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2014-04-07 02:53:59 -0500 asked a question Automated TestCases for Openstack Components of HA

I want to write automated test cases for various openstack components in HA like LoadBalance,Glance,Swift,galera,neutron.

Can anybody suggest me good tutorial for that or guide me how to do that?

2014-04-07 00:55:05 -0500 commented answer HA :Not able to connect with VirtualIP

@SamYaple I am still not able to do telnet

i.e. telnet 192.168.2.221 3306
Trying 192.168.2.221...
Connected to 192.168.2.221.
Escape character is '^]'.
Connection closed by foreign host.
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2014-04-07 00:32:17 -0500 commented answer HA MySQL Galera -- Keystone failed to connect

@SamYaple You can see my question herelink text

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2014-03-26 05:16:48 -0500 commented answer HA MySQL Galera -- Keystone failed to connect

I am also facing the same problem and not able to solve it by commenting bind-address or by adding a "haproxy" user.

2014-03-26 03:53:29 -0500 asked a question HA: neutron-server not able to connect with virtualIP

HA setup with mysql and galera

LB1: 192.168.2.139

Controller1: 192.168.2.151

Controller2: 192.168.2.152

Controller3: 192.168.2.153

VirtualIP: 192.168.2.221

On Controller1 or on Controller2 , when i am starting neutron-server it is stopping automatically. In log, i am getting error:

TRACE neutron OperationalError: (OperationalError) (2013, "Lost connection to MySQL server at 'reading initial communication packet', system error: 0") None None

On LB, when i am executing, mysql -u root -ppassword -h 192.168.2.151 it is working fine but when i am connecting with virtual Ip i.e.mysql -u root -ppassword -h 192.168.2.221

ERROR 2013 (HY000): Lost connection to MySQL server at 'reading initial communication packet', system error: 0

and output of telnet 192.168.2.221 3306 is

Trying 192.168.2.221...
Connected to 192.168.2.221.
Escape character is '^]'.
Connection closed by foreign host.

mysql-galera is working properly on control01 and control02 i.e. database are syncing between control01 and control02

2014-03-26 03:51:10 -0500 asked a question HA :Not able to connect with VirtualIP

HA setup with mysql and galera

LB1: 192.168.2.139

Controller1: 192.168.2.151

Controller2: 192.168.2.152

Controller3: 192.168.2.153

VirtualIP: 192.168.2.221

On Controller1 or on Controller2 , when i am starting neutron-server it is stopping automatically. At the end, i am getting error:

TRACE neutron OperationalError: (OperationalError) (2013, "Lost connection to MySQL server at 'reading initial communication packet', system error: 0") None None

On LB, when i am executing, mysql -u root -ppassword -h 192.168.2.151 it is working fine but when i am connecting with virtual Ip i.e.mysql -u root -ppassword -h 192.168.2.221

ERROR 2013 (HY000): Lost connection to MySQL server at 'reading initial communication packet', system error: 0

and output of telnet 192.168.2.221 3306 is

Trying 192.168.2.221...
Connected to 192.168.2.221.
Escape character is '^]'.
Connection closed by foreign host.
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2014-01-27 01:32:26 -0500 asked a question why nova-computes interacts with neutron-server.

I want to know why nova-compute interacts with neutron-server when it creates instance.

I also want to know what type of information stored in neuton-server to commnicate and where?

Please refer any good documentation for this purpose.