Today I needed to collected the time between the creation of server and the current day. Given some activities that requires monitoring those servers, an automated approach is vital for optimizing the amount of time dedicating to it. As I couldn’t find an option that could give the result right away in the openstack-cli tool,… Continue reading openstack: calculate for how long a server is running
This is a footage of the installation progress of IBM Cloud Private CE 188.8.131.52 on Ubuntu 16.04 ppc64le.
To disable password expiration for user <username>, use the following command:
0 – Install python-openstaclient and unlock the access to the openstack where your VM is located. 1 – Download the image you want to modify 2 – Install Qemu utils 3 – Export the image to nbd. The first command loads the nbd kernel module. The “max_part=N” option specifies the maximum number of partitions we… Continue reading openstack: modifying an image where you lost access
Install kernel-tools: Check what are the available governors: Set the desired governor: To manage it via GUI you can install the Gnome Shell Extension called CPU Power Manager.