Empty blank Swagger docs for newly created microservice project

[ken4ward]

Overview of the issue

I created a new microservice project using jHipster 8, Keycloak and docker. The project contains the gateway and a microservice contanerised with docker. I accessed the project on http://localhost:8080. It works fine with the exemption that Swagger docs on this url http://localhost/admin/docs does not show anything. It is blank. This is strange and I sought the support of more knowledgable experts here.

Developing locally, Swagger docs did not show at http://localhost:8080/admin/docs

JHipster Version(s)

8.6.0

JHipster configuration

application {
  config {
    baseName gateway
    packageName com.christdoes.gateway
    applicationType gateway
    authenticationType oauth2
    buildTool maven
    cacheProvider hazelcast
    databaseType sql
    clientFramework angularX
    clientPackageManager npm
    devDatabaseType h2Memory
    prodDatabaseType postgresql
    enableHibernateCache true
    enableSwaggerCodegen true
    enableTranslation true
    languages [nl, en, fr, de, es]
    messageBroker kafka
    nativeLanguage en
    searchEngine elasticsearch
    serverPort 8080
    serviceDiscoveryType consul
    skipClient false
    skipServer false
    skipUserManagement false
    testFrameworks [cucumber]
    websocket no
  }
  entities *
}

application {
  config {
    baseName notaries
    packageName com.christdoes.notaries
    applicationType microservice
    authenticationType oauth2
    buildTool maven
    cacheProvider hazelcast
    databaseType sql
    devDatabaseType h2Memory
    dtoSuffix DTO
    enableHibernateCache true
    enableSwaggerCodegen true
    enableTranslation true
    languages [nl, en, fr, de, es]
    messageBroker kafka
    nativeLanguage en
    prodDatabaseType postgresql
    reactive true
    searchEngine elasticsearch
    serverPort 8081
    serviceDiscoveryType consul
    skipClient true
    skipServer false
    skipUserManagement false
    testFrameworks [cucumber]
    websocket no
  }
  entities ...
}

Entity configuration(s) entityName.json files generated in the .jhipster directory

JHipster configuration, a .yo-rc.json file generated in the root folder

.yo-rc.json file

{
  "generator-jhipster": {
    "appsFolders": [
      "gateway",
      "notaries"
    ],
    "directoryPath": "../",
    "jhipsterVersion": "8.6.0",
    "monitoring": "prometheus",
    "serviceDiscoveryType": "consul"
  }
}

JHipster configuration for gateway not found

JHipster configuration for notaries not found

Environment and Tools

java version "22.0.1" 2024-04-16
Java(TM) SE Runtime Environment Oracle GraalVM 22.0.1+8.1 (build 22.0.1+8-jvmci-b01)
Java HotSpot(TM) 64-Bit Server VM Oracle GraalVM 22.0.1+8.1 (build 22.0.1+8-jvmci-b01, mixed mode, sharing)

git version 2.39.3 (Apple Git-146)

node: v20.16.0
npm: 10.8.1

Docker version 26.1.4, build 5650f9b

<!--
If the error is during an entity creation or associated with a specific entity.
If you are using JDL, please share that configuration as well.
-->

##### **Browsers and Operating System**
Google Chrome & MacOS M3

<!-- What OS are you on? is this a problem with all browsers or only IE8? -->
MacOS M3
- [ ] Checking this box is mandatory (this is just to show you read everything)

[ken4ward]

@jkutner @jdigger @gunnarahlberg @mraible is there anyone here to help on this issue? Thanks.

[mshima]

@ken4ward you should post jhipster info output in the issue description.

[mshima]

We need a full jhipster info or a full jdl in the issue DESCRIPTION.
Since you are using microservices we need a sample with --workspaces.
It cannot be edited because we use it to generate the applications.
Generate stripped applications if needed.

[mshima]

What about jhipster info in newsample folder?

[ken4ward]

@mshima @jkutner @jdigger @gunnarahlberg please any help on this? Hoping to hear from you.

[mshima]

@ken4ward please remove .yo-rc.json from newsample folder and run jhipster info using v8.7.0

[mraible]

Added bug bounty to try and attract attention.