Public Cloud glossary

en:Public Cloud glossary he:מילון מונחים ענן ציבורי ru:Общественная облако Глоссарий ja:パブリック クラウド用語集 ar:مسرد سحابة عامة zh:公共云词汇表 ro:Publice nor Glosar pl:Publicznych chmura Słowniczek de:Öffentliche Cloud-Glossar nl:Openbare Cloud-woordenlijst it:Glossario di Cloud pubblico pt:Glossário de nuvem público es:Glosario de nube pública fr:Lexique Cloud public

Infrastructure

Host

is the physical machine that hosts the instance.

The hypervisor

not to be confused with the host is the technology used by the host to host instance.

Areas

When you create an instance you can choose an area at the very first step.

Simple or basic box

is a so-called area 'direct routing'. Any instance deployed in this area will see its network interface that is assigned a public IP address. The router VM is transparent, but it is still possible to create firewall rules.

Forward area

are zones 'advance routing'. Any instance deployed in these areas will see its network interface that is assigned a private IP Natee behind a router VM. The router VM allows access to networks advanced features such as a firewall, load, of Nat, the VPN.

Network

When you create a network create you in fact different types of router vm. A router VM responds to the ping but cannot connect to it. There are several types of router vm :

Network isolé

private network

Security Group

model of firewall rules

VPC

Meta network allowing private communication between networks.

Instances

Deploy an instance

is the term used when creating an instance.

An instance

is the term used to refer to a machine virtual systems on our platform cloud public.

The affinity groups

choose to create your instance in affinity groups to ensure that different VMS are spread across different physical hosts.

A model

can come from the library of pre-installed systems or you also have the ability to add your own template to use when creating your instance.

An offer of calculation

simply match the physical resources allocated to an instance : Processor / Memory / Bandwidth.

A volume

is a file where the data is stored. There are two types of volume the datadisk and the rootdisk. The difference between the two is that the root disk is the amount by which the instance starts it therefore contains data on the system but can also store data 'other '.

A snapshot

an instance : to return to an earlier state of the server.

a volume : to return to an earlier state of the volume.

Console Mode

allows the portal to take hold of the instance even if the server is not reachable or non-OS.

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