{% extends "base.html" %} {% block title %}LASSO — System Check{% endblock %} {% block breadcrumb %}
  • System Check
    • {% endblock %} {% block content %}

    System Health Check

    This page verifies that your system has everything LASSO needs. You normally don't need to check this — it's here for troubleshooting.

    Platform Information

    Operating System
    {{ capabilities.platform }}
    Python Version
    {{ capabilities.python }}
    LASSO Version
    {{ version }}

    Container Runtimes

    Docker {% if capabilities.docker %} Available {% else %} Not Found {% endif %}

    Primary container backend for full OS-level isolation

    Podman {% if capabilities.podman %} Available {% else %} Not Found {% endif %}

    Rootless alternative to Docker, DORA-compliant

    Linux Kernel Capabilities

    User Namespaces {% if capabilities.user_ns %} Available {% else %} Unavailable {% endif %}

    Required for unprivileged sandbox creation

    Mount Namespaces {% if capabilities.mount_ns %} Available {% else %} Unavailable {% endif %}

    Filesystem isolation with read-only mounts and hidden paths

    PID Namespaces {% if capabilities.pid_ns %} Available {% else %} Unavailable {% endif %}

    Process isolation prevents agents from seeing host processes

    Network Namespaces {% if capabilities.net_ns %} Available {% else %} Unavailable {% endif %}

    Network isolation with iptables-based controls

    Cgroups v2 {% if capabilities.cgroups_v2 %} Available {% else %} Unavailable {% endif %}

    Resource limits for memory, CPU, and process counts

    {% set all_ns = capabilities.user_ns and capabilities.mount_ns and capabilities.pid_ns and capabilities.net_ns and capabilities.cgroups_v2 %} {% set has_runtime = capabilities.docker or capabilities.podman %} {% if has_runtime and all_ns %}
    Everything looks good

    All system capabilities detected. LASSO can provide full sandbox isolation. No action needed.

    {% elif has_runtime %}
    Container Backend Available

    Some kernel capabilities missing for native isolation fallback. Container mode will provide full isolation.

    {% elif all_ns %}
    Kernel Capabilities Available

    No container runtime detected. Install Docker or Podman for full container-based sandbox isolation.

    {% else %}
    Limited Isolation

    LASSO will fall back to software-level enforcement (command filtering + environment sanitization). For production use, install Docker or Podman and ensure kernel namespace support.

    {% endif %} {% endblock %}