Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

emphasis Product_UUID needs to be unique #324

Merged
merged 1 commit into from
Jun 29, 2023
Merged

emphasis Product_UUID needs to be unique #324

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
4 changes: 3 additions & 1 deletion docs/install/requirements.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ A three-node cluster is required to realize the multi-node features of Harvester
- The first node always defaults to be a management node of the cluster.
- When there are three or more nodes, the two other nodes added first are automatically promoted to management nodes to form a high availability (HA) cluster.
- We recommend server-class hardware for the best results. Laptops and nested virtualization are not officially supported.
- The `product_uuid` fetched from `/sys/class/dmi/id/product_uuid` in Linux must be unique in each node. Otherwise, features like VM live migration will be affected. For more information, refer to [#4025](https://github.com/harvester/harvester/issues/4025).
:::

## Network requirements
Expand Down Expand Up @@ -80,4 +81,5 @@ When provisioning VMs with Kubernetes clusters from Rancher into Harvester, you
For the port requirements for guest clusters deployed inside Harvester VMs, refer to the following links:
- [K3s Networking](https://rancher.com/docs/k3s/latest/en/installation/installation-requirements/#networking)
- [RKE Ports](https://rancher.com/docs/rke/latest/en/os/#ports)
- [RKE2 Networking](https://docs.rke2.io/install/requirements#networking)
- [RKE2 Networking](https://docs.rke2.io/install/requirements#networking)

3 changes: 2 additions & 1 deletion versioned_docs/version-v1.1/install/requirements.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ A three-node cluster is required to realize the multi-node features of Harvester
- The first node always defaults to be a management node of the cluster.
- When there are three or more nodes, the two other nodes added first are automatically promoted to management nodes to form a high availability (HA) cluster.
- We recommend server-class hardware for the best results. Laptops and nested virtualization are not officially supported.
- The `product_uuid` fetched from `/sys/class/dmi/id/product_uuid` in Linux must be unique in each node. Otherwise, features like VM live migration will be affected. For more information, refer to [#4025](https://github.com/harvester/harvester/issues/4025).
:::

## Network requirements
Expand Down Expand Up @@ -80,4 +81,4 @@ When provisioning VMs with Kubernetes clusters from Rancher into Harvester, you
For the port requirements for guest clusters deployed inside Harvester VMs, refer to the following links:
- [K3s Networking](https://rancher.com/docs/k3s/latest/en/installation/installation-requirements/#networking)
- [RKE Ports](https://rancher.com/docs/rke/latest/en/os/#ports)
- [RKE2 Networking](https://docs.rke2.io/install/requirements#networking)
- [RKE2 Networking](https://docs.rke2.io/install/requirements#networking)