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Version: 0.7

Deploying with Docker

info

Before proceeding, we recommend reading Introduction, which can quickly help you understand Ikaros.

tip

This document only provides a way to run Docker with the default H2 database, mainly for experience and testing. We do not recommend using the H2 database in a production environment.

If you need to deploy with another database, we recommend using Docker Compose: Deploying with Docker Compose

Setting Up the Environment​

tip

We recommend installing Docker following the official Docker documentation, as the Docker version in the software repositories of some Linux distributions may be outdated.

Using Docker Image​

Available Docker images for Ikaros:

Note

Currently, Ikaros has not updated the Docker image with the latest tag, mainly because no official version has been released yet. We recommend using specific version tags, such as ikarosrun/ikaros:v0.7.5.

  • ikarosrun/ikaros:v0.7.5: Represents the latest available image. A new image is built for each release based on GitHub tags.
  • ikarosrun/ikaros:dev: Represents the image in development. It is not recommended for use, as it is rebuilt and overwritten with each merged Pull Request into the main branch.

Subsequent documentation will use ikarosrun/ikaros:v0.7.5 as an example.

  1. Create a Container

    docker run \
        -it -d \
        --name ikaros \
        -p 9999:9999 \
        -v ~/.ikaros:/root/.ikaros \
        ikarosrun/ikaros:v0.7.5 \
        --ikaros.security.initializer.master-username=tomoki \
        --ikaros.security.initializer.master-password=tomoki
    info

    Note: This command uses the built-in H2 Database by default. If you want to use PostgreSQL, please refer to: Deploying with Docker Compose

    • -it: Enables input and connects to a pseudo-terminal.
    • -d: Runs the container in the background.
    • --name: Specifies a name for the container.
    • -p: Port mapping, in the format of host_port:container_port.
    • -v: Maps the working directory, in the form of -v host_path:/root/.ikaros, where the latter cannot be modified.

    Parameter Details:

<DockerArgs />

  1. Access the Ikaros management page by visiting /console in your browser. The username and password are the ones set in the startup parameters as master-username and master-password.

    tip

    If not started with these parameters, the default username is tomoki, and the password will be printed in the logs (printed only on the first run).

Upgrade Version​

  1. Pull the new version image (please choose the latest tag and replace v0.7.5 below)

    docker pull ikarosrun/ikaros:v0.7.5

  2. Stop the running container

    docker stop ikaros
    docker rm ikaros

  3. Backup Data (Important)

    cp -r ~/.ikaros ~/ikaros.archive

    It's worth noting that the ikaros.archive filename doesn't necessarily have to follow the naming convention in this document. This is just an example.

  4. Update Ikaros

    After modifying the version number, recreate the container following the initial installation method.

    docker run \
        -it -d \
        --name ikaros \
        -p 9999:9999 \
        -v ~/.ikaros:/root/.ikaros \
        ikarosrun/ikaros:v0.7.5 \
        --ikaros.security.initializer.master-username=tomoki \
        --ikaros.security.initializer.master-password=tomoki