Deploying microcks as stack

[30ThreeDegrees]

Hi all,

I was wanting to setup microcks on a small vm so myself and a friend could both call the same microcks server to save having to different interface configs between machines, so I thought I would deploy microcks as a stack on a ubuntu 22 machine with a fresh install of docker instead of using compose so I had persistent data and auto reboot.

When I first tried to deploy as a stack I received an error about docker-compose compatibility as stack doesn't support version '2' anymore and I also converter the docker-compose into version '3', I also changed the ~tmp file storage to use a volume so I had persistent data.

Everything seems to start up fine but I try to access the login screen it just hangs and I see some keycloak errors, unfortunately I dont understand enough about keycloak so I thought I would ask the question after not finding much on how to deploy this as a stack from google, stack overflow or the docs.

Any help or suggestions on how to launch this as a stack or point me towards the relevant docs would be appreciated.

`
version: '3'

services:
mongo:
image: mongo:3.4.23
container_name: microcks-db
volumes:
- microcks-mongo-data:/data/db

keycloak:
image: jboss/keycloak:14.0.0
container_name: microcks-sso
ports:
- "18080:8080"
environment:
DB_VENDOR: "h2"
KEYCLOAK_USER: "admin"
KEYCLOAK_PASSWORD: "admin"
KEYCLOAK_IMPORT: "/tmp/microcks-realm.json"
KEYCLOAK_FRONTEND_URL: "http://localhost:18080/auth"
volumes:
- microcks-keycloak-data:/tmp/microcks-realm.json

postman:
image: quay.io/microcks/microcks-postman-runtime:latest
container_name: microcks-postman-runtime

app:
depends_on:
- mongo
- keycloak
- postman
image: quay.io/microcks/microcks:latest
container_name: microcks
ports:
- "8080:8080"
- "9090:9090"
environment:
- SPRING_PROFILES_ACTIVE=prod
- SPRING_DATA_MONGODB_URI=mongodb://mongo:27017
- SPRING_DATA_MONGODB_DATABASE=microcks
- POSTMAN_RUNNER_URL=http://postman:3000
- TEST_CALLBACK_URL=http://microcks:8080
- SERVICES_UPDATE_INTERVAL=0 0 0/2 * * *
- KEYCLOAK_URL=http://keycloak:8080/auth
- KEYCLOAK_PUBLIC_URL=http://localhost:18080/auth
#- MAX_UPLOAD_FILE_SIZE=3MB
#
volumes:
microcks-mongo-data:
microcks-keycloak-data:
`

[lbroudoux]

Hello there,

Sorry for delay in answer. As I think you'll reach out the vm using its DNS name, you'll have to customize the KEYCLOAK_PUBLIC_URL so that it reflects the DNS name used. Once Keycloak can be reach, you'll also need to configure the redirect_uri for Microcks realm (default is http://localhost:8080) to match your vm DNS name as well. For that: connect to the Keycloak admin console, login using admin user, change realm to Microcks and add this new redirect url on the microcks-app-js client configuration.

Hope it helps!