On several Synology systems I have Netdata running in a Docker and am getting permission errors on some plugins. An older rev was having the same issue however I recently updated to 1.45 with the same issue. On both systems, on a relatively frequent basis I see what is below in the logs. Thus far, everything appears functional however since it’s happening on multiple systems I figured it was worth bringing up to see if it’s something I missed.
time=2024-03-30T14:58:39.342+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/11791/io (command 'synoscgi')"
time=2024-03-30T14:58:55.341+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/11969/io (command 'sleep')"
time=2024-03-30T14:58:39.342+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/11793/io (command 'entrypoint.sh')"
time=2024-03-30T14:58:39.342+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/11794/io (command 'jq')"
time=2024-03-30T14:58:39.343+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/11795/io (command 'synoscgi')"
time=2024-03-30T14:58:40.342+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/11805/io (command 'sleep')"
time=2024-03-30T14:58:50.342+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/11909/io (command 'synoscgi')"
time=2024-03-30T14:59:10.342+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/12189/io (command 'synoscgi')"
time=2024-03-30T14:59:00.345+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/12071/io (command 'synoscgi')"
time=2024-03-30T14:59:10.342+00:00 comm=apps.plugin source=collector level=error errno="13, Permission denied" tid=475 thread=apps.plugin msg="Cannot process /host/proc/12211/io (command 'sleep')"
The docker compose file for this is:
version: ‘3.3’
services:
netdata:
container_name: netdata
hostname: bobomatic
ports:
- ‘19999:19999’
volumes:
- ‘/proc:/host/proc:ro’
- ‘/sys:/host/sys:ro’
- ‘/var/run/docker.sock:/var/run/docker.sock:ro’
- ‘/volume1/docker/netdata/config:/etc/netdata’
- ‘/volume1/docker/netdata/data:/var/lib/netdata’
- ‘/volume1/docker/netdata/cache:/var/cache/netdata’
environment:
- PUID=1024
- PGID=100
restart: always
image: netdata/netdata