OMV/host info: hostname, OMV version, kernel, CPU, memory, uptime, load.

Human-readable filesystem usage (df -h).

Block devices with size/model/serial/fs/mountpoint/uuid (lsblk -J).

Top processes by cpu or mem (ps, fast). sort_by is 'cpu' or 'mem'.

RAM and swap usage in bytes (free -b).

APT packages with pending upgrades (name/versions only). {count, packages}.

systemd active/enabled state per unit (systemctl, fast). Defaults to a common NAS set if none given.

Last lines journal entries for a systemd unit (journalctl -u).

Network interfaces with addresses (ip -j addr); virtual docker/veth interfaces are filtered out for signal.

Run an arbitrary shell command on the NAS as root. UNRESTRICTED and UNGUARDED -- there is no allow/deny-list. Prefer the specific tools (omv_rpc, docker, stacks) over hand-editing config. Returns {stdout, stderr, exit_code}.

Install pending APT upgrades (apt-get -y upgrade, noninteractive). Requires confirm=True. Run available_updates first to see what changes. Returns {exit_code, output}.

Reboot the NAS. Requires confirm=True.

Power off the NAS. Requires confirm=True.

All filesystems OMV knows about (mounted or not).

Physical disk devices known to OMV.

S.M.A.R.T. overview per device (overall health status, from OMV).

SMART overall-health self-assessment for one device (PASSED/FAILED). device is 'sda' or '/dev/sda'.

Full SMART attribute table for one device (smartctl -A), plus current temperature and power-on hours. device is 'sda' or '/dev/sda'.

SMART self-test history for one device (smartctl -l selftest).

Current temperature (°C) of every physical disk (smartctl -A per disk).

Start a SMART self-test on a device. kind is 'short', 'long', or 'conveyance'. The test runs in the background (adds drive load); poll results later with smart_selftest_log. Requires confirm=True.

CPU temperature in °C (OMV CpuTemp plugin).

All lm-sensors readings as structured JSON (sensors -j).

Per-mount usage for the OS + data disks (df): device, mount, fstype, total/used/avail bytes, and percent. Skips tmpfs/overlay/virtual mounts.

OMV shared folders (name, path, device).

Configured SMB/CIFS shares.

Generic OMV RPC passthrough: omv-rpc -u admin <service> <method> <params>. UNRESTRICTED -- can call mutating methods too. Discover methods by grepping /usr/share/openmediavault/engined/rpc/*.inc on the host.

Docker containers with names/status/image (docker ps; include_all adds stopped).

Live per-container CPU%, memory, net/block I/O (docker stats --no-stream).

Full docker inspect for one container (config, mounts, network, state).

Docker images (repo, tag, id, size).

Docker volumes (name, driver, mountpoint).

Docker networks (id, name, driver, scope).

Disk usage + reclaimable space by images/containers/volumes/build cache (docker system df).

Last tail lines of a container's logs.

Restart a single container (seconds of downtime).

Start a stopped container.

Stop a running container (downtime until restarted). Requires confirm=True.

Run a shell command inside a container as its user. UNRESTRICTED -- no allow/deny-list. Returns {stdout, stderr, exit_code}.

Reclaim space by removing stopped containers, dangling images, unused networks and build cache (docker system prune -f). Set volumes=True to also drop anonymous volumes (DELETES their data). Requires confirm=True.

Portainer stacks (id, name, status).

The full compose file for a Portainer stack.

Start a stopped stack (brings its containers up).

Stop a running stack (takes all its containers down). Requires confirm=True.

Stop then start a stack (downtime during the cycle). Requires confirm=True.

Redeploy a stack with the given compose YAML. DESTRUCTIVE: recreates containers (brief downtime). Requires confirm=True. Existing Env is preserved automatically.

Non-system OMV users.

Non-system OMV groups.