Paranoiaque/Paranoid - Page 2 of 3 - A bit paranoid, but not too much

18 May 2020 System

Error in GnuTLS initialization with Debian Hurd

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This evening I have reinstalled Debian GNU/Hurd, using VirtualBox. After starting in safe mode, I have tried to update it

13 May 2020 System

Monitor your Ceph with Metricbeats

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The Elastic Stack version 7.7 has just been released, with an important improvement: the support of Ceph 14 alias Nautilus.

1 May 2020 Networks / System

Open router’s ports dynamically with UPNP

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I have a development server at home who is not available from outside of my network. I wanted to show

30 April 2020 System

Drop messages from filebeat modules

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I’m updating my monitoring and preparing an article for this blog, and I got an interesting problem. Messages were parsed

26 April 2020 System

Create a systemd service

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We will create a systemd service, we will start an executable file and keep it alive. Create a file /etc/systemd/system/myservice.service

25 April 2020 System

Upgrade Ubuntu Eoan to Focal

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After the upgrade of my development server to Focal, the next step is to upgrade my personal Linux Laptop. The

24 April 2020 System

Clean Ubuntu after an Upgrade

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We have done the upgrade from Bionic to Focal, now we need to clean the system a bit. First let’s

23 April 2020 System

Upgrade from Ubuntu Bionic to Focal

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Ubuntu 20.04, alias Focal Fossa has just been released, let’s try to upgrade 🙂Don’t upgrade directly from on a production

19 April 2020 System

Remove a master node from a HA Kubernetes cluster

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Few weeks ago one the master nodes of one of my cluster has become unstable. I got an error when

16 April 2020 System

Two of the disks to back up have the same name

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I recently got a problem on my Mac with Time Machine. Time machine is a wonderful tool used to backup