Raboo / gist:d0a4d871eba5a3fe162ed32b5a4d6f8f

Last active April 5, 2025 10:52

render ansible jinja2 templates

ansible all -i localhost, -c local -m template -a "src=test.j2 dest=./test.txt" --extra-vars=@group_vars/all.yml

ansible all -i "localhost," -c local -m template -a "src=test.j2 dest=./test.txt" --extra-vars='{"users": ["Mike", "Smith", "Klara", "Alex"]}'

Raboo / considerations-for-running-postgres-on-nfs.md

Last active June 14, 2024 08:04 — forked from fardjad/considerations-for-running-postgres-on-nfs.md

[Considerations for Running Postgres on NFS] #postgres #nfs #fsync #fsexport #mount

Considerations for Running Postgres on NFS

Background

Over the weekend, I decided to try running a Postgres database in my Homelab. In my current setup, the most convenient option for storage is NFS. However, NFS is especially tricky for databases. A misconfigured setup can lead to performance or data corruption issues.

After watching

Raboo / steam system info

Created May 8, 2024 15:44


	Computer Information:
	Manufacturer: To Be Filled By O.E.M.
	Model: To Be Filled By O.E.M.
	Form Factor: Desktop
	No Touch Input Detected
	Processor Information:
	CPU Vendor: GenuineIntel
	CPU Brand: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
	CPU Family: 0x6

Raboo / migrate-dockerhub-to-ghcr.sh

Last active December 14, 2022 21:58 — forked from charlieoleary/migrate-to-ecr.sh

Migrate your Docker Hub organization(docker.io) to Github Container Registry(ghcr.io).

	#!/bin/bash
	#
	# A simple bash script to migrate your Docker Hub organization to Github Container Registry.
	# forked from https://gist.github.com/charlieoleary/05c1dab2e19703f73a041e585e060dc9
	#
	# In order for this to work you must run this from a system that is logged in to both the GHCR
	# repository you are migrating to and the Docker Hub organization you are migrating FROM with
	# podman.
	#
	# Due to how Docker works (pulling / pushing images), this script can be run over and over

Raboo / 1vcpu-2GBram-64GBnvme-vultr-se-sto.log

Created January 14, 2022 10:52

Vultr 10$ per month, 1vcpu, 2GB RAM, 64GB NVMe, DC Sweden Stockholm yabs.sh

	# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
	# Yet-Another-Bench-Script #
	# v2021-12-28 #
	# https://github.com/masonr/yet-another-bench-script #
	# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

	Fri 14 Jan 2022 10:33:16 AM UTC

	Basic System Information:
	---------------------------------

Raboo / force_uninstall_hive.sh

Last active December 17, 2021 11:57

Ambari force uninstall components without dependencies.

	#!/bin/sh
	# https://cwiki.apache.org/confluence/display/AMBARI/Using+APIs+to+delete+a+service+or+all+host+components+on+a+host
	AMBARI_USER='admin'
	AMBARI_PASSWORD='PWPWPW'
	AMBARI_HOST='ambari.local'
	CLUSTER_NAME='hdp'
	NODE='hadoop-master04.se-ix.delta.prod'

	# curl -u $AMBARI_USER:$AMBARI_PASSWORD -H "X-Requested-By: ambari" -X GET http://$AMBARI_HOST:8080/api/v1/clusters/$CLUSTER_NAME/components/ \| grep component_name
	curl -u $AMBARI_USER:$AMBARI_PASSWORD -H "X-Requested-By:ambari" -i -X DELETE http://$AMBARI_HOST:8080/api/v1/clusters/$CLUSTER_NAME/hosts/$NODE/host_components/WEBHCAT_SERVER

Raboo / kubeswitcher.1m.sh

Created June 11, 2021 11:03

xbar/bitbar Kubeconfig Namespace & Context Switcher

	#!/bin/bash
	# -- coding: utf-8 --

	# <xbar.title>Kubeconfig Namespace & Context Switcher</xbar.title>
	# <xbar.version>v0.1</xbar.version>
	# <xbar.author>Elias Abacioglu</xbar.author>
	# <xbar.author.github>Raboo</xbar.author.github>
	# <xbar.desc>Displays active kubeconfig namespace and allows you to easily change namespaces.</xbar.desc>
	# <xbar.dependencies>bash,kubectl</xbar.dependencies>

Raboo / aptly_ubuntu.rb

Last active March 4, 2019 17:22

chef aptly cookbook mirroring ubuntu repos

	# ubuntu
	excluded_sections = '!Section (comm), !Section (debug), !Section (fonts), !Section (games), !Section (gnome), !Section (graphics), !Section (kde), !Section (localization), !Section (math), !Section (restricted/x11), !Section (science), !Section (sound), !Section (translations), !Section (universe/comm), !Section (universe/debug), !Section (universe/electronics), !Section (universe/embedded), !Section (universe/fonts), !Section (universe/games), !Section (universe/gnome), !Section (universe/gnustep), !Section (universe/graphics), !Section (universe/hamradio), !Section (universe/kde), !Section (universe/localization), !Section (universe/math), !Section (universe/news), !Section (universe/science), !Section (universe/sound), !Section (universe/translations), !Section (universe/video), !Section (universe/x11), !Section (universe/xfce), !Section (universe/zope), !Section (video), !Section (x11), !Section (zope)'
	# packages that we want to include from excluded sections
	included_packages = '\| fonts-dejavu\|

Raboo / netcat-tar-pipe.sh

Last active October 18, 2022 13:41

Command line snippets

	# should be faster than rsync

	# 1. receiver
	nc -l 6001 \| tar xvpP
	# 2. sender
	tar cfP - /etc/profile.d \| nc ${HOST} 6001

Raboo / sshuttle.sh

Last active May 24, 2023 13:09 — forked from rchrd2/sshuttle.sh

xbar + sshuttle

	#!/usr/bin/env bash
	#
	# Easily start/stop sshuttle
	#
	# <xbar.title>sshuttle</xbar.title>
	# <xbar.version>v1.3</xbar.version>
	# <xbar.author>Elias Abacioglu</xbar.author>
	# <xbar.author.github>Raboo</xbar.author.github>
	# <xbar.desc>Easily start/stop a background sshuttle.</xbar.desc>
	# <xbar.dependencies>sshuttle</xbar.dependencies>

Elias Abacioglu Raboo

Considerations for Running Postgres on NFS

Background