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2017-05-01 10:50:17 -0500 asked a question What is heat

Hi I want to know what is the purpose of heat .For Automation? And I also want to know what is orchestration.

2017-04-26 02:49:45 -0500 asked a question How Cinder work

Hi I want to verify my understanding about cinder. Cinder need physical block storage volume. If it does not exist , it build a virtual disk and create a loopback device . Am I right ?

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2017-04-18 08:46:45 -0500 asked a question Packstack installation problem

Hi I had posted a question related with this question. I install openstack via "packstack --allinone".

I found error but it says successfully installed. Below is the setup log file from /var/tmp/packstack.

2017-04-18 03:57:05::INFO::shell::94::root:: [localhost] Executing script:
rm -rf /var/tmp/packstack/20170418-035704-UX9IHD/manifests/*pp
2017-04-18 03:57:05::INFO::shell::94::root:: [localhost] Executing script:
mkdir -p ~/.ssh
chmod 500 ~/.ssh
grep 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCmoYVBJkXyNthWVwDZd0cqssW3upTihCPMCcvCYqGnJsDaTxOqSgUKOUsbhwwzGvQnWXby2M/LxfpEp7EZ6uscBuCMnD6fVk3T8liw2F9JOlpqHkRU9tF6VqYHSHeZCCu99jyHpZX3iXm3k8xTHTF1G+IwzB7SNDx6vMdmZCq+wRLtJFvEOdl0U1NFodH8lZp5lh05NfONKaBbZal2CQtJeuCJiFO8dWCJzq5JRqNzERKyCMFsePA94UKt6E6LtnkMp0w4HnkmTozyVr8owiOTCCfuQs/W2/XoKD9zzU4s4L+DP3+SY5fvxCw0m3Ms4KUkj6tRC1aJvGKc5Dd00IrT root@localhost.localdomain' ~/.ssh/authorized_keys > /dev/null 2>&1 || echo ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCmoYVBJkXyNthWVwDZd0cqssW3upTihCPMCcvCYqGnJsDaTxOqSgUKOUsbhwwzGvQnWXby2M/LxfpEp7EZ6uscBuCMnD6fVk3T8liw2F9JOlpqHkRU9tF6VqYHSHeZCCu99jyHpZX3iXm3k8xTHTF1G+IwzB7SNDx6vMdmZCq+wRLtJFvEOdl0U1NFodH8lZp5lh05NfONKaBbZal2CQtJeuCJiFO8dWCJzq5JRqNzERKyCMFsePA94UKt6E6LtnkMp0w4HnkmTozyVr8owiOTCCfuQs/W2/XoKD9zzU4s4L+DP3+SY5fvxCw0m3Ms4KUkj6tRC1aJvGKc5Dd00IrT root@localhost.localdomain >> ~/.ssh/authorized_keys
chmod 400 ~/.ssh/authorized_keys
restorecon -r ~/.ssh
2017-04-18 03:57:06::INFO::shell::94::root:: [192.168.42.170] Executing script:
rpm -q --whatprovides yum-utils || yum install -y yum-utils
2017-04-18 03:57:11::INFO::shell::48::root:: Executing command:
rpm -qa --qf='%{name}-%{version}-%{release}.%{arch}
' | grep centos-release-openstack
2017-04-18 03:57:12::INFO::shell::48::root:: Executing command:
rpm -q rdo-release --qf='%{version}-%{release}.%{arch}
'
2017-04-18 03:57:12::INFO::shell::94::root:: [192.168.42.170] Executing script:
(rpm -q 'rdo-release-ocata' || yum install -y --nogpg https://www.rdoproject.org/repos/openstack-ocata/rdo-release-ocata.rpm) || true
2017-04-18 03:57:13::INFO::shell::94::root:: [192.168.42.170] Executing script:
yum-config-manager --enable openstack-ocata
2017-04-18 03:57:14::INFO::shell::94::root:: [192.168.42.170] Executing script:
python -c "import platform; print platform.linux_distribution(full_distribution_name=0)[0]+','+platform.linux_distribution()[1]"
2017-04-18 03:57:14::INFO::shell::94::root:: [192.168.42.170] Executing script:
python -c "import platform; print platform.linux_distribution(full_distribution_name=0)[0]+','+platform.linux_distribution()[1]"
2017-04-18 03:57:15::INFO::shell::94::root:: [192.168.42.170] Executing script:
rpm -q yum-utils || yum -y install yum-utils
yum-config-manager --disable epel
2017-04-18 03:57:15::INFO::shell::94::root:: [192.168.42.170] Executing script:
rpm -q --whatprovides yum-utils || yum install -y yum-utils
yum clean metadata
2017-04-18 03:57:16::INFO::shell::94::root:: [192.168.42.170] Executing script:
yum install -y puppet hiera openssh-clients tar nc rubygem-json
yum update -y puppet hiera openssh-clients tar nc rubygem-json
rpm -q --whatprovides puppet
rpm -q --whatprovides hiera
rpm -q --whatprovides openssh-clients
rpm -q --whatprovides tar
rpm -q --whatprovides nc
rpm -q --whatprovides rubygem-json
2017-04-18 03:58:59::INFO::shell::94::root:: [192.168.42.170] Executing script:
mkdir -p /var/tmp/packstack
mkdir --mode 0700 /var/tmp/packstack/9537b366dfc74847b3e88270ef5e51c8
mkdir --mode 0700 /var/tmp/packstack/9537b366dfc74847b3e88270ef5e51c8/modules
mkdir --mode 0700 /var/tmp/packstack/9537b366dfc74847b3e88270ef5e51c8/resources
2017-04-18 03:58:59::INFO::shell::94::root:: [192.168.42.170] Executing script:
facter -p
2017-04-18 03:59:05::INFO::shell::94::root:: [192.168.42.170] Executing script:
[[ -f /etc/hiera.yaml ]] && [[ ! -L /etc/puppet/hiera.yaml ]] && ln -s /etc/hiera.yaml /etc/puppet/hiera.yaml || echo "skipping creation of  hiera.yaml symlink"
sed -i 's;:datadir:.*;:datadir: /var/tmp/packstack/9537b366dfc74847b3e88270ef5e51c8/hieradata;g' $(puppet config print hiera_config)
2017-04-18 03:59:06::INFO::shell::94::root:: [192.168.42.170] Executing ...
(more)
2017-04-18 08:27:42 -0500 commented answer Open vswitch problem

I will post this problem as a new post . Thank.

2017-04-18 04:44:32 -0500 commented answer Open vswitch problem

When I run "systemctl status puppet",

Apr 18 05:34:09 localhost.localdomain systemd[1]: Started Puppet agent.
Apr 18 05:34:09 localhost.localdomain systemd[1]: Starting Puppet agent...
Apr 18 05:34:18 localhost.localdomain puppet-agent[13952]: Could not request ...
2017-04-18 04:26:23 -0500 commented answer Open vswitch problem

http://www.mediafire.com/file/c47u4hchcuga7nh/openstack-setup.log (Here) is a setup log file.Please check it.

2017-04-17 22:21:28 -0500 received badge  Popular Question (source)
2017-04-17 11:08:34 -0500 commented answer Open vswitch problem

Thank but please check my post in answer section and help me .

2017-04-17 11:07:03 -0500 answered a question Open vswitch problem

Thank for above answer. I rerun "packstack --allinone" and after several minutes, it show as following.

Preparing Puppet manifests [ DONE ] Copying Puppet modules and manifests [ DONE ] Applying 192.168.42.170_controller.pp 192.168.42.170_controller.pp: [ ERROR ]
Applying Puppet manifests [ ERROR ]

ERROR : Error appeared during Puppet run: 192.168.42.170_controller.pp

Notice: /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: OperationalError: (pymysql.err.OperationalError) (1045, u"Access denied for user 'nova'@'192.168.42.170' (using password: YES)") You will find full trace in log /var/tmp/packstack/20170417-103441-

gAtWX2/manifests/192.168.42.170_controller.pp.log Please check log file /var/tmp/packstack/20170417-103441-gAtWX2/openstack-setup.log for more information Additional information:

  • A new answerfile was created in: /root/packstack-answers-20170417-103443.txt

  • Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.

  • Warning: NetworkManager is active on 192.168.42.170. OpenStack networking currently does not work on systems that have the Network Manager service enabled.

  • File /root/keystonerc_admin has been created on OpenStack client host 192.168.42.170. To use the command line tools you need to source the file.

  • To access the OpenStack Dashboard browse to http://192.168.42.170/dashboard .

Please, find your login credentials stored in the keystonerc_admin in your home directory. [root@localhost ~]#

I am not still able to run open vswitch via ovs-vsctl. Please help me.

2017-04-16 23:17:07 -0500 asked a question Open vswitch problem

Hi I am testing openstack with my personal laptop. I install it in Centos 7. I installed packstack and then openstack. But I found there is no open vswitch installed. So I install it separately and after that, I type `ovs-vsctl show´ commend and it showed nothing meaning that there is no bridge built. So , do I have to build bridge integration, bridge provider, and bridge tunnel ? If so, how to build them. Please guide me.