openstack team mailing list archive

[Nick Maslov <azpekt@xxxxxxxxx>]

Hi,

You don't have permissions on your MySQL server for those clients to connect
to.

You can validate that by doing:
$ telnet 192.168.22.42 3306

You need to grant privileges for all OpenStack service users:
> grant all on nova.* for 'nova'@'%' identified by 'nova_password';
> flush privileges

Cheers,
nm

From:  <raghavendra.lad@xxxxxxxxxxxxx>
Date:  Friday, July 26, 2013 11:17 AM
To:  <veeraready@xxxxxxxxx>, <openstack@xxxxxxxxxxxxxxxxxxx>
Subject:  Re: [Openstack] IMPORTANT: Grizzly compute node error with nova
sqlalchemy

HI Veera Reddy,
 
Now I have turned on Compute, Controller and Network and get the below error
with compute
 
 
 
My nova.conf
 
[DEFAULT]
logdir=/var/log/nova
state_path=/var/lib/nova
lock_path=/run/lock/nova
verbose=True
api_paste_config=/etc/nova/api-paste.ini
compute_scheduler_driver=nova.scheduler.simple.SimpleScheduler
rabbit_host=192.168.22.42
nova_url=http://192.168.22.42:8774/v1.1/
sql_connection=mysql://novaUser:novaPass@192.168.22.42/nova
root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf
 
# Auth
use_deprecated_auth=false
auth_strategy=keystone
 
# Imaging service
glance_api_servers=192.168.22.42:9292
image_service=nova.image.glance.GlanceImageService
 
# Vnc configuration
novnc_enabled=true
novncproxy_base_url=http://10.1.168.42:6080/vnc_auto.html
novncproxy_port=6080
vncserver_proxyclient_address=192.168.22.44
vncserver_listen=0.0.0.0
 
# Network settings
network_api_class=nova.network.quantumv2.api.API
quantum_url=http://192.168.22.42:9696
quantum_auth_strategy=keystone
quantum_admin_tenant_name=service
quantum_admin_username=quantum
quantum_admin_password=service_pass
quantum_admin_auth_url=http://192.168.22.42:35357/v2.0
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver
#If you want Quantum + Nova Security groups
firewall_driver=nova.virt.firewall.NoopFirewallDriver
security_group_api=quantum
#If you want Nova Security groups only, comment the two lines above and
uncomment line -1-.
#-1-firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
 
#Metadata
service_quantum_metadata_proxy = True
quantum_metadata_proxy_shared_secret = helloOpenStack
metadata_host = 192.168.22.42
metadata_listen = 127.0.0.1
metadata_listen_port = 8775
 
# Compute #
compute_driver=libvirt.LibvirtDriver
 
# Cinder #
volume_api_class=nova.volume.cinder.API
osapi_volume_listen_port=5900
 
Regards
Raghavendra Lad
 

From: Veera Reddy [mailto:veeraready@xxxxxxxxx]
Sent: Friday, July 26, 2013 1:38 PM
To: Lad, Raghavendra
Subject: Re: [Openstack] IMPORTANT: Grizzly compute node error with nova
sqlalchemy
 

Hi ,

 

One reason may be Openstack Controller may be not reachable from Compute
node

(or)

Grant privileges to nova database.

GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY 'password';

 

-- 
Regards,
Veera

 

 

 

On Fri, Jul 26, 2013 at 1:30 PM, <raghavendra.lad@xxxxxxxxxxxxx> wrote:

 

 

Hi Team,

 

I get a error in Compute node when I run the

 

nova-manage service list

Error message

warning nova.openstack.common.db.sqlalchemy.session

 

I am trying the Grizzly

 

 

https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_Mult
iNode/OpenStack_Grizzly_Install_Guide.rst
<https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_Mul
tiNode/OpenStack_Grizzly_Install_Guide.rst>

 

 

 

 
 
 
 
 
 
 
 

Regards,

Raghavendra Lad

 
 


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