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icinga2/tools/migration/icinga2-migration.conf

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Config Conversion: add conversion script Squashed Rebase, commit msg below. convertv1->v2 initial import refs #2743 itl: fix inclusion of notification.conf Config Conversion: command macros, templates refs #2743 WIP: try resolving the host->svc relation from templates and tricks not finished yet, there's heavy recursion required WIP configconversion: rewrite recursive lookup of linked host_name/service_description this is a mess. configs may just use "name" instead of "host_name" on type "host", same goes for service and service_descriptions. well, and if it's a template, "name" is populated too. the algorithm is not clean enough, and does not scale at all. there are bugs, and the hostgroup linking is not yet taken into account too. basics host -> service dumping of v2 config is implemented. refs #2743 ConfigConvert: split into modules, add objects.cache read, dump cmd line basically it works with - dumping a host with all services, using templates - check_command and all arguments/user macros translation - reading the objects.cache file location from icinga.cfg => this is reserved only for getting dedicated relations => we do not want to duplicate the work of xodtemplate.c in perl here - all important functions have been split up into their respective modules in order to support better re-usage (i.e. lconfexport) still missing important bits: - detect service->group<-host links and build templates - detect other ugly template methods - dump templates - the ugly deprecated normal|retry_check_interval mapping - timeperiod mapping - contact => user mapping - notifications rework (dedicated object) - dependencies, escalations (to be documented/implemented) - the infamous rest ConfigConvert: fix hash keys for convert/dump in perl 5.14 ConfigConvert: improved template handling, host/service dump 2x refactored code again, removed nested loop bottlenecks. still, the resolval of host_name/service_description requires more love. templates are now correctly detected, linked, and printed in 2x syntax. service templates are _not_ linked against host definitions in 2x as this is not possible. commands for hosts do not exist in 2x, therefore the command_name of an 1x host will be taken and guessed against its related services. if there's a match, the service will be linked as 2x 'hostcheck'. *_interval still needs proper handling, as the default interval is 1m, but 2x requires the identifier. ConfigConvert: refactor host_name/service_description link resolving previous algorithm was buggy, as well get_host_name always looked up host template objects, even if the template object was a service. this is now fixed by re-using the __TYPE attribute (set on Icinga 1x config read). the algorithm is now like |---------------------------------| \/ | svc_desc? | 0 / \ 1 | use tmpl? END -------> [svc_desc] | 0 / \ 1 | [undef] <- BROKEN getobjbyattr(['use'], __TYPE, svcdesc | | | getsvcdesc(obj) | | | -------------------------------------- refs #2743 ConvertConfig: add basic support for users, timeperiods, *groups as well as display_name as attribute to print something. contact => user mapping is added as well, manipulating the __TYPE var too. furthermore display_name on the host will be overwritten by the alias, if set. the groups don't dump much, only the display_name if set. their dump function is implemented generic, based on the __TYPE ConfigConvert: fix 4 little big thinkos on import/convert/dump 1) do not skip lines containing ;.* - there may actually be a comment on attr->val line. rather clean the line safely, and let the magic happen. 2) the type counter was implemented in order to have unique object ids by type, since 1x config does not provide us with such. problem - the function had a local var, saving the counter for each file, overwriting the hash attributes later on, starting again with 0. nasty bug, hard to figure out. fixed by feeding the type_cnt into the cfg_obj hive for now. revamped the state machine logic as well, like so I: define TYPE { --> __TYPE = TYPE II: attr val --> {type}->{type_cnt->cnt}->{attr} = val III: } --> type_cnt->cnt++ IV: <empty/comment> 3) also skip service templates (__IS_TEMPLATE) sooner, and do not try to calculate some host_name/service_description magic out of them - they just can't go down one level to the host, but only up with 'use'. 4) host and service templates on 2x config dump must check if __USES_TEMPLATE is actually set to 1, checking for defined is not enough. whatthecommit.com: A long time ago, in a galaxy far far away... refs #2743 ConfigConvert: add more host/service attributes, groups *_interval are automatically mapped, while the *groups attribute it converted into an array in order to easily stash more groups on it. still a todo - loop over existing groups and re-link their members into the respective objects, as 2.x only supports that location. fix for the host->service relation - use the already processed service 2x hashref in order to do some magic with host->{'SERVICE'} = service all 2x attributes are now encapsulated with "", to stay safe. todo - more generic config 2x dump. furthermore, add some more code comments for the respective sections. refs #2743 ConfigConvert: fix service linking not unique, add hostgroup->members re-link to host->hostgroups while working on the missing servicegroups and their facepalm members syntax (host1,svc1,host2,svc2 - awesome to parse), i figured that the whole detection of services by their attribute 'service_description' is not uniquely implemented. now the getter functions are duplicated, and not modular anymore, for the sake of having a service identified by its host_name + service_description. since that lookup is recursive, we must pass the host_name from the very beginning - otherwise we could accidently overwrite that with a template entry. the hostgroup re-linking works, also thanks to the fact that the inner object structure is just an array in the hashref, which allows smart push. contact/user groups are tricky again due to the different naming. further todo: sort all macros and hostservice links. right now this looks like chaos. refs #2743 ConfigConvert: basic servicegroup parsing method ConfigConvert: refactor multiple host_name's on service object detection this is ugly. a service object may contain 'host_name' with 'host1,host2,host3' and so on. treating this as string won't allow us to look into the template tree for valid host attributes, so we need to rewrite the getter function, allowing some special treatment on host_name arrays. for the service object preparation this means: while in the service loop, we need to loop again over all hosts, then dclone the hashref object for the service, and add the unique host_name attribute again. we might require some loop unrolling later, but for now this works as expected. refs #2743 ConvertConfig: disable debug output, some reformatting of dump ConfigConvert: refactor host-svc links, add full service/usergroup relinking due to the relinking afterwards we actually modify the service objects already prepared for 2x. since the *group magic depends on the host/services/users already prepared, we get a perpetuum mobile here with the host loop and resolving service relations. in order to safely fix the issue, there's a seperate host-service link loop after resolving all the other needed objects, which may cost a little bit more performance, but is safe and standalone, getting all previous modifications, migrations and also hacks. next to the refactored flow, the issue with resolving the correct servicegroups and stashing them into an array is solved, as well as converting the existing contactgroups to usergroups, as well as re-linking existing contactgroup->members to their new home, user->usergroups. note: when parsing the servicegroup members into an array, it must not be sorted afterwards, because we will shift 2 objects (host, service) in order to identify the correct service object for adding the servicegroup item. some code reorganisation too, plus a minor comma fix for the host address macro. the used 1x configuration will be addressed in 2743.cfg on icinga-core.git, with all future additions. refs #2743 ConfigConvert: *interval, max_check_attempts dumped as numbers see https://git.icinga.org/?p=icinga2.git;a=blob_plain;f=lib/icinga/icinga-type.conf;hb=HEAD refs #2743 ConfigConvert: fix undocumented contact templates conversion refs #2743 s/DumpIcinga2Cfg/ExportIcinga2Cfg/g just for Import/Export clarification. configconvert: use special prefix for internal attributes __I2CONVERT_ should do the trick, not to interfere with existing custom variables. configconvert: fix leftover from rename configconvert: properly escape strings with double quotes * command_line and command_args * notification commands * action_url, notes_url * notes * icon_image, icon_image_alt fixes #3931 configconvert: fix multiple templates usage, template object lookup error multiple host/service templates seperated by commas will cause some irritation, therefore this is treated as array internally, like group members. for the config export and "inherits", this is easy to fix. for the actual host_name lookup for service objects, this unveiled another bug when looping through all available templates - they are unique by 'name' and not by hostname/servicedesc, and require their very own getter - obj_get_tmpl_obj_by_tmpl_name() - which makes sure to return the object which is then looked into recursively if there's a host_name provided. possible bug for now - multiple service templates used and the host_name is defined in one of them. but that's not the usual case, and won't be supported for now. refs #2743 fixes #3932 configconvert: dump modular timperiod attr and values we need to ignore all other attributes which are to be cleaned sooner, just for safety. minor flaw: the keys are not sorted by weekdays now, but dumped like the hash provides them. fixes #4013 configconvert: support 'name' for groups' if *group_name is not set this is a fallback for broken configs only, and since i got some, added a small fix. refs #2743 configconvert: add service->hostgroup<-hostmembers conversion to template support WIP: there's multiple service->hostgroup relations - duplicated hosthg templates. must be fixed. refs #2743 refs #4016 configconvert: refactor service-hg-hosts for one hosthg template and multiple services we need to first loop over all services, getting the key ids, collecting them for each hostgroup_name (this is the unique identifier, because this is our hosthg template later on). then we loop over the collected unique hostgroups and build the 2.x template logic. the difference here is now, that the code is refactored, and loops over the service keys (getting their objects) only once, pushing their templates plus a relation to a single (1) hosthg-template. there's still some space for enhancements - the service template names as well as hosthg template names as well as service object names are generated with some hardcoded strings/numbers. refs #2743 refs #4016 configconversion: remove debug output configconvert: only dump macros if there are key-val pairs configconvert: code cleanup configconversion: explicitely check __I2CONVERT_USES_TEMPLATE == 1 when dumping service templates refs #4020 configconvert: refactor how services without host_name are handled this is mainly the cause when using hostgroup relations, or other object tricks. we still need the single loop run to convert all 2.x object attributes in one run, and deal with the missing attributes later on. configconvert: WIP notification conversion - refactored notification_commands parsing and storage - do not add duplicated notification_command names to the 2x notification object hive - create notifications based on the notification command linked from users - move host->service link magic to the end again refs #4008 configconvert: WIP notifications, how service/hosts relate to users and notifications there may be more than one notification for the user, and we already had the type in place. currently, that type is not taken into account (bug to fix). the rest with service -> user -> notification linking works in the first implementation. refs #4008 configconvert: final stage, rework notification type handling, fix naming amd template output the config dump must take care of which notification type is dumped, otherwise there would be yet another look required. Instead we are just passing a reference from users to hosts/services with all prepared notification attributes, and check them lazy on dump then. further fixe on the notification names - they are not unique by their command (now used on host/service scope, not user/contact) so we'll add some magic number as suffix. fixed template name dumping due to changed conversion vars too. refs #4008 configconvert: write config files, refactor how objects are exported structure is currently hardcoded, but may be changed to getopts later on. all files are overridden into conf/ (testing only right on). refactored export code, removed everything from Convert.pm, and export is now called from the script directly, wrapped all dump loops and added more function layers in betweed. open/close file handles take care of everything, next to a header on top of the files for getting to know their origin better (our hard work, ey?). refs #4036 configconvert: fix service description handling, it's now an inner conversion value previously, i've just re-used 'service_description' which isn't a valid 2.x attribute either. the lookup of service_description attribute in 1.x templates works already, but populated __I2CONVERT_SERVICEDESCRIPTION instead. in favor of having a generated value for all our objects, we'll use that one, also for dumping the configuration. even further, this is also changed for the service->hostgroup<-hosts conversion then. this also avoids writing empty service names into host->service objects. fixes #4019 configconvert: add small main config file for standalone tests refs #2743 configconvert: s/usergroups/groups/ for User config dump configconvert: add README configconvert: add ITL templates automatically (for services, notifications) this currently only makes sense for services and notifications. refs #4037 configconvert: fix timeperiod ranges, add template support for ITL inherits refs #4037 refs #4013 configconvert: update requirements, perl deps refs #2743 configconvert: fix import parser - timeperiods require regex (thx LConfImport) somehow, the Icinga2 import still fails with us holiday definitions. bug that's not yet determined whose bug that is. refs #4039 refs #4013 configconvert: add getopts and pod2usage incl help fixes #4041 configconvert: add notification_interval|period and refactor check|retry_interval vs normal|retry_check_interval refs #4008 configconvert: make host->service linked service a template object, referenced by the host this is not the best solution, as it it creates a service template for each host-service relation. if you have many host_name entries defined in your Icinga 1.x config for a service, this will create duplicates then. requires some more code refactoring, therefore leaving the issue open. refs #3933 configconvert: drop config file prefix 'icinga2' just makes it hard to work with. refs #4036 configconvert: code cleanup configconvert: export check_period for hosts/services refs #2743 configconvert: WIP dependencies - for host based on host_name and parents refs #4011 configconvert: s/Timeperiod/TimePeriod/g refs #4013 configconvert: add hostdependency with hostgroup_name hosts unrolling refs #4011 configconvert: add servicedependency support (host_name) missing - the loop fun with hostgroups. special config is here: https://git.icinga.org/?p=icinga-core.git;a=blob;f=tests/etc/2743.cfg;hb=refs/heads/next#l376 refs #4011 configconvert: add service dependency support for hostgroups well, a lot of looping required here: - loop through all child hostgroup hosts and get their hostnames - get the servive object based on each hostname (loop again) and the child service description - loop through all master hostgroup hosts and get their hostnames - get the master hostname based on each hostname (loop again) and the master service description, save that as service dependency given that implementation, dependencies may be converted for now. once we decide which options we support, we may add them as well. refs #4011 configconvert: add support for * as service host_name next to comma seperated list this is currently a proof of concept for services only, but should target all the object tricks later on. this will be done on host_name lookup and stored as array. http://docs.icinga.org/latest/en/objecttricks.html refs #4010 configconvert: refactor commaseperated list split ... to list of stripped strings into a function. fixes #4046 configconvert: handle excluded hosts, ignore them on split to array exclusions/exceptions cannot be treated by icinga2 the same way as in 1.x so it's better to not create unwanted objects. fixes #4007 configconvert: replace colon in object names with underscore it's a special delimiter and therefore forbidden. fixes #4225 configconvert: detect additive inheritance for *groups and use += on export i guess this can be used for host/service contact(groups) and other foo as well, so let's see. refs #4006 configconvert: add wildcard detection for 'members *' in hostgroup currently adds itself to the host's hostgroups array, but maybe a global template where all hosts inherit from, plus additive inheritance fit better here. refs #4010 configconvert: add a note about servicedeps wildcards todo refs #4010 configconvert: svg-hg-hst logic may contain multiple hgnames for services the object tricks section on the 1.x documentation contains everything which makes the code less readable even here. luckily the code is rather modular, so the extension for split string to array, and looping doesn't hurt much. refs #4010 configconvert: update README with usage and todos refs #2743 configconvert: fix perl 5.14, skip non-existing objects configconvert: escape display_name (may contain quotes) refs #3931 configconvert: refactor using command objects (check/notification) eventhandlers are missing. fixes #4305 configconvert: add volatile attribute fixes #4321 configconvert: eventhandler as EventCommand objects fixes #4327 update TODOs configconvert: remove obsolete itl notification template and check if defined when used. refs #2743 configconvert: write compat log too in icinga2 conf Revert "itl: fix inclusion of notification.conf" This reverts commit 02eb54dc1a818fdcafa6c85817e9f6341cf2831a. configconvert: fix thinko with check_command|event_command in service refs #2743 refs #4327 refs #4305
2013-03-12 17:40:53 +01:00
include <itl/itl.conf>
Conversion: Update readme and test config.
2013-10-09 18:54:57 +02:00
//basic
include "../../etc/icinga2/features-available/checker.conf"
include "../../etc/icinga2/features-available/notification.conf"
//classic ui
include "../../etc/icinga2/features-available/statusdat.conf"
include "../../etc/icinga2/features-available/compat-log.conf"
include "../../etc/icinga2/features-available/command.conf"
Config Conversion: add conversion script Squashed Rebase, commit msg below. convertv1->v2 initial import refs #2743 itl: fix inclusion of notification.conf Config Conversion: command macros, templates refs #2743 WIP: try resolving the host->svc relation from templates and tricks not finished yet, there's heavy recursion required WIP configconversion: rewrite recursive lookup of linked host_name/service_description this is a mess. configs may just use "name" instead of "host_name" on type "host", same goes for service and service_descriptions. well, and if it's a template, "name" is populated too. the algorithm is not clean enough, and does not scale at all. there are bugs, and the hostgroup linking is not yet taken into account too. basics host -> service dumping of v2 config is implemented. refs #2743 ConfigConvert: split into modules, add objects.cache read, dump cmd line basically it works with - dumping a host with all services, using templates - check_command and all arguments/user macros translation - reading the objects.cache file location from icinga.cfg => this is reserved only for getting dedicated relations => we do not want to duplicate the work of xodtemplate.c in perl here - all important functions have been split up into their respective modules in order to support better re-usage (i.e. lconfexport) still missing important bits: - detect service->group<-host links and build templates - detect other ugly template methods - dump templates - the ugly deprecated normal|retry_check_interval mapping - timeperiod mapping - contact => user mapping - notifications rework (dedicated object) - dependencies, escalations (to be documented/implemented) - the infamous rest ConfigConvert: fix hash keys for convert/dump in perl 5.14 ConfigConvert: improved template handling, host/service dump 2x refactored code again, removed nested loop bottlenecks. still, the resolval of host_name/service_description requires more love. templates are now correctly detected, linked, and printed in 2x syntax. service templates are _not_ linked against host definitions in 2x as this is not possible. commands for hosts do not exist in 2x, therefore the command_name of an 1x host will be taken and guessed against its related services. if there's a match, the service will be linked as 2x 'hostcheck'. *_interval still needs proper handling, as the default interval is 1m, but 2x requires the identifier. ConfigConvert: refactor host_name/service_description link resolving previous algorithm was buggy, as well get_host_name always looked up host template objects, even if the template object was a service. this is now fixed by re-using the __TYPE attribute (set on Icinga 1x config read). the algorithm is now like |---------------------------------| \/ | svc_desc? | 0 / \ 1 | use tmpl? END -------> [svc_desc] | 0 / \ 1 | [undef] <- BROKEN getobjbyattr(['use'], __TYPE, svcdesc | | | getsvcdesc(obj) | | | -------------------------------------- refs #2743 ConvertConfig: add basic support for users, timeperiods, *groups as well as display_name as attribute to print something. contact => user mapping is added as well, manipulating the __TYPE var too. furthermore display_name on the host will be overwritten by the alias, if set. the groups don't dump much, only the display_name if set. their dump function is implemented generic, based on the __TYPE ConfigConvert: fix 4 little big thinkos on import/convert/dump 1) do not skip lines containing ;.* - there may actually be a comment on attr->val line. rather clean the line safely, and let the magic happen. 2) the type counter was implemented in order to have unique object ids by type, since 1x config does not provide us with such. problem - the function had a local var, saving the counter for each file, overwriting the hash attributes later on, starting again with 0. nasty bug, hard to figure out. fixed by feeding the type_cnt into the cfg_obj hive for now. revamped the state machine logic as well, like so I: define TYPE { --> __TYPE = TYPE II: attr val --> {type}->{type_cnt->cnt}->{attr} = val III: } --> type_cnt->cnt++ IV: <empty/comment> 3) also skip service templates (__IS_TEMPLATE) sooner, and do not try to calculate some host_name/service_description magic out of them - they just can't go down one level to the host, but only up with 'use'. 4) host and service templates on 2x config dump must check if __USES_TEMPLATE is actually set to 1, checking for defined is not enough. whatthecommit.com: A long time ago, in a galaxy far far away... refs #2743 ConfigConvert: add more host/service attributes, groups *_interval are automatically mapped, while the *groups attribute it converted into an array in order to easily stash more groups on it. still a todo - loop over existing groups and re-link their members into the respective objects, as 2.x only supports that location. fix for the host->service relation - use the already processed service 2x hashref in order to do some magic with host->{'SERVICE'} = service all 2x attributes are now encapsulated with "", to stay safe. todo - more generic config 2x dump. furthermore, add some more code comments for the respective sections. refs #2743 ConfigConvert: fix service linking not unique, add hostgroup->members re-link to host->hostgroups while working on the missing servicegroups and their facepalm members syntax (host1,svc1,host2,svc2 - awesome to parse), i figured that the whole detection of services by their attribute 'service_description' is not uniquely implemented. now the getter functions are duplicated, and not modular anymore, for the sake of having a service identified by its host_name + service_description. since that lookup is recursive, we must pass the host_name from the very beginning - otherwise we could accidently overwrite that with a template entry. the hostgroup re-linking works, also thanks to the fact that the inner object structure is just an array in the hashref, which allows smart push. contact/user groups are tricky again due to the different naming. further todo: sort all macros and hostservice links. right now this looks like chaos. refs #2743 ConfigConvert: basic servicegroup parsing method ConfigConvert: refactor multiple host_name's on service object detection this is ugly. a service object may contain 'host_name' with 'host1,host2,host3' and so on. treating this as string won't allow us to look into the template tree for valid host attributes, so we need to rewrite the getter function, allowing some special treatment on host_name arrays. for the service object preparation this means: while in the service loop, we need to loop again over all hosts, then dclone the hashref object for the service, and add the unique host_name attribute again. we might require some loop unrolling later, but for now this works as expected. refs #2743 ConvertConfig: disable debug output, some reformatting of dump ConfigConvert: refactor host-svc links, add full service/usergroup relinking due to the relinking afterwards we actually modify the service objects already prepared for 2x. since the *group magic depends on the host/services/users already prepared, we get a perpetuum mobile here with the host loop and resolving service relations. in order to safely fix the issue, there's a seperate host-service link loop after resolving all the other needed objects, which may cost a little bit more performance, but is safe and standalone, getting all previous modifications, migrations and also hacks. next to the refactored flow, the issue with resolving the correct servicegroups and stashing them into an array is solved, as well as converting the existing contactgroups to usergroups, as well as re-linking existing contactgroup->members to their new home, user->usergroups. note: when parsing the servicegroup members into an array, it must not be sorted afterwards, because we will shift 2 objects (host, service) in order to identify the correct service object for adding the servicegroup item. some code reorganisation too, plus a minor comma fix for the host address macro. the used 1x configuration will be addressed in 2743.cfg on icinga-core.git, with all future additions. refs #2743 ConfigConvert: *interval, max_check_attempts dumped as numbers see https://git.icinga.org/?p=icinga2.git;a=blob_plain;f=lib/icinga/icinga-type.conf;hb=HEAD refs #2743 ConfigConvert: fix undocumented contact templates conversion refs #2743 s/DumpIcinga2Cfg/ExportIcinga2Cfg/g just for Import/Export clarification. configconvert: use special prefix for internal attributes __I2CONVERT_ should do the trick, not to interfere with existing custom variables. configconvert: fix leftover from rename configconvert: properly escape strings with double quotes * command_line and command_args * notification commands * action_url, notes_url * notes * icon_image, icon_image_alt fixes #3931 configconvert: fix multiple templates usage, template object lookup error multiple host/service templates seperated by commas will cause some irritation, therefore this is treated as array internally, like group members. for the config export and "inherits", this is easy to fix. for the actual host_name lookup for service objects, this unveiled another bug when looping through all available templates - they are unique by 'name' and not by hostname/servicedesc, and require their very own getter - obj_get_tmpl_obj_by_tmpl_name() - which makes sure to return the object which is then looked into recursively if there's a host_name provided. possible bug for now - multiple service templates used and the host_name is defined in one of them. but that's not the usual case, and won't be supported for now. refs #2743 fixes #3932 configconvert: dump modular timperiod attr and values we need to ignore all other attributes which are to be cleaned sooner, just for safety. minor flaw: the keys are not sorted by weekdays now, but dumped like the hash provides them. fixes #4013 configconvert: support 'name' for groups' if *group_name is not set this is a fallback for broken configs only, and since i got some, added a small fix. refs #2743 configconvert: add service->hostgroup<-hostmembers conversion to template support WIP: there's multiple service->hostgroup relations - duplicated hosthg templates. must be fixed. refs #2743 refs #4016 configconvert: refactor service-hg-hosts for one hosthg template and multiple services we need to first loop over all services, getting the key ids, collecting them for each hostgroup_name (this is the unique identifier, because this is our hosthg template later on). then we loop over the collected unique hostgroups and build the 2.x template logic. the difference here is now, that the code is refactored, and loops over the service keys (getting their objects) only once, pushing their templates plus a relation to a single (1) hosthg-template. there's still some space for enhancements - the service template names as well as hosthg template names as well as service object names are generated with some hardcoded strings/numbers. refs #2743 refs #4016 configconversion: remove debug output configconvert: only dump macros if there are key-val pairs configconvert: code cleanup configconversion: explicitely check __I2CONVERT_USES_TEMPLATE == 1 when dumping service templates refs #4020 configconvert: refactor how services without host_name are handled this is mainly the cause when using hostgroup relations, or other object tricks. we still need the single loop run to convert all 2.x object attributes in one run, and deal with the missing attributes later on. configconvert: WIP notification conversion - refactored notification_commands parsing and storage - do not add duplicated notification_command names to the 2x notification object hive - create notifications based on the notification command linked from users - move host->service link magic to the end again refs #4008 configconvert: WIP notifications, how service/hosts relate to users and notifications there may be more than one notification for the user, and we already had the type in place. currently, that type is not taken into account (bug to fix). the rest with service -> user -> notification linking works in the first implementation. refs #4008 configconvert: final stage, rework notification type handling, fix naming amd template output the config dump must take care of which notification type is dumped, otherwise there would be yet another look required. Instead we are just passing a reference from users to hosts/services with all prepared notification attributes, and check them lazy on dump then. further fixe on the notification names - they are not unique by their command (now used on host/service scope, not user/contact) so we'll add some magic number as suffix. fixed template name dumping due to changed conversion vars too. refs #4008 configconvert: write config files, refactor how objects are exported structure is currently hardcoded, but may be changed to getopts later on. all files are overridden into conf/ (testing only right on). refactored export code, removed everything from Convert.pm, and export is now called from the script directly, wrapped all dump loops and added more function layers in betweed. open/close file handles take care of everything, next to a header on top of the files for getting to know their origin better (our hard work, ey?). refs #4036 configconvert: fix service description handling, it's now an inner conversion value previously, i've just re-used 'service_description' which isn't a valid 2.x attribute either. the lookup of service_description attribute in 1.x templates works already, but populated __I2CONVERT_SERVICEDESCRIPTION instead. in favor of having a generated value for all our objects, we'll use that one, also for dumping the configuration. even further, this is also changed for the service->hostgroup<-hosts conversion then. this also avoids writing empty service names into host->service objects. fixes #4019 configconvert: add small main config file for standalone tests refs #2743 configconvert: s/usergroups/groups/ for User config dump configconvert: add README configconvert: add ITL templates automatically (for services, notifications) this currently only makes sense for services and notifications. refs #4037 configconvert: fix timeperiod ranges, add template support for ITL inherits refs #4037 refs #4013 configconvert: update requirements, perl deps refs #2743 configconvert: fix import parser - timeperiods require regex (thx LConfImport) somehow, the Icinga2 import still fails with us holiday definitions. bug that's not yet determined whose bug that is. refs #4039 refs #4013 configconvert: add getopts and pod2usage incl help fixes #4041 configconvert: add notification_interval|period and refactor check|retry_interval vs normal|retry_check_interval refs #4008 configconvert: make host->service linked service a template object, referenced by the host this is not the best solution, as it it creates a service template for each host-service relation. if you have many host_name entries defined in your Icinga 1.x config for a service, this will create duplicates then. requires some more code refactoring, therefore leaving the issue open. refs #3933 configconvert: drop config file prefix 'icinga2' just makes it hard to work with. refs #4036 configconvert: code cleanup configconvert: export check_period for hosts/services refs #2743 configconvert: WIP dependencies - for host based on host_name and parents refs #4011 configconvert: s/Timeperiod/TimePeriod/g refs #4013 configconvert: add hostdependency with hostgroup_name hosts unrolling refs #4011 configconvert: add servicedependency support (host_name) missing - the loop fun with hostgroups. special config is here: https://git.icinga.org/?p=icinga-core.git;a=blob;f=tests/etc/2743.cfg;hb=refs/heads/next#l376 refs #4011 configconvert: add service dependency support for hostgroups well, a lot of looping required here: - loop through all child hostgroup hosts and get their hostnames - get the servive object based on each hostname (loop again) and the child service description - loop through all master hostgroup hosts and get their hostnames - get the master hostname based on each hostname (loop again) and the master service description, save that as service dependency given that implementation, dependencies may be converted for now. once we decide which options we support, we may add them as well. refs #4011 configconvert: add support for * as service host_name next to comma seperated list this is currently a proof of concept for services only, but should target all the object tricks later on. this will be done on host_name lookup and stored as array. http://docs.icinga.org/latest/en/objecttricks.html refs #4010 configconvert: refactor commaseperated list split ... to list of stripped strings into a function. fixes #4046 configconvert: handle excluded hosts, ignore them on split to array exclusions/exceptions cannot be treated by icinga2 the same way as in 1.x so it's better to not create unwanted objects. fixes #4007 configconvert: replace colon in object names with underscore it's a special delimiter and therefore forbidden. fixes #4225 configconvert: detect additive inheritance for *groups and use += on export i guess this can be used for host/service contact(groups) and other foo as well, so let's see. refs #4006 configconvert: add wildcard detection for 'members *' in hostgroup currently adds itself to the host's hostgroups array, but maybe a global template where all hosts inherit from, plus additive inheritance fit better here. refs #4010 configconvert: add a note about servicedeps wildcards todo refs #4010 configconvert: svg-hg-hst logic may contain multiple hgnames for services the object tricks section on the 1.x documentation contains everything which makes the code less readable even here. luckily the code is rather modular, so the extension for split string to array, and looping doesn't hurt much. refs #4010 configconvert: update README with usage and todos refs #2743 configconvert: fix perl 5.14, skip non-existing objects configconvert: escape display_name (may contain quotes) refs #3931 configconvert: refactor using command objects (check/notification) eventhandlers are missing. fixes #4305 configconvert: add volatile attribute fixes #4321 configconvert: eventhandler as EventCommand objects fixes #4327 update TODOs configconvert: remove obsolete itl notification template and check if defined when used. refs #2743 configconvert: write compat log too in icinga2 conf Revert "itl: fix inclusion of notification.conf" This reverts commit 02eb54dc1a818fdcafa6c85817e9f6341cf2831a. configconvert: fix thinko with check_command|event_command in service refs #2743 refs #4327 refs #4305
2013-03-12 17:40:53 +01:00
Conversion: Update readme and test config.
2013-10-09 18:54:57 +02:00
include "conf/resource.conf"
configconvert: enable debug consolelogger for config test
2013-06-24 14:55:18 +02:00
Config Conversion: add conversion script Squashed Rebase, commit msg below. convertv1->v2 initial import refs #2743 itl: fix inclusion of notification.conf Config Conversion: command macros, templates refs #2743 WIP: try resolving the host->svc relation from templates and tricks not finished yet, there's heavy recursion required WIP configconversion: rewrite recursive lookup of linked host_name/service_description this is a mess. configs may just use "name" instead of "host_name" on type "host", same goes for service and service_descriptions. well, and if it's a template, "name" is populated too. the algorithm is not clean enough, and does not scale at all. there are bugs, and the hostgroup linking is not yet taken into account too. basics host -> service dumping of v2 config is implemented. refs #2743 ConfigConvert: split into modules, add objects.cache read, dump cmd line basically it works with - dumping a host with all services, using templates - check_command and all arguments/user macros translation - reading the objects.cache file location from icinga.cfg => this is reserved only for getting dedicated relations => we do not want to duplicate the work of xodtemplate.c in perl here - all important functions have been split up into their respective modules in order to support better re-usage (i.e. lconfexport) still missing important bits: - detect service->group<-host links and build templates - detect other ugly template methods - dump templates - the ugly deprecated normal|retry_check_interval mapping - timeperiod mapping - contact => user mapping - notifications rework (dedicated object) - dependencies, escalations (to be documented/implemented) - the infamous rest ConfigConvert: fix hash keys for convert/dump in perl 5.14 ConfigConvert: improved template handling, host/service dump 2x refactored code again, removed nested loop bottlenecks. still, the resolval of host_name/service_description requires more love. templates are now correctly detected, linked, and printed in 2x syntax. service templates are _not_ linked against host definitions in 2x as this is not possible. commands for hosts do not exist in 2x, therefore the command_name of an 1x host will be taken and guessed against its related services. if there's a match, the service will be linked as 2x 'hostcheck'. *_interval still needs proper handling, as the default interval is 1m, but 2x requires the identifier. ConfigConvert: refactor host_name/service_description link resolving previous algorithm was buggy, as well get_host_name always looked up host template objects, even if the template object was a service. this is now fixed by re-using the __TYPE attribute (set on Icinga 1x config read). the algorithm is now like |---------------------------------| \/ | svc_desc? | 0 / \ 1 | use tmpl? END -------> [svc_desc] | 0 / \ 1 | [undef] <- BROKEN getobjbyattr(['use'], __TYPE, svcdesc | | | getsvcdesc(obj) | | | -------------------------------------- refs #2743 ConvertConfig: add basic support for users, timeperiods, *groups as well as display_name as attribute to print something. contact => user mapping is added as well, manipulating the __TYPE var too. furthermore display_name on the host will be overwritten by the alias, if set. the groups don't dump much, only the display_name if set. their dump function is implemented generic, based on the __TYPE ConfigConvert: fix 4 little big thinkos on import/convert/dump 1) do not skip lines containing ;.* - there may actually be a comment on attr->val line. rather clean the line safely, and let the magic happen. 2) the type counter was implemented in order to have unique object ids by type, since 1x config does not provide us with such. problem - the function had a local var, saving the counter for each file, overwriting the hash attributes later on, starting again with 0. nasty bug, hard to figure out. fixed by feeding the type_cnt into the cfg_obj hive for now. revamped the state machine logic as well, like so I: define TYPE { --> __TYPE = TYPE II: attr val --> {type}->{type_cnt->cnt}->{attr} = val III: } --> type_cnt->cnt++ IV: <empty/comment> 3) also skip service templates (__IS_TEMPLATE) sooner, and do not try to calculate some host_name/service_description magic out of them - they just can't go down one level to the host, but only up with 'use'. 4) host and service templates on 2x config dump must check if __USES_TEMPLATE is actually set to 1, checking for defined is not enough. whatthecommit.com: A long time ago, in a galaxy far far away... refs #2743 ConfigConvert: add more host/service attributes, groups *_interval are automatically mapped, while the *groups attribute it converted into an array in order to easily stash more groups on it. still a todo - loop over existing groups and re-link their members into the respective objects, as 2.x only supports that location. fix for the host->service relation - use the already processed service 2x hashref in order to do some magic with host->{'SERVICE'} = service all 2x attributes are now encapsulated with "", to stay safe. todo - more generic config 2x dump. furthermore, add some more code comments for the respective sections. refs #2743 ConfigConvert: fix service linking not unique, add hostgroup->members re-link to host->hostgroups while working on the missing servicegroups and their facepalm members syntax (host1,svc1,host2,svc2 - awesome to parse), i figured that the whole detection of services by their attribute 'service_description' is not uniquely implemented. now the getter functions are duplicated, and not modular anymore, for the sake of having a service identified by its host_name + service_description. since that lookup is recursive, we must pass the host_name from the very beginning - otherwise we could accidently overwrite that with a template entry. the hostgroup re-linking works, also thanks to the fact that the inner object structure is just an array in the hashref, which allows smart push. contact/user groups are tricky again due to the different naming. further todo: sort all macros and hostservice links. right now this looks like chaos. refs #2743 ConfigConvert: basic servicegroup parsing method ConfigConvert: refactor multiple host_name's on service object detection this is ugly. a service object may contain 'host_name' with 'host1,host2,host3' and so on. treating this as string won't allow us to look into the template tree for valid host attributes, so we need to rewrite the getter function, allowing some special treatment on host_name arrays. for the service object preparation this means: while in the service loop, we need to loop again over all hosts, then dclone the hashref object for the service, and add the unique host_name attribute again. we might require some loop unrolling later, but for now this works as expected. refs #2743 ConvertConfig: disable debug output, some reformatting of dump ConfigConvert: refactor host-svc links, add full service/usergroup relinking due to the relinking afterwards we actually modify the service objects already prepared for 2x. since the *group magic depends on the host/services/users already prepared, we get a perpetuum mobile here with the host loop and resolving service relations. in order to safely fix the issue, there's a seperate host-service link loop after resolving all the other needed objects, which may cost a little bit more performance, but is safe and standalone, getting all previous modifications, migrations and also hacks. next to the refactored flow, the issue with resolving the correct servicegroups and stashing them into an array is solved, as well as converting the existing contactgroups to usergroups, as well as re-linking existing contactgroup->members to their new home, user->usergroups. note: when parsing the servicegroup members into an array, it must not be sorted afterwards, because we will shift 2 objects (host, service) in order to identify the correct service object for adding the servicegroup item. some code reorganisation too, plus a minor comma fix for the host address macro. the used 1x configuration will be addressed in 2743.cfg on icinga-core.git, with all future additions. refs #2743 ConfigConvert: *interval, max_check_attempts dumped as numbers see https://git.icinga.org/?p=icinga2.git;a=blob_plain;f=lib/icinga/icinga-type.conf;hb=HEAD refs #2743 ConfigConvert: fix undocumented contact templates conversion refs #2743 s/DumpIcinga2Cfg/ExportIcinga2Cfg/g just for Import/Export clarification. configconvert: use special prefix for internal attributes __I2CONVERT_ should do the trick, not to interfere with existing custom variables. configconvert: fix leftover from rename configconvert: properly escape strings with double quotes * command_line and command_args * notification commands * action_url, notes_url * notes * icon_image, icon_image_alt fixes #3931 configconvert: fix multiple templates usage, template object lookup error multiple host/service templates seperated by commas will cause some irritation, therefore this is treated as array internally, like group members. for the config export and "inherits", this is easy to fix. for the actual host_name lookup for service objects, this unveiled another bug when looping through all available templates - they are unique by 'name' and not by hostname/servicedesc, and require their very own getter - obj_get_tmpl_obj_by_tmpl_name() - which makes sure to return the object which is then looked into recursively if there's a host_name provided. possible bug for now - multiple service templates used and the host_name is defined in one of them. but that's not the usual case, and won't be supported for now. refs #2743 fixes #3932 configconvert: dump modular timperiod attr and values we need to ignore all other attributes which are to be cleaned sooner, just for safety. minor flaw: the keys are not sorted by weekdays now, but dumped like the hash provides them. fixes #4013 configconvert: support 'name' for groups' if *group_name is not set this is a fallback for broken configs only, and since i got some, added a small fix. refs #2743 configconvert: add service->hostgroup<-hostmembers conversion to template support WIP: there's multiple service->hostgroup relations - duplicated hosthg templates. must be fixed. refs #2743 refs #4016 configconvert: refactor service-hg-hosts for one hosthg template and multiple services we need to first loop over all services, getting the key ids, collecting them for each hostgroup_name (this is the unique identifier, because this is our hosthg template later on). then we loop over the collected unique hostgroups and build the 2.x template logic. the difference here is now, that the code is refactored, and loops over the service keys (getting their objects) only once, pushing their templates plus a relation to a single (1) hosthg-template. there's still some space for enhancements - the service template names as well as hosthg template names as well as service object names are generated with some hardcoded strings/numbers. refs #2743 refs #4016 configconversion: remove debug output configconvert: only dump macros if there are key-val pairs configconvert: code cleanup configconversion: explicitely check __I2CONVERT_USES_TEMPLATE == 1 when dumping service templates refs #4020 configconvert: refactor how services without host_name are handled this is mainly the cause when using hostgroup relations, or other object tricks. we still need the single loop run to convert all 2.x object attributes in one run, and deal with the missing attributes later on. configconvert: WIP notification conversion - refactored notification_commands parsing and storage - do not add duplicated notification_command names to the 2x notification object hive - create notifications based on the notification command linked from users - move host->service link magic to the end again refs #4008 configconvert: WIP notifications, how service/hosts relate to users and notifications there may be more than one notification for the user, and we already had the type in place. currently, that type is not taken into account (bug to fix). the rest with service -> user -> notification linking works in the first implementation. refs #4008 configconvert: final stage, rework notification type handling, fix naming amd template output the config dump must take care of which notification type is dumped, otherwise there would be yet another look required. Instead we are just passing a reference from users to hosts/services with all prepared notification attributes, and check them lazy on dump then. further fixe on the notification names - they are not unique by their command (now used on host/service scope, not user/contact) so we'll add some magic number as suffix. fixed template name dumping due to changed conversion vars too. refs #4008 configconvert: write config files, refactor how objects are exported structure is currently hardcoded, but may be changed to getopts later on. all files are overridden into conf/ (testing only right on). refactored export code, removed everything from Convert.pm, and export is now called from the script directly, wrapped all dump loops and added more function layers in betweed. open/close file handles take care of everything, next to a header on top of the files for getting to know their origin better (our hard work, ey?). refs #4036 configconvert: fix service description handling, it's now an inner conversion value previously, i've just re-used 'service_description' which isn't a valid 2.x attribute either. the lookup of service_description attribute in 1.x templates works already, but populated __I2CONVERT_SERVICEDESCRIPTION instead. in favor of having a generated value for all our objects, we'll use that one, also for dumping the configuration. even further, this is also changed for the service->hostgroup<-hosts conversion then. this also avoids writing empty service names into host->service objects. fixes #4019 configconvert: add small main config file for standalone tests refs #2743 configconvert: s/usergroups/groups/ for User config dump configconvert: add README configconvert: add ITL templates automatically (for services, notifications) this currently only makes sense for services and notifications. refs #4037 configconvert: fix timeperiod ranges, add template support for ITL inherits refs #4037 refs #4013 configconvert: update requirements, perl deps refs #2743 configconvert: fix import parser - timeperiods require regex (thx LConfImport) somehow, the Icinga2 import still fails with us holiday definitions. bug that's not yet determined whose bug that is. refs #4039 refs #4013 configconvert: add getopts and pod2usage incl help fixes #4041 configconvert: add notification_interval|period and refactor check|retry_interval vs normal|retry_check_interval refs #4008 configconvert: make host->service linked service a template object, referenced by the host this is not the best solution, as it it creates a service template for each host-service relation. if you have many host_name entries defined in your Icinga 1.x config for a service, this will create duplicates then. requires some more code refactoring, therefore leaving the issue open. refs #3933 configconvert: drop config file prefix 'icinga2' just makes it hard to work with. refs #4036 configconvert: code cleanup configconvert: export check_period for hosts/services refs #2743 configconvert: WIP dependencies - for host based on host_name and parents refs #4011 configconvert: s/Timeperiod/TimePeriod/g refs #4013 configconvert: add hostdependency with hostgroup_name hosts unrolling refs #4011 configconvert: add servicedependency support (host_name) missing - the loop fun with hostgroups. special config is here: https://git.icinga.org/?p=icinga-core.git;a=blob;f=tests/etc/2743.cfg;hb=refs/heads/next#l376 refs #4011 configconvert: add service dependency support for hostgroups well, a lot of looping required here: - loop through all child hostgroup hosts and get their hostnames - get the servive object based on each hostname (loop again) and the child service description - loop through all master hostgroup hosts and get their hostnames - get the master hostname based on each hostname (loop again) and the master service description, save that as service dependency given that implementation, dependencies may be converted for now. once we decide which options we support, we may add them as well. refs #4011 configconvert: add support for * as service host_name next to comma seperated list this is currently a proof of concept for services only, but should target all the object tricks later on. this will be done on host_name lookup and stored as array. http://docs.icinga.org/latest/en/objecttricks.html refs #4010 configconvert: refactor commaseperated list split ... to list of stripped strings into a function. fixes #4046 configconvert: handle excluded hosts, ignore them on split to array exclusions/exceptions cannot be treated by icinga2 the same way as in 1.x so it's better to not create unwanted objects. fixes #4007 configconvert: replace colon in object names with underscore it's a special delimiter and therefore forbidden. fixes #4225 configconvert: detect additive inheritance for *groups and use += on export i guess this can be used for host/service contact(groups) and other foo as well, so let's see. refs #4006 configconvert: add wildcard detection for 'members *' in hostgroup currently adds itself to the host's hostgroups array, but maybe a global template where all hosts inherit from, plus additive inheritance fit better here. refs #4010 configconvert: add a note about servicedeps wildcards todo refs #4010 configconvert: svg-hg-hst logic may contain multiple hgnames for services the object tricks section on the 1.x documentation contains everything which makes the code less readable even here. luckily the code is rather modular, so the extension for split string to array, and looping doesn't hurt much. refs #4010 configconvert: update README with usage and todos refs #2743 configconvert: fix perl 5.14, skip non-existing objects configconvert: escape display_name (may contain quotes) refs #3931 configconvert: refactor using command objects (check/notification) eventhandlers are missing. fixes #4305 configconvert: add volatile attribute fixes #4321 configconvert: eventhandler as EventCommand objects fixes #4327 update TODOs configconvert: remove obsolete itl notification template and check if defined when used. refs #2743 configconvert: write compat log too in icinga2 conf Revert "itl: fix inclusion of notification.conf" This reverts commit 02eb54dc1a818fdcafa6c85817e9f6341cf2831a. configconvert: fix thinko with check_command|event_command in service refs #2743 refs #4327 refs #4305
2013-03-12 17:40:53 +01:00
include "conf/*.conf"