[Port forward to VM not working]

So my problem was caused by k8s binding ports to ip from virbr0
i change from minikube to k3s and everything seems to work as expected

[Port forward to VM not working]

i have vm on unraid

i have ASUS RT-AX86U router

vm has 2 ip addreses one on br0 and one on virtbr0

i have configured router to forward port to ip from br0

and it don't work

 

when i change configuration of forward to ip of unraid i can perform iperf3 test and it works

 

i test from vps outside my netrork

vm is a headless debian system

 

any suggestion or advice will be greatly appreciated

[export ZFS filesystem over NFS]

i created 3 scripts for this problem

one to regenerate shares from zfs

#!/bin/bash -e

zfs get sharenfs -H -o name,value,source -t filesystem | grep -v off |  grep -v "inherited from" | while IFS=$'\n' read LINE;
do
        LINE=($LINE)
        NAME=${LINE[0]}
        SHARENFS=${LINE[1]}
        echo regenerating share $NAME with $SHARENFS
        zfs set sharenfs=off $NAME
        zfs set sharenfs=$SHARENFS $NAME
done

 

second one to run on every shutdown of array to backup zfs nfs shares to $BACKUPLOCATION

#!/bin/bash -e

BACKUPLOCATION=/mnt/tank/storage/unraid/zfs-nfs/backup/

rsync --verbose --archive --human-readable --progress --partial --checksum --delete-after /etc/exports.d/ $BACKUPLOCATION

 

and last one to restore backup on every start of array

#!/bin/bash -e

BACKUPLOCATION=/mnt/tank/storage/unraid/zfs-nfs/backup/

rsync --verbose --archive --human-readable --progress --partial --checksum  $BACKUPLOCATION /etc/exports.d

exportfs -ra

 

[VM with another NIC in host-only network for NFS]

thanks for your help @ghost82

now in vm i have two nic

one connected to br0 (with internet) from ip in 192.168.172.0/24

second one connected to virbr0 (with internet) with ip in 192.168.122.0/24

 

which is good enough for me

because nfs server has restriction on ip in other subnet than normal one

[VM with another NIC in host-only network for NFS]

hi

i'm trying to create vm with linux with 2 network interfaces

one for normal communication with the world (let's say 192.168.172.0/24)

and another to communicate between vm and unraid host only (let's say 10.1.1.0/24)

and i don't know how to do it

 

i want something like this because i don't want to give access ip's from my normal network (192.168.172.0/24) to nfs server

 

my vm xml

Spoiler

<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm' id='11'>
  <name>kalipso</name>
  <uuid>6821ccf5-736e-36d0-634a-1e676ffd82df</uuid>
  <metadata>
    <vmtemplate xmlns="unraid" name="Debian" icon="debian.png" os="debian"/>
  </metadata>
  <memory unit='KiB'>4194304</memory>
  <currentMemory unit='KiB'>4194304</currentMemory>
  <memoryBacking>
    <nosharepages/>
  </memoryBacking>
  <vcpu placement='static'>6</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='9'/>
    <vcpupin vcpu='1' cpuset='21'/>
    <vcpupin vcpu='2' cpuset='10'/>
    <vcpupin vcpu='3' cpuset='22'/>
    <vcpupin vcpu='4' cpuset='11'/>
    <vcpupin vcpu='5' cpuset='23'/>
  </cputune>
  <resource>
    <partition>/machine</partition>
  </resource>
  <os>
    <type arch='x86_64' machine='pc-q35-6.2'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
    <nvram>/etc/libvirt/qemu/nvram/6821ccf5-736e-36d0-634a-1e676ffd82df_VARS-pure-efi.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='host-passthrough' check='none' migratable='on'>
    <topology sockets='1' dies='1' cores='3' threads='2'/>
    <cache mode='passthrough'/>
    <feature policy='require' name='topoext'/>
  </cpu>
  <clock offset='utc'>
    <timer name='rtc' tickpolicy='catchup'/>
    <timer name='pit' tickpolicy='delay'/>
    <timer name='hpet' present='no'/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>restart</on_crash>
  <devices>
    <emulator>/usr/local/sbin/qemu</emulator>
    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='writeback'/>
      <source dev='/dev/zvol/hekapoo-speed/vms/kalipso/disk0' index='1'/>
      <backingStore/>
      <target dev='hdc' bus='virtio'/>
      <boot order='1'/>
      <alias name='virtio-disk2'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </disk>
    <controller type='usb' index='0' model='ich9-ehci1'>
      <alias name='usb'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci1'>
      <alias name='usb'/>
      <master startport='0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci2'>
      <alias name='usb'/>
      <master startport='2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci3'>
      <alias name='usb'/>
      <master startport='4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/>
    </controller>
    <controller type='pci' index='0' model='pcie-root'>
      <alias name='pcie.0'/>
    </controller>
    <controller type='pci' index='1' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='1' port='0x10'/>
      <alias name='pci.1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='2' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='2' port='0x11'/>
      <alias name='pci.2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
    </controller>
    <controller type='pci' index='3' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='3' port='0x12'/>
      <alias name='pci.3'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
    </controller>
    <controller type='pci' index='4' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='4' port='0x13'/>
      <alias name='pci.4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
    </controller>
    <controller type='pci' index='5' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='5' port='0x14'/>
      <alias name='pci.5'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <alias name='virtio-serial0'/>
      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
    </controller>
    <controller type='sata' index='0'>
      <alias name='ide'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
    </controller>
    <interface type='bridge'>
      <mac address='52:54:00:ef:c1:6c'/>
      <source bridge='br0'/>
      <target dev='vnet10'/>
      <model type='virtio-net'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </interface>
    <serial type='pty'>
      <source path='/dev/pts/9'/>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
      <alias name='serial0'/>
    </serial>
    <console type='pty' tty='/dev/pts/9'>
      <source path='/dev/pts/9'/>
      <target type='serial' port='0'/>
      <alias name='serial0'/>
    </console>
    <channel type='unix'>
      <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-11-kalipso/org.qemu.guest_agent.0'/>
      <target type='virtio' name='org.qemu.guest_agent.0' state='connected'/>
      <alias name='channel0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='tablet' bus='usb'>
      <alias name='input0'/>
      <address type='usb' bus='0' port='1'/>
    </input>
    <input type='mouse' bus='ps2'>
      <alias name='input1'/>
    </input>
    <input type='keyboard' bus='ps2'>
      <alias name='input2'/>
    </input>
    <graphics type='vnc' port='5902' autoport='yes' websocket='5702' listen='0.0.0.0' keymap='en-us'>
      <listen type='address' address='0.0.0.0'/>
    </graphics>
    <audio id='1' type='none'/>
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
      <alias name='video0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
    </video>
    <memballoon model='virtio'>
      <alias name='balloon0'/>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </memballoon>
  </devices>
  <seclabel type='dynamic' model='dac' relabel='yes'>
    <label>+0:+100</label>
    <imagelabel>+0:+100</imagelabel>
  </seclabel>
</domain>

 

 

[Can't change "Warning disk temperature threshold"]

when i manually edited

 /boot/config/smart-one.cfg

with

[ST10000NM001G-Identification_1]
hotTemp="48"
[ST10000NM001G-Identification_2]
hotTemp="48"
[ST10000NM001G-Identification_3]
hotTemp="48"
[ST10000NM001G-Identification_4]
hotTemp="48"
[ST10000NM001G-Identification_5]
hotTemp="48"

it seams to help

[Can't change "Warning disk temperature threshold"]

i have 5x "Seagate Exos X16 10TB ST10000NM001G" with "Unride 6.9.2"

disks are unassigned because i use zfs

they are hovering temperature wise between 44 and 46 C which is ideal for lots of notifications (default threshold is set for 45)

 

when i click "Dev 1" on "Dashboard" enter 48 in "Warning disk temperature threshold (°C)" and click "Apply" it work, but when i click again  "Dashboard" -> "Dev 1" "Warning disk temperature threshold (°C)" is empty (there is only placeholder 45)

 

can anybody tell me how to set "Warning disk temperature threshold"

[ZFS plugin for unRAID]

thanks for grate plugin & feature request @steini84

can you add bash-completion support?