I got an error message while building my new docker images to set default setting on Postfix configuration : debconf: unable to initialize frontend: Dialog debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or […]
In the previous article, I discussed the installation and activation of the SSL certificate on vSphere host 6.7. The process is relatively easy. The same thing I tried to apply to vCenter 6.7 but failed. After several trial & error […]
By default vSphere uses an SSL certificate from VMware Certificate Authority (VMCA). If accessed through a browser, the https access will be considered untrusted. If you have the trusted SSL certificate (commercial) for your domain name, you can install it […]
Last Friday I received a package containing the Intel NUC Hades Canyon series NUC817HVK VR Edition. This is one of the Intel NUC series with a qualified specification suitable for virtualization server, especially for VMware vSphere and Proxmox. With an […]
A few days ago, our clients had problems with their on-premise mail server deployment. Their Zimbra services are down and mailbox service could not restart. After a quick check, it turns out that one of the disk partitions is full because […]