diff --git a/doc/source/environments/virtual.rst b/doc/source/environments/virtual.rst index 7bb69556..e2553af5 100644 --- a/doc/source/environments/virtual.rst +++ b/doc/source/environments/virtual.rst @@ -21,22 +21,12 @@ space [#]_. The virtual machine disk files are thinly provisioned and will not take up the full 40GB initially. -The baremetal machine must meet the following minimum system requirements: +The baremetal machine should meet the following minimum system requirements: * Virtualization hardware extensions enabled (nested KVM is **not** supported) * 1 quad core CPU -* 12 GB free memory -* 120 GB disk space - -.. - - - For minimal **HA (high availability)** deployment you need at least 3 Overcloud - Controllers and 2 Overcloud Computes which increases the minimum system - requirements up to: - - * 24 GB free memory - * 240 GB disk space. +* 32 GB free memory +* 240 GB disk space |project| currently supports the following operating systems: @@ -144,19 +134,19 @@ Preparing the Virtual Environment (Automated) .. note:: - By default, 2 overcloud VMs will be created with 1 vCPU, 5120 MiB RAM and + By default, 2 overcloud VMs will be created with 1 vCPU, 6144 MiB RAM and 40 GB. To adjust those values set the following:: export NODE_COUNT=2 export NODE_CPU=1 - export NODE_MEM=5120 + export NODE_MEM=6144 export NODE_DISK=40 - The undercloud VM will be created with 2 vCPU and 6144 MiB and 30 GB of - disk by default. To ajust those values set the following:: + The undercloud VM will be created with 4 vCPUs and 8192 MiB and 30 GB of + disk by default. To adjust those values set the following:: - export UNDERCLOUD_NODE_CPU=2 - export UNDERCLOUD_NODE_MEM=6144 + export UNDERCLOUD_NODE_CPU=4 + export UNDERCLOUD_NODE_MEM=8192 export UNDERCLOUD_NODE_DISK=30 .. admonition:: RHEL