Full network automation: Deploying a
PowerFlex compute-only node with
Red Hat Enterprise Linux or CentOS
This procedure describes how to deploy a
PowerFlex compute-only node with Red Hat Enterprise Linux or embedded OS using full network automation option with
PowerFlex Manager. The full network automation option configures changes to physical switches.
About this task
This procedure steps through how to deploy a service by creating a new template. A sample template can be used to create a template but does not show the steps here.
Prerequisites
To create a new template from a clone, do the following:
Log in to
PowerFlex Manager, and click
Templates > Add a Template to open
Add a Template wizard.
Select
Clone an existing
PowerFlex Manager template.
Click
? to access the online help.
Follow the instructions on how to add a new template from a sample template.
To download the minimal embedded operating system image file, see the Intelligent Catalog for the exact ISO to be used.
Click a link to one of the mirror images available in your region.
NOTE:The links lead to the same Index page.
Download the minimal ISO that is specified in the Intelligent Catalog.
For example,
CentOS-7-x86_64-Minimal-2009.iso.
Steps
Log in to
PowerFlex Manager.
Add the OS image to the repository.
NOTE:Skip this step if the OS image is already added to the repository.
Click
Settings from menu bar and click
Compliance and OS Repositories.
Click the
OS Image Repositories tab.
Click
Add to open
Add OS Image Repository wizard and enter the following:
OS image information
Details
Repository name
Enter
<Enter Red Hat or Embedded OS image name>.
Image type
Select
Red Hat/CentOS 7.
Source path and filename
Enter
http://<server IP>/<folder>/<image name>.iso.
Username
Enter
<username>.
Password
Enter
<password>.
Validate the path is working correctly, click
Test Connection.
Click
Add to upload the ISO image.
Click
Templates.
Click
Add a Template to open the
Add a Template page.
In
Create a New Template, enter the
Template Name.
Click
Next.
Under
Create Template, enter the following details:
Clone template
Details
Template name
Enter
<Template name>.
Template Category
Select
Create New Category.
Enter a name in the
New Category Name box.
Template Description
Enter
<Template Description>
.
Example:
compute-only nodes with RedHat or CentOS
Firmware and software compliance
Select the
latest Intelligent Catalog version from the list.
Who should have access to the service deployed from this template?
Select from the list who should have access to this service template.
Click
Save.
Click
Add Node to open the Node wizard and select
Full Network Automation.
Click
Continue.
Enter the following details:
Node
Details
Component name
Enter
<Red Hat or CentOS>.
Number of instances
Enter
<Number>.
Related components
Select
Associate Selected.
Check the checkbox for PowerFlex cluster.
Click
Continue.
Under
OS Settings, enter the following settings:
Description
Values
Host name selection
Select
<appropriate host name selection>.
OS image
Select
< Red Hat or CentOS Image>.
OS credentials
Select
<OS Credential Name>.
Time zone
Select
<Time zone>
NTP server
Select
<NTP Server>
Use node For Dell PowerFlex
Select the checkbox.
PowerFlex role
Select
Compute Only.
Enable encryption
Clear the checkbox.
Switch port configuration
Select
Port Channel (LACP enabled).
Teaming and bonding configuration
Select
Mode4(IEEE 802.3ad policy).
Under
Hardware Settings, enter the details within the following table:
Hardware settings
Details
Target boot device
Select
Local Flash Storage for Dell PowerFlex.
Node pool
Select
<compute pool>.
Under
BIOS Settings, enter the details within the following table:
BIOS settings
Details
System profile
Select
Performance.
User accessible USB ports
Select
All Ports On.
Number of cores per processor
Select
All.
Virtualization technology
Select
Enabled.
Logical processor
Select
Enabled.
Execute disable
Select
Enabled.
Node interleaving
Select
Enabled.
Under
Network Settings, follow the steps below to add interfaces.
If deploying a multi-VLAN or multi-subnet configuration:
For a multi-subnet or multi-VLAN configuration, select
Multi-Network Selection checkbox to configure more than one network per one or more of the network types (including replication).
For a multi-replication configuration, update the
Number of Replication Networks Per Node field box if the replication checkbox is selected. The default is two networks per
PowerFlex node. More than two
PowerFlex nodes can be created in multiples of two.
NOTE:If the
Number of Replication Networks Per Node is not visible, the
Enable replication checkbox is not selected under
OS Settings.
Click
Add New Interface to create the first interface.
NOTE:For a multi-subnet or multi-VLAN configuration, manually add all the networks (including same-VLAN or multi-VLAN networks) that belong to the appropriate interface.
Under Interface 1, enter the following details:
Network settings
Details
Port layout
Select
Two port 25 gigabit.
Under
Port 1, click
Choose Networks to open
Interface 1 Port 1 Network Configuration window.
Select the checkboxes for the following networks:
Selected networks
Description
Powerflex-mgmt-<vlanid >
Powerflex-Management
pxe<vlanid>
PXE Network
general purpose <vlanid>
General purpose network
Click
>> to add the selected networks to the right column and click
Save.
Under
Port 2, click
Choose Networks to open
Interface 1 Port 2 Network Configuration window.
Select the checkboxes for the following networks:
Selected networks
Description
powerflex-data1-<vlanid >
Powerflex-Data1
powerflex-data2-<vlanid >
Powerflex-Data2
powerflex-data3-<vlanid > (if required)
Powerflex-Data3
powerflex-data4-<vlanid > (if required)
Powerflex-Data4
Click
>> to add the selected networks to the right column and click
Save.
Click
Add New Interface to create the second interface.
Under Interface 2, enter the following details:
Hardware settings
Details
Port Layout
Select
Two port 25 gigabit
Under
Port 2, click
Choose Networks to open
Interface 2 Port 1 Network Configuration window.
Select the checkboxes for the following networks:
Selected networks
Description
Powerflex-mgmt-<vlanid >
Powerflex-Management
pxe<vlanid>
PXE Network
general purpose <vlanid>
General purpose network
Click
>> to add the selected networks to the right column and click
Save.
Under
Port 2, click
Choose Networks to open
Interface 2 Port 2 Network Configuration window.
Select the checkboxes for the following networks:
Selected networks
Description
powerflex-data1-<vlanid >
Powerflex-Data1
powerflex-data2-<vlanid >
Powerflex-Data2
powerflex-data3-<vlanid > (if required)
Powerflex-Data3
powerflex-data4-<vlanid > (if required)
Powerflex-Data4
Click
>> to add the selected networks to the right column and click
Save.
Click
Validate Settings, if there are any errors, correct them and click
Close.
Click
Save to complete the clone creation.
Create the clusters.
Click
Add Cluster to create PowerFlex Cluster.
Click
Component Name > PowerFlex Cluster.
Select
Associate All or
Associate Selected.
Click
Continue.
Under
PowerFlex Settings, enter the details within the following table:
PowerFlex settings
Details
Target PowerFlex Gateway
Select
<New Target PowerFlex Gateway VM>.
Click
Save.
In the
Template Information box, click
Publish Template.
In the pop-up, click
Yes.
On the
Compute Template page, under
Template Information, click
Deploy and select the following:
Deploy settings
Details
Select Published template
Select
<Current Name of Template>.
Service name
Enter
< Service Name>.
Service description
Enter
< Service Description>.
Firmware and software compliance
Select the
latest Intelligent Catalog version
from list.
Who should have access to the service deployed from this template
Select from list who should have access to this service template.
Click
Next to
Deployment setting page.
NOTE:For a multi-VLAN or multi-subnet configuration, it is required to manually enter the IP address of one or more network types (PowerFlex management, PowerFlex replication) for each
PowerFlex node. This is required since
PowerFlex Manager is not aware of the rack or row location of the hypervisor host. Each rack or row have a different subnet for one or more of the network types.
Validate settings and click
Next to Schedule Deployment page.
Leave default to
Deploy Now.
Click
Next.
Verify the summary page and click
Finish.
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