comparing to regex places where you can compare to regex are "matches/does not match". CAUSE. If entities are tagged, the corresponding new events get marked accordingly: Jun 29, 2021 · Compare string between two hosts. The time_shift parameter and string operators are supported since Zabbix 1. Jun 20, 2018 · however, I also need another trigger for the Required string. A host trigger prototype cannot depend on a trigger from a template. last} as parameter for the V string: Mar 27, 2009 · I configure an item retrieving services list and fire a trigger when there is a difference between last() and prev() by using diff() or change() functions (this means a service crashed or is not running and so on ). The key is a unique item identifier (per host). last(0)}#{test-template:Node-2-Cluster-checksum. last of an Item against a string. XML Word Printable. The configuration of Web Scenario: Update Interval: 2m Agent: Zabbix Steps: Name: Site to be monitored URL: URL to be monitored Retrieve mode: Body TimeOut: 60s Required String: String Required Status codes: 200 Trigger configuration: {TEMPLATE: Sep 26, 2023 · Set trigger for string value 26-09-2023, 12:05. Mar 29, 2011 · Hi all! I would like to set up an item with vfs. Jun 14, 2013 · Hi, I have set a UserParameter that sends "rsync failed" on failure. Something like {My_Item} != "Foo" or {My_Item} == "Foo" Do I have to map against int values to do this? I havent been able to find a condition that accepts a string for N Sep 29, 2020 · Hi. VALUE2}. Supported value types: any Example of returned value: 20150731: dayofmonth: Day of month in range of 1 to 31. " 与触发器名称中支持的宏相同，另外也支持 {event. {EVENT. O parâmetro #num é suportado desde o Zabbix 1. Mar 29, 2013 · To compare string in zabbix trigger, you can use regexp() function: ({template:key[]. Trigger status (expression) is recalculated every time Zabbix server receives new value, if this value is part of this expression. Type: New Feature Request Status: Jul 18, 2013 · I'm trying to create a trigger that can count the amount of value 1 that appears 3 times from zabbix's item in 30 seconds. For our trigger, the essential information to enter here is: Name Value mapping allows configuring a more user-friendly representation of received values using mappings between numeric/string values and string representations. 2. These strings include various type of information like hostname, severity, description etc. 3 Server on SLES 10, mySQL DB ZBXNEXT-1316 Set Trigger On String Comparison. I cannot find any reference in the Zabbix documentation that shows the change function as able to accept a parameter. Zabbix does not guarantee exact order of values if more than two values exist within one second in history. Jan 18, 2014 · I need trigger able to detect that polled Zabbix agent items does not returns data. I would like the trigger to start only if the item returns CRITICAL string. To simplify the history analysis, they were merged into a single Find function. last(0)}#0 Please could someone explain how I would go about setting up both an 'Item' and 'Trigger' so that if the status code is anything but '200' it triggers an alert? Best Regards, Will Functions allow to calculate the collected values (average, minimum, maximum, sum), find strings, reference current time and other factors. = - equal to Jul 13, 2020 · Hello, I am trying to understand how this trigger expression operates: {host:system. Sep 2, 2023 · c) Update Zabbix server configuration file. If the result of "bitwise AND" is equal to number_to_compare_with, the value is counted. I have a basic requirement of monitoring occurrence of different log messages using zabbix. Export. Jul 19, 2024 · Both of these values are currently being sent to Zabbix via a script on another server, sending values via zabbix_sender. In Zabbix 5. 3) For all trigger functions sec and time_shift must be an integer with an optional time unit suffix and has absolutely nothing to do with the item's data type. Trigger functions allow to reference collected values, current time and other factors. If value are the same then no alert. Like this: Item [empty] &gt; all good Item [string123] &gt; trigger Unfortunately I can't get this to work. Configurable fields. What I have: Zabbix 4. Supported value types: String, Text, Log, Float, Integer. 3) string/array: Return only triggers that use the given functions. An example of the old syntax: {<host>:<key>. Function Description; date: The current date in YYYYMMDD format. I have 2 remote servers configured, lets called the relevant one foo. Let’s compare how calculated items and triggers look with the new syntax: Let’s look at a calculated item; avg(/host/system. WARNING->adjasdasldasmld. When returning strings, comparison is possible with the = and <> operators (see example). Aug 13, 2024 · List of acknowledge operations. I'd like to take multiple strings (from multiple varbinds) and use them in a single trigger name. The #num parameter is supported since Zabbix 1. Oct 10, 2023 · I ask for your valuable help in creating a trigger. I have an item in zabbix 2. Aug 16, 2017 · The data is returned as a string, formatted DD/MM/YYYY. id}, {host. When monitoring a large number of websites Zabbix will generate an alarm “Zabbix HTTP poller processes more than 75% busy“. pattern (optional) - required string sec or #num (optional) - maximum evaluation period 1 in seconds or in latest collected values (preceded by a hash mark). last()} If on host main, item test the value 5 is received, but on secondary, item test the value of 4 this trigger will go into the problem state. 4 SNMP Traps are configured. 1 snmp trap looks like: 2019-03-11 10:12:11 2019-03-11 10:12:09 09:12:09 2019/03/11 PDU INFO: errorindex 0 notificationtype TRAP community public messageid 0 errorstatus Mar 13, 2012 · You want to create a new ITEM, not trigger (yet!), that performs a calculated comparison on multiple item values (Strings Difference, Numbers within range, etc). host:key but not {host:key. dayofweek: The day of week in range of 1 to 7. It doesn't seem like an unusual task to compare the last 20 values and look for change. 151&quot; i have the following SNMP trap: 10:40:31 2023/04/07 PDU Oct 4, 2007 · In all default trigger examples the formulas for comparison involve an item and a fixed value (eg: Unix_t:vm. A trigger prototype may not depend on a trigger prototype from a different LLD rule or on a trigger created from trigger prototype. strlen()}>0 This trigger works if any string is returned from executing test. While items are used to gather system data, it is highly impractical to follow these data all the time waiting for a condition that is alarming or deserves attention. What I would like to achieve is to extract numeric serial number value ("2016060600" in the example above) from the SOA record item string. card10soft = "she-r23-iu_adsl72ifxa-o. visual representation of triggers - different colors for different severities; audio in global alarms - different audio for different severities; user media - different media (notification channel) for different severities (for example, SMS for triggers of High and Disaster severity, and Email for triggers of other severities); The #num parameter is supported since Zabbix 1. mbxle pqoqzi eohb gtvk yhcbdk iylvlem dfkg mfqq jnugj yymj