(I set up my VMs always with boot menu so that I can select the boot disk) and then I got GRUB and I saw the kernel boot messages until there were no further kernel boot messages (perhaps again a 'console' kernel command line issue) ...
Managing processes in a server environment can be a daunting task, but tools like Supervisor make it easier. Supervisor is a well-known system that allows for easy monitoring and control of individual processes on UNIX-like operating systems. This guide aims to simplify the setup process of Supe...
IPv6(free) enables IPv6 access for your Droplet. User data(free) is arbitrary data, most often acloud-config fileor a Bash script, that you can supply to a Droplet during creation. Droplets running distributions withcloud-initcan consume and execute user data, which is a common way to in...
Next we will create a cloud-init template. Login into Satellite server's command line and switch to root user. In the root user's home direct create the following cloud-init template. Note: The cloud-init template we are creating will also register your RHEL VM to Satellite and Insights. ...
You can restore all the Azure VMs for the selected recovery point if the backup is done in the secondary region. During the backup, snapshots aren't replicated to the secondary region. Only the data stored in the vault is replicated. So secondary region restores are onlyvault tierrestores. ...
As of this writing, the OpenShift cluster network must beOpenShiftSDN, notOVNKubernetesin order for VirtualMachines to work with OpenShift Service Mesh. Install OpenShift Service Mesh Following theOpenShift Service Mesh Installation instructions, install the set of operators that make up OpenShift ...
1.Access the GRUB menu. GRUB (Grand Unified Bootloader) is the default bootloader for most Linux distributions. First, restart or power on your computer. As soon as the boot process begins, press and hold theShiftkey (for some systems it might be theEsckey) to bring up the GRUB menu. ...
For example: #D /tmp 1777 root root - If you haveopen-vm-toolsinstalled, open the/lib/systemd/system/open-vm-tools.servicefile. Note: This step is not required on vSphere 6.7 U3. Add the lineAfter=dbus.serviceunder[Unit] To set cloud-init as the customization engine: ...
Case Study: Puppet for HPC Configuration As the AI race heated up, an HPC service provider chose Puppet to manage the HPC infrastructure supporting its AI workloads. The company provides AI research, training, tuning, inferencing, and enablement services to enterprises. ...
For our particular deployment, we need to ensure complete segregation of networks and using Crucible all the prerequisites for both OpenShift Clusters (DNS/DHCP/Bridging/VLANS) are set up with ease. Clone Crucible repository using the commands below: ...