bdurrow’s gists

bdurrow / cert-manager-delegation.sh

Created January 6, 2022 18:39

We use cert-manager in our gcp hosted openshift clusters installed with operator hub. The default installation method sets up split horizon dns which thwarts DNS01 solver. Challenges are stuck in the pending state. The real solution is to change the cert-manager deployment so that it include the arguments to use recursive name servers. Unfortuna…

	#!/bin/bash
	set -euo pipefail
	IFS=$'\n\t'
	set -x

	GC_PROJECT="${GC_PROJECT:-my-dev-project}"
	NEW_RECORD_TTL="${NEW_RECORD_TTL:-59}"

	if [[ -e transaction.yaml ]]; then
	echo "WARN: Found existing transation.yaml, removing interactively"

bdurrow / catalog_mirror.sh

Last active April 4, 2021 21:52

Install openshift catalog tools

	#!/bin/bash
	set -euo pipefail
	IFS=$'\n\t'

	REG_CREDS=pullsecret.json
	ARCH="linux/amd64"
	BATCH_SIZE=500

	PROBLEM_IMAGES=(
	registry-proxy.engineering.redhat.com/

bdurrow / gist:682882d80c8dbc312607cba0901699c7

Created January 30, 2021 16:27

Deploying JasperReports Server to OpenShift

Place holder.

bdurrow / kinit

Last active June 11, 2020 05:51

kinit wrapper that supports pkinit to allow for 2FA (typically saved as /usr/local/bin/kinit)

	#!/bin/bash
	# (c) 2020 by I. S. Consulting, LLC use and remix allowed with attribution.
	# Initially created by [bgdurrow]
	# Available from https://gist.github.com/bdurrow/5873083ed4f8f52f50a22a240b5a2543

	#I don't think that I have used any bash specific features other
	#than these "strict mode" settings.
	set -euo pipefail
	IFS=$'\n\t'

bdurrow / merge-mp4.sh

Last active April 4, 2024 04:52 — forked from palaniraja/merge-mp4.sh

Bash script to merge all mp4 videos in current directory (recursively 2 levels). It also updates the chapter marks to retain the folder/filename of source dir

	#!/bin/bash
	#http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -euo pipefail
	IFS=$'\n\t'

	## Script to merge all mp4 videos in current directory (recursively 2 levels)
	## And update chapter marks to retain the folder/filename

	## Script for merging videos

bdurrow / gist:684498dee93be435fc9987844275b0db

Last active September 10, 2019 20:12

DNSBL for Video Streaming Sites

	0.0.0.0 netflix.com
	0.0.0.0 www.netflix.com
	0.0.0.0 hulu.com
	0.0.0.0 www.hulu.com

bdurrow / miner-setup-after-dhcp.sh

Created March 19, 2018 04:13

Use dnsmasq to trigger miner pool configuration

	#!/bin/bash
	#set -x

	#This script is made to be used with dnsmasq using the dhcp-script option
	#I use it on a ASUS AC66U with the Merlin Firmware and entware; I don't
	#Believe that entware is requied; enternal dependencies are sed and curl
	#Which are available in the standard firmware.
	#Put this script in /jffs/custom_scripts/miner-setup-after-dhcp.sh (chmod 755)
	#and create a file called /jffs/configs/dnsmasq.conf.add with the following line (no preceeding #):
	#dhcp-script=/jffs/custom_scripts/miner-setup-after-dhcp.sh

bdurrow / disk-test.jinja

Created June 16, 2017 15:37

	resources:
	- name: {{ properties['prefix'] }}-disktest
	properties:
	disks:
	- autoDelete: true
	boot: true
	deviceName: persistent-disk-0
	index: 0
	interface: SCSI
	mode: READ_WRITE

bdurrow / gist:bd94bc3cc8c497888a10da18412e7a12

Created January 30, 2017 15:11

Openshift GCE Goals

	Improvements:
	Registry Console starts in error state
	oadm diagnostics has several errors
	Install provided Registry SSL Cert
	Install provided Router SSL Cert
	Make nodes in multiple zones (per RefArch)
	Install Openshift Metrics (Hawkular)
	Install Openshift Logging (Kibana)
	Cross Zone Storage (convoy?)
	Shared Storage (nfs/gcluster/gcsfuse?)

bdurrow / config.sh

Created January 26, 2017 20:02

openshift-ansible-contrib/reference-architecture/gce-cli/config.sh for origin deployment


	### CONFIG ###
	# Path to a RHEL image on local machine, downloaded from Red Hat Customer Portal
	#RHEL_IMAGE_PATH="${HOME}/Downloads/rhel-guest-image-7.3-35.x86_64.qcow2"
	PARENT_IMAGE_SELECTOR='--image-project centos-cloud --image-family centos-7'
	REGISTERED_IMAGE="$(gcloud compute images list --filter "family:centos-7" --format 'value(name)')-registered"
	DELETE_IMAGE=true
	# Username and password for Red Hat Customer Portal
	RH_USERNAME='[email protected]'
	RH_PASSWORD='xxx'

Brad Durrow bdurrow