The organization that rents this service, we call it " tenant /tenant/ Project /project"Tenant usersVxlan Dividing tenants
[[emailprotected]~]#ipaddr1:lo:Which network do you want to export as a packet, then you should put that net mezzanine bridge to Br-exOpenvswitch abbreviation OvSConfigure network card Focus[email protected] network-scripts]# cat ifcfg
Before the Spring festival in the latest version of the OpenStack Liberty Network, a better introduction to the Liberty Network implementation and some new technology articles. After careful study decided to write the experience after the study.This series of articles is divided into 7 sections, each of which describes:1.Liberty Network Overview2. Network Architecture3.Neutron Configuration4. Network creation5. Add routes, networks, and subnets6. Start a virtual machine on the
accessed directly from the local environment, for example:NovaCinderSwiftHeatInstallationCollect informationThe following information is required for an existing environment:Keystone Host and Port (S)User name, tenant name and password for OpenStack administratorNova's URLURL of CinderSwift's URLURL of heatAMQP connection credentials (server URL, user password)Trove controller-side connection strings (MySQL and SQLite, PostgreSQL)Installation depende
resources with different IT systems companies in general.• Federated identities in SaaS applications. In this scenario, an independent software vendor (ISV) provides a ready-to-use service for multiple customers or tenants. Each tenant will be authenticated using the appropriate identity provider. For example, enterprise users would want our own corporate credentials, and tenants and customers might want to use their own social credentials.This mode
1.1.1 Initialization of the Overcloud environmentHeat the default time to create the overcloudstack is 220 minutes and the timeout will exit. Heat obtains the IP of the controller node through the "Heat output-show overcloud keystoneurl" command. INSTACK-CREATE-OVERCLOUDRC Create OVERCLOUDRC files based on IP and tripleo-overcloud-passwords files, OVERCLOUDRC is the authentication file for the Admin user in the Overcloud environment, and the source file can invoke APIs for each service in the Ov
migration
Log4net (logging)
AutoMapper (implements bidirectional automatic conversion of DTO classes and entity classes)
Client:
Bootstrap
Less
AngularJs
Jquery
Modernizr
Other JS libraries: Jquery.validate, Jquery.form, Jquery.blockui, Json2
The ABP framework has implemented the following features:
Multi-lingual/localized support
Multi-tenant Support (data is automatically isolated per
Taxi software subsidy war is gradually coming to an end with a quick merger, but similar subsidies have spread in other areas, and recent news has it that renting a market or connecting a stick to a taxi software will make the subsidy war go through. Among them, the angel investor commentator led by the torch rental has been the first to upgrade the subsidy war, 5 million of the real money will be directly used to subsidize Beijing super-million users.The subsidy action was named "Rescue
, the container above will assign it a globally unique IP address, which involves the topic of ipam.
Overlay: Build an independent network on top of an existing two-or three-layer network, which usually has its own independent IP address space, exchange, or routing implementation.
Ipsesc: A point-to-point encrypted communication protocol, typically used in the data channel of the overlay network.
VXLAN: This solution, proposed by a consortium of VMware, Cisco, Redhat, and so on, is the mos
PrefixIn the GRE tunnels post I ' ve explained how overlay networks is used for connectivity and tenant isolation. In the L2pop post, or Layer 2 population, I explained how OVS forwarding tables is pre-populated when instances is Broug HT up. Today I ' ll talk about another form of table pre-population–the ARP table. This feature have been introduced with this patch by Edouard Thuleau, merged during the Juno development cycle.Arp–why do we need it?In
water, electricity, gas, and telephone, you can pay for the fee at the nearest supermarket, bank, or convenience store;-- Two years ago, all public utility bills can be paid online or automatically deducted from a bank. Beijing has built this extremely silly offline payment system against the trend and does not know how to upgrade it in the future ".
Mr tu replied,"
Landlords in Shanghai envy Beijing.Shanghai received a bill and paid again. It is estimated that the local people are honest a
above questions about software-defined storage are dispelled.
Overview
In the current data center, the I/O path from the application to the storage device is particularly long, including many layers or stages. For details, click here, in addition, the interfaces between these layers are still not transparent (like tunnel), which makes enforce an end-to-end policy (for example, for different tenant, different storage bandwidth is required, for exampl
)
AutoMapper (implements two-way automatic conversion between the Dto class and the object class)
Client:
Bootstrap
Less
AngularJs
JQuery
Modernizr
Other JS libraries: jQuery. validate, jQuery. form, jQuery. blockUI, json2
The ABP framework has implemented the following features:
Multi-language/Localization support
Multi-tenant support (data of each tenant is automatically isolated, and business
Click here to go to the ABP series articles General CatalogueDDD-based Modern ASP.--ABP series 19, ABP Application Layer-audit logThe ABP is "ASP. Boilerplate Project (ASP. NET Template project) "for short.ABP's official website :http://www.aspnetboilerplate.comABP's Open source project on GitHub : https://github.com/aspnetboilerplate
Wikipedia definition: An audit trail (also known as an audit log) is a security-related chronological record that records the purpose of these records for a
effectively, and loads the data into a data warehouse. ODI adopts the modular management of knowledge to provide sufficient flexibility and scalability for enterprise data. Its high performance and hot swapping features make ODI an ideal platform for data integration and SOA integration.
• ADG-data guard that never leaves
Active Data Guard is like its name. It can be used for Real-Time query and read-only access to the standby database to complete backup without interruption. ADG also provides
, a non-symmetric encryption method, that is, the use of PKI, the use of certificate way.AWS is also available in either of these ways.In addition authorization, the role based access control is commonly used.There are users, roles, and tenants of the concept.For example, AWS hasSecond: Nova-api Accept the requestHere are two things you can do, rate limit, call I can't be too frequent, quota, control how many resources each tenant can create.Third: No
application also need to configure enable access to configure a secret key (the key must be recorded when the key value, or then back to the page key value is hidden)Yes, you also need to note the tenant ID of the subscription. Let's just sign in with PowerShell or the Azure CLI to find out.
Configuration of Web Apps
Integrated AAD Code (demo code can be downloaded from the following URL https://github.com/Azure-Samples/active-directory
Windsor (dependent injection container)
Entity Framework 6 \ NHibernate, Data migration
Log4net (logging)
AutoMapper (implements bidirectional automatic conversion of DTO classes and entity classes)
Client:
Bootstrap
Less
AngularJs
Jquery
Modernizr
Other JS libraries: Jquery.validate, Jquery.form, Jquery.blockui, Json2
The ABP framework has implemented the following features:
Multi-lingual/localized support
Multi-
a separate JVM instance, with a separate Java application hosted on the instance. Such a method is inefficient, but Java does not natively support multi-tenant virtual and cloud computing configurations. Fortunately, there are a number of multi-tenant Java solutions that can be found in the community to solve cloud computing problems, and which one do you think is mature enough to be applied to production
) AutoMapper (implement bidirectional automatic conversion of DTO class and entity Class)Client:Bootstrap less Angularjs jQuery Modernizr other JS libraries: Jquery.validate, Jquery.form, Jquery.blockui, Json2The 1.1.2 ABP Framework has implemented the following featuresMulti-language/localization support for multi-tenant support (automatic isolation of data for each tenant, business module developers do no
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