This buildpack aims at installing a Keycloak instance on Scalingo and let you configure it at your convenance.
| Keycloak | Buildpack |
|---|---|
| < 17 (wildfly) | 0.1.0 |
| >= 17 (quarkus) | 0.2.0 |
| >= 23 (quarkus) | 1.0.0 |
Add this buildpack environment variable to your Scalingo application to install the Keycloak server:
BUILDPACK_URL=https://github.com/MTES-MCT/keycloak-buildpackDefault version Keycloak is latest found in github releases, but you can choose another one:
scalingo env-set KEYCLOAK_VERSION=23.0.4See Keycloak latest docs to use keycloak quarkus image server.
!!! HTTPS is mandatory in production mode 4
You must have an add-on database postgresql.
Environment variables are listed in Keycloak quarkus configuration doc, starting with KC_
In .env set these vars:
KEYCLOAK_ADMIN=your-admin-name
KEYCLOAK_ADMIN_PASSWORD=your-admin-passwordthen build again.
With Scalingo CLI you can download or upload these files.
Environment variables are set in a .env file. You copy the sample one:
cp .env.sample .envRun an interactive docker scalingo stack 2:
docker run --name keycloak -it -p 8443:8443 -v "$(pwd)"/.env:/env/.env -v "$(pwd)":/buildpack scalingo/scalingo-22:latest bashAnd test in it:
bash buildpack/bin/detect
bash buildpack/bin/env.sh /env/.env /env
bash buildpack/bin/compile /build /cache /env
build/java/bin/keytool -genkeypair -storepass password -storetype PKCS12 -keyalg RSA -keysize 2048 -dname "CN=server" -alias server -ext "SAN:c=DNS:localhost,IP:127.0.0.1" -keystore /build/keycloak/conf/server.keystore
bash buildpack/bin/releaseRun Keycloak server:
export PATH=$PATH:/build/java/bin
export KEYCLOAK_ADMIN=
export KEYCLOAK_ADMIN_PASSWORD=
export KC_DB=postgres
export KC_HOSTNAME=localhost
export KC_HOSTNAME_PORT=8443
build/keycloak/bin/kc.sh --verbose startYou can also use docker-compose stack 3:
docker-compose up --build -d
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