[jboss-jira] [JBoss JIRA] (WFWIP-306) Health check response contains default readiness data

[Fabio Burzigotti (Jira)]

     [ https://issues.redhat.com/browse/WFWIP-306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabio Burzigotti reopened WFWIP-306:
------------------------------------
      Assignee:     (was: Jeff Mesnil)


> Health check response contains default readiness data
> -----------------------------------------------------
>
>                 Key: WFWIP-306
>                 URL: https://issues.redhat.com/browse/WFWIP-306
>             Project: WildFly WIP
>          Issue Type: Bug
>          Components: MP Health
>            Reporter: Fabio Burzigotti
>            Priority: Critical
>
> Starting from Wildfly 19 Beta 2 and with current feature branch for MP Health upgrade to 2.2 [1], some tests started to fail, reporting unexpected content in JSON response.
> When no _readiness_ health check procedures are defined for a given deployment - the returned JSON payload contains a "default" health check readiness object, conventionally named as "ready-deployment." + <archive-name>
> The same _does not_ happen when there's just one registered readiness procedure - i.e. when no annotated _liveness_ procedures exist.
> This change is not documented in the Analysis document: https://github.com/wildfly/wildfly-proposals/pull/284
> The following example uses an Arquillian deployment with a single HealthCheck implementation with _liveness_ health check procedure.
> 1. feature branch [1]
> {code}
> //health
> {
>     "status": "UP",
>     "checks": [
>         {
>             "name": "live",
>             "status": "UP",
>             "data": {
>                 "key": "value"
>             }
>         },
>         {
>             "name": "ready-deployment.HealthTest.war",
>             "status": "UP"
>         }
>     ]
> }
> //live
> {
>     "status": "UP",
>     "checks": [
>         {
>             "name": "live",
>             "status": "UP",
>             "data": {
>                 "key": "value"
>             }
>         }
>     ]
> }
> //ready
> {
>     "status": "UP",
>     "checks": [
>         {
>             "name": "ready-deployment.HealthTest.war",
>             "status": "UP"
>         }
>     ]
> }
> {code}
> 2. here are the results for the same calls against Wildfly 19 Beta 1:
> {code}
> //health
> {
>     "status": "UP",
>     "checks": [
>         {
>             "name": "live",
>             "status": "UP",
>             "data": {
>                 "key": "value"
>             }
>         }
>     ]
> }
> //live
> {
>     "status": "UP",
>     "checks": [
>         {
>             "name": "live",
>             "status": "UP",
>             "data": {
>                 "key": "value"
>             }
>         }
>     ]
> }
> //ready
> {
>     "status": "UP",
>     "checks": []
> }
> {code}
> [1]
> https://github.com/jmesnil/wildfly



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