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Juan Manuel Rey

Unix Geek. Sysadmin by heart turned cloud architect. Working for Red Hat.

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Recent Posts

Managing VIO with viocli

VIO 2.0 comes with several command line utilities, in a previous post I showed the usage of viopatch to perform patching of an existing VIO installation. In ...

How to enable Ceilometer in VIO 2.0

Ceilometer is the main telemetry and metering project within OpenStack Telemetry, the goal of Ceilometer is to collect all the data generated by the differen...

Quick tip - Troubleshooting networkd

To troubleshoot networkd in case of failure we can enable debug mode using the following procedure, this is applicable to Photon OS or any other linux system...

Network configuration in Photon OS

Photon instances are usually meant to be configured automatically with Cloud-config, this includes hostname, network settings, additional packages, etc. Howe...