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Some of the triggers that are properly registered report as "Trigger is missing" in their associated rules. Likewise, clicking on the link to trigger from the rule opens an empty display in the "Triggers" view. Furthermore, the trigger is not listed in the list of triggers in the "Triggers" view.
The problem seems to be related to the implicit limit of 100 items in triggertypes API results.
STACKSTORM VERSION
Paste the output of st2 --version: st2 3.8.1, on Python 3.8.17
OS, environment, install method
Rocky Linux: Linux version 4.18.0-553.27.1.el8_10.x86_64 ([email protected]) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-22) (GCC)) #1 SMP Wed Nov 6 14:29:02 UTC 2024
Regular standalone install with co-hosted Mongo DB, Redis, and Rabbit MQ.
Steps to reproduce the problem
To observe the problem:
Open ANY rule which has an associated (properly registered) trigger for which the trigger is NOT listed in the available triggers in the "Triggers" view. (Note: This problem only appears to happen if MORE THAN 100 triggers are registered on the system.)
The rule will display the trigger as a hyperlink, but with the notation "Trigger is missing".
Clicking on the hyperlinked trigger opens an empty view in the "Triggers" section. Likewise, the subject trigger cannot be found by name/reference in the list of triggers in the "Triggers" section.
Expected Results
Expected that, since the trigger is properly registered, it would be displayed in the "Triggers" section, along with instances.
Actual Results
See above.
NOTE: When executing observing the response to the triggertypes API call in the ST2 GUI via the browser web developer tools (https://st2host/api/v1/triggertypes), the number of results returned in exactly 100. However, when re-running the API (directly via browser tools or via cURL) with limit=-1 (https://st2host/api/v1/triggertypes?limit=-1), significantly more results (in our case, 144) are returned, including the trigger that had been flagged/notated as "Trigger is missing".
The text was updated successfully, but these errors were encountered:
TimothyDJones
changed the title
Trigger reported not found even though registered (also not shown in GUI) - Possible issue with triggertype limit?
Trigger reported not found even though registered (also not shown in GUI) - Possible issue with triggertypes limit?
Feb 18, 2025
Thank you for this detailed report. I agree with your conclusion that st2web isn't providing the limit value to the API causing missing items in the display. A patch to address this issue would be most welcomed if you're willing and able.
SUMMARY
Some of the triggers that are properly registered report as "Trigger is missing" in their associated rules. Likewise, clicking on the link to trigger from the rule opens an empty display in the "Triggers" view. Furthermore, the trigger is not listed in the list of triggers in the "Triggers" view.
The problem seems to be related to the implicit limit of 100 items in
triggertypes
API results.STACKSTORM VERSION
Paste the output of
st2 --version
: st2 3.8.1, on Python 3.8.17OS, environment, install method
Rocky Linux: Linux version 4.18.0-553.27.1.el8_10.x86_64 ([email protected]) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-22) (GCC)) #1 SMP Wed Nov 6 14:29:02 UTC 2024
Regular standalone install with co-hosted Mongo DB, Redis, and Rabbit MQ.
Steps to reproduce the problem
To observe the problem:
Expected Results
Expected that, since the trigger is properly registered, it would be displayed in the "Triggers" section, along with instances.
Actual Results
See above.
NOTE: When executing observing the response to the
triggertypes
API call in the ST2 GUI via the browser web developer tools (https://st2host/api/v1/triggertypes), the number of results returned in exactly 100. However, when re-running the API (directly via browser tools or via cURL) withlimit=-1
(https://st2host/api/v1/triggertypes?limit=-1), significantly more results (in our case, 144) are returned, including the trigger that had been flagged/notated as "Trigger is missing".The text was updated successfully, but these errors were encountered: