Rias A. Sherzad riy

My Code-Fu is stronger than yours.

riy / Setup production PostgreSQL instance

Last active March 16, 2025 21:12 — forked from rameerez/postgres-production-setup.sh

PostgreSQL Production Server Setup - Set up a new Ubuntu Server 24.04 LTS machine to run a production Postgres server

	#!/bin/bash

	# This script takes a clean Ubuntu Server 24.04 LTS image and installs and configures
	# everything needed to deploy a production-ready PostgreSQL server.

	set -euo pipefail

	# --- AESTHETICS ---

	GREEN='\033[0;32m'

riy / Stop old Docker containers

Last active March 16, 2025 21:13 — forked from ewjoachim/stop-old-containers.sh

Stop docker containers older than 1 day old

	#!/bin/bash -eux

	yesterday=$(date -d yesterday +%s)
	# dnsdock should not be stopped : we limit to the containers created after it
	docker ps --filter since=dnsdock -q --format "{{.ID}} {{.CreatedAt}}" \| while read line
	do
	# line looks like:
	# 123456789abcdef 2017-01-01 00:00:00 +02:00 CEST
	set $line
	id=$1

riy / Batch-install Jenkins plugins

Last active March 16, 2025 21:13 — forked from hgomez/jenkins-plugins-batch-install.md

Mass install/update of Jenkins Plugins

	# Scripted Jenkins Plugins install

	Jenkins has a very rich catalog of plugins and it's quite easy to install and update them via UI.
	BTW, when you want to add tons of plugin via UI, it's a fairly long and boring procedure.

	Hopefully, mass installation (or update) could be easy using a simple bash script (curl/python required) :

	* https://raw.githubusercontent.com/hgomez/devops-incubator/master/forge-tricks/batch-install-jenkins-plugins.sh

	Create a file containing plugins to be installed (or updated), ie iplugins :

riy / Useful Kubernetes commands

Last active March 16, 2025 21:12 — forked from ipedrazas/gist:95391ffd88190bea94ca188d3d2c1cbe

kubernetes cheatsheet

riy / Generate Client and Server certificates to enable HTTPS auth to Docker

Last active March 16, 2025 21:14 — forked from bradrydzewski/generate_docker_cert.sh

Generate trusted CA certificates for running Docker with HTTPS

	#!/bin/bash
	#
	# Generates client and server certificates used to enable HTTPS
	# remote authentication to a Docker daemon.
	#
	# See http://docs.docker.com/articles/https/
	#
	# To start the Docker Daemon:
	#
	# sudo docker -d \

riy / Generate Docker keys

Last active March 16, 2025 21:14

Create Docker Certificate Authority, Server and Client Certificates

	#!/bin/bash
	HOST_IP=`ifconfig eth0\| awk '/inet addr/{print substr($2,6)}'`

	mkdir docker-ca
	chmod 0700 docker-ca
	cd docker-ca
	openssl genrsa -aes256 -out ca-key.pem 2048
	openssl req -new -x509 -days 365 -key ca-key.pem -sha256 -out ca.pem
	openssl genrsa -out server-key.pem 2048
	openssl req -subj "/CN=${HOST_IP}" -new -key server-key.pem -out server.csr