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2019-06-17 02:49:55 -0600 commented answer management network interface VS provider network interface

@Bernd Bausch This configuration :

The provider network interface

auto INTERFACE_NAME

iface INTERFACE_NAME inet manual

up ip link set dev $IFACE up

down ip link set dev $IFACE down

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2019-06-16 15:57:44 -0600 commented answer management network interface VS provider network interface

@Bernd Bausch why we use up and down in the configuration of the provider interface ?

2019-06-16 10:09:16 -0600 commented answer management network interface VS provider network interface

@Bernd Bausch the management interface present the public IP or the private IP?

why we use up and down in the configuration of the provider interface ?

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2019-06-15 10:40:05 -0600 commented answer Openstack controller node

@Bernd Bausch the execution of code to manage cloud resources can be launched from any machine where the SDK is installed ? or should be executed just from the controller node?

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2019-06-14 02:46:10 -0600 commented answer Openstack controller node

@Bernd Bausch is the request for creating a VM is recieved by the controller nova component through its nova-api?

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2019-06-13 09:40:49 -0600 commented answer Openstack controller node

@Bernd Bausch so, the controller node provide all computing resources that will be then controling by compute node.

is the controller node manage the compute nodes?

2019-06-13 08:32:16 -0600 asked a question Openstack controller node

what is the role of controller node and what is the difference between this node and a compute node?

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2019-06-10 14:23:18 -0600 asked a question openstack location in Cloud architecture

Where the openstack IaaS platform resides in the Cloud Computing Conceptual Reference Model defined by NIST ?

image description

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2019-06-07 18:53:01 -0600 asked a question management network interface VS provider network interface

An openstack node should have two NIC's a mangement one and a provider one.

what is the difference between these two interfaces and the role of each one ?

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2019-05-13 05:51:50 -0600 answered a question Openstack dashbaord error

The error is solved by reinstalling python 2.7 and Django 2.0.5

2019-05-13 05:29:08 -0600 asked a question Openstack dashbaord error

I cannot access the openstack Dashboard and i recieved this error while i trying to re-install:

from horizon.utils.escape import monkeypatch_escape

ModuleNotFoundError: No module named 'horizon'

dpkg: erreur de traitement du paquet openstack-dashboard (--configure) :

installed openstack-dashboard package post-installation script subprocess returned error exit status 1

Des erreurs ont été rencontrées pendant l'exécution : openstack-dashboard