Openstack computing host installation and configuration process
1. Environment configuration
Hosts configuration modify the / etc/hosts file and add wtcontroller, wtcompute1 and wtcompute2:
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost ...
Posted on Mon, 06 Apr 2020 08:53:20 -0700 by Toboe
Overview of neutron components
Neutron core components provide users with the function of defining network in the cloud platform. It is responsible for managing virtual network components, including Networks, Switches, Subnets and Routers, and also provides some advanced network services, such as Load ...
Posted on Mon, 20 Jan 2020 08:37:39 -0800 by Wayne Herbert
5.1 create Glance database
5.2 Keystone registration
5.2.1 Keystone creates a glance user
5.2.2 add glance user to admin permission of test project on Keystone
5.2.3 create glance image service storage entity
5.2.4 create image service API
5.3 installation and configuration
5.3.1 installation of glance
Posted on Thu, 28 Nov 2019 13:14:16 -0800 by prasitc2005
10.1 storage classification
10.2 creating a cinder database
10.3 register cinder in keystone
10.3.1 keystone creates a cinder user
10.3.2 add the cinder user to the admin permission of the test project on Keystone
10.3.3 create a cinder storage service
10.3.4 creating API services for cinder
10.4 installat ...
Posted on Thu, 28 Nov 2019 10:08:02 -0800 by praveenbabur
Introduction to Docker Technology
DOCKER is a container engine based on LXC technology, which provides resource isolation and security for containers through kernel virtualization technology (namespace and cgroups). KVM is a hardware-based virtualization technology, which achieves resource isolation and security through the system and occupies ...
Posted on Sun, 15 Sep 2019 20:04:07 -0700 by jordy
Glasce Mirror Service
Official documents: https://docs.openstack.org/glance/stein/install/install-rdo.html#install-and-configure-components
1. Creating a database
mysql -uroot -p123456
MariaDB [(none)]> CREATE DATABASE glance;
2. Creating Users
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY 'glance123';
Test if y ...
Posted on Fri, 06 Sep 2019 08:31:38 -0700 by Draicone
This is my tweet. If you have questions, you can add CommunicationsAnd don't elaborate too much here in Kolla's introduction, there are many documents on the web.This article focuses on the latest version of Kolla to solve the problem that a single node cannot deploy ceph-osd (multi-node cannot deploy Ceph-osd when testing).In the latest versi ...
Posted on Mon, 02 Sep 2019 09:23:41 -0700 by smp
Author: Zhang Hua, published in: 2019-08-14
Copyright Statement: It can be reproduced arbitrarily. When reproducing, please indicate the original source of the article, the author's information and the Copyright Statement in the form of hyperlinks.( ...
Posted on Wed, 14 Aug 2019 00:17:59 -0700 by eves
Private Cloud Building
Experimental environment: rhel7.2
Disable or remove all automatically updated services as they affect your OpenStack environment.
systemctl stop NetworkManager
systemctl disable NetworkManager
Configuration of independent nodes
1. Add network card
2. Change profile
Posted on Mon, 03 Jun 2019 21:13:07 -0700 by Manat
Openstack Cloud Computing (2): Openstack Rocky Deployment Two keystone Deployment and Validation
Tags (space delimited): openstack series
1: keystone certification service
2: Deployment of keystone
1: keystone certification service
Keystone(OpenStack Identity Service) is the module in the OpenStack framework responsible for managing auth ...
Posted on Fri, 10 May 2019 14:34:51 -0700 by sstoveld