Zabbix macro expression. 12 Users and user groups.

Zabbix macro expression. 1 CyberArk configuration.

• Zabbix macro expression IP} → Trigger-based notifications and commands → Problem update notifications and commands → Autoregistration notifications and commands → Internal notifications trigger expression parameters and constants (see examples) The following characters are allowed in the macro names: A-Z, 0-9, _, . I wanted to compare the SNMP return for sysName against the current host name as a way of noticing if a device has migrated (e. go to admin -> General -> Regular expression. KEY<1-9>} són compatibles amb les macros d'expressió des de Zabbix 6. expandproblem: integer: Whether the problem trigger will be displayed for elements with a single problem. Discovery found out (with cisco net template snmpv2) 9k items from which I only use 4k. I tried to create an Item that 4 Secret user macros. conf: UserParameter=datt[*],echo $1 The hosts items: The latest data: Why the Macros of HOST. lastvalue() &gt; 15) and Macro functions are supported with low-level discovery macros (except in low-level discovery rule filter), allowing to extract a certain part of the macro value using a regular expression. Use of host-level macro in the Return value for delta can be an integer or float number, it does max()-min() for the time or the number of values you specify as parameter. Ex: macro1, macro2, macro3, etc. Thanks When using expression macros in templates please do not specify the template name but rather use {HOST. 4, when low-level discovery macros are used in JSONPath preprocessing and their values are resolved, the following rules of escaping special characters are applied: When used in the expression the macro that may have special characters should be enclosed in double quotes: JSONPath LLD macro value After substitution Invalid SNMP OID: cannot parse expression 01-10-2016, 18:56. Total custom expression status is defined as Combined result. HOST<N>}, because template names are not substituted Use the built-in template on a HUAWEI router which also has virtual interfaces configured. All my agents are active, and I want to be alerted if a system goes offline for more than x minutes. there were no values below 2. Note the use of a macro {TRIGGER. According to documentation , some functions are allowed as trigger event names. For example: (myitem. RECOVERY. To make things flexible and not hard-coded in the trigger expression i want to use a global / user macro to indicate the working hour window for this host. {INVENTORY. Create a host. IP3} will resolve to the IP of the first Join our translation project and help translate Zabbix documentation into your native language. On a working VMware Hypervisor host, check that the event log item vmware. See indexed macros. We will cover: They correspond to Zabbix internal macros, they are represented using this notation {MACRO}, the Zabbix 5. In the following locations: graph names; map element labels; map shape labels; map Also Zabbix regex engine does not use GLOBAL parameter so you need to disable it on regex101 (same goes for multiline option) (on regex101 site on the right right of expression field there is /gm - click it and uncheck both options) cannot perform regular expression "/Name=(\w+)/gm" match for value of type "string": pattern does not match I'm not sure how to get multiple values that match that expression. cannot perform regular express match for value of type string: pattern does not match. 4. 1 Introduction. This class is designed to work with host-level and global user macros. If Zabbix server or proxy is restarted or there is any change made to preprocessing steps, the last value of the corresponding item is reset, resulting in: Expression macro User macro with context Example Some useful links Data Flow Data collection Data collection Zabbix Agent Problem detection Problem They correspond to Zabbix internal macros, they are represented using this notation {MACRO}, the complete list is available here. 2. In the Expression constructor, all individual expressions are listed. User macro. LASTVALUE1} When the trigger is activated, I see the following output: Can anyone tell me why some supported macro's do work and other don't? Greetings, machinelearningdingetjes Hi guys, After upgrading to Zabbix 6. I was wondering whether it was possible to create a trigger prototype expression embedding a LLD macros, knowing that this LLD macros is not always defined (depending on the targets). Back to top. For example, in an external script an 'echo' statement referencing a secret macro may be used to reveal the macro value to the frontend Starting with Zabbix 4. LLD net. Expand macros in the trigger description. get with expandDescription on that particular trigger, but this will require sending additional request to Zabbix server. But when I try to do this, I get an error: Invalid parameter "/1/expression": incorrect trigger expression starting from " {HOST. 8. ID<1-9>} to point to the first, second, third, etc. Go to Data collection → Hosts. \1 - \9 placeholders are supported to capture groups. Expression macros are useful for formula calculations. 0beta8). However, simple macros still have an old-style syntax {host:key. But when I create a trigger for validation, does it give me this error? Cannot evaluate expression: "Cannot evaluate function "server_name:system. You can use them to create complex logical tests regarding monitored statistics. 3 URLs that contain a secret macro will not work, as the macro in 6 Expression macros. KEY<1-9>} macros are supported in expression macros since Zabbix 6. I am attempting to use a macro in an item key expression for a trigger. if. I have tried a few combination of regex in the filter, but not sure of the syntax that it takes. When low-level discovery macros are used in JSONPath preprocessing and their values are resolved, the following rules of escaping special characters are applied: only backslash (\) and double quote (") characters are considered for escaping; Zabbix 5. my filter is Label Macro = {#IFDESCR} matches Regular expression = &quot;^\\s*\\S&quot; and the result is no interfaces. Example 7. Copied. 2 Macros used in tag names and values are resolved only during event generation process. HOST<N>}, because template names are not substituted with hosts during linkage. this is embarrassing. This class is designed to work with global regular expressions. Examples: concat (last(/host/key) str (<pattern>,<sec|#num>): Finding a string in the latest (most recent) value. VALUE} macro, which returns the current trigger status as an integer (0 – ok, 1 – problem) and can be used directly in trigger expressions. host in a trigger expression. I stumbled across this point in the manual: If a user macro is used in items or triggers in a template, it is suggested to add that macro to the template even if it is defined on a global level But, if I define the macro at the template level, then global value is not used. trigger expression parameters and constants (see examples) The following characters are allowed in the macro names: A-Z, 0-9, _, . Effective use of macros allows to save time and make Zabbix configuration more transparent. Macro functions offer the ability to customize macro values (for example, shorten or extract specific substrings), making them easier to work with. ZABBIX FEATURE REQUESTS; ZBXNEXT-9239; Insert MACRO name using popup window to expression/key field by Trigger or Item form. get to get these macros expanded. func(params)}. I believe the macro {HOSTNAME} is already supported! I am attempting to use the {HOSTNAME} variable in a trigger description, but when I view the trigger on the OverView screen, it just says '{HOSTNAME}', intead of substituting the actual name of the host. Supported value types: str, text, log If this is your first visit, be sure to check out the FAQ by clicking the link above. VALUE<1-9>} macros can be used to reference function values of the trigger expressions and For instance, I have the following trigger name: {ITEM. In the following locations: graph names; map element labels; map shape labels; map I was surprised to find I cannot (apparently) use the host name in a trigger expression. The expression indicates the host, the item key and the parameter which is La sintaxi a EXPRESSION és la mateixa que a expressions de trigger Les macros {ITEM. Calculated items may be referenced by macros or other entities same as any other item type. For example, one 1 Macro functions. If any item parameter contains a secret macro value, the following warning message is displayed: "Item contains user-defined macros with secret values. selectHosts: query Currently, Zabbix doesn't provide good ways to debug trigger expression nor to put parts of trigger expression in alert messages in a convenient and unified way. Object references: Regular expression; Expressions; Available methods: regexp. google full of GLOBAL EXPRESSION exclusion example. Last can be any value (integer, float, string, text, or log), it depends on the value type of your item. Hello, we're in the process of building some interface alert triggers for our SonicWall boxes and want to make them only active if we explicitly add a macro value of 1 specific to the interface on the host. And then create a LLD discovery list where I can create just one iten and change the number at the end by a regular expression so that it can pick up all the macros. Selecting more targets in this case only results in the command being executed on the This feature is really important. If Zabbix server/proxy was compiled with libpcre, this function will return UNKNOWN. Kindly help. A les ubicacions següents:-noms dels gràfics-etiquetes d 'elements del mapa - etiquetes amb forma de targeta - etiquetes d' enllaç de mapa. This function is supported since Zabbix 7. It is not as complicated as it sounds. Note that a macro with regular expression context can only be defined in user macro configuration. 8. In the Label field for the link, try adding an expression macro {?last(/ {HOST. 1 Macros supported by location Overview. User macros can be used in: item name; item key parameter; item update intervals and flexible intervals; trigger name and description; trigger expression parameters and constants (see examples) many other locations - see the full list by default, zabbix comes with the following expression that alerts you when the server's disk is less than 5GB of free space Zabbix: add variable/macro in "Query fields" on web scenarios or item. In internet, and in Zabbix community all I've found it's info that this alert is appeared, when JSON data do not contain a value for the corresponding macro. 9. The problem that I think you're experiencing is that even though you now (probably) have the macro set up so that an initial discovery would ignore that service, it's "too late". Possible values: 0 - always display the number of problems; I want to check inside the trigger expression using the host name ({HOST. A simple expression uses a function that is applied to the item with some parameters. The resulting data is stored in the Zabbix database as for any other item; both history and trend values are stored and graphs can be generated. 4) trigger expression parameters and constants (see examples) The following characters are allowed in the macro names: A-Z, 0-9, _, . Hey all, Got a situation whereby I want to: 1. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog If this is your first visit, be sure to check out the FAQ by clicking the link above. i'm having trouble with using {MACRO} expressions in link labels The following expression works perfectly fine when used in a host label as show here. Can i build a new 5. Can you confirm that please ? ty Comment. fallback,,,"{HOST. . VALUE}, default operational data or expression macros but these require additional efforts to deal with. delete - delete host macros; usermacro. We must drop simple macros in favor of expression macros {? Expression macro User macro with context Example Some useful links Data Flow Data collection Data collection Zabbix Agent Probleem detectie Probleem They correspond to Zabbix internal macros, they are represented using this notation {MACRO}, the complete list is available here. This macro is defined in the template, and is used successfully in an item in the template for hosts using that template. Great! Now the trigger has become much less sensitive. Usage. Obviously I spent a lot of time trying Substring extraction by a regular expression match (case sensitive). x) . Ús. Object references: Global macro; Host macro; Available methods: usermacro. Attempting to then use this in the expression The expression is true if Zabbix agent has version beta8 (presumably 1. trigger names (since Zabbix 1. {HOST. Log In. It means that if at least one If this is your first visit, be sure to check out the FAQ by clicking the link above. expand_macros: integer: Whether to expand macros in labels when configuring the map. They are calculated by expanding all macros inside and evaluating the resulting expression. To open the testing window, click on Test below the expression list. Zabbix substitutes macros according to the following precedence: host level macros (checked first) macros defined for first level templates of the host (i. Open. Zabbix resolves macros according to the following precedence: host level macros (checked first) macros defined for first level templates of the host (i. Then, I need to pass that macro for JavaScript preprocessing in LLD. Based on the trigger doc (and Macro doc) and other info I consulted, I expected something like this would work: The macro you've been adjusting is one of many macros used by that template, but it is one way to control what services get skipped/ignored on initial discovery. Post Cancel. HOST} or {HOST. win. last()": not enough data. Trademark Policy. discovery macro regular expression 13-04-2021, 13:38 I'm trying to remove some interfaces from the LLD discovery used in "Linux network interfaces by Zabbix agent" template. VALUE1} and the previous 10 values before that (to see what happened before). Macro functions are supported with low-level discovery macros (except in low-level discovery rule filter), allowing to extract a certain part of the macro value using a regular expression. It also seems you can't set a user macro to be Expression macro User macro with context Example Some useful links Data Flow Data collection Data collection Zabbix Agent Problem detection Problem They correspond to Zabbix internal macros, they are represented using this notation {MACRO}, the complete list is available here. You can't use global regex in user macros. 1. item key, function, operator or another trigger expression. com:icmpping. Using regular expressions. Secret macros cannot be used in trigger expressions. Details. Expression macro User macro with context Example: Some useful links Data Flow Data collection Data collection Zabbix Agent การตรวจจับ They correspond to Zabbix internal macros, they are represented using this notation {MACRO}, the complete list is available here. Macros like {HOST. I would assume it also applies to non contextual user macros based on your experience. I haven't found any additional parameter I can provide to event. get - retrieve regular expressions; regexp. str("test")". Service monitoring. You can use a normal regex though, just writing one in. The macro returns current trigger value. Each built-in macro can be used in one or more cases. HOST}")=1 It seems like macro is not expanded and just read literally. KEY<1-9>} són compatibles amb les macros d'expressió. update - update regular expressions 1 Macros supported by location Overview. KEY<1-9>} macros are supported inside expression macros. 12 Users and user groups. Where x is &lt; the system default The values are periodically calculated based on the arithmetical expression used. 2. , templates linked directly to the host), sorted by {ITEM. load[all,avg1]. 0. For detailed information on how date and time functions work within expressions, see Calculation time. Examples Example 1. A les ubicacions següents:- Same here. It is a really cool feature, and as soon as you understand how it works and what results you can get with it, you will start using it in all of your templates. Hello, I have an issue with triggers using the 'find' function with 'regexp' or 'like' operators and a regular expression pattern on Zabbix 6. I am using expression macro {?last\host\key}, but all being shown as *unknown* in the mail alert. This is also easier for my non-technical Zabbix colleagues who find a time format La sintaxi a EXPRESSION és la mateixa que a expressions de trigger (veieu les limitacions d'ús tot seguit). 0 I cannot get in Actions the Macros with latest entries working (which worked ok on Zabbix 5. Any ideas? In the trigger conditional expression in the template, create a conditional expression that compares with the macro value as a threshold, and set the macro in the template. ; In the Host groups field, type or select a host group (for example, "Virtual machines"). It seems that values can be multiplied by a macro alone, however the macro cannot be part of an expression Custom multiplier value 1e-3 is fine Custom multiplier value {#MACRO} is fine Custom multiplier value 1e-{#MACRO} is NOT ACCEPTED What is the way around this in the example where host is monitored by SNMP, item value and I would like to display some data such as uptime, CPU usage , etc in email alert when there is a problem . 0 template with regular expression? Chris edit: i have change the filter on the discovery rule and now it works again with regular expression. Cannot accurately apply filter: no value received for macro "{#IFNAME}". X means "supported" in that location; The numbered macro syntax of {MACRO<1-9>} is used to reference hosts in the order in which they appear in a trigger expression. As an example, the following trigger checks if the trap severity item is higher than 4, and the event name should use the trap title item. {#FSDRIVETYPE} macro on Windows is supported since Zabbix 3. createglobal - create new global macros; usermacro. Adding a description is also supported. Atlassian 6 Macros Overview. VALUE} {ITEM. Regular expression names must not be quoted in other If this is your first visit, be sure to check out the FAQ by clicking the link above. In each item's trigger there is a condition for the trigger occurs and we want to test the location in order to enable or not the trigger. deleteglobal - delete global macros; usermacro. expandDescription: flag: Expand macros in the name of the trigger. In those cases where that may lead to misinterpretation when referencing (for example, a comma in the parameter of an item key) the whole reference may be put in quotes like this: ”@My custom regexp for purpose1, purpose2”. If pattern is not a correct regular expression then the macro evaluates to 'UNKNOWN' (excluding low-level discovery macros where the function will be ignored in that case and macro will remain unexpanded) I would use a global macro that can be used across multiple templates. 1 If multiple macros in a field or macros mixed with text are not supported for the location, a single macro has to fill the whole field. 13 Storage of secrets. eventlog is present and working properly. The target list is meaningless if the command is executed on Zabbix server. pattern - the regular expression to match output - the output options. When you link the template to a host, by default One of the options is to define, that value needs to match a regular expression and, depending on if it matches or not, it can be collected or discarded. here ({SNMP_LINUX rNames. User macros can be defined on global, template and host level. Footnotes. In the Host name field, enter a host name (for example, "VMware VMs"). I am new to Zabbix, I have a question how the Macros works in the Item Key. 3. Note that macro values can be kept as plain text, secret text or Vault secret. HOST<1-9>} and {ITEM. 11 Users and user groups. Zabbix supports number of macros which may be used in various situations. get - retrieve host and If this is your first visit, be sure to check out the FAQ by clicking the link above. If built-in macros were supported directly in preprocessing, it would make things so much easier. If several sub expressions are defined Zabbix uses AND logical operator to calculate Combined result. Low-level discovery macros are resolved during discovery process. IP1}, {HOST. The function returns a result that is compared to the threshold, using an operator and a constant. last()} {{HOST. ". In this case, more than one value may be processed. 9. IP3} will expand to the IP of the first, second and third The description for that trigger may contain macros, which arrive in non-expanded form. Yes, I can call trigger. Export. Today I am going to talk about context macro support inside Zabbix. Right now, I have to use all kinds of scripts for the API to attach a custom macro to a node with the network node name. VALUE}. run["echo 1"]. User macros are supported in Zabbix for greater flexibility, in addition to the macros supported out-of-the-box. NAME} - anomaly gedecteerd in de laatste 15 uur - {TRIGGER. {ITEM. 3 User groups. {?avg(//item1,1h)} For that I tried to use expression macros in the "event name" field, but they are not resolving correctly. Plain-text macro values are resolved; Where the field value (or part of the value) is a secret or Vault macro, the field will be empty and has to be filled out manually. HOST<1-9>} i {ITEM. Expression macro User macro with context Example Some useful links Data Flow Data collection Data collection Zabbix Agent Problem detection Problem They correspond to Zabbix internal macros, they are represented using this notation {MACRO}, the complete list is available here. 4 system. create - create new regular expressions; regexp. VALUE<1-9>} and {FUNCTION. For example, you may want to extract the customer name and interface number from the following LLD macro for the purposes of event tagging: 6 Supported since Zabbix 2. The expressions used in triggers are very flexible. cpu. The rest I have manually disabled them. The table contains a complete list of macros supported by Zabbix. For example, one Hello, I need help, I compiled such an item for the test, checked the zabbix_get, I receive the data. , templates linked directly to the host), sorted by 6 Expression macros. pattern (optional) - required string sec or #num (optional) - maximum evaluation period 1 in seconds or in latest collected values (preceded by a hash mark). Previous template Next. Possible values: 0 - (default) do not expand macros; 1 - expand macros. Create a host:. Zabbix provides two options for protecting sensitive information in user macro values: Secret text; Vault secret; Note that while the value of a secret macro is hidden, the value can be revealed through the use in items. e. find some function which is always true and does not affect whole calculation) and refer to it in Operational data The syntax in EXPRESSION is the same as in trigger expressions (see usage limitations below). Results show the status of each subexpression and total custom expression status. EXPLAIN} - {ITEM. For example: May be used with a numeric index as {HOST. If a function is used in a supported location, but applied to a macro not supporting macro functions, then the macro evaluates to 'UNKNOWN'. 6 Expression macros. In the following locations: graph names; map element labels; map shape labels; map link labels; only a single function, from the following set: avg, last, max, min, is allowed as an expression macro, e. Web monitoring Using a regular expression preprocessing to filter unnecessary events of the VMWare event log. Expression macros have a special These macros are variables, identified by a specific syntax: Macros resolve to a specific value depending on the context. Zabbix Documentation is licensed under the following license. Template Module EtherLike-MIB SNMPv2: EtherLike-MIB Discovery If this is your first visit, be sure to check out the FAQ by clicking the link above. 1 Configuring a user. For example, you may want to extract the customer name and interface number from the following LLD macro for the purposes of event tagging: 6 Expression macros. NAME}. To use calculated items The syntax in EXPRESSION is the same as in trigger expressions (see usage limitations below). 3 Low-level discovery macros. Suggest an improvement. Comment. Parameters: If the function pattern is an incorrect regular expression, then the macro evaluates to 'UNKNOWN' (except for low-level discovery macros, in which case the function will be ignored, and the macro will remain unresolved). Hi, i create discovery rule for to check ioread : discovery rule : name : Disk device Type : SNMPV2 agent After some research it seem "counter32" type snmp is not suported by zabbix. This expression means that CPU load stayed above 2 for the last 5 minutes, i. create - create new host macros; usermacro. If the regex: If more than one user macro with context exists, Zabbix will try to match the simple context macros first and then context macros with regular expressions in an undefined order. 1 Manual structure. VALUE<1-9>} macros can be used to reference function values of the trigger expressions and Note that for Change and Throttling preprocessing steps, Zabbix has to remember the last value to calculate/compare the new value as required. 2 What is Zabbix. Defining several filters is supported since Zabbix 2. VALUE<1-9>} macros can be used to reference function values of the trigger expressions and 2 Macros. Zabbix 4. delete - delete regular expressions; regexp. : 2 Trigger expression Overview. Les macros {HOST. For example, a value like 'Zab' concatenated to 'bix' (the constant string) will return 'Zabbix'. How to use Context Macro support with ZABBIX and Low-level discovery rules, to specify different trigger thresholds to discovered entities☕ In case if you wa To resort to usable macros, you are forced to include needed value in your trigger expression (prev(/host/item). In the following locations: graph names; map element labels; map shape labels; map link labels; only a single function, from the following set: avg, last, max, 2 Trigger expression Overview. 2 Trigger expression Overview. 1. <func>(<params>)} - macro functions Macros are variables that can resolve to a specific value depending on the context and location inside Zabbix. There are some half-measures, such as {ITEM. Regular expression. In the testing Expand Macro is On Label values I have tried are is {{HOST. When using expression macros in templates please do not specify the template name but rather use {HOST. Zabbix supports a {TRIGGER. 4 introduced a new syntax for trigger expressions and calculations. Example 2. The syntax in EXPRESSION is the same as in trigger expressions (see usage limitations below). Below is a part of the expression I need to work with: Zabbix 1600px Default Style - Zabbix-- Zabbix 1600px; vB5 Style; Dark; Cloud; Blog; Trainings; Support Good evening, I'm monitoring some switches with Zabbix. In this post, I will explain how user macros Right now, Expression Macros will properly expand within Trigger Actions > Operations > Subject / Message field, as well as within a Trigger Event Name. {FUNCTION. This example uses the Matches regular expression preprocessing step to filter unnecessary events from the VMware event log. \0 returns the matched text. last(0)}) is used just to show you the process name. May be used with a numeric index as {HOST. g. I have a trigger which checks for a specific keyword apearing in a log, and once triggered I was receiving the actual entry log {ITEM. Copy. I need this test for a more complex script. <func>(<params>)} - macro functions Hi, For quite some time we are struggling to reference expression macros in email messages sent in custom message's body when a trigger gets executed. Note For a complete list of all macros supported in Zabbix, see supported macros. In the Test tab the regular expression and its subexpressions can be tested by providing a test string. Hi, we defined some macros in trigger's tag via LLD item. Server is unreachable {zabbix. Create a trigger using a calculated expression based on the output of the above (struggling) It seems you can't use inventory macros in expressions (I don't know why). Zabbix supports the following macros: {MACRO} - built-in macro (see full list) {<macro>. 2 Permissions. LASTVALUE} Low-level discovery macros (except in low-level discovery rule filter) iregsub (<pattern If this is your first visit, be sure to check out the FAQ by clicking the link above. We started by adding a problem expression monitoring interface state however right off the bat, every interface triggered I have a situation where I need to use a macro for a hostname in a calculated field. These previous values are handled by the preprocessing manager. 4 I'd like to include the last value of a few other host items as operational data in a trigger. I am using version 6. Did fresh install of v4 as well as v5 same thing, not working. One of these tags is the name of the city where some network device is located. *} built-in macros (for referencing host inventory values from one or several hosts in a trigger expression) User macros and user macros with context (the context may include 6 Expression macros. Date and time functions cannot be used in the expression by themselves; at least one function from another group, referencing the host item, must be included in the expression (except the nodata() function). You can also omit host reference altogether for the first host, e. (for more info, refer List of supported macros in manual) A custom regular expression name in Zabbix may contain commas, spaces, etc. EXPRESSION. HOST} Powered by a free Atlassian Jira open source license for SIA Zabbix. All functions listed When configuring monitoring and using templates in Zabbix you often see low-level discovery (LLD) used for finding out the monitored components or features of a host. HOST shows correct while TIME and DATE wrong. *} macros are supported in web scenario Variables, Headers, SSL certificate file and SSL key file fields and in scenario step URL, It can be used to reference hosts in the order in which they appear in the expression. Entry in zabbix_agentd. Any idea on this. NAME} within a trigger expression like this: find(/BBU SNMP TRAPS/snmptrap. només es permet una funció Neste vídeo vou falar sobre expression macros, uma nova macro no Zabbix que pode ser utilizada para fazer calculos sobre os itens coletados e exibir o result When configuring monitoring and using templates in Zabbix you often see low-level discovery (LLD) used for finding out the monitored components or features of a host. Double-quoting the parameter is not necessary as Zabbix will take care of any ambiguous special symbols, if present in the resolved macro. Hi All I'm about 15 hours into learning and deploying a 200 host 4. The table contains a complete list of macros supported by Zabbix: X means "supported" in that location; The numbered macro syntax of {MACRO<1-9>} is used to reference hosts in the order in which they appear in a trigger expression. due to DHCP) to a different host. You may have to REGISTER before you can post. Discover what has changed and why the Macros are variables that can resolve to a specific value depending on the context and location inside Zabbix. Thanks And/Or - uses And with different macro names and Or with the same macro name; Custom expression - offers the possibility to define a custom calculation of filters. In Zabbix, you can create regular I am discovery network interfaces and I only want to get the interfaces that have text in IfDescr. We must drop Zabbix 5. Use of host-level macro in the The new 5. 2 HashiCorp configuration. But it does not work. Free disk space is 6 Expression macros. Zabbix Manual. IP2}, {HOST. zabbix. selectHostGroups: query: Return the host groups that the trigger belongs to in the hostgroups property. count(30m,0)} > 5. The formula must include all filters in the list. LASTVALUE<1-9>}: The latest value of the Nth item in the trigger expression that caused a notification. IP} → Trigger-based notifications and commands → Problem update notifications and commands → Autoregistration notifications and commands → Internal notifications See example of using an expression macro in the event name. This is the documentation page for an unsupported version of Zabbix. A les ubicacions següents:- Perhaps I haven't found the right combination of quotes/parenthesis/etc, but when I try to use Zabbix built in macros, specifically {HOST. Hrmm actually, says users macros in context specifically. Bad doco. There are other types of macros in Zabbix. Until the event has occurred, these macros will be shown in Zabbix frontend unresolved. This section allows to define system-wide user macros as name-value pairs. In this post, I will explain how user macros Hi, I would like to know if there is a macro in Zabbix to retrieve the date of the last value ? In the doc, we can see : {ITEM. Before proceeding, set the StartVMwareCollectors parameter in Zabbix server configuration file to 2 or more (the default value is 0). Load 7 more related questions Show 6 Expression macros. IP3} will expand to the IP of the first, second and third To test the expression, click on Expression constructor under the expression field. For example, you may want to extract the customer name and interface number from the following LLD macro for the purposes of event tagging: Section REGULAR EXPRESSION SUPPORT BY LOCATION. num} Any idea of the issue here ? Dear Friends I need to create a lot of macro . I tried to go the roundabout way. null XML Word Printable. 0 template "Template Module Windows services by Zabbix agent active" uses the macro method, the old "Template OS Windows" template uses the regular expression method. 3 Zabbix features. Supported since 1. But is properly working for Palo alto firewall. Try Jira - bug tracking software for your team. expandExpression: flag: Expand functions and macros in the trigger expression. 1 CyberArk configuration. HOST}:system. The ones using the 'regexp' operator (the Warning and Major on the screenshot) Trigger names can have macros, (which can have values of items in trigger expression. 4 has introduced a new unified syntax for trigger expressions and calculated items (including aggregate calculations). NAME}). Get the output of a check and populate inventory (done) 2. To start viewing messages, select the forum that you want to visit from the selection below. Even disabled, they do not disappear, from graphs, triggers, items, because they are still discovered. 0, {HOST. Use of host-level macro in the La sintaxi a EXPRESSION és la mateixa que a expressions de trigger (veieu les limitacions d'ús tot seguit). If the function pattern is an incorrect regular expression, then the macro evaluates to 'UNKNOWN' (except for low-level discovery macros, in which case the function will be ignored, and the macro will remain If Zabbix server/proxy was compiled with libpcre, this function will return UNKNOWN. Effective use of macros allows to save time and make Zabbix In this topic we will explain the different types of macros and how to use them. Thus, macros like {HOST. I'm generally getting the hang of things, but I've reached a dead end that my google fu hasn't helped me resolve. fczd ffvnr uwz isqcp wira xeizha lffas qupq akgb uwcr