Skip to content

Content classified under "IT"

Page 2 of 11

Restore a NIC from passthrough via CMD in ESXI

February 12, 2020Category: IT
These days I'm trying ot set up a do-it-all server for the house. I have tried to configure the SFP+ NICs with direct access for VMs. Now, I've had a side effect: The NIC was not available for the management network. As a result, I could no longer configure the VMs via the UI. Restore NIC back I…

Capture a RTSP Stream

January 6, 2020Category: IT
With the house , I'm also building a security system. A first phase in the project is to get a couple of IP cameras and play with their streams. So I got a Reolink camera and set it up with the Android app. While the mobile app is OK for live streaming, I need also recording capabilities, ideally…

apt-key adv - Fix 'Server indicated a failure' on Raspberry Pi

March 11, 2019Categories: Hardware, IT
I've been trying to install to play with speech recognition. Unfortunately, when executing: I've got the following error message: This is quite unfortunate since adding -v doesn't give any more information. Scouring the net, I've fount the following potential solutions: Retry multiple…

Fix Empty adb devices -l with Samsung S9 (and S9+)

December 6, 2018Categories: Hardware, IT
TL;DR: Clean up any mobile phone drivers you have and install Samsung's ones. I wanted to update to the beta UI package. One method is via ADB sideloading, which I prefer compared to SD Card mounting. I started with: on my system and everything was nice: I hot my phone in recovery mode. I…

Mirror a Confluence Site

October 22, 2018Categories: IT, Tutorial
TL;DR: wget has a mode capable of saving cookies. The other day I thought it'd be interesting to have a local copy of a confluence wiki, to avoid hitting the internet every time I needed a howto. So, I've tried curl first and failed (probably my fault really). So, after a few tries, I managed…

Jenkins Pipeline Deployment Variants

October 18, 2018Categories: IT, Tutorial
This post outlined a list of steps in a pipeline. When building actual pipelines, I've noticed the deployment process is more than just deployment . I've identified several variants: orchestration deployment (e.g. helios deployment) file copy like this git update for e.g. assets repositories This…

Rundeck - Speeding Up Even More the Cleaning Process

October 12, 2018Categories: IT, Tutorial
As I was running the script , I've noticed it ran very slow. I have left it for a few days to run (700K executions), I've noticed the speed increased linearly over time. As Rundeck has both DB and files to store its data, it looked to me that it was the file system which was the slow part. Sure…

Delete Executions in Rundeck - Wrapping it all Up

October 9, 2018Categories: IT, Software, Tutorial
The previous posts have built the components to allow us to get projects , jobs , executions and remove executions from a Rundeck instance via its API. Now, we can just wrap them up :) The list of packages we need is: For convenience, I've declared a bunch of constants we can use…

Remove Executions in Rundeck

October 8, 2018Categories: IT, Tutorial
TL;DR: You have to get the executions' list and remove the appropriate ones using hte API. Once we've managed to get the list of job executions , we can use the API to remove the relevant executions. The command is rather simple: This method requires: server - the Rundeck's server address port…

Get Job Executions in Rundeck

October 2, 2018Categories: IT, Tutorial
Following the previous articles , we are now in position to query job executions. The query is done via API as well. As a job can have an arbitrary number of executions, it's advisable to use pagination. The code follows the same lines as the one in the previous entries: This function builds the…

All categories