Overview
The Red Hat Enterprise Linux with High Availability image is the foundation to a clustered system that provides reliability, scalability, and availability to critical production services. A cluster is two or more instances (called nodes or members) that work together to perform a task.
Highlights
- Cluster infrastructure - Provides fundamental functions for nodes to work together as a cluster: configuration file management, membership management, lock management, and fencing.
- High availability Service Management - Provides failover of services from one cluster node to another in case a node becomes inoperative.
- Cluster administration tools - Configuration and management tools for setting up, configuration, and managing the High Availability Add-On. The tools are for use with the Cluster Infrastructure components, the high availability and Service Management components, and storage.
Details
Pricing
Additional AWS infrastructure costs
Type | Cost |
---|---|
EBS General Purpose SSD (gp2) volumes | $0.10/per GB/month of provisioned storage |
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Local mode version of pcs cluster setup command available as a Technology Preview – https://bugzilla.redhat.com/show_bug.cgi?id=1839637
Additional details
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Support is available through forums, technical FAQs and the Service Help Dashboard. Paid support is available.
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AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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