I recently wrote about NGINX reverse proxy reconfiguration after creating or deleting a deployment in GoldenGate. It reminded me that there is an overlooked aspect of the reverse proxy configuration, which is important when trying to automate GoldenGate management with the REST API. In fact, when using a reverse proxy with a single deployment, some endpoints are different from a…
Configuring an NGINX reverse proxy for GoldenGate is well documented by Oracle, but what is not is the implication of adding or removing deployments. In fact, when modifying your GoldenGate deployments, you will have to reconfigure the NGINX reverse proxy. If you don’t, part of your installation will not be working anymore. This is what will happen in the web…
At the end of last year, I published a first blog about a DM_LICENSE_E_INVALID_LICENSE error in D2 SSO login through OTDS. The root cause in that previous post was a duplicate user with one lowercase and one uppercase user_login_name. However, I did mention that there can be several reasons for that error. In this blog, I will describe another such…
Among the different packages provided by Zabbix, one arouse my curiosity: Proxy. What is its purpose? When to use it? How to install it? I will cover these in this blog post. Intention There are multiple reasons to use a zabbix proxy in a monitoring infrastructure. The first and foremost is to offload main server from pulling data. Indeed, to…
By Franck Pachot . You may have read about Gradual Password Rollover usage from Mouhamadou Diaw and about some internals from Rodrigo Jorge. But it works only on 21c which is only in the cloud, for the moment, in Autonomous Database and DBaaS (but here I’ve encountered some problems apparently because of a bug when using SQL*Net native encryption). But…
By Franck Pachot . Weird title, isn’t it? That was my reaction when I did my first ‘lsnrctl status’ in 12.2: weird service name… If you have installed 12.2 multitenant, then you have probably seen this strange service name registered in your listener. One per PDB. It is not a bug. It is an internal service used to connect to…
I’m quite used to GitHub since I’m using it pretty often but I actually never tried to use it behind a proxy. In the last months, I was working on a project and I had to use GitHub to version control the repository that contained scripts, monitoring configurations, aso… When setting up my local workstation (Windows) using the GUI, I…
