Changes

Proxmox allows full virtualization (VM, using QEMU) and containerization (CT using LXC).

Proxmox allows full virtualization (VM, using QEMU) and containerization (CT using LXC).

We use LXC based containers (CT) to run our "Virtual Machines" zs it has a much lower overhead compared to real VM using QEMU.

We use LXC based containers (CT) to run our "Virtual Machines" as it has a much lower overhead compared to real VM using QEMU (required to run non Linux OS based VM).

These containers can contain themselves containers like docker if needed.

These containers can contain themselves containers like docker if needed.

Promox '''High-Availablity''' (HA) feature automatically migrates containers when the node hosting them is down. This is detected by the other nodes, forming a "quorum" (a majority of nodes considering a node is down in the cluster). In that case, the container is started with the last replicated storage. This means that the replication frequency of these HA nodes should be high (a few minutes) as changes since the last replication we be lost in the migration.

Promox '''High-Availablity''' (HA) feature automatically migrates containers when the node hosting them is down. This is detected by the other nodes, forming a "quorum" (a majority of nodes considering a node is down in the cluster). In that case, the container is started with the last replicated storage. This means that the replication frequency of these HA nodes should be high (a few minutes) as changes since the last replication we be lost in the migration.

== Usage guidelines (to be completed) ==

== Usage guidelines (to be completed) ==