You need the option of public key cryptography for SSH and password decryption.You want to firewall virtual machines to only allow certain traffic in (ingress) or out (egress). OpenStack AWS Definition Control access to your virtual machines. Keypairs, security groups. Keypairs, security groups...
OpenStack delivers infrastructure-as-a-service (IaaS) functionality -- it pools, provisions and manages large concentrations of compute, storage and network resources. These resources, which include bare-metal hardware, virtual machines (VMs) andcontainers, are managed through application programming int...
In addition, the Cisco UCS VIC 1340 supports Cisco® Virtual Machine Fabric Extender (VM-FEX) technology, which extends the Cisco UCS Fabric interconnect ports to virtual machines, simplifying server virtualization deployment and management. For more information, see: http://www.cisco.com/c/en/...
Libretto is a Golang library to create Virtual Machines (VM) on any cloud and Virtual Machine hosting platforms such as AWS, Azure, OpenStack, vSphere, or VirtualBox. Different providers have different utilities and API interfaces to achieve that, but the abstractions of their interfaces are qui...
described above, there are many outside of our defined "OpenStack umbrella", notablyCrowbar, the first OpenStack specific deployment tool. The only challenge now is to select a tool of your liking from a bunch of apparently good ones. An excellent in depth comparison of the tools is ...
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Continuing with the comparison to SQL/NoSQL a Document in Elasticsearch is a row in table in the case of SQL or a document in a collection in the case of NoSQL. As in NoSQL a document is a JSON object which holds data on a unit in your app. What is this unit depends on the yo...
By comparison, a PKI token is large in size. It exceeds even the HTTP header size. In an implementation for Symantec private cloud, for instance, PKI token size was 18KB. For what PKI tokens lack in brevity, they make up for in efficiency. Keystone middleware can decode a PKI token and...
Answer: Personally I like Gerrit more for very large/complicated projects with a great many contributors. There's a pretty good comparison found here, also in favor of Gerrit:https://gist.github.com/mbbx6spp/70fd2d6bf113b87c2719. Ultimately, though, it's similar to Git vs. SVN, and ...
One of the objectives of dynamic VM consolidation is the minimization of energy consumption by the physical nodes, which can be a metric for performance evaluation and comparison. However, energy consumption is highly dependent on the particular model and configuration of the underlying hardware, ...