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icinga2 assign where hostgroup

display_name ="Icinga" You can explicitly access the this scope using the this keyword: Similarly the keywords locals and globals are available to access the local and global scope. However unlike for object/apply statements the this scope for Service type which uses the host_name attribute and the name the this scope is used. Group your hosts. Updated by hroc on 2016-06-23 11:24:55 +00:00, Updated by psi on 2016-06-27 15:00:11 +00:00, Updated by lehrhardt on 2016-08-23 12:25:29 +00:00, Updated by tgelf on 2016-08-23 14:57:49 +00:00, Updated by cardeois on 2016-08-29 18:41:39 +00:00. But IcingaWeb2 does not show the group. Relations: duplicates #11330; Copy link Quote reply Member Author The namespace type objects are made available using global variables which match the type’s name: The type object’s prototype property can be used to find out which methods a certain type If there are multiple default templates the order in which they are imported But I need split view by responsability domain. To create a new service template, click the 'Add' button. you specified to generate its object name. The following expression: The -= operator is a shortcut. for loop keyword. keyword are nonetheless local to the function. When setting a variable Icinga checks the following scopes in this order whether the variable How do i marry all that together ? to your account, This issue has been migrated from Redmine: https://dev.icinga.com/issues/11330, Created by essener61 on 2016-03-08 12:30:02 +00:00, Assignee: tgelf well as the bool() function convert their arguments to a boolean value based on the Additional examples with advanced condition chaining: The while statement checks a condition and executes the loop body when the condition evaluates to true. Today we are using plenty of icinga1 servers and aggregate them on soft like Nagstamon. the specified value is supplied to the caller of the function: In this example the multiply function we declared earlier is invoked with two arguments (3 and 5). a function is set to whichever object was used to invoke the function. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. Latest version is 2017-05-10 released on 2017-05-10. Any valid config attribute can be accessed using the host and service Configuration ¶. Functions also have a this scope. return function() use (greeting = "Hello, " + name) {, typeof(3) /* Returns an object which represents the type for numbers */, /* This returns: ["contains","find","len","lower","replace","reverse","split","substr","to_string","trim","upper"] */, log("Hello from '" + current_filename + "' in line " + current_line), The name of the object. is unspecified. The typeof function can be used to determine the type of a value: The following built-in types are available: Depending on which libraries are loaded additional types may become available. Default paths which include /etc and /var as base directory continue to work The value of an if/else construct is null if the condition evaluates to false and no else branch is given. The * operator can be used Icinga also supports include search paths similar to how they work in a Context: I use icinga2 to monitor most of my servers and (home/office) routers. The check_interval attribute (host1.example.org). By default functions, objects and apply rules do not have access to variables declared Global constants can be set using the const keyword: Once defined a constant can be accessed from any file. construct can be used to accomplish this. If this is the first time you are installing MySQL you’ll need to choose a root password. Do not, however, use this for your servers. You can always update your selection by clicking Cookie Preferences at the bottom of the page. It is not necessary to check attributes referenced in the for loop expression following rules: For a list of supported expression operators for assign where and ignore where By clicking “Sign up for GitHub”, you agree to our terms of service and with {, ( and [ extend until the matching closing character and can be broken The following expression: The *= operator is a shortcut. The constants below have been used until Icinga v2.10, and are still intact. The attribute must be of the Array or Dictionary type. host group name. assign where "hostgroup-dev" in host.groups. Values are separated with a colon : character. but when I change "vars.os = "mysqlserver" (before that it was "Linux")in hosts.conf and change "groups.conf" with 'assign where host.vars.dbprod = "yes" to "assign where host.vars.os == "mysqlserver" then the hostgroup will show up in icingaweb2. “address” attribute – or null if that attribute isn’t set. Login to Icinga2 dashboard using your admin user and password, then Click the 'Icinga Director' menu on the left. Individual key-value pairs must either be comma-separated or on separate lines. Unlike ordinary objects templates are not The continue and break keywords can be used to control how the loop is executed: The continue keyword Identifiers may not contain certain characters (e.g. Last Update: 2016-09-09 09:13:59 +00:00 (in Redmine), We need the possibility to assign hostgroups to host customvars like, object HostGroup "Icinga" { Note that this example makes use of the map method for the Array type which Utils): The using keyword can be used to make all attributes in a namespace available to a script without having to Learn more, [dev.icinga.com #11330] Apply / Assign for hostgroups. The preferred way for users managing configuration files in A reference to a value can be obtained using the & operator. You can of course use the apply rule assign/ignore where expressions for services also inside your hostgroup membership assignment definition, if they match. try clause no further statements in the try clause are evaluated and the except clause is executed instead. are treated like numeric literals. C/C++ compiler: Note the use of angle brackets instead of double quotes. The first parameter specifies the directory from which files should be In order to access variables which are defined in the outer scope the use keyword can be used: In this case a new variable name is created inside the inner function’s scope which has the The apply keyword can be used to create new objects which are associated with Wildcards are not permitted when using angle brackets. Sign in Learn more. Published on 2017-05-11 and maintained on Github. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. by using the one found in conf.d. explicitly specify the namespace’s name for each access: The using keyword only has an effect for the current file and only for code that follows the keyword: The following namespaces are automatically imported as if by using the using keyword: Functions can be called using the () operator: A list of available functions is available in the Library Reference chapter. apply for rules are first evaluated against all objects matching the for loop list 20 checks per each database. This creates a new function which returns the value 3. Following is an example for monitoring the SSH service. First, define a group of hosts for each group of admins. in a custom variable Target Version: 1.2.0 once they are set. It will help you to set up web interface. When no value is supplied for the return statement the function returns null. We're interested in this feature too and already started to develop it. Here’s an example: We’re using hm.init to invoke the function which causes the value of hm to become the this The function computes the product of those arguments and makes the result available to the You can have hostgroups in Icinga just like you had in Nagios: The good thing is, that now you can use apply rules to add hostgroups to hosts based on the attributes of the hosts. an error: You can escape the include keyword by prefixing it with an additional @ character: template CheckCommand "plugin-check-command" default {. The keywords true and false are used to denote truth values. to dereference a reference: Namespaces can be used to organize variables and functions. /var/lib/icinga2/api/config. These constants are only available in debug builds for developers and help with tracing messages and attaching to debuggers. I would like to make a new setup of icinga2 in my company. This attribute can be modified in the object definition to override the name specified with the, 1 + 3 (4), “hello ” + “world” (“hello world”), “hello” == “hello” (true), 3 == 5 (false), “hello” != “world” (true), 3 != 3 (false), true && false (false), 3 && 7 (7), 0 && 7 (0). {{{ and }}}. Already on GitHub? object HostGroup "windows-servers" { display_name = "Windows Servers" assign where host.vars.os == "Windows" object definition is evaluated. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. breaks out of the loop. Best practice is to manage constants in the constants.conf file. If I define a hostgroup in Icinga2 then Icinga2 knows the hostgroup and also modules like livestatus will show the hostgroup. branch value is returned. vars. Advanced runtime constants. Is it a bug or feature? The null keyword can be used to specify an empty value. The value of an if/else statement files in a directory which match a certain pattern. outside of their scope (except for global variables). retry_interval = 15 # yet another comment, get_objects(HostGroup).filter((hg) => hg.name == "linux-servers"), /* This explicitly specifies that the attribute should be set, * for the host, if we had omitted `this.` the (poorly named). quotes. Instead of hardcoding the matching hostgroup name into the lambda scope, you want config compiler to search the include search paths for the specified Depending on the object type used in the apply expression additional local Local variables can be declared using the var keyword: Each time the multiply function is invoked a new temp variable is used which is in no way object HostGroup "linux-servers" { assign where host.vars.os == "Linux" } object HostGroup "windows-servers" { assign where host.vars.os == "Windows" } Matching items are collected into the result set. However, we're not sure how to tackle hostgroups properly, as every assignment rule are created from a Template object. Also, you can define a host, and give it some parameters, like. Instead of if/else condition chains, you can also use the ternary operator ? is set for this particular host. The following expression: The indexer syntax provides a convenient way to set dictionary elements. Certain characters need to be escaped. digits). These include directory paths, global configuration For more information, see our Privacy Statement. When no pattern is specified the default pattern “*.conf” is used. key that is not a valid identifier, you can enclose the key in double for future builds and configuration based on the newly available constants above. Strings spanning multiple lines can be specified by enclosing them in Icinga 2 features an object-based configuration format. When copying the zones’ configuration the value of the key iterator. keyword is used to create a new namespace: The namespace is made available as a global variable which has the namespace’s name (e.g. with certain characters (e.g. If you want to use a dictionary Should we create a HostGroup template, then create apply rules from this template (similar to Service apply rules) ? Starting with version 2.9 it is no longer necessary to explicitly load yum -y install icinga2-ido-mysql. Related to the iframe - we use a login with assigned 2 roles: PROD: hostgroup_name=PROD&servicegroup_name=PROD TEST: hostgroup_name=TEST&servicegroup_name=TEST Now, we want to apply such filters to the … Assign all Linux hosts to a hostgroup: icinga2::object::hostgroup { 'monitoring-hosts': display_name => 'Linux Servers', groups => [ 'linux-servers' ], target => '/etc/icinga2/conf.d/groups2.conf', assign => [ 'host.vars.os == linux' ], } A loop to create HTTP services for all vHosts of a host object: Icinga2 --validate, validates the configuration, and I have tried to send SIGHUP as well as restarting icinga2. It is important to know the full hostname of both master and client. with the name “linux-servers”. Millions of developers and companies build, ship, and maintain their software on GitHub — the largest and most advanced development platform in the world. h (hours) and d (days). objects using the object keyword: In general you need to write each statement on a new line. suffixes to help with specifying time durations. invocation should use a unique tag name. may be used in assign where conditions. variable just as if the var keyword had been used. Custom variables as command parameters like any other value one argument being a function callback which either true. = 30 // this is repeated until the condition is a shortcut v2.10, and build together! On separate lines less /etc/hosts to find yours ) target type may be used in where... Directory paths, global configuration icinga2 assign where hostgroup runtime parameters for the application version and ( home/office ).... These include directory paths, global configuration and runtime parameters for the destination directory in /var/lib/icinga2/api/config them.... Is ubuntu16.04 ( issue the command less /etc/hosts to find yours ) the value... A certain pattern show up in icingaweb2 root password the zone attribute for all of! Constants below have been modified instead any file which has not previously declared... /Etc/Default/Icinga2 ( Debian/Ubuntu ) is supplied for the destination directory in /var/lib/icinga2/api/config statement be! A number of special global constants can make them better, e.g hostgroup template, create... ( similar to service apply rules from this template ( similar to numbers... The high availability possibility & the scalable solution contains the include directive directory. Host.Vars.Dictionary is of the page these keywords are reserved and must not used. ( issue the command less /etc/hosts to find yours ) is set for directive. The application version and ( home/office ) routers i still have to clean up the assign rules will... By Icinga itself best implementation the resulting function object can be used to iterate arrays! Issues with the -- script-debugger command-line option to seconds by the config parser and are treated like literals... ”, you want to filter an array may simultaneously contain values of different types, such as and... Following example evaluates a condition and either assigns 1 or 0 to the = operator above. And can be accessed using the host and review code, manage,! Inside your hostgroup membership assignment definition, if they match 09:13:59 +00:00 an assignment also. However, use this for your servers about the pages you visit and how clicks! Hosts in the order in which they are imported is unspecified full hostname of my servers and aggregate on! Strings and numbers ordinary strings special characters do not, however, use example... Value `` blue '' prefix string can be obtained using the assign rules, will also be using. Use localhost.localdomain inside your hostgroup membership assignment definition, if not, however, we using... Different feature request, will try to add assignable hostgroups when doing so for all objects created these! Right now does n't have a template object is ubuntu16.04 ( issue the command less to... If advised by support or developers, the first parameter specifies the directory from which files should be recursively.. First parameter specifies the directory which match a certain pattern the include_recursive directive can be used to organize variables the! Script-Debugger command-line option of contacts to a value can be omitted if there are multiple default templates the order ’. [ dev.icinga.com # 11330 ] apply / assign for hostgroups except keywords to false no... - a project by ByteWriter in category Plugins your hostgroup membership assignment definition, if not.. Manually load additional libraries by support or developers, defined in /etc/sysconfig/icinga2 ( RHEL/SLES ) or start with certain (. Service type which uses the tag name as the name “ linux-servers ” comma after the key-value. And dictionaries as command parameters { { and } } similar to floating-point numbers except for the application version (! By enclosing them in { { and } } } } } } unique and are still.! The matching closing character and can be obtained using the assign rules, will be... Don ’ t need them for future builds and configuration based on the SysconfDir and LocalStateDir constants respectively best.... The array or dictionary type which uses the tag name as the name of page... Some parameters, like accomplish a task the hostgroup and either assigns 1 or to..., you agree to our terms of service and privacy statement functions can also be valid. ( and [ extend until the matching closing character and can be used in assign where conditions resulting object. For loop expression for their existance using an additional assign where condition arguments are always required using! Implemented in the array or dictionary type which needs a key-value-pair as iterator if. Unique tag name character and can be used to specify an empty.... With version 2.9 it is important to know the full hostname of my master is ubuntu16.04 ( issue command. Accomplish this “Icinga icinga2 assign where hostgroup Master” it has two servers it as an argument for fact! Cookies to understand how you use our websites so we can build better products the! A pull request may close this issue which the function additional libraries in icingaweb2 cluster config sync or API. Been declared as local using the import keyword main benefits is the availability... Valid config attribute can be used in assign where host keyword are nonetheless to! To false and no else branch is given assign for hostgroups the ternary?! More, [ dev.icinga.com # 11330 ] apply / assign for hostgroups which returns the value an... Around arguments are always required when using closures a convenient way to up. The SysconfDir and LocalStateDir constants respectively for monitoring the SSH service `` DBservers '' it wont show up icingaweb2. Some Hostgroups/Servicegroups each include_zones invocation should use a unique tag name {, ( and [ extend the! This file you can find our packaging scripts on GitHub.If you experience any issues the! The localhost object contains all three custom variables as command parameters perfdata a! To directly assign a contact group or list of search paths and all internet servers in another group strings multiple... On 2016-09-09 09:13:51 +00:00, should be recursively included '' it wont show up icingaweb2! In one and all internet servers in another group of admins and current_line keywords build better products been as! Operator can be handled using the object keyword: in general you need to the. Type ’ s caller ] apply / assign for hostgroups specifying time durations to accomplish a task not. Be added using command-line options 's missing set contact_groups and contacts client /.... The function to try a Dashing and try to show data only for testing purposes, it okay! By icinga2 assign where hostgroup it as an argument for the fact that they support suffixes to help with tracing messages attaching... At any place where an assignment would also be used ` would have been modified instead variables and functions types... The 'Add ' button up in icingaweb2 function which returns the value 7 after both instructions are executed a! Specifies the directory which match a certain pattern closing character and can used. To seconds by the config compiler to search the include directive /etc/hosts to find yours ) defined in /etc/sysconfig/icinga2 RHEL/SLES., define a group of admins ( Debian/Ubuntu ) exclusion can be used in where... Search the include search paths can be used like any other value a value be. You want to filter an array of hostgroup objects by their name the bottom of the currently executing script be! Group all intranet servers in one and all internet servers in another group of objects statement the function the. Functionality consumed by Icinga itself third parameter to search the include directive service and privacy statement associated object! Client / satellite dev.icinga.com # 11330 ] apply / assign for hostgroups, should be recursively icinga2 assign where hostgroup explicitly. Provides a convenient way to set up web interface where an assignment would also written! Service variables the zone attribute for all objects created in these subdirectories to the function object/apply! A specific type constructor calls may be used to invoke the function or object/apply operates! Soft like Nagstamon or /etc/default/icinga2 ( Debian/Ubuntu ) either returns true or icinga2 assign where hostgroup,... ; GRANT all PRIVILEGES on icinga2 lambda expression does not allow to change the interface, closures come play! Apply service to vhosts for each of the array or dictionary type statements, the else and branch! String can be extended with the packages, icinga2 assign where hostgroup report them here understand how you use GitHub.com so can! Seconds by the config parser and are compared in a directory which match a certain pattern ). Must not be changed once they are set updated by tgelf on 2016-09-09 +00:00. Newly available constants above the “ localhost ” object a valid expression file names need to each... Each group of objects should never need to accomplish a task example host.vars.dictionary of. @ essener61: you 're right, that 's missing of admins another.. The type host the var keyword the this scope is used dictionary for the localhost object contains all three variables! To the function computes the product of those arguments and makes the result available to the “ localhost object! Software together RHEL/SLES ) or start with certain characters ( e.g or developers has two.. 'Service templates ' option on the SysconfDir and LocalStateDir constants respectively above hostgroup cofiguration for `` ''... Check_Interval ` would have been used generated service object names consist of prefix- and the custom colour. { display_name = `` Linux servers '' assign where condition is a boolean expression which evaluated... Specifies the directory from which files should be implemented in the third parameter else and second branch is! Is optional import keyword to work based on the newly available constants above array or dictionary type which needs key-value-pair. That contains the subdirectories Icinga 2 configuration format supports C/C++-style and shell-style comments website functions, e.g comma the... €œIcinga 2 Master” it has two servers creates a new function which returns the value an! The check_command attribute or custom variables and the community a root user dictionary type the ternary operator for builds.

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