registry v7.3.0 not showing metrics for oauth stateful microservices

[fabioportieri]

Overview of the issue

i'm running an instance of jhipster registry in which several microservices are connected, including a gateway with angular frontend

i can see the metrics fine if i connect directly to my frontend but i expect to see metrics from the registry dashboard, but on the "administrator" menu only the submenu "api" is shown, and i see a weird error on chrome console

979.a1e9c1b0f9adf531.js:1 ERROR TypeError: Cannot read properties of undefined (reading 'params')
at 979.a1e9c1b0f9adf531.js:1:93570

pointing to this code:

    this.accountService.identity().subscribe(),
                    this.router.events.subscribe(z=>{
                        if (z instanceof Kt.R9) {
                            const Y = z.state.root.firstChild.children[0]
                              , he = Y.params   // <------ error here

Reproduce the error

i run the registry with the following docker compose entry:

  jhipster-registry-1:
    image: jhipster/jhipster-registry:v7.3.0
    hostname: jhipster-registry-1
    volumes:
      - ./central-server-config:/central-config
    environment:
      - SPRING_PROFILES_ACTIVE=dev,api-docs,oauth2
      - SPRING_SECURITY_USER_PASSWORD=PASS
      - JHIPSTER_REGISTRY_PASSWORD=PASS
      - SPRING_CLOUD_CONFIG_SERVER_COMPOSITE_0_TYPE=native
      - SPRING_CLOUD_CONFIG_SERVER_COMPOSITE_0_SEARCH_LOCATIONS=file:./central-config/docker-config/
      - SPRING_SECURITY_OAUTH2_CLIENT_PROVIDER_OIDC_ISSUER_URI=URI
      - SPRING_SECURITY_OAUTH2_CLIENT_REGISTRATION_OIDC_CLIENT_ID=CLIENT_ID
      - SPRING_SECURITY_OAUTH2_CLIENT_REGISTRATION_OIDC_CLIENT_SECRET=SECRET
    ports:
      - 8761:8761
    networks:
      csg_net:
        aliases:
          - jhipster-registry-1

it connects to an on premise keycloack instance, as they do all the microservices

any pointer in how to debug this?
Thanks in advance

JHipster Registry Version(s)

v7.3.0

Browsers and Operating System

all versions

[fabioportieri]

after digging into the source code i found out that in the newest version of the registry there isn't a metric menu anymore
can i ask why is that? maybe the preferred way is to use prometheus/grafana?

[mraible]

@juliensadaoui Do you now if something changed recently?

[pascalgrimaud]

@mraible @fabioportieri : the admin pages were moved to JHipster Control Center (JHCC) project to ease the maintenance. It was discussed in the mailing list.
But the JHCC is not maintained anymore so not sure this project works today

[vcotugno]

@pascalgrimaud Is it possible to bring back the admin pages on jhipster-registry ?

[pascalgrimaud]

@vcotugno : If you want to contribute to add it back, +1 from me