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[Openstack] [RESOLVED] Installing openstack on Centos 7

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Okay, closing this thread. I have fully resolved this problem.

  1. Ensure the VM has at least 4GB memory, otherwise it fails in the
    middle, e.g "failed to allocate memory"
  2. Use packstack -d --allinone to enable detailed logs, especially puppet logs
  3. Ensure you have a fast internet for package downloading

On Wed, Mar 15, 2017 at 7:29 PM, Olivia Nelson wrote:

Now I can see why. With debug enabled, the logs explained everything,

Debug: Executing: '/usr/bin/yum -d 0 -e 0 -y install

Looks like I have a slow internet connection, and packstack installed
only one package at once, which further slows down the installation

On Wed, Mar 15, 2017 at 3:11 PM, wrote:

I installed packstack all in one single host with the same issue, too.

First, I thought there went something wrong during installation. I googled
th issue with the result that this issue is taking some time to finish. How
long do you wait?

It works for me, but had to take some time for installation and testing

Zitat von Olivia Nelson

This is my first node, I'm install all services in a single host, will
that be a problem?

On Wed, Mar 15, 2017 at 2:17 PM, Remo Mattei wrote:

I have not seen that error yet but got a nasty one in a divided service
like compute and network server. Neutron port binding is having issues.

Inviato da iPhone

Il giorno 14 mar 2017, alle ore 22:45, Olivia Nelson ha scritto:


I'm trying to install openstack on centos 7, and I found the following
guide online,

All package installation finished with no problem, but packstack
itself seem to stuck on puppet and lasting forever ...

Any ideas?

packstack --allinone

Welcome to the Packstack setup utility

The installation log file is available at:

Clean Up [ DONE ]
Discovering ip protocol version [ DONE ]
Setting up ssh keys [ DONE ]
Preparing servers [ DONE ]
Pre installing Puppet and discovering hosts' details [ DONE ]
Preparing pre-install entries [ DONE ]
Setting up CACERT [ DONE ]
Preparing AMQP entries [ DONE ]
Preparing MariaDB entries [ DONE ]
Fixing Keystone LDAP config parameters to be undef if empty[ DONE ]
Preparing Keystone entries [ DONE ]
Preparing Glance entries [ DONE ]
Checking if the Cinder server has a cinder-volumes vg[ DONE ]
Preparing Cinder entries [ DONE ]
Preparing Nova API entries [ DONE ]
Creating ssh keys for Nova migration [ DONE ]
Gathering ssh host keys for Nova migration [ DONE ]
Preparing Nova Compute entries [ DONE ]
Preparing Nova Scheduler entries [ DONE ]
Preparing Nova VNC Proxy entries [ DONE ]
Preparing OpenStack Network-related Nova entries [ DONE ]
Preparing Nova Common entries [ DONE ]
Preparing Neutron LBaaS Agent entries [ DONE ]
Preparing Neutron API entries [ DONE ]
Preparing Neutron L3 entries [ DONE ]
Preparing Neutron L2 Agent entries [ DONE ]
Preparing Neutron DHCP Agent entries [ DONE ]
Preparing Neutron Metering Agent entries [ DONE ]
Checking if NetworkManager is enabled and running [ DONE ]
Preparing OpenStack Client entries [ DONE ]
Preparing Horizon entries [ DONE ]
Preparing Swift builder entries [ DONE ]
Preparing Swift proxy entries [ DONE ]
Preparing Swift storage entries [ DONE ]
Preparing Gnocchi entries [ DONE ]
Preparing MongoDB entries [ DONE ]
Preparing Redis entries [ DONE ]
Preparing Ceilometer entries [ DONE ]
Preparing Aodh entries [ DONE ]
Preparing Puppet manifests [ DONE ]
Copying Puppet modules and manifests [ DONE ]
Testing if puppet apply is finished:
controller.pp [ |

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asked Mar 16, 2017 in openstack by Olivia_Nelson (220 points)   1 2 2