Availability zone use cases

#

Case name

Description

Requirements

1

HA APP Clusters

  • Kubernetes

  • Websites

  • AD

  • MS Exchange Server

  • Database (DB)

  • MS Terminal Servers

Service synchronization:

  • Providing the necessary resources in the cloud project.

  • Deploy cluster nodes in different availability zones.

  • Configuring VPN tunnel between zones using VPNaaS service. The tunnel is configured between two VPC routers.

  • This provides connectivity between the LANs of the project in different Availability Zones.

  • Additional Cloud Provider Router in secondary AVZ (AVZ2…AVZn).

  • VPNaaS

  • Additional computing resources of the cloud project (vCPU & RAM) if needed.

  • Additional disk space in storage for creating volumes as well as storage for BaaS service if needed.

  • Additional Floating IP in secondary AVZ (AVZ2…AVZn).

  • S3 Compatible storage if needed.

2

Backups

Ability to use standard OS tools. The ability to use specialized software to create backups.

The ability to use self-written scripts for backups.

3

Disaster Recovery

The ability for using different stage for develop and production.

4

Landing Pages

5

Monitoring

The ability to monitor the main infrastructure site from an independent availability zone.

6

Test site/stage

The ability for using different stage for develop and production.