[node-exporter] error "not a valid value" on new install

[ex-trim]

System info: Home Assistant OS
Core 2025.11.1
Supervisor 2025.11.2
Operating System 16.3
UI 20250531.3

Prometheus Node Exporter version: 2025.11.2

I did a clean install and I get an error "not a valid value" when I start it up.

I tried simple configurations from the example in the documentation, but it didn't work.

# Enable/disable specific collectors
collectors:
  cpu: true          # CPU usage and utilization
  meminfo: true      # Memory statistics
  diskstats: true    # Disk I/O statistics
  netdev: true       # Network interface stats
  netstat: true      # Network connection stats
  filesystem: true   # Filesystem usage
  loadavg: true      # System load average
  time: true         # Current time metrics
  wifi: false        # WiFi statistics (if applicable)
  hwmon: true        # Hardware monitoring (temperature/fans)

# Ignore specific mount points or network devices
ignore_mount_points:
  - "/tmp"
  - "/run"

ignore_network_devices:
  - "docker0"
  - "veth*"

# Custom command line arguments for node_exporter
cmdline_extra_args: "--collector.disable-defaults --collector.cpu"

I use this instructions https://github.com/racksync/hass-addons-suite/blob/main/node-exporter/DOCS.md

[rsdev277]

same here, after update to newest version...

System info: Home Assistant OS
Core 2025.11.2
Supervisor 2025.11.2
Operating System 16.3
UI 20251105.0

Prometheus Node Exporter version: 2025.11.2

[ex-trim]

I found! This typo is schema

hass-addons-suite/node-exporter/config.yaml

Lines 61 to 83 in c1daca4

	schema:
	enable_basic_auth: bool
	basic_auth_user: str?
	basic_auth_pass: str?
	enable_tls: bool
	cert_file: str?
	cert_key: str?
	cmdline_extra_args: str?
	log_level: list(trace|debug|info|warn|error)?
	collectors:
	cpu: bool?
	meminfo: bool?
	diskstats: bool?
	netdev: bool?
	netstat: bool?
	filesystem: bool?
	loadavg: bool?
	time: bool?
	wifi: bool?
	hwmon: bool?
	custom_collectors: str?
	ignore_mount_points: str?
	ignore_network_devices: str?

.

Config like this will work

enable_basic_auth: false
basic_auth_user: ""
basic_auth_pass: ""
enable_tls: false
cert_file: ""
cert_key: ""
cmdline_extra_args: ""
log_level: info
collectors:
  cpu: true
  meminfo: true
  diskstats: true
  netdev: true
  netstat: true
  filesystem: true
  loadavg: true
  time: true
  wifi: false
  hwmon: true
custom_collectors: ""
ignore_mount_points: /tmp
ignore_network_devices: docker0

in schema custom_collectors expect to be a string, not list.

I think it must looks like?

custom_collectors:
  - str?
ignore_mount_points:
  - str?
ignore_network_devices:
  - str?