Savanna - Failed to create database
Hi,
I have OpenStack Grizzly set up with a controller node and two compute nodes. All systems run Ubuntu 12.04 64-bit.
I followed the following guide : https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_MultiNode/OpenStack_Grizzly_Install_Guide.rst#4-compute-node (https://github.com/mseknibilel/OpenSt...)
Now i am trying to integrate Savanna 0.3 into my setup and i used the following installation guide : https://savanna.readthedocs.org/en/latest/userdoc/installation.guide.html (https://savanna.readthedocs.org/en/la...)
I have set up savanna in a virtual environment.
Now when i try and run savanna by using the command, it fails to create a database. $ savanna-venv/bin/python savanna-venv/bin/savanna-api --config-file savanna-venv/etc/savanna.conf
The following are excerpts from the log.
2014-02-24 17:32:35.697 18858 ERROR savanna.db.sqlalchemy.api [-] Database registration exception: (OperationalError) unable to open database file None None .... 2014-02-24 17:32:35.708 18858 CRITICAL savanna [-] Failed to create database! .... 2014-02-24 17:32:35.708 18858 TRACE savanna raise RuntimeError('Failed to create database!') 2014-02-24 17:32:35.708 18858 TRACE savanna RuntimeError: Failed to create database!
Here is my savanna.conf configuration file :
[DEFAULT]
Hostname or IP address that will be used to listen on
(string value)
#host=
Port that will be used to listen on (integer value)
port=8386
Address and credentials that will be used to check auth tokens
os_auth_host=10.204.142.58 os_auth_port=35357 os_admin_username=admin os_admin_password=password os_admin_tenant_name=service
If set to True, Savanna will use floating IPs to communicate
with instances. To make sure that all instances have
floating IPs assigned in Nova Network set
"auto_assign_floating_ip=True" in nova.conf.If Neutron is
used for networking, make sure that all Node Groups have
"floating_ip_pool" parameter defined. (boolean value)
use_floating_ips=false
Use Neutron or Nova Network (boolean value)
use_neutron=true
Maximum length of job binary data in kilobytes that may be
stored or retrieved in a single operation (integer value)
Maximum length of job binary data in kilobytes that may be
stored or retrieved in a single operation (integer value)
#job_binary_max_KB=5120
Postfix for storing jobs in hdfs. Will be added to
/user/hadoop/ (string value)
#job_workflow_postfix=
Enables Savanna to use Keystone API v3. If that flag is
disabled, per-job clusters will not be terminated
automatically. (boolean value)
use_identity_api_v3=true
enable periodic tasks (boolean value)
#periodic_enable=true
Enables data locality for hadoop cluster.
Also enables data locality for Swift used by hadoop.
If enabled, 'compute_topology' and 'swift_topology'
configuration parameters should point to OpenStack and Swift
topology correspondingly. (boolean value)
enable_data_locality=false
Print debugging output (set logging level to DEBUG instead
of default WARNING level). (boolean value)
debug=true
Print more verbose output (set logging level to INFO instead
of default WARNING level). (boolean value)
verbose=true
Log output to standard error (boolean value)
use_stderr=true
(Optional) Name of log file to output to. If no default is
set, logging will go to stdout. (string value)
log_file=savanna.log
