keycloak-scim/securing_apps/topics/docker/variable-override.adoc
2017-05-08 11:39:17 -05:00

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[[_docker_variable_override]]
=== Docker Registry Environment Variable Override Installation
Often times it is appropriate to use a simple environment variable override for develop or POC Docker registries. While this apporach is usually not recommended for production use, it can be helpful when one requires quick-and-dirty way to stand up a registry. Simply use the _Variable Override_ Format Option from the client installation tab, and an output should appear like the one below:
REGISTRY_AUTH_TOKEN_REALM: http://localhost:8080/auth/auth/realms/master/protocol/docker-v2/auth
REGISTRY_AUTH_TOKEN_SERVICE: docker-test
REGISTRY_AUTH_TOKEN_ISSUER: http://localhost:8080/auth/auth/realms/master
WARNING: Don't forget to configure the `REGISTRY_AUTH_TOKEN_ROOTCERTBUNDLE` override with the location of the {{book.project.name}} realm's pulic certificate. The auth configuration will not work without this argument.