only showing 3 nodes ubunty 24.04

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,
1

Hi guys

Using:
ubuntu-24.04
netdata v1.45.6

I have 6 virtual machines, all using same O.S and netdata. I choose 1 as parent and I can only see 3 nodes at dashboard …

All machines using exacly same stream.conf…

Bellow one of then which is not appearing at dashboard:

time=2024-06-06T05:51:51.989-03:00 comm=netdata source=access level=warning tid=5556 thread=WEB[1] ro
le=none permissions=0x0 src_ip=192.168.20.5 src_port=49892 req_method=STREAM code=409 conn=0 transact
ion=8edf97ba384a41d9a8b5a1c79d367468 sent_bytes=45 size_bytes=45 prep_ut=0 sent_ut=0 total_ut=259 req
uest=“key=2194bc0c-53cc-4a35-a0a6-e6ae0e62b3cd&hostname=backup&registry_hostname=backup&machine_guid=
9ec51ee4-21f9-11ef-9881-7eee25a3c7e8&update_every=5&os=linux&timezone=America/Sao_Paulo&abbrev_timezo
ne=-03&utc_offset=-10800&hops=1&ml_capable=1&ml_enabled=0&mc_version=1&ver=14483448&NETDATA_INSTANCE_
CLOUD_TYPE=unknown&NETDATA_INSTANCE_CLOUD_INSTANCE_TYPE=unknown&NETDATA_INSTANCE_CLOUD_INSTANCE_REGIO
N=unknown&NETDATA_SYSTEM_OS_NAME=unknown&NETDATA_SYSTEM_OS_ID=unknown&NETDATA_SYSTEM_OS_ID_LIKE=unkno
wn&NETDATA_SYSTEM_OS_VERSION=unknown&NETDATA_SYSTEM_OS_VERSION_ID=unknown&NETDATA_SYSTEM_OS_DETECTION
=unknown&NETDATA_HOST_IS_K8S_NODE=false&NETDATA_SYSTEM_KERNEL_NAME=Linux&NETDATA_SYSTEM_KERNEL_VERSIO
N=6.8.0-31-generic&NETDATA_SYSTEM_ARCHITECTURE=x86_64&NETDATA_SYSTEM_VIRTUALIZATION=none&NETDATA_SYST
EM_VIRT_DETECTION=systemd-detect-virt&NETDATA_SYSTEM_CONTAINER=lxc&NETDATA_SYSTEM_CONTAINER_DETECTION
=systemd-detect-virt&NETDATA_CONTAINER_OS_NAME=Ubuntu&NETDATA_CONTAINER_OS_ID=ubuntu&NETDATA_CONTAINE
R_OS_ID_LIKE=debian&NETDATA_CONTAINER_OS_VERSION=24.04 LTS (Noble Numbat)&NETDATA_CONTAINER_OS_VERSIO
N_ID=24.04&NETDATA_CONTAINER_OS_DETECTION=/etc/os-release&NETDATA_SYSTEM_CPU_LOGICAL_CPU_COUNT=1&NETD
ATA_SYSTEM_CPU_FREQ=2500000000&NETDATA_SYSTEM_TOTAL_RAM=1073741824&NETDATA_SYSTEM_TOTAL_DISK_SIZE=100
0204886016&NETDATA_PROTOCOL_VERSION=1.1”

Is there any limit at dashboard not allowing see all machines?

2

Just anserwing…
As I was copying virtual machines they all have same ID…
To correct this , just create a neu UUID…

ARQ1="/var/lib/netdata/registry/netdata.public.unique.id"
uuidgen > ${ARQ1}
systemctl restart netdata