Prerequisites
Before selecting a node type, evaluate your workload requirements in terms of compute, memory, and storage. This will help you optimize performance and cost.
Node Types Overview
GCVE offers several node types, each tailored to specific workload needs.
Standard Nodes
These are the workhorses of your GCVE environment. They provide a balance of compute, memory, and storage resources, making them suitable for a wide range of general-purpose workloads. Think of them as the foundation for running your virtual machines (VMs).
High-Memory Nodes
As the name suggests, these nodes offer increased memory capacity. They are ideal for memory-intensive applications, such as large databases, in-memory analytics, and high-performance computing (HPC)
Storage-Only Nodes
Need more storage without adding more compute? Storage-only nodes are your answer. They provide additional storage capacity to your cluster without increasing the number of CPU cores. This is particularly useful when you have applications with high storage demands but moderate compute requirements. Examples include:
- ve2-standard-so: Offers 25.6 TB of storage.
- ve2-mega-so: Provides 51.2 TB of storage.
List of all nodes
| Node Type | vCPUs/Node | Memory/Node (GiB) | Storage/Node (TB) |
|---|---|---|---|
| ve1-standard-72 | 72 | 768 | 19.2 |
| ve2-standard-96 | 96 | 2048 | 25.5 |
| ve2-standard-128 | 128 | 2048 | 25.5 |
| ve2-mega-64 | 64 | 2048 | 51.2 |
| ve2-mega-96 | 96 | 2048 | 51.2 |
| ve2-mega-128 | 128 | 2048 | 51.2 |
Storage-Only Nodes
Storage-only nodes increase storage capacity without adding compute resources. The ve2-standard-so provides 25.6 TB, while the ve2-mega-so offers 51.2 TB.
| Node Type | Storage/Node (TB) |
|---|---|
| ve1-standard-so | 19.2 |
| ve2-standard-so | 25.5 |
| ve2-mega-so | 51.2 |
Choosing the Right Node Type
Before you deploy a new cluster or expand an existing one, it’s crucial to assess your workload requirements. Consider the following factors:
- Compute: How many vCPUs do your applications need?
- Memory: What are the memory demands of your workloads?
- Storage: How much storage capacity do you require, and what performance levels are necessary?
By carefully evaluating these factors, you can select the GCVE node types that best align with your needs and optimize your cloud infrastructure.
Benefits of GCVE Node Flexibility
The diverse node options in GCVE offer several advantages:
- Optimized Resource Utilization: You can right-size your environment by choosing nodes that match your workload demands, avoiding overspending on unnecessary resources.
- Scalability: Easily scale your environment up or down by adding or removing nodes as needed.
- Cost-Efficiency: Pay only for the resources you consume, thanks to the granular node options.
Summary
GCVE node types allow you to scale compute or storage independently, ensuring flexibility for various workloads.