Hello, we ran LXD n OpenNebula and downloaded some appliances from the marketplace. Compute nodes use Ubuntu 18.04.2 and ubuntu xenial container is working good. Problem is with:
How to debug these problems?
Thank you for the advice!
Could you clarify if the centos images are from the LXD or regular OpenNebula marketplaces ?
Regarding VNC
http://docs.opennebula.org/5.8/deployment/open_cloud_host_setup/lxd_driver.html#guest-issues
You can update the default VNC command action (login) to have a plain shell
http://docs.opennebula.org/5.8/deployment/open_cloud_host_setup/lxd_driver.html#configuration
The image is imported from the Sunstone App menu. It is an LXD image from Linux containers.
VNC is working now, I look on the network config, and looks like there is a problem with contextualization. There is interface eth0@if20 and context script counts with eth0, eth1…
EDIT: On centos 6 is interface named eth0@if22 and contextualization is working…
The eth0@number isn’t a problem, context was patched for that when LXD support was implemented.
I’m not able to reproduce the issue. I instantiated the VM template generated by root@ubuntu1804-lxd-marketplace-abb11-0:~# onemarketapp export 47 'centos7' -d 1.
Then added 2 NICs
root@ubuntu1804-lxd-marketplace-abb11-0:~# onevm show 49
VIRTUAL MACHINE 49 INFORMATION
ID : 49
NAME : centos7-49
USER : oneadmin
GROUP : oneadmin
STATE : ACTIVE
LCM_STATE : RUNNING
LOCK : None
RESCHED : No
HOST : ubuntu1804-lxd-marketplace-abb11-0.test
CLUSTER ID : 0
CLUSTER : default
START TIME : 07/11 19:43:51
END TIME : -
DEPLOY ID : one-49
VIRTUAL MACHINE MONITORING
CPU : 0.0
MEMORY : 0K
NETTX : 2K
NETRX : 4K
PERMISSIONS
OWNER : um-
GROUP : ---
OTHER : ---
VM DISKS
ID DATASTORE TARGET IMAGE SIZE TYPE SAVE
0 default hda centos7 -/1024M file NO
1 - hdb CONTEXT -/- - -
VM NICS
ID NETWORK BRIDGE IP MAC PCI_ID
0 public br0 192.168.150.100 02:00:c0:a8:96:64
1 public br0 192.168.150.101 02:00:c0:a8:96:65
SECURITY
NIC_ID NETWORK SECURITY_GROUPS
0 public 0
1 public 0
SECURITY GROUP TYPE PROTOCOL NETWORK RANGE
ID NAME VNET START SIZE
0 default OUTBOUND ALL
0 default INBOUND ALL
VIRTUAL MACHINE HISTORY
SEQ UID REQ HOST ACTION DS START TIME PROLOG
0 - - ubuntu1804-l none 0 07/11 19:43:52 0d 00h02m 0h00m02s
USER TEMPLATE
HYPERVISOR="lxd"
LXD_SECURITY_PRIVILEGED="true"
VIRTUAL MACHINE TEMPLATE
AUTOMATIC_DS_REQUIREMENTS="(\"CLUSTERS/ID\" @> 0)"
AUTOMATIC_NIC_REQUIREMENTS="(\"CLUSTERS/ID\" @> 0)"
AUTOMATIC_REQUIREMENTS="(CLUSTER_ID = 0) & !(PUBLIC_CLOUD = YES)"
CONTEXT=[
DISK_ID="1",
ETH0_CONTEXT_FORCE_IPV4="",
ETH0_DNS="10.0.0.2",
ETH0_EXTERNAL="",
ETH0_GATEWAY="192.168.150.1",
ETH0_GATEWAY6="",
ETH0_IP="192.168.150.100",
ETH0_IP6="",
ETH0_IP6_PREFIX_LENGTH="",
ETH0_IP6_ULA="",
ETH0_MAC="02:00:c0:a8:96:64",
ETH0_MASK="",
ETH0_MTU="",
ETH0_NETWORK="",
ETH0_SEARCH_DOMAIN="",
ETH0_VLAN_ID="",
ETH0_VROUTER_IP="",
ETH0_VROUTER_IP6="",
ETH0_VROUTER_MANAGEMENT="",
ETH1_CONTEXT_FORCE_IPV4="",
ETH1_DNS="10.0.0.2",
ETH1_EXTERNAL="",
ETH1_GATEWAY="192.168.150.1",
ETH1_GATEWAY6="",
ETH1_IP="192.168.150.101",
ETH1_IP6="",
ETH1_IP6_PREFIX_LENGTH="",
ETH1_IP6_ULA="",
ETH1_MAC="02:00:c0:a8:96:65",
ETH1_MASK="",
ETH1_MTU="",
ETH1_NETWORK="",
ETH1_SEARCH_DOMAIN="",
ETH1_VLAN_ID="",
ETH1_VROUTER_IP="",
ETH1_VROUTER_IP6="",
ETH1_VROUTER_MANAGEMENT="",
NETWORK="YES",
SET_HOSTNAME="centos7-49",
SSH_PUBLIC_KEY="ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCYz+lkZoNyspRhrtXDKFN3cIEwN3w08mz0YGKpVDIiV0+/vgG8dAUQ70Irs3m83W9BHN+vNjKPgKcF+X+sSfxniOtavahxGCRjAhhs1IVm196C5ODbSgXVUWULdtmMHelXbLBJ8X340h/UO+eQ6eRLaRfslXUsgRqremVcvCCPz4LIuRiliGWiELAmqYcY+1zJLeg3QV2Pgn5vschM9e/A4AseKO+HnbGB/I5tnoeZT/Gc3FGfUZLNFVB2XsVGAEEzkqO8VI2msB7MCAZBHffIK6WfLIYgGP6Ha2JT1NWJU7Ncj9Xuql0ElF01VwWMDWzqc0DOiVSsTL89ugJKU6+h one",
TARGET="hdb" ]
CPU="1"
GRAPHICS=[
LISTEN="0.0.0.0",
PORT="5949",
TYPE="vnc" ]
MEMORY="768"
TEMPLATE_ID="43"
TM_MAD_SYSTEM="qcow2"
VMID="49"
Network is fine
root@ubuntu1804-lxd-marketplace-abb11-0:~# lxc exec one-49 -- ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
113: eth0@if114: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 02:00:c0:a8:96:64 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet 192.168.150.100/24 brd 192.168.150.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::c0ff:fea8:9664/64 scope link
valid_lft forever preferred_lft forever
115: eth1@if116: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 02:00:c0:a8:96:65 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet 192.168.150.101/24 brd 192.168.150.255 scope global eth1
valid_lft forever preferred_lft forever
inet6 fe80::c0ff:fea8:9665/64 scope link
valid_lft forever preferred_lft foreverHello, thank you for the reply. I have still a problem with network contextualization on centos7 and also on ubuntu bionic. Ubuntu xenial and centos6 are working fine.
When I log in via VNC and bash, I can see that the network is not configured at all. Also in /etc/ there is no one-context.d dir, why? I can set up IP and default route manually, and it is working. I also can not edit /etc/resolv.conf because of permissions (I am root, the file is owned by uid/gid 65534)
If the images are imported from the marketplace you need to make sure the VM template has LXD_SECURIRY_PRIVILEGED set to true.
oh, there is problem in sustone when editing template, it can not save changes 
What version are you using ? I think in 5.8.1 the option wasn’t set by default, not sure.
5.8.3, but there is bug in sustone, not saving any changes made in template
Try onetemplate update ID and please report the bug.
I set privileg mode via Advanced tab, but it doesnt help, there are missing contexualization scripts in /etc/
hi, @feldsam:
Open the Chrome Developer Console (Ctrl+Shift+J) select the tab “Console” and modify the template again. Can you give me a screenshot of what appears is the same?
there are missing contexualization scripts in /etc/
odd. Could you check if the context package is installed ?
Hi, the package is not installed on centos7 and ubuntu bionic, so looks like image sin marketplace are broken