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Merged
joostlek merged 5 commits into from
Feb 11, 2026
Merged

Add endpoint system df information #160134

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8bf7e17
Add endpoint system df information
erwindouna Jan 2, 2026
579e495
Merge branch 'dev' into portainer-add-systemdf-endpoint
erwindouna Jan 2, 2026
e13e8c6
Merge branch 'dev' into portainer-add-systemdf-endpoint
erwindouna Jan 2, 2026
062aa61
Merge branch 'dev' into portainer-add-systemdf-endpoint
erwindouna Feb 10, 2026
a8282d5
update
erwindouna Feb 10, 2026
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9 changes: 8 additions & 1 deletion homeassistant/components/portainer/coordinator.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,11 @@
PortainerConnectionError,
PortainerTimeoutError,
)
from pyportainer.models.docker import DockerContainer, DockerContainerStats
from pyportainer.models.docker import (
DockerContainer,
DockerContainerStats,
DockerSystemDF,
)
from pyportainer.models.docker_inspect import DockerInfo, DockerVersion
from pyportainer.models.portainer import Endpoint

Expand Down Expand Up @@ -43,6 +47,7 @@ class PortainerCoordinatorData:
containers: dict[str, PortainerContainerData]
docker_version: DockerVersion
docker_info: DockerInfo
docker_system_df: DockerSystemDF


@dataclass(slots=True)
Expand Down Expand Up @@ -146,6 +151,7 @@ async def _async_update_data(self) -> dict[int, PortainerCoordinatorData]:
containers = await self.portainer.get_containers(endpoint.id)
docker_version = await self.portainer.docker_version(endpoint.id)
docker_info = await self.portainer.docker_info(endpoint.id)
docker_system_df = await self.portainer.docker_system_df(endpoint.id)
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@mik-laj mik-laj Jan 2, 2026

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As this integration grows more and more, we may consider not downloading all the data every time, but only the data that is needed.

systemmonitor implements such a pattern:

core/homeassistant/components/systemmonitor/coordinator.py

Lines 122 to 147 in 3b2a7ba

self._initial_update: bool = True
self.update_subscribers: dict[tuple[str, str], set[str]] = (
self.set_subscribers_tuples(arguments)
)
def set_subscribers_tuples(
self, arguments: list[str]
) -> dict[tuple[str, str], set[str]]:
"""Set tuples in subscribers dictionary."""
_disk_defaults: dict[tuple[str, str], set[str]] = {}
for argument in arguments:
_disk_defaults[("disks", argument)] = set()
return {
**_disk_defaults,
("addresses", ""): set(),
("battery", ""): set(),
("boot", ""): set(),
("cpu_percent", ""): set(),
("fan_speed", ""): set(),
("io_counters", ""): set(),
("load", ""): set(),
("memory", ""): set(),
("processes", ""): set(),
("swap", ""): set(),
("temperatures", ""): set(),
}

core/homeassistant/components/systemmonitor/coordinator.py

Lines 153 to 163 in 3b2a7ba

_data = await self.hass.async_add_executor_job(self.update_data)
load: tuple = (None, None, None)
if self.update_subscribers[("load", "")] or self._initial_update:
load = os.getloadavg()
_LOGGER.debug("Load: %s", load)
cpu_percent: float | None = None
if self.update_subscribers[("cpu_percent", "")] or self._initial_update:
cpu_percent = self._psutil.cpu_percent(interval=None)
_LOGGER.debug("cpu_percent: %s", cpu_percent)

core/homeassistant/components/systemmonitor/sensor.py

Lines 661 to 673 in 3b2a7ba

async def async_added_to_hass(self) -> None:
"""When added to hass."""
self.coordinator.update_subscribers[
self.entity_description.add_to_update(self)
].add(self.entity_id)
return await super().async_added_to_hass()
async def async_will_remove_from_hass(self) -> None:
"""When removed from hass."""
self.coordinator.update_subscribers[
self.entity_description.add_to_update(self)
].remove(self.entity_id)
return await super().async_will_remove_from_hass()


container_map: dict[str, PortainerContainerData] = {}

Expand Down Expand Up @@ -210,6 +216,7 @@ async def _async_update_data(self) -> dict[int, PortainerCoordinatorData]:
containers=container_map,
docker_version=docker_version,
docker_info=docker_info,
docker_system_df=docker_system_df,
)

self._async_add_remove_endpoints(mapped_endpoints)
Expand Down
15 changes: 15 additions & 0 deletions homeassistant/components/portainer/icons.json
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,12 @@
"architecture": {
"default": "mdi:cpu-64-bit"
},
"container_disk_usage_reclaimable": {
"default": "mdi:file-restore"
},
"container_disk_usage_total_size": {
"default": "mdi:harddisk"
},
"containers_count": {
"default": "mdi:database"
},
Expand All @@ -31,6 +37,12 @@
"image": {
"default": "mdi:docker"
},
"image_disk_usage_reclaimable": {
"default": "mdi:file-restore"
},
"image_disk_usage_total_size": {
"default": "mdi:harddisk"
},
"images_count": {
"default": "mdi:image-multiple"
},
Expand All @@ -54,6 +66,9 @@
},
"operating_system_version": {
"default": "mdi:alpha-v-box"
},
"volume_disk_usage_total_size": {
"default": "mdi:harddisk"
}
},
"switch": {
Expand Down
50 changes: 50 additions & 0 deletions homeassistant/components/portainer/sensor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -210,6 +210,56 @@ class PortainerEndpointSensorEntityDescription(SensorEntityDescription):
entity_registry_enabled_default=False,
state_class=SensorStateClass.MEASUREMENT,
),
PortainerEndpointSensorEntityDescription(
key="container_disk_usage_reclaimable",
translation_key="container_disk_usage_reclaimable",
value_fn=lambda data: data.docker_system_df.container_disk_usage.reclaimable,
device_class=SensorDeviceClass.DATA_SIZE,
state_class=SensorStateClass.MEASUREMENT,
native_unit_of_measurement=UnitOfInformation.BYTES,
suggested_unit_of_measurement=UnitOfInformation.MEBIBYTES,
entity_category=EntityCategory.DIAGNOSTIC,
),
PortainerEndpointSensorEntityDescription(
key="container_disk_usage_total_size",
translation_key="container_disk_usage_total_size",
value_fn=lambda data: data.docker_system_df.container_disk_usage.total_size,
device_class=SensorDeviceClass.DATA_SIZE,
state_class=SensorStateClass.MEASUREMENT,
native_unit_of_measurement=UnitOfInformation.BYTES,
suggested_unit_of_measurement=UnitOfInformation.MEBIBYTES,
entity_category=EntityCategory.DIAGNOSTIC,
),
PortainerEndpointSensorEntityDescription(
key="image_disk_usage_reclaimable",
translation_key="image_disk_usage_reclaimable",
value_fn=lambda data: data.docker_system_df.image_disk_usage.reclaimable,
device_class=SensorDeviceClass.DATA_SIZE,
state_class=SensorStateClass.MEASUREMENT,
native_unit_of_measurement=UnitOfInformation.BYTES,
suggested_unit_of_measurement=UnitOfInformation.MEBIBYTES,
entity_category=EntityCategory.DIAGNOSTIC,
),
PortainerEndpointSensorEntityDescription(
key="image_disk_usage_total_size",
translation_key="image_disk_usage_total_size",
value_fn=lambda data: data.docker_system_df.image_disk_usage.total_size,
device_class=SensorDeviceClass.DATA_SIZE,
state_class=SensorStateClass.MEASUREMENT,
native_unit_of_measurement=UnitOfInformation.BYTES,
suggested_unit_of_measurement=UnitOfInformation.MEBIBYTES,
entity_category=EntityCategory.DIAGNOSTIC,
),
PortainerEndpointSensorEntityDescription(
key="volume_disk_usage_total",
translation_key="volume_disk_usage_total_size",
value_fn=lambda data: data.docker_system_df.volume_disk_usage.total_size,
device_class=SensorDeviceClass.DATA_SIZE,
state_class=SensorStateClass.MEASUREMENT,
native_unit_of_measurement=UnitOfInformation.BYTES,
suggested_unit_of_measurement=UnitOfInformation.MEBIBYTES,
entity_category=EntityCategory.DIAGNOSTIC,
),
)


Expand Down
15 changes: 15 additions & 0 deletions homeassistant/components/portainer/strings.json
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,12 @@
"architecture": {
"name": "Architecture"
},
"container_disk_usage_reclaimable": {
"name": "Container disk usage reclaimable"
},
"container_disk_usage_total_size": {
"name": "Container disk usage total size"
},
"containers_count": {
"name": "Container count"
},
Expand All @@ -92,6 +98,12 @@
"image": {
"name": "Image"
},
"image_disk_usage_reclaimable": {
"name": "Image disk usage reclaimable"
},
"image_disk_usage_total_size": {
"name": "Image disk usage total size"
},
"images_count": {
"name": "Image count"
},
Expand All @@ -115,6 +127,9 @@
},
"operating_system_version": {
"name": "Operating system version"
},
"volume_disk_usage_total_size": {
"name": "Volume disk usage total size"
}
},
"switch": {
Expand Down
9 changes: 8 additions & 1 deletion tests/components/portainer/conftest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,11 @@
from collections.abc import Generator
from unittest.mock import AsyncMock, patch

from pyportainer.models.docker import DockerContainer, DockerContainerStats
from pyportainer.models.docker import (
DockerContainer,
DockerContainerStats,
DockerSystemDF,
)
from pyportainer.models.docker_inspect import DockerInfo, DockerVersion
from pyportainer.models.portainer import Endpoint
import pytest
Expand Down Expand Up @@ -63,6 +67,9 @@ def mock_portainer_client() -> Generator[AsyncMock]:
client.container_stats.return_value = DockerContainerStats.from_dict(
load_json_value_fixture("container_stats.json", DOMAIN)
)
client.docker_system_df.return_value = DockerSystemDF.from_dict(
load_json_value_fixture("docker_system_df.json", DOMAIN)
)

client.restart_container = AsyncMock(return_value=None)

Expand Down
30 changes: 30 additions & 0 deletions tests/components/portainer/fixtures/docker_system_df.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
{
"ImagesDiskUsage": {
"ActiveCount": 1,
"TotalCount": 4,
"Reclaimable": 12345678,
"TotalSize": 98765432,
"Items": []
},
"ContainersDiskUsage": {
"ActiveCount": 1,
"TotalCount": 4,
"Reclaimable": 12345678,
"TotalSize": 98765432,
"Items": []
},
"VolumesDiskUsage": {
"ActiveCount": 1,
"TotalCount": 4,
"Reclaimable": 12345678,
"TotalSize": 98765432,
"Items": []
},
"BuildCacheDiskUsage": {
"ActiveCount": 1,
"TotalCount": 4,
"Reclaimable": 12345678,
"TotalSize": 98765432,
"Items": []
}
}
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