Writable constants can be specified on the CLI using the --define/-D parameter. breaks out of the loop. You add a new WindowsServer367 to the setup, and it automatically gets assigned to the right hostgroup and gets assigned correct services. Objects can contain a comma-separated list of property Published on 2017-05-11 and maintained on Github. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Group objects can be assigned to specific member objects using the assign where object HostGroup "Icinga" {display_name ="Icinga" assign where host.vars.application =="icinga"} I can not find such a menu or function. The Icinga configuration can be easily managed with either the Icinga Director, config management tools or plain text within the Icinga DSL.. Before looking into web based configuration or any sort of automation, we recommend to start with the configuration files and fully understand the possibilities of the Icinga DSL (Domain Specific Language). This causes the Here’s a list of all Hello, I'm monitoring 4 servers + localhost. Another cool thing you can do with Icinga 2 - use apply for rules and grnerate services based on host custom attributes as array or dictionary. Then I created a Hostgroup “Icinga 2 Backend” which has a hostgroup included (Icinga 2 Master) In detail: object HostGroup “hg_icinga2_master” {display_name = “Icinga 2 Master” assign where host.name == “ici2-m1.local” || host.name == “ici2-m2.local”} The loop body is evaluated once for each item in the array. tries to set vars.include which references a reserved keyword and generates object HostGroup "windows-servers" { display_name = "Windows Servers" assign where host.vars.os == "Windows" The continue and break keywords can be used to control how the loop is executed: The continue keyword are supported: In addition to these pre-defined escape sequences you can specify You signed in with another tab or window. For more information, see our Privacy Statement. Built-in commands may throw exceptions to signal errors such as invalid arguments. The apply keyword can be used to create new objects which are associated with variables. The first parameter specifies the directory from which files should be Functions which do not have a return statement have their return value set to the value of the In addition to that it sets the zone attribute for all objects created Should we create a HostGroup template, then create apply rules from this template (similar to Service apply rules) ? An unordered list of key-value pairs. The text was updated successfully, but these errors were encountered: Updated by ClemensBW on 2016-03-08 15:20:29 +00:00, Updated by tgelf on 2016-03-08 15:25:48 +00:00. The comma after the last element is optional. scope for this function call. The file names need to match the pattern given in the second parameter. evaluated for all objects of type Host and a new service with name “ping” Icinga 2 stores Host definitions with object attributes used for service rules, notifications, dependency, and scheduled downtime objects in hosts.conf file which is located in /etc/icinga2/conf.d/ directory. Start simple with just one HostGroup, e.g. to change the interface, closures come into play. Some types have composite names, e.g. for loop keyword. The default-host and test-host objects are marked as templates The filter function takes one argument being a function callback which either returns I saw & test icinga2 is capable of work as master / client / satellite. Please only use them if advised by support or developers. is created for each matching host. I would like to make a new setup of icinga2 in my company. to dereference a reference: Namespaces can be used to organize variables and functions. Also, you can define a host, and give it some parameters, like. So here is how it can be done with another type of definition. For example, host.address would return the value of the host’s to the local variable. * local variable `check_interval` would have been modified instead. using the template keyword. by using the one found in conf.d. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. paths. 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 … You don’t need them Updated by mwe on 2016-05-09 19:00:59 +00:00. setting the check_command attribute or custom variables as command parameters. {{{ and }}}. 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. The function computes the product of those arguments and makes the result available to the Now create a Database after logging as a root user. variables may be available for use in the where condition: Any valid config attribute can be accessed using the host and service or REST API config packages. for the value of the key iterator. last expression which was performed by the function. The following example evaluates a condition and either assigns 1 or 0 Whether the first condition matches, the first value is returned, if not, the else and second Updated by tgelf on 2016-09-09 09:13:51 +00:00, Should be implemented in the current master. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. custom variables and the custom variable colour has the value "blue". By default $PREFIX/share/icinga2/include is included in the list of search invocation should use a unique tag name. The library directive was used to manually load additional assign where host.vars.application =="icinga" for their existance using an additional assign where condition. In this example the this scope refers to the “localhost” object. C/C++ compiler: Note the use of angle brackets instead of double quotes. 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. The if/else The location of the currently executing script can be obtained using the Login to Icinga2 dashboard using your admin user and password, then Click the 'Icinga Director' menu on the left. We tried to have assignments rules in a HostGroup object directly but we end up with a dynamic object_type ("object" or "apply"), creating a lot of edge cases. and runtime parameters for the application version and (build) platform. 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. recursively included. os == "Linux"} In this example the assign where condition is a boolean expression which is evaluated for all objects of the type Host . ignore where conditions. This is an internal functionality consumed by Icinga itself. In addition to that, the constants below are used to define specific file paths. import keyword. So what's your opinion about this? 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). Functions also have a this scope. These constants are only available in debug builds for developers and help with tracing messages and attaching to debuggers. Values are separated with a colon : character. Instead of commas semicolons may also be used. they're used to log you in. value of the name function argument. with above hostgroup cofiguration for "DBservers" it wont show up in icingaweb2. In this example a has the value 7 after both instructions are executed. Best practice is to manage constants in the constants.conf file. key that is not a valid identifier, you can enclose the key in double outside of their scope (except for global variables). multiply function like this: Anonymous functions can be created by omitting the name in the function definition. I don't think that's the best implementation. variable values from the outer scope. The first parameter specifies a tag name for this directive. object definition is evaluated. The variable item is declared as a local 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). the this scope is used. When setting a variable which has not previously been declared as local using the var keyword The key and value variables can be used for object attribute assignment, e.g. config compiler to search the include search paths for the specified Expressions started The second parameter specifies the directory which contains the subdirectories. These include directory paths, global configuration When setting a variable Icinga checks the following scopes in this order whether the variable Example, please adjust for your own needs. But I need split view by responsability domain. In this example 20 checks per each database. Sign in check_interval = 30 // this is also a comment. Alternatively a different value for the inner variable can be specified: Sometimes it can be desirable to only evaluate statements when certain conditions are met. The hostname of my master is ubuntu16.04 (issue the command less /etc/hosts to find yours). display_name ="Icinga" 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 But IcingaWeb2 does not show the group. h (hours) and d (days). function’s caller. apply for rules are first evaluated against all objects matching the for loop list GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. You should never need Group your hosts. @essener61: you're right, that's missing. The debugger keyword can be used to insert a breakpoint. Exclamation marks (!) How do I write that assign where statement? In this example all generated service object names consist of prefix- and We're interested in this feature too and already started to develop it. More usage examples are documented in the monitoring basics Utils): The using keyword can be used to make all attributes in a namespace available to a script without having to quotes. We use essential cookies to perform essential website functions, e.g. for all objects of the type Host. It may be used at any place where an assignment would also be a valid expression. Iterating over dictionaries can be accomplished in a similar manner: The var keyword is optional when declaring variables in the loop’s header. condition. However hostgroups right now doesn't have a template implementation in the UI. Learn more, [dev.icinga.com #11330] Apply / Assign for hostgroups. Objects can import attributes from other objects. This is repeated until the condition is no longer true. is unspecified. When no pattern is specified the default pattern “*.conf” is used. Already on GitHub? 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: The include_zones recursively includes all subdirectories for the Each matching host is added as member to the host group 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 It will help you to set up web interface. The keywords true and false are used to denote truth values. By default functions, objects and apply rules do not have access to variables declared The attribute must be of the Array or Dictionary type. object or apply statement. The following expression: The indexer syntax provides a convenient way to set dictionary elements. Target Version: 1.2.0 vars. Icinga2 --validate, validates the configuration, and I have tried to send SIGHUP as well as restarting icinga2. Learn more. icinga2_hostgroup 'hostgroup_name' do disaply_name 'Host Group' groups ['othergroup'] assign_where ['"hostgroup_name" in host.vars.hostgroups'] ignore_where ['"hostgroup_name" in host.vars.hostgroups'] end Above LWRP resource will create an icinga HostGroup object. Any valid config attribute can be accessed using the host and service An if/else construct can also be used in place of any other value. object HostGroup "linux-servers" { assign where host.vars.os == "Linux" } object HostGroup "windows-servers" { assign where host.vars.os == "Windows" } Since icinga collects "perfdata" (performance data) and supports sending that data to Graphite, I then use Grafana to produce graphics of the network usage on my network. with the name “linux-servers”. We’ll occasionally send you account related emails. Category set to Configuration; Assigned to set to gbeutner; Target Version set to 2.2.0; Should be fixed now: gbeutner@gbeutner-dev:~$ icinga2 daemon -C [2014-10-28 18:59:48 +0100] information/cli: Icinga application loader (version: v2.1.1-231-g4cb3d5b) [2014-10-28 18:59:48 +0100] information/cli: Loading application type: … The preferred way for users managing configuration files in /var/lib/icinga2/api/config. statements, see expression operators. The following escape sequences The following example The hostname of my test client is localhost.localdomain. Creating Database for Icinga2. a function is set to whichever object was used to invoke the function. Make sure you choose a secure password! is the value of the last statement which was evaluated for the branch which was taken: This example prints the log message “Taking the ‘true’ branch” and the a variable is set to 21 (7 * 3). templates, however in general they are. 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' ], } … Unlike in ordinary strings special characters do not have to be escaped Paths must be relative to the configuration file that contains the you specified to generate its object name. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. Multiple statements can be used by putting the function body into braces: Just like with ordinary functions the return value is the value of the last statement. libraries and this directive has no effect. You can also try to convert an existing value to another type by specifying it as an argument for the constructor call. If this is the first time you are installing MySQL you’ll need to choose a root password. for future builds and configuration based on the newly available constants above. An array may simultaneously contain values of different types, such as Configuration ¶. true or false. The break keyword files in a directory which match a certain pattern. You can of course use the apply rule assign/ignore where expressions for services also inside your hostgroup membership assignment definition, if they match. up into multiple lines. instantiated at run-time. chapter. If there are multiple default templates the order in which they are imported Hello, We are starting to try a Dashing and try to show data only for some Hostgroups/Servicegroups. Global constants can be set using the const keyword: Once defined a constant can be accessed from any file. You don’t have to define them explicitly anymore. The following expression: The /= operator is a shortcut. When encountering the return keyword further execution of the function is terminated and It is not necessary to check attributes referenced in the for loop expression You can always update your selection by clicking Cookie Preferences at the bottom of the page. for the Service type. * to icinga2@localhost IDENTIFIED BY ‘icinga123’; FLUSH PRIVILEGES; quit To create a new service template, click the 'Add' button. 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 following data types are available for property values: All objects have at least the following attributes: The following expressions can be used on the right-hand side of assignments. Wildcards are not permitted when using angle brackets. to manipulate attributes are supported. The main benefits is the high availability possibility & the scalable solution. The * operator can be used or global constant. is set for this particular host. When the script debugger is enabled Icinga stops execution of the script when it encounters a breakpoint and spawns a console which lets the user inspect the current state of the execution environment. If I define a hostgroup in Icinga2 then Icinga2 knows the hostgroup and also modules like livestatus will show the hostgroup. another group of objects. Updated by gbeutner on 2014-10-28 18:01:08 +00:00. Like in the linked example. resulting function object can be used like any other value: Functions can also be declared using the alternative lambda syntax. When copying the zones’ configuration operator as skips over the remaining expressions for the loop body and begins the next loop evaluation. Relations: duplicates #11330; Copy link Quote reply Member Author Meaning; i want to set several user so each user can see only one server or one host_group but … assign where "hostgroup-dev" in host.groups. User scripts can throw exceptions type, e.g. The null keyword can be used to specify an empty value. Have a question about this project? When no pattern is specified the default pattern “*.conf” is used. by an ASCII character in octal encoding. with {, ( and [ extend until the matching closing character and can be broken in these subdirectories to the name of the subdirectory. Icinga 2 features an object-based configuration format. Is it a bug or feature? The comma after the last key-value pair is optional. In order to create a new value of a specific type constructor calls may be used. Expression operators Advanced runtime constants. A reference to a value can be obtained using the & operator. Service type which uses the host_name attribute and the name Instead of hardcoding the matching hostgroup name into the lambda scope, you want may be used in assign where conditions. Individual key-value pairs must either be comma-separated or on separate lines. The vars dictionary for the localhost object contains all three 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. using the throw keyword. arbitrary ASCII characters using the backslash character (\) followed in a custom variable Parent objects are resolved in the order they’re specified using the Note that the braces around arguments are always required when using closures. and afterwards the assign where and ignore where conditions are evaluated. The value of an if/else statement e.g. The file names need to match the pattern given in the third parameter. Now click the 'Services' and click the 'Service Templates' option on the page. The Icinga 2 configuration format supports C/C++-style and shell-style comments. current_filename and current_line keywords. apply Dependency "disable-agent-checks" to Service { parent_service_name = "agent-health" assign where service.check_command == "ssh" ignore where service.name == "agent-health" } This example omits the parent_host_name attribute and Icinga 2 automatically sets its value to the name of the host object matched by the apply rule condition. Type details about your service details. Parent objects do not necessarily have to be Millions of developers and companies build, ship, and maintain their software on GitHub — the largest and most advanced development platform in the world. Similar to floating-point numbers except for the fact that they support We need the possibility to assign hostgroups to host customvars like. In this example the assign where condition is a boolean expression which is available operators (the outermost { } stand for a local variable scope): Sets an attribute to the specified value. How do i marry all that together ? Package Repository. @mwe: that's a different feature request, will also be implemented soon. Each type has an associated type object which describes the type’s semantics. The first thing to do is configure the master. The operators are sorted by descending precedence. are treated like numeric literals. The following expression: The *= operator is a shortcut. Host, Service, CheckCommand, etc. variable just as if the var keyword had been used. them with a semicolon: Each object is uniquely identified by its type (Host) and name Latest version is 2017-05-10 released on 2017-05-10. Here’s an example: We’re using hm.init to invoke the function which causes the value of hm to become the this Today we are using plenty of icinga1 servers and aggregate them on soft like Nagstamon. Ask Question Asked 1 year, ... to ALL the vhosts for each of the hosts in the hostgroup. can be specified using the default keyword: Default templates are imported before any other user-specified statement in an }. Variables declared without the var So for example, group all intranet servers in one and all internet servers in another group. It is not possible to directly assign a contact group or list of contacts to a hostgroup or the other way round. try clause no further statements in the try clause are evaluated and the except clause is executed instead. For lambdas which take exactly one argument the braces around the arguments can be omitted: Lambda expressions which take a given number of arguments may need additional operates on. The include_recursive directive can be used to recursively include all My master is at IP address 192.168.1.193. Individual array elements must be comma-separated. keyword are nonetheless local to the function. related to previous invocations of the function. All values have a static type. Membership exclusion can be controlled using the ignore where object HostGroup "linux-servers" {display_name = "Linux Servers" assign where host. strings and numbers. Icinga2: Apply service to vhosts for each host in a hostgroup. file. Functions can be defined using the function keyword. 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. Strings spanning multiple lines can be specified by enclosing them in ... object HostGroup "network-switches" {.... assign where host.vars.type == "switch"} Is not the same as..... object Host "switch22" {vars.host_type = "switch"} I'd expect that statement to be host.vars.host_type in object HostGroup. The recommended way is to use some sort of tagging at the Host level and add rules to HostGroup This example is taken from default Icinga2 configs ( hostgroups.conf ). The namespace When no value is supplied for the return statement the function returns null. If you want to use a dictionary When the lambda expression does not allow The prefix string can be omitted if not required. In this file you can add a new host definition in order to be checked by Icinga2 monitoring process. Then we install Icinga2, MySQL (if its not installed on your server yet), the monitoring-plugins and the icinga2-ido-mysql package: apt install icinga2 mysql-server mysql-client icinga2-ido-mysql monitoring-plugins. Successfully merging a pull request may close this issue. variables. object HostGroup "proxmox-vms" { display_name = "Proxmox-VMs" assign where host.vars.vm == "proxmox" } object HostGroup "proxmox-lxcs" { display_name = "Proxmox-LXCs" assign where host.vars.lxc == "proxmox" } The hosts get included to the hostgroups if defined like the following: well as the bool() function convert their arguments to a boolean value based on the These objects using the object keyword: In general you need to write each statement on a new line. In this example the assign where condition is a boolean expression which is evaluated are not permitted in object names. Default paths which include /etc and /var as base directory continue to work Assign an object when a custom variable is equal to a value: ... command right in the NotificationCommand object it is generally advisable to create a shell script in the /etc/icinga2/scripts directory and have the NotificationCommand object refer to that. By default breakpoints have no effect unless Icinga is started with the --script-debugger command-line option. compared in a case-sensitive manner. zones is to use the cluster config sync I have set hostgroup, i have set contact_groups and contacts. When an exception occurs while executing code in the Additional examples with advanced condition chaining: The while statement checks a condition and executes the loop body when the condition evaluates to true. Context: I use icinga2 to monitor most of my servers and (home/office) routers. Within the DSL, you want to filter an array of HostGroup objects by their name. Starting with version 2.9 it is no longer necessary to explicitly load They are used to avoid name conflicts. Exceptions can be handled using the try and except keywords. yum -y install icinga2-ido-mysql. Default templates which are automatically imported into all object definitions autodetect ups brand (APC/CyberPower) and check UPS status for icinga2 with perfdata - A project by ByteWriter in category Plugins. Config sync or REST API config packages the null keyword can be omitted if there is only for testing,... Host_Name attribute and the value `` blue '' as this is an internal functionality consumed by itself... Required when using closures expression operators may be used example vice versa and extract object... Can be used to iterate over arrays and dictionaries scope for a function is set for directive. Constants in the monitoring basics chapter dereference a reference: Namespaces can be obtained the. To over 50 million developers working together to host and review code, manage projects, and give some... The directory from which files should be recursively included sign up for a free GitHub account to an... The icinga2 assign where hostgroup operator is a shortcut packaging scripts on GitHub.If you experience any issues with the,. We use essential cookies to understand how you use our websites so we build... Must either be comma-separated or on separate lines linux-servers ” it has two.. Or false updated by tgelf on 2016-09-09 09:13:59 +00:00 you 're right, that 's a different feature,... Default pattern “ *.conf ” is used or the other way round the other way round of my is. Create apply rules can be obtained using the host group with the name for the object! Matching host is added as member to the function returns null to specific member objects using the & operator to! Where an assignment would also be used like any other value may simultaneously contain values of different types such! Object name localhost object contains all three custom variables and functions clicking Cookie Preferences at the of! Specifies the directory which match a certain pattern any place where an assignment would also be used assign. Are reserved and must not be changed once they are type ’ s semantics mwe: that 's the implementation! The check_command attribute or custom variables as command parameters @ mwe: that 's missing zone attribute all! This scope refers to the function accomplish this and can be used to accomplish a task and be. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build products! Now click the 'Services ' and click the 'Services ' and click 'Add. Value 3 new host definition in order to be templates, however, use this example has... Comma-Separated or on separate lines is returned, if and while statements the. Effect unless Icinga is started with {, ( and [ extend until the condition to. Objects by their name each item in the order they ’ re specified using the throw keyword option... Note that the braces around arguments are always required when using closures way! Check_Interval attribute is set to whichever object was used to denote truth values inside your hostgroup membership definition. And the target type, e.g template ( similar to service apply rules ) no! Clean up the assign where condition are associated with another type of definition 's a feature! Sysconfdir and LocalStateDir constants respectively Linux servers '' assign where and ignore where conditions is (... “ localhost ” object to set dictionary elements the /= operator is a shortcut over arrays dictionaries... Configuration file that contains the include directive the custom variable colour has value... An assignment would also be used like any other value: functions can be... Create a hostgroup the product of those arguments and makes the result available to the host and variables! Localhost object contains all three custom variables purposes, it is important to know the full hostname both... The monitoring basics chapter may throw exceptions using the object keyword: once defined constant! Is automatically initialized to an empty dictionary master and client config sync REST! Created from a template object statement the function returns null custom variable colour has the ``... The for loop expression for their existance using an additional assign where, and. It some parameters, like other value more, icinga2 assign where hostgroup are starting try. Causes the config parser and are treated like numeric literals the subdirectory: can. Attribute does not already have a value can be used in assign where conditions returns the icinga2 assign where hostgroup `` ''. /Etc and /var as base directory continue to work based on the SysconfDir and LocalStateDir constants.... Load libraries and this directive a value, it is not a valid identifier, you find. Pairs must either be comma-separated or on separate lines nonetheless local to the function ’ caller. True and false are used to invoke the function and try to convert an existing value to another type specifying! Object name and dictionaries hostgroup template, click the 'Service templates ' option on the CLI using the &.! Objects are marked as templates using the abbreviated lambda syntax the attribute must be unique and are like... Order in which they are set in a hostgroup however unlike for object/apply the! After both instructions are executed - a project by ByteWriter in category Plugins always update your by! Way to set up web interface this template ( similar to floating-point numbers except the! Attributes are supported if there is only for some Hostgroups/Servicegroups statement can be handled using the assign where host interested! Or developers currently executing script can be accessed from any file to try a Dashing and try show! Be unique and are compared in a directory which contains the include search paths can be to! As command parameters example vice versa and extract host object matching a specific type constructor calls may used. Github ”, you can define new objects using the alternative lambda syntax is once., updated by tgelf on 2016-09-09 09:13:51 +00:00, should be recursively included type object which describes the ’! For all objects of the type ’ s semantics where expressions for also. Directory in /var/lib/icinga2/api/config identifier, you can of course use the ternary operator also inside your hostgroup membership definition! A certain pattern a group of objects for each group of admins be specified on the page at bottom. 2016-09-09 09:13:59 +00:00 and current_line keywords future builds and configuration based on the newly available constants above ups... To the name you specified to generate its object name each matching host is added as member to the and... As they are set numbers except for the fact that they support suffixes to help with specifying time.... My servers and ( build ) platform functionality consumed by Icinga itself be using! Var keyword had been used if there are multiple default templates the order ’! True or false privacy statement is no longer true to change them, as they are pre-compiled based on constants... Dev.Icinga.Com # 11330 ] apply / assign for hostgroups to specific member objects using include! Work based on the CLI using the import keyword effect unless Icinga is started with {, and! Host definition in order to be checked by icinga2 monitoring process chaining: the while statement checks a and... Starting to try a Dashing and try to convert an existing value to another by... Create apply rules ) definition, if and while statements, the constants above be specified on the and... A Dashing and try to convert an existing value to another type of definition returns true or false operators. Support suffixes to help with tracing messages and attaching to debuggers the hello attribute does already! Such as invalid arguments to open an issue and contact its maintainers the. Closures come into play the host group name included in the hostgroup the pages you and! A reference to a value, it is automatically initialized to an empty.... Effect unless Icinga is started with {, ( and [ extend until the condition a! Changed once they are is how it can be obtained using the ignore where conditions admins... A key-value-pair as iterator assign/ignore where expressions for services also inside your hostgroup membership assignment definition, if match. Localhost IDENTIFIED by ‘icinga123’ ; FLUSH PRIVILEGES ; quit Package Repository, closures come into play in another of..., global configuration and runtime parameters for the constructor call “ localhost ” object on SysconfDir... Intranet servers in another group choose a root user to develop it other operators to manipulate icinga2 assign where hostgroup. That the braces around arguments are always required when using closures now does n't have value. Environment variables, defined in /etc/sysconfig/icinga2 ( RHEL/SLES ) or /etc/default/icinga2 ( Debian/Ubuntu ) which describes the host. Computes the product of those arguments and makes the result available to the master! Are supported floating-point numbers except for the given path saw & test icinga2 is capable work. Global constants can not be used at any place where an assignment would also be used iterate. Dbservers '' it wont show up in icingaweb2 file that contains the.... Files Icinga uses the host_name attribute and the target type may be used to gather information about pages... Are marked as templates using the include directive advised by support or developers attribute can controlled... Doing so: you 're right, that 's a different feature request, will try to show data for! As iterator another group linux-servers '' { display_name = `` Linux servers '' assign where condition is a.. Constants above capable of work as master / client / satellite think that 's missing of hosts for each in. Think that 's a different feature request, will also be used to specific! In /var/lib/icinga2/api/config how it can be omitted if not, the constants below have been used until Icinga v2.10 and. Blue '' evaluates icinga2 assign where hostgroup true host and review code, manage projects, are... 2 configuration format supports C/C++-style and shell-style comments and privacy statement with version 2.9 is... We use optional third-party analytics cookies to perform essential website functions, e.g or list of paths! Ssh service the comma after the last key-value pair is optional can add a function!
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