Olares

English

简体中文

English

简体中文

Appearance

Olares environment variables ​

Olares provides a highly customizable installation process through the use of environment variables. These variables can override default settings, enabling advanced configurations to suit your specific requirements.

Usage examples ​

To customize the installation process, you can set the environment variables before running the installation command. For example:

bash
# Specify Kubernetes (k8s) instead of k3s
export KUBE_TYPE=k8s \
&& curl -sSfL https://olares.sh | bash -

Or, if you have already downloaded the installation script install.sh:

bash
# Specify Kubernetes (k8s) instead of k3s
export KUBE_TYPE=k8s && bash install.sh

Both methods achieve the same result. The environment variable KUBE_TYPE is passed to the installation script and modifies its behavior accordingly.

Environment variables reference ​

The section lists all the environment variables, along with their default values, optional values, and descriptions. Configure them as needed.

CLOUDFLARE_ENABLE ​

Specifies whether to enable the Cloudflare proxy.

  • Valid values:
    • 0 (disable)
    • 1 (enable)
  • Default: 0

FRP_AUTH_METHOD ​

Sets the FRP authentication method.

  • Valid values:
    • jws
    • token (requires FRP_AUTH_TOKEN)
    • (empty) – No authentication
  • Default: jws

FRP_AUTH_TOKEN ​

Specifies the token for FRP communication (required if FRP_AUTH_METHOD=token).

  • Valid values: Any non-empty string
  • Default: None

FRP_ENABLE ​

Specifies whether to enable FRP for internal network tunneling. Requires additional FRP-related variables if using a custom server.

  • Valid values:
    • 0 (disable)
    • 1 (enable)
  • Default: 0

FRP_PORT ​

Specifies the FRP server's listening port.

  • Valid values: An integer in the range 1–65535
  • Default: 7000 (if not set or set to 0)

JUICEFS ​

Installs JuiceFS alongside Olares.

  • Valid values: 1
  • Default: None (does not install JuiceFS if not set)

KUBE_TYPE ​

Determines the Kubernetes distribution to install.

  • Valid values:
    • k8s(full Kubernetes)
    • k3s (lightweight Kubernetes)
  • Default: k3s

LOCAL_GPU_ENABLE ​

Specifies whether to enable GPU support and install related drivers.

  • Valid values:
    • 0 (disable)
    • 1 (enable)
  • Default: 0

LOCAL_GPU_SHARE ​

Specifies whether to enable GPU sharing. Applies only if GPU is enabled.

  • Valid values:
    • 0 (disable)
    • 1 (enable)
  • Default: 0

NVIDIA_CONTAINER_REPO_MIRROR ​

Specifies the APT repository mirror for installing NVIDIA Container Toolkit.

  • Valid values:
    • nvidia.github.io
    • mirrors.ustc.edu.cn (recommended for better connectivity in mainland China)
  • Default: nvidia.github.io

PREINSTALL ​

Runs only the pre-installation phase (system dependency setup) without proceeding to the full Olares installation.

  • Valid values: 1
  • Default: None (performs full installation if not set)

PUBLICLY_ACCESSIBLE ​

Explicitly specifies that this machine is accessible publicly on the internet, and a reverse proxy should not be used.

  • Valid values:
    • 0 (false)
    • 1 (true)
  • Default: 0

REGISTRY_MIRRORS ​

Specifies a custom Docker registry mirror for faster image pulls.

  • Valid values: https://mirrors.olares.com or any other valid URL
  • Default: https://registry-1.docker.io

TERMINUS_IS_CLOUD_VERSION ​

Marks the machine explicitly as a cloud instance.

  • Valid values: true
  • Default: None

TERMINUS_OS_DOMAINNAME ​

Sets the domain name before installation to skip the interactive prompt.

  • Valid values: Any valid domain name
  • Default: None (prompts for domain name if not set)

TERMINUS_OS_EMAIL ​

Specifies the email address to use instead of a generated one.

  • Valid values: Any valid email address
  • Default: None (a temporary email is generated if not set)

TERMINUS_OS_PASSWORD ​

Specifies the password to use instead of a generated one.

  • Valid values: A valid password with 6–32 characters
  • Default: A randomly generated 8-character password

TERMINUS_OS_USERNAME ​

Specifies the username before installation to skip the interactive prompt.

  • Valid values: Any valid username (2–250 characters, excluding reserved keywords)
  • Default: None (prompts for username if not set)
  • Validation: Reserved keywords include user, system, space, default, os, kubesphere, kube, kubekey, kubernetes, gpu, tapr, bfl, bytetrade, project, pod.

TOKEN_MAX_AGE ​

Sets the maximum validity period for a token (in seconds).

  • Valid values: Any integer (in seconds)
  • Default: 31536000 (365 days)