keystone container

This blog post mainly builds the keystone component in the openstack architecture, and then it will successively manage glance, Nova, neutron, Horizon, cinder, and virtual machines in openstack. Before deploying the experiment, you must first learn about openstack!What is openstack? Openstack is a community, a project, and an open source software. It provides open source software and establishes Public and Private clouds. It provides an operating plat

Start speaking today about installing the components in OpenStack, then install it from Keystone, a secure authentication service, and, of course, there are some preparations to make before installing.First of all, what is the next keystone to do?In fact, in the early morning OpenStack is not keystone This component, some security authentication for example, user

ControllerYum Install Openstack-keystone python-keystoneclient-yOpenstack-config--set/etc/keystone/keystone.conf \Database connection Mysql://keystone:[email Protected]/keystoneMysql-u Root-popenstackmysql> CREATE DATABASE Keystone;Mysql> GRANT all privileges in keystone.* t

Keystone Project provides user management, rights Management, user authentication and other functions, but also provides Servicecatalog, which is the endpoint of all services in OpenStack. Endpoint is the base URL for the rest API. Keystone is the portal for OpenStack, and calling the OpenStack Rest API starts with Keystone. Rest API Flow1) Call

Keystone installation process cost me a few days, mainly card in the database synchronization above, a variety of error. 1. Preparatory work Action 1.1: Enter SQL database as root, and create Keystone database after entering Operation 1.2: Still in the database, for Keystone user creation and authorization, direct interception of official website instructions, a

Understanding the basic concept of OpenStack Keystone Keystone Introduction Keystone (OpenStack identity Service) is the OpenStack framework for authentication, service rules, and service tokens, which implements the OpenStack identity API. Keystone is similar to a service bus, or the entire OpenStack framework regis

rather than aspire to become a fullyCertified warehouse and Management solutions.TenantA container used to group or isolate resources. Tenants also groupor isolate identity objects. Depending on the service operator, a tenantMay map to a customer, account, organization, or project.Tenants, which can be understood as a container for grouping or isolating resources and identity objects. Can be based on the s

The OpenStack Identity (Keystone) service provides authentication and management user, account, and role information services for OpenStack Cloud running OpenStack compute, and for OpenStack Object Storage provides authorization services. Keystone architecture Keystone has two main components: Authentication and Service Catalog Validation: Provides a token-bas

/memcached. conf Service memcached restartGroupadd -- System etcdUseradd -- home-Dir "/var/lib/etcd "\-- System \-- Shell/bin/false \-G etcd \Etcd Mkdir-P/etc/etcdChown etcd: etcd/etc/etcdMkdir-P/var/lib/etcdChown etcd: etcd/var/lib/etcd . Etcd_ver = v3.2.7Rm-RF/tmp/etcd mkdir-P/tmp/etcdCurl-L \Role \-O/tmp/etcd-polic{etcd_ver}-linux-amd64.tar.gzTar xzvf/tmp/etcd-${etcd_ver}-linux-amd64.tar.gz \-C/tmp/etcd -- strip-components = 1CP/tmp/etcd/usr/bin/etcdCP/tmp/etcd/etcdctl/usr/bin/etcdc

What's Token?Popularly speaking, token is a user's credential, need to take the correct user name/password to Keystone application to get. If users use username/password to access OpenStack API each time, it is easy to disclose user information, which poses a security risk. So OpenStack requires users to access their APIs before they need to get tokens, and then use token as their user credentials to access the OpenStack API. The origins of the

Keystone IntroductionKeystone (OpenStack Identity service) is a feature in the OpenStack framework that is responsible for authentication, service rules, and service tokens, and it implements the identity API for OpenStack. Keystone similar to a service bus, or the entire OpenStack framework registry, other services through Keystone to register their services end