Local Keycloak server no longer runs

[paulwaitehomeoffice]

Steps to reproduce

As per https://github.com/UKHomeOffice/keycloak-theme-govuk#local-keycloak-server:

1. Make sure you’ve installed and started Docker Community Edition
2. $ npm install
3. $ npm run build
4. $ docker-compose up

Expected behaviour:

The Keycloak server will now be available on http://localhost:8080

Actual behaviour

The Keycloak server is not available, and we get some errors, possibly about not being able to get a database connection. (Console output from docker-compose up attached.)

docker-compose-error.txt

[paulwaitehomeoffice]

Hi @daniel-ac-martin . Does any of the above ring any obvious bells with you? My docker-compose knowledge is a bit limited.

[paulwaitehomeoffice]

I notice that our docker-compose file uses the links option, which according to the docs is a legacy feature and may be removed.

The docs don't say it has been removed, but I wonder if it's the cause of the Keycloak service not being able to connect to the Maria DB service.

[daniel-ac-martin]

I don't think those lines should do any harm.

[paulwaitehomeoffice]

@daniel-ac-martin I agree, although something isn't working any more for some reason. Can you successfully run docker-compose up in this repo on your computer?