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split off Hosted Kubernetes from RKE1

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Signed-off-by: Silvio Moioli <silvio@moioli.net>
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Silvio Moioli
2023-09-21 16:05:29 +02:00
parent d3aa37b40c
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1 changed files with 27 additions and 12 deletions
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docs/pages-for-subheaders/installation-requirements.md
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@@ -107,25 +107,40 @@ Minimum CPU and memory requirements for each individual node in the [Kubernetes
Please note that a highly available setup with at least 3 nodes is required for all production usages.
| Deployment Size | Clusters | Nodes | vCPUs | RAM | Database Size |
| --------------- | ---------- | ------------ |-------|-------| ------------------------- |
| Small | Up to 150 | Up to 1500 | 4 | 16 GB | 2 cores, 4 GB + 1000 IOPS |
| Medium | Up to 300 | Up to 3000 | 8 | 32 GB | 2 cores, 4 GB + 1000 IOPS |
| Large | Up to 500 | Up to 5000 | 16 | 64 GB | 2 cores, 4 GB + 1000 IOPS |
| Deployment Size | Clusters | Nodes | vCPUs | RAM | External Database Host |
| --------------- | ---------- | ------------ |-------|-------|----------------------------|
| Small | Up to 150 | Up to 1500 | 4 | 16 GB | 2 vCPUs, 8 GB + 1000 IOPS |
| Medium | Up to 300 | Up to 3000 | 8 | 32 GB | 4 vCPUs, 16 GB + 2000 IOPS |
| Large | Up to 500 | Up to 5000 | 16 | 64 GB | 8 vCPUs, 32 GB + 4000 IOPS |
### RKE and Hosted Kubernetes
Note: External Database Host refers to the optional possibility of hosting [k3s cluster data store on an external dedicated host](https://docs.k3s.io/datastore). Exact requirements will depend on the chosen data store, this table is a guideline only.
### Hosted Kubernetes
Minimum CPU and memory requirements for each individual node in the [Kubernetes cluster Rancher is installed in](install-upgrade-on-a-kubernetes-cluster.md) are listed in the table below.
Please note that a highly available setup with at least 3 nodes is required for all production usages.
These requirements apply to RKE Kubernetes clusters, as well as to hosted Kubernetes clusters such as EKS.
These requirements apply hosted Kubernetes clusters such as EKS, AKS, or GKE. They do not apply to Rancher SaaS solutions such as Rancher Prime Hosted](https://www.rancher.com/products/rancher).
| Deployment Size | Clusters | Nodes | vCPUs | RAM |
|-----------------|-----------|------------|-------|-------|
| Small | Up to 150 | Up to 1500 | 4 | 16 GB |
| Medium | Up to 300 | Up to 3000 | 8 | 32 GB |
| Large | Up to 500 | Up to 5000 | 16 | 64 GB |
### RKE
Minimum CPU and memory requirements for each individual node in the [Kubernetes cluster Rancher is installed in](install-upgrade-on-a-kubernetes-cluster.md) are listed in the table below.
Please note that a highly available setup with at least 3 nodes is required for all production usages.
| Deployment Size | Clusters | Nodes | vCPUs | RAM |
|-----------------|-----------|------------|-------|-------|
| Small | Up to 150 | Up to 1500 | 4 | 16 GB |
| Medium | Up to 300 | Up to 3000 | 8 | 32 GB |
| Large | Up to 500 | Up to 5000 | 16 | 64 GB |
| Deployment Size | Clusters | Nodes | vCPUs | RAM |
| --------------- | ---------- | ------------ | -------| ------- |
| Small | Up to 150 | Up to 1500 | 2 | 8 GB |
| Medium | Up to 300 | Up to 3000 | 4 | 16 GB |
| Large | Up to 500 | Up to 5000 | 8 | 32 GB |
### Docker