mirantis openstack

MOS 9.0 is the Mirantis company developed OpenStack Automation Installation tool, this tool also has a special name, called fuel. There is no need to update Ubuntu and MOS packages when installing offline, i.e. no internet connection is required. It can be deployed faster than online installation with the same network bandwidth. If you have bad luck, you may encounter a fatal bug with an online installation

MySQL uses Galera to do active/active clusters, while using pacemaker, because Galera MySQL uses the leadership of the election mechanism quorum, so the control node of at least three RABBITMQ using mirrored queues, run in active/active mode Stateful services such as neutron agents use pacemaker to do active/passive deployment Stateless service front end plus haproxy, so stateless service is not deployed on compute nodes The HA deployment diagram for controller node (at least 3 nodes)

that the Mirantis default is not to use the NAT network gateway 10.20.0.2 This IP, modify it. Modify IP address:10.20.2.4, Default gateway:10.20.2.2, DHCP gatway:10.20.2.2 Enter, start the installation process, the virtual machines restart, the middle prompts whether to enter fuel setup (Sadly, when I saw it, it had gone slightly)Start extracting and loading Docker images.Show a bunch of debug:executing ' docker ... ' infoInstallation for about 20-3

The new version Mirantis Fuel 6.1, requires that the public network can connect the Internet, otherwise in verify networks error: Verification failed.Repo availability verification using public network failed on following nodes (untitled). Following repos are not available-http://mirror.fuel-infra.org/mos/centos-6/mos6.1/security, http:// Mirror.fuel-infra.org/mos/centos-6/mos6.1/updates. Check your public network settings and availability of the re

Stage execution sequence stage {'zero ':}-> stage {'first' :}-> stage {'openstack-custom-repo ':} -> stage {'netconfig' :}-> stage {'corosync _ setup' :}-> stage {'openstack-Firewall ':} -> stage ['main'] 1. Class {'in in _ deployment ': Stage => 'zero'} First, execute begin_deployment2, class {": openstack :: logging ": running:

OpenStack Installation Deployment Tutorial OpenStack is a free software and open source project, developed and launched by NASA and Rackspace, in collaboration with the Apache license. At the same time, OpenStack is an open-source cloud computing management platform that supports almost all types of cloud environments with the goal of delivering simple, scalable

All along, for OpenStack beginners, installation is often the first big problem of getting started. Before the E version, to build a basic OpenStack environment that is quite troublesome, they have to install, their own source, according to the document to knock orders, and there is no reliable documents, the official documents still have a lot of pits, and language problems often with a few days of time ca

For OpenStack beginners, installation is often a big headache for getting started. Before the E version, to build a basic can use OpenStack environment that is quite troublesome, their own to install, their own source, according to the document to knock orders, and no reliable documents, the official document still have a lot of holes, and language problems are often used for a few days can not be loaded up

smoothly through mirantis and cloudscaling, and the business model is not clear enough. The crowbar of Dell is a good tool. I have done it to support rhel6.x, which is not complicated, unfortunately, due to restrictions, Juju did not contribute back. Juju itself was positioned to be bigger than openstack. It had a good idea and found a small blue ocean; Contents [hide] 1 fuel 2 devstack 3 Diablo inst

OpenStack integration to provide container services.The main purpose of Mangum is to provide container services, which can also be integrated with multiple Docker cluster management systems, including K8s, Swarm, CoreOS, and so on. The main reason for integration with these platforms is to enable users to easily integrate k8s, CoreOS, Swarm, the already-formed Docker cluster Management system through the OpenStac