How to have your own online VSCode Server

I’ve found this very interesting, having my online VSCode accessible from any laptop / tablet within my network. Bellow I will describe the steps I took to make that possible: To install a VS Code server, we will use code-server by coder. To install it, run the following command: This is the output: The installation is very minimal…

Broker configuration show ROLLING DATABASE MAINTENANCE IN PROGRESS after upgrade using dbms_rolling procedure

After executing an upgrade exercise in a dataguard environment (19c), the broker was still showing the status: “ROLLING DATABASE MAINTENANCE IN PROGRESS” This is due to a bug: Bug 26921039 – INCORRECT DGMGRL SHOW CONFIGURATION STATUS AFTER POST ROLLING UPGRADE SWITCHOVER Solution is simple: Execute the following statement on PRIMARY database and bounce it: Let’s…

ORA-39405: Oracle Data Pump does not support importing from a source database with TSTZ version 32 into a target database with TSTZ version 31.

I got this error while trying to perform an import from another 19c database but apparently with a higher TZ version: The solution is to perform the TZ upgrade of the database. Check the current time zone version: Let’s see what’s the latest time zone to which we can upgrade to: We can see that…

How to spin up a 3 nodes docker home lab using Vagrant

As I’m a huge fan of Vagrant, this is the Vagrantfile I’m using to create in 1 run 3 nodes docker environment: Let’s start the creation of the VMs and measure the execution time (in Windows 10 this time 🙂 ): Now if you want to see the status: Let’s check the docker version: