Openstack computing host installation and configuration process II

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

openstack (queens) multi node manual installation: installation of control node and compute node neutron components

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. Control node installation

Article directory 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 5. ...

Posted on Thu, 28 Nov 2019 13:14:16 -0800 by prasitc2005

10. Control node installation cinder

Article directory 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

Docker Container Series Article Introduction to Docker Technology

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

Openstack: Glasce Mirror Service and placement Service

Glasce Mirror Service Official documents: https://docs.openstack.org/glance/stein/install/install-rdo.html#install-and-configure-components I. Database 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

Deploy Stein version OpenStack with Kolla (including Ceph storage)

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

Use ulog to monitor port logs (by quqi99)

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

openstack for building private clouds

openstack 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 DEVICE="ens9" ONBOOT=yes BOOTPROT ...

Posted on Mon, 03 Jun 2019 21:13:07 -0700 by Manat

Openstack Cloud Computing: openstack rocky2: keystone deployment and validation

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