catalinpan’s gists

WoozyMasta / create-container-registry-proxies.sh

Last active February 18, 2025 23:55

Create multiplie container registry cache proxies using docker distribution in registry mirror mode

	#!/bin/bash
	set -eu

	# Listen address for all docker.io/registry instances
	listen_address=0.0.0.0
	# Listen port for the first container
	# all subsequent ports for containers will be incremented by one
	listen_port_first=5000
	insecure=true

milesbxf / monzo-alertmanager-config.yaml

Last active February 17, 2026 14:54

Monzo's Alertmanager Slack templates

	###################################################
	##
	## Alertmanager YAML configuration for routing.
	##
	## Will route alerts with a code_owner label to the slack-code-owners receiver
	## configured above, but will continue processing them to send to both a
	## central Slack channel (slack-monitoring) and PagerDuty receivers
	## (pd-warning and pd-critical)
	##

geekgunda / aws-mfa-access.sh

Last active June 6, 2024 02:25

aws-cli MFA access via assume role

	#!/bin/bash

	# Assumption:
	# 1. Your original AWS Creds should be stored at ~/.aws/credentials
	# 2. You've corrected ARN for MFA device (search for FIXME)
	# 3. You've given correct MFA Code as cli argument
	# 4. You have jq installed. Ref: https://stedolan.github.io/jq/
	if [ "$1" == "" ]; then
	echo "Usage: `basename "$0"` <MFA-TOKEN>"
	exit

DjinnGA / prepare-iso.sh

Last active December 23, 2025 21:52

Convert MacOS 10.14 Mojave Beta Installer App To iso File

	#!/bin/bash

	hdiutil create -o /tmp/Mojave.cdr -size 8g -layout SPUD -fs HFS+J
	hdiutil attach /tmp/Mojave.cdr.dmg -noverify -mountpoint /Volumes/install_build
	sudo /Applications/Install\ macOS\ 10.14\ Beta.app/Contents/Resources/createinstallmedia --volume /Volumes/install_build
	mv /tmp/Mojave.cdr.dmg ~/Desktop/InstallSystem.dmg
	hdiutil detach /Volumes/Install\ macOS\ 10.14\ Beta
	hdiutil convert ~/Desktop/InstallSystem.dmg -format UDTO -o ~/Desktop/Mojave.iso

nginx-gists / auth_jwt_snippet.conf

Last active September 20, 2024 21:20

Conditional Access Control with Microsoft Azure Active Directory

	auth_jwt "Closed site";
	auth_jwt_key_file /etc/nginx/azure.jwk;

	# vim: syntax=nginx

guoyoujin / install cfssl

Last active February 19, 2025 19:06

linux install cfssl

	source:
	https://pkg.cfssl.org/

	install:

	$ curl -s -L -o /bin/cfssl https://pkg.cfssl.org/R1.2/cfssl_linux-amd64
	$ curl -s -L -o /bin/cfssljson https://pkg.cfssl.org/R1.2/cfssljson_linux-amd64
	$ curl -s -L -o /bin/cfssl-certinfo https://pkg.cfssl.org/R1.2/cfssl-certinfo_linux-amd64
	$ chmod +x /bin/cfssl*

asarkar / csd-wrapper.sh

Last active October 26, 2022 07:13 — forked from l0ki000/csd-wrapper.sh

Cisco Anyconnect CSD wrapper for OpenConnect macOS client

	#!/bin/bash

	# Enter your vpn host here
	CSD_HOSTNAME=

	if [[ -z ${CSD_HOSTNAME} ]]
	then
	echo "Define CSD_HOSTNAME with vpn-host in script text. Exiting."
	exit 1
	fi

woods / command.bash

Created June 12, 2017 14:01

Get IP ranges of AWS Route53 health checkers

	curl -s https://ip-ranges.amazonaws.com/ip-ranges.json \
	\| jq '.prefixes \| map(select(.service=="ROUTE53_HEALTHCHECKS")) \| map(.ip_prefix)'

camilb / nginx-lb-aws.yaml

Last active January 4, 2021 21:06

Kubernetes Nginx Ingress Controller for AWS

	kind: Service
	apiVersion: v1
	metadata:
	name: nginx-default-backend
	namespace: kube-system
	labels:
	k8s-addon: ingress-nginx.addons.k8s.io
	spec:
	ports:
	- port: 80

cherti / alert.sh

Created December 9, 2016 13:47

send a dummy alert to prometheus-alertmanager

	#!/bin/bash

	name=$RANDOM
	url='http://localhost:9093/api/v1/alerts'

	echo "firing up alert $name"

	# change url o
	curl -XPOST $url -d "[{
	\"status\": \"firing\",