elestio4test/keycloak Docker 镜像 - 轩辕镜像 | Docker 镜像高效稳定拉取服务

Keycloak, verified and packaged by Elestio

Keycloak is an open source software product to allow single sign-on with identity and access management aimed at modern applications and services.

Deploy a fully managed keycloak on elest.io if you want automated backups, reverse proxy with SSL termination, firewall, automated OS & Software updates, and a team of Linux experts and open source enthusiasts to ensure your services are always safe, and functional.

![deploy]([***]

Why use Elestio images?

• Elestio stays in sync with updates from the original source and quickly releases new versions of this image through our automated processes.
• Elestio images provide timely access to the most recent bug fixes and features.
• Our team performs quality control checks to ensure the products we release meet our high standards.

Usage

Docker-compose

Here are some example snippets to help you get started creating a container.

version: "3.3"
services:
    postgresql:
        image: elestio/postgres:15
        restart: always
        env_file:
            - .env
        ports:
            - 172.17.0.1:5672:5432
        volumes:
            - ./postgres_data:/var/lib/postgresql/data
        networks:
            - keycloak-network

    keycloak:
        user: 0:0
        image: elestio/keycloak:${SOFTWARE_VERSION_TAG}
        restart: always
        entrypoint: "/opt/keycloak/bin/kc.sh start --hostname-strict=false --http-enabled=true --proxy-headers=xforwarded"
        volumes:
            - ./providers:/opt/keycloak/providers
            - ./themes:/opt/keycloak/themes
        env_file:
            - .env
        ports:
            - "172.17.0.1:8080:8080"
        environment:
            - KEYCLOAK_LOGLEVEL=ALL
            - QUARKUS_TRANSACTION_MANAGER_ENABLE_RECOVERY=true
            - PROXY_ADDRESS_FORWARDING=true
            - KEYCLOAK_HTTP_ENABLED=true
            - KEYCLOAK_ADMIN=$KEYCLOAK_ADMIN_USER
            - KEYCLOAK_PASSWORD=$KEYCLOAK_ADMIN_PASSWORD
            - KC_DB_USERNAME=$POSTGRES_USER
            - KC_DB_PASSWORD=$POSTGRES_PASSWORD
            - KC_DB=postgres
            - KC_DB_URL_HOST=postgresql
            - KC_DB_URL_DATABASE=$POSTGRES_DB
            - KC_DB_URL_PORT=5432
            - KC_DB_SCHEMA=public
            - KEYCLOAK_PRODUCTION=true
            - KEYCLOAK_PROXY=edge
            - KEYCLOAK_EXTRA_ARGS=--auto-build
            - JAVA_OPTS=-XX:MaxRAMPercentage=75.0
        depends_on:
            - postgresql
        networks:
            - keycloak-network

networks:
keycloak-network:
    driver: bridge

Environment variables

Access

You can access the Web UI at: [***]

Maintenance

Logging

The Elestio Keycloak Docker image sends the container logs to stdout. To view the logs, you can use the following command:

docker-compose logs -f

To stop the stack you can use the following command:

docker-compose down

Backup and Restore with Docker Compose

To make backup and restore operations easier, we are using folder volume mounts. You can simply stop your stack with docker-compose down, then backup all the files and subfolders in the folder near the docker-compose.yml file.

Creating a ZIP Archive For example, if you want to create a ZIP archive, navigate to the folder where you have your docker-compose.yml file and use this command:

zip -r myarchive.zip .

Restoring from ZIP Archive To restore from a ZIP archive, unzip the archive into the original folder using the following command:

unzip myarchive.zip -d /path/to/original/folder

Starting Your Stack Once your backup is complete, you can start your stack again with the following command:

docker-compose up -d

That's it! With these simple steps, you can easily backup and restore your data volumes using Docker Compose.

Links

• Keycloak Github repository

• Keycloak documentation

• Elestio/keycloak Github repository